Fix some issues found by cppcheck.

163 files changed, 778 insertions, 769 deletions

diff --git a/core/debugger/engine_profiler.cpp b/core/debugger/engine_profiler.cpp
index c858b1febd..6235d19405 100644
--- a/core/debugger/engine_profiler.cpp
+++ b/core/debugger/engine_profiler.cpp
@@ -55,13 +55,13 @@ Error EngineProfiler::bind(const String &p_name) {
 	EngineDebugger::Profiler prof(
 			this,
 			[](void *p_user, bool p_enable, const Array &p_opts) {
-				((EngineProfiler *)p_user)->toggle(p_enable, p_opts);
+				static_cast<EngineProfiler *>(p_user)->toggle(p_enable, p_opts);
 			},
 			[](void *p_user, const Array &p_data) {
-				((EngineProfiler *)p_user)->add(p_data);
+				static_cast<EngineProfiler *>(p_user)->add(p_data);
 			},
 			[](void *p_user, double p_frame_time, double p_idle_time, double p_physics_time, double p_physics_frame_time) {
-				((EngineProfiler *)p_user)->tick(p_frame_time, p_idle_time, p_physics_time, p_physics_frame_time);
+				static_cast<EngineProfiler *>(p_user)->tick(p_frame_time, p_idle_time, p_physics_time, p_physics_frame_time);
 			});
 	registration = p_name;
 	EngineDebugger::register_profiler(p_name, prof);
diff --git a/core/debugger/local_debugger.cpp b/core/debugger/local_debugger.cpp
index c9f7d81a90..131cbaed6c 100644
--- a/core/debugger/local_debugger.cpp
+++ b/core/debugger/local_debugger.cpp
@@ -369,11 +369,11 @@ LocalDebugger::LocalDebugger() {
 	Profiler scr_prof(
 			scripts_profiler,
 			[](void *p_user, bool p_enable, const Array &p_opts) {
-				((ScriptsProfiler *)p_user)->toggle(p_enable, p_opts);
+				static_cast<ScriptsProfiler *>(p_user)->toggle(p_enable, p_opts);
 			},
 			nullptr,
 			[](void *p_user, double p_frame_time, double p_idle_time, double p_physics_time, double p_physics_frame_time) {
-				((ScriptsProfiler *)p_user)->tick(p_frame_time, p_idle_time, p_physics_time, p_physics_frame_time);
+				static_cast<ScriptsProfiler *>(p_user)->tick(p_frame_time, p_idle_time, p_physics_time, p_physics_frame_time);
 			});
 	register_profiler("scripts", scr_prof);
 }
diff --git a/core/debugger/remote_debugger.cpp b/core/debugger/remote_debugger.cpp
index 2fce23d003..425261aa6c 100644
--- a/core/debugger/remote_debugger.cpp
+++ b/core/debugger/remote_debugger.cpp
@@ -161,8 +161,9 @@ public:
 			if (!monitor_value.is_num()) {
 				ERR_PRINT("Value of custom monitor '" + String(custom_monitor_names[i]) + "' is not a number");
 				arr[i + max] = Variant();
+			} else {
+				arr[i + max] = monitor_value;
 			}
-			arr[i + max] = monitor_value;
 		}
 
 		EngineDebugger::get_singleton()->send_message("performance:profile_frame", arr);
@@ -189,7 +190,7 @@ void RemoteDebugger::_err_handler(void *p_this, const char *p_func, const char *
 		return; //ignore script errors, those go through debugger
 	}
 
-	RemoteDebugger *rd = (RemoteDebugger *)p_this;
+	RemoteDebugger *rd = static_cast<RemoteDebugger *>(p_this);
 	if (rd->flushing && Thread::get_caller_id() == rd->flush_thread) { // Can't handle recursive errors during flush.
 		return;
 	}
@@ -208,7 +209,7 @@ void RemoteDebugger::_err_handler(void *p_this, const char *p_func, const char *
 }
 
 void RemoteDebugger::_print_handler(void *p_this, const String &p_string, bool p_error) {
-	RemoteDebugger *rd = (RemoteDebugger *)p_this;
+	RemoteDebugger *rd = static_cast<RemoteDebugger *>(p_this);
 
 	if (rd->flushing && Thread::get_caller_id() == rd->flush_thread) { // Can't handle recursive prints during flush.
 		return;
@@ -656,12 +657,12 @@ RemoteDebugger::RemoteDebugger(Ref<RemoteDebuggerPeer> p_peer) {
 	// Core and profiler captures.
 	Capture core_cap(this,
 			[](void *p_user, const String &p_cmd, const Array &p_data, bool &r_captured) {
-				return ((RemoteDebugger *)p_user)->_core_capture(p_cmd, p_data, r_captured);
+				return static_cast<RemoteDebugger *>(p_user)->_core_capture(p_cmd, p_data, r_captured);
 			});
 	register_message_capture("core", core_cap);
 	Capture profiler_cap(this,
 			[](void *p_user, const String &p_cmd, const Array &p_data, bool &r_captured) {
-				return ((RemoteDebugger *)p_user)->_profiler_capture(p_cmd, p_data, r_captured);
+				return static_cast<RemoteDebugger *>(p_user)->_profiler_capture(p_cmd, p_data, r_captured);
 			});
 	register_message_capture("profiler", profiler_cap);
 
diff --git a/core/debugger/remote_debugger_peer.cpp b/core/debugger/remote_debugger_peer.cpp
index 7c7d38ab0a..950500884e 100644
--- a/core/debugger/remote_debugger_peer.cpp
+++ b/core/debugger/remote_debugger_peer.cpp
@@ -162,7 +162,7 @@ Error RemoteDebuggerPeerTCP::connect_to_host(const String &p_host, uint16_t p_po
 	int port = p_port;
 
 	const int tries = 6;
-	int waits[tries] = { 1, 10, 100, 1000, 1000, 1000 };
+	const int waits[tries] = { 1, 10, 100, 1000, 1000, 1000 };
 
 	tcp_client->connect_to_host(ip, port);
 
@@ -192,7 +192,7 @@ Error RemoteDebuggerPeerTCP::connect_to_host(const String &p_host, uint16_t p_po
 void RemoteDebuggerPeerTCP::_thread_func(void *p_ud) {
 	// Update in time for 144hz monitors
 	const uint64_t min_tick = 6900;
-	RemoteDebuggerPeerTCP *peer = (RemoteDebuggerPeerTCP *)p_ud;
+	RemoteDebuggerPeerTCP *peer = static_cast<RemoteDebuggerPeerTCP *>(p_ud);
 	while (peer->running && peer->is_peer_connected()) {
 		uint64_t ticks_usec = OS::get_singleton()->get_ticks_usec();
 		peer->_poll();
diff --git a/core/debugger/remote_debugger_peer.h b/core/debugger/remote_debugger_peer.h
index 010336ffd3..473fd8d712 100644
--- a/core/debugger/remote_debugger_peer.h
+++ b/core/debugger/remote_debugger_peer.h
@@ -81,13 +81,13 @@ public:
 
 	Error connect_to_host(const String &p_host, uint16_t p_port);
 
-	void poll();
-	bool is_peer_connected();
-	bool has_message();
-	Array get_message();
-	Error put_message(const Array &p_arr);
-	int get_max_message_size() const;
-	void close();
+	void poll() override;
+	bool is_peer_connected() override;
+	bool has_message() override;
+	Array get_message() override;
+	Error put_message(const Array &p_arr) override;
+	int get_max_message_size() const override;
+	void close() override;
 
 	RemoteDebuggerPeerTCP(Ref<StreamPeerTCP> p_stream = Ref<StreamPeerTCP>());
 	~RemoteDebuggerPeerTCP();
diff --git a/core/error/error_macros.cpp b/core/error/error_macros.cpp
index ceccd43259..8add4b9a3a 100644
--- a/core/error/error_macros.cpp
+++ b/core/error/error_macros.cpp
@@ -50,7 +50,7 @@ void add_error_handler(ErrorHandlerList *p_handler) {
 	_global_unlock();
 }
 
-void remove_error_handler(ErrorHandlerList *p_handler) {
+void remove_error_handler(const ErrorHandlerList *p_handler) {
 	_global_lock();
 
 	ErrorHandlerList *prev = nullptr;
diff --git a/core/error/error_macros.h b/core/error/error_macros.h
index 01e22e84b7..2cfb5421c6 100644
--- a/core/error/error_macros.h
+++ b/core/error/error_macros.h
@@ -58,7 +58,7 @@ struct ErrorHandlerList {
 };
 
 void add_error_handler(ErrorHandlerList *p_handler);
-void remove_error_handler(ErrorHandlerList *p_handler);
+void remove_error_handler(const ErrorHandlerList *p_handler);
 
 // Functions used by the error macros.
 void _err_print_error(const char *p_function, const char *p_file, int p_line, const char *p_error, bool p_editor_notify = false, ErrorHandlerType p_type = ERR_HANDLER_ERROR);
diff --git a/core/extension/native_extension.cpp b/core/extension/native_extension.cpp
index 1a39c937e8..34a11758f8 100644
--- a/core/extension/native_extension.cpp
+++ b/core/extension/native_extension.cpp
@@ -112,7 +112,7 @@ public:
 static GDNativeInterface gdnative_interface;
 
 void NativeExtension::_register_extension_class(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const char *p_parent_class_name, const GDNativeExtensionClassCreationInfo *p_extension_funcs) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!String(class_name).is_valid_identifier(), "Attempt to register extension class '" + class_name + "', which is not a valid class identifier.");
@@ -163,7 +163,7 @@ void NativeExtension::_register_extension_class(const GDNativeExtensionClassLibr
 	ClassDB::register_extension_class(&extension->native_extension);
 }
 void NativeExtension::_register_extension_class_method(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const GDNativeExtensionClassMethodInfo *p_method_info) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	StringName method_name = p_method_info->name;
@@ -177,7 +177,7 @@ void NativeExtension::_register_extension_class_method(const GDNativeExtensionCl
 	ClassDB::bind_method_custom(class_name, method);
 }
 void NativeExtension::_register_extension_class_integer_constant(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const char *p_enum_name, const char *p_constant_name, GDNativeInt p_constant_value) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!self->extension_classes.has(class_name), "Attempt to register extension constant '" + String(p_constant_name) + "' for unexisting class '" + class_name + "'.");
@@ -188,7 +188,7 @@ void NativeExtension::_register_extension_class_integer_constant(const GDNativeE
 }
 
 void NativeExtension::_register_extension_class_property(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const GDNativePropertyInfo *p_info, const char *p_setter, const char *p_getter) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!self->extension_classes.has(class_name), "Attempt to register extension class property '" + String(p_info->name) + "' for unexisting class '" + class_name + "'.");
@@ -206,7 +206,7 @@ void NativeExtension::_register_extension_class_property(const GDNativeExtension
 }
 
 void NativeExtension::_register_extension_class_property_group(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const char *p_group_name, const char *p_prefix) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!self->extension_classes.has(class_name), "Attempt to register extension class property group '" + String(p_group_name) + "' for unexisting class '" + class_name + "'.");
@@ -215,7 +215,7 @@ void NativeExtension::_register_extension_class_property_group(const GDNativeExt
 }
 
 void NativeExtension::_register_extension_class_property_subgroup(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const char *p_subgroup_name, const char *p_prefix) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!self->extension_classes.has(class_name), "Attempt to register extension class property subgroup '" + String(p_subgroup_name) + "' for unexisting class '" + class_name + "'.");
@@ -224,7 +224,7 @@ void NativeExtension::_register_extension_class_property_subgroup(const GDNative
 }
 
 void NativeExtension::_register_extension_class_signal(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name, const char *p_signal_name, const GDNativePropertyInfo *p_argument_info, GDNativeInt p_argument_count) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!self->extension_classes.has(class_name), "Attempt to register extension class signal '" + String(p_signal_name) + "' for unexisting class '" + class_name + "'.");
@@ -245,7 +245,7 @@ void NativeExtension::_register_extension_class_signal(const GDNativeExtensionCl
 }
 
 void NativeExtension::_unregister_extension_class(const GDNativeExtensionClassLibraryPtr p_library, const char *p_class_name) {
-	NativeExtension *self = (NativeExtension *)p_library;
+	NativeExtension *self = static_cast<NativeExtension *>(p_library);
 
 	StringName class_name = p_class_name;
 	ERR_FAIL_COND_MSG(!self->extension_classes.has(class_name), "Attempt to unregister unexisting extension class '" + class_name + "'.");
diff --git a/core/input/input.cpp b/core/input/input.cpp
index e64b5a3ab7..343076b4e1 100644
--- a/core/input/input.cpp
+++ b/core/input/input.cpp
@@ -772,6 +772,8 @@ void Input::action_press(const StringName &p_action, float p_strength) {
 	action.process_frame = Engine::get_singleton()->get_process_frames();
 	action.pressed = true;
 	action.strength = p_strength;
+	action.raw_strength = p_strength;
+	action.exact = true;
 
 	action_state[p_action] = action;
 }
@@ -783,6 +785,8 @@ void Input::action_release(const StringName &p_action) {
 	action.process_frame = Engine::get_singleton()->get_process_frames();
 	action.pressed = false;
 	action.strength = 0.f;
+	action.raw_strength = 0.f;
+	action.exact = true;
 
 	action_state[p_action] = action;
 }
@@ -1070,7 +1074,6 @@ void Input::_axis_event(int p_device, JoyAxis p_axis, float p_value) {
 
 Input::JoyEvent Input::_get_mapped_button_event(const JoyDeviceMapping &mapping, JoyButton p_button) {
 	JoyEvent event;
-	event.type = TYPE_MAX;
 
 	for (int i = 0; i < mapping.bindings.size(); i++) {
 		const JoyBinding binding = mapping.bindings[i];
@@ -1106,7 +1109,6 @@ Input::JoyEvent Input::_get_mapped_button_event(const JoyDeviceMapping &mapping,
 
 Input::JoyEvent Input::_get_mapped_axis_event(const JoyDeviceMapping &mapping, JoyAxis p_axis, float p_value) {
 	JoyEvent event;
-	event.type = TYPE_MAX;
 
 	for (int i = 0; i < mapping.bindings.size(); i++) {
 		const JoyBinding binding = mapping.bindings[i];
diff --git a/core/input/input.h b/core/input/input.h
index ac688b53b8..bbdac46805 100644
--- a/core/input/input.h
+++ b/core/input/input.h
@@ -157,9 +157,9 @@ private:
 	};
 
 	struct JoyEvent {
-		int type;
-		int index; // Can be either JoyAxis or JoyButton.
-		float value;
+		int type = TYPE_MAX;
+		int index = -1; // Can be either JoyAxis or JoyButton.
+		float value = 0.f;
 	};
 
 	struct JoyBinding {
diff --git a/core/input/input_event.cpp b/core/input/input_event.cpp
index b8ab722b12..2d4c203748 100644
--- a/core/input/input_event.cpp
+++ b/core/input/input_event.cpp
@@ -47,30 +47,30 @@ int InputEvent::get_device() const {
 }
 
 bool InputEvent::is_action(const StringName &p_action, bool p_exact_match) const {
-	return InputMap::get_singleton()->event_is_action(Ref<InputEvent>((InputEvent *)this), p_action, p_exact_match);
+	return InputMap::get_singleton()->event_is_action(Ref<InputEvent>(const_cast<InputEvent *>(this)), p_action, p_exact_match);
 }
 
 bool InputEvent::is_action_pressed(const StringName &p_action, bool p_allow_echo, bool p_exact_match) const {
 	bool pressed;
-	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, p_exact_match, &pressed, nullptr, nullptr);
+	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>(const_cast<InputEvent *>(this)), p_action, p_exact_match, &pressed, nullptr, nullptr);
 	return valid && pressed && (p_allow_echo || !is_echo());
 }
 
 bool InputEvent::is_action_released(const StringName &p_action, bool p_exact_match) const {
 	bool pressed;
-	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, p_exact_match, &pressed, nullptr, nullptr);
+	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>(const_cast<InputEvent *>(this)), p_action, p_exact_match, &pressed, nullptr, nullptr);
 	return valid && !pressed;
 }
 
 float InputEvent::get_action_strength(const StringName &p_action, bool p_exact_match) const {
 	float strength;
-	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, p_exact_match, nullptr, &strength, nullptr);
+	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>(const_cast<InputEvent *>(this)), p_action, p_exact_match, nullptr, &strength, nullptr);
 	return valid ? strength : 0.0f;
 }
 
 float InputEvent::get_action_raw_strength(const StringName &p_action, bool p_exact_match) const {
 	float raw_strength;
-	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, p_exact_match, nullptr, nullptr, &raw_strength);
+	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>(const_cast<InputEvent *>(this)), p_action, p_exact_match, nullptr, nullptr, &raw_strength);
 	return valid ? raw_strength : 0.0f;
 }
 
@@ -83,7 +83,7 @@ bool InputEvent::is_echo() const {
 }
 
 Ref<InputEvent> InputEvent::xformed_by(const Transform2D &p_xform, const Vector2 &p_local_ofs) const {
-	return Ref<InputEvent>((InputEvent *)this);
+	return Ref<InputEvent>(const_cast<InputEvent *>(this));
 }
 
 bool InputEvent::action_match(const Ref<InputEvent> &p_event, bool p_exact_match, float p_deadzone, bool *r_pressed, float *r_strength, float *r_raw_strength) const {
diff --git a/core/io/file_access_network.cpp b/core/io/file_access_network.cpp
index cb38ac0928..612181f8d5 100644
--- a/core/io/file_access_network.cpp
+++ b/core/io/file_access_network.cpp
@@ -165,7 +165,7 @@ void FileAccessNetworkClient::_thread_func() {
 }
 
 void FileAccessNetworkClient::_thread_func(void *s) {
-	FileAccessNetworkClient *self = (FileAccessNetworkClient *)s;
+	FileAccessNetworkClient *self = static_cast<FileAccessNetworkClient *>(s);
 
 	self->_thread_func();
 }
diff --git a/core/io/file_access_pack.h b/core/io/file_access_pack.h
index fe4b12aef6..d4b32df2c7 100644
--- a/core/io/file_access_pack.h
+++ b/core/io/file_access_pack.h
@@ -139,8 +139,8 @@ public:
 
 class PackedSourcePCK : public PackSource {
 public:
-	virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset);
-	virtual FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file);
+	virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset) override;
+	virtual FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file) override;
 };
 
 class FileAccessPack : public FileAccess {
diff --git a/core/io/file_access_zip.h b/core/io/file_access_zip.h
index 7cd5893101..a238c66437 100644
--- a/core/io/file_access_zip.h
+++ b/core/io/file_access_zip.h
@@ -67,8 +67,8 @@ public:
 
 	bool file_exists(String p_name) const;
 
-	virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset);
-	FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file);
+	virtual bool try_open_pack(const String &p_path, bool p_replace_files, uint64_t p_offset) override;
+	FileAccess *get_file(const String &p_path, PackedData::PackedFile *p_file) override;
 
 	static ZipArchive *get_singleton();
 
diff --git a/core/io/ip.cpp b/core/io/ip.cpp
index 2f88307d94..52674150bb 100644
--- a/core/io/ip.cpp
+++ b/core/io/ip.cpp
@@ -109,7 +109,7 @@ struct _IP_ResolverPrivate {
 	}
 
 	static void _thread_function(void *self) {
-		_IP_ResolverPrivate *ipr = (_IP_ResolverPrivate *)self;
+		_IP_ResolverPrivate *ipr = static_cast<_IP_ResolverPrivate *>(self);
 
 		while (!ipr->thread_abort) {
 			ipr->sem.wait();
diff --git a/core/io/packed_data_container.cpp b/core/io/packed_data_container.cpp
index 14183b472b..027fdd51aa 100644
--- a/core/io/packed_data_container.cpp
+++ b/core/io/packed_data_container.cpp
@@ -105,7 +105,7 @@ Variant PackedDataContainer::_get_at_ofs(uint32_t p_ofs, const uint8_t *p_buf, b
 
 	if (type == TYPE_ARRAY || type == TYPE_DICT) {
 		Ref<PackedDataContainerRef> pdcr = memnew(PackedDataContainerRef);
-		Ref<PackedDataContainer> pdc = Ref<PackedDataContainer>((PackedDataContainer *)this);
+		Ref<PackedDataContainer> pdc = Ref<PackedDataContainer>(const_cast<PackedDataContainer *>(this));
 
 		pdcr->from = pdc;
 		pdcr->offset = p_ofs;
diff --git a/core/io/translation_loader_po.cpp b/core/io/translation_loader_po.cpp
index 801bd8b0bf..30df46a6b4 100644
--- a/core/io/translation_loader_po.cpp
+++ b/core/io/translation_loader_po.cpp
@@ -98,7 +98,6 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) {
 			{
 				Vector<uint8_t> data;
 				f->seek(trans_table_offset + i * 8);
-				uint32_t str_start = 0;
 				uint32_t str_len = f->get_32();
 				uint32_t str_offset = f->get_32();
 
@@ -116,6 +115,7 @@ RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) {
 						translation->set_plural_rule(config.substr(p_start, p_end - p_start));
 					}
 				} else {
+					uint32_t str_start = 0;
 					Vector<String> plural_msg;
 					for (uint32_t j = 0; j < str_len + 1; j++) {
 						if (data[j] == 0x00) {
diff --git a/core/math/basis.cpp b/core/math/basis.cpp
index 84f9d12bb1..eb6703aff2 100644
--- a/core/math/basis.cpp
+++ b/core/math/basis.cpp
@@ -1002,7 +1002,7 @@ void Basis::rotate_sh(real_t *p_values) {
 	const static real_t s_scale_dst2 = s_c3 * s_c_scale_inv;
 	const static real_t s_scale_dst4 = s_c5 * s_c_scale_inv;
 
-	real_t src[9] = { p_values[0], p_values[1], p_values[2], p_values[3], p_values[4], p_values[5], p_values[6], p_values[7], p_values[8] };
+	const real_t src[9] = { p_values[0], p_values[1], p_values[2], p_values[3], p_values[4], p_values[5], p_values[6], p_values[7], p_values[8] };
 
 	real_t m00 = elements[0][0];
 	real_t m01 = elements[0][1];
diff --git a/core/math/face3.cpp b/core/math/face3.cpp
index 5bc1bc25e6..fb92f6b0df 100644
--- a/core/math/face3.cpp
+++ b/core/math/face3.cpp
@@ -208,7 +208,7 @@ bool Face3::intersects_aabb(const AABB &p_aabb) const {
 
 	/** TEST ALL EDGES **/
 
-	Vector3 edge_norms[3] = {
+	const Vector3 edge_norms[3] = {
 		vertex[0] - vertex[1],
 		vertex[1] - vertex[2],
 		vertex[2] - vertex[0],
diff --git a/core/math/face3.h b/core/math/face3.h
index c61d6ad66e..23260336fa 100644
--- a/core/math/face3.h
+++ b/core/math/face3.h
@@ -133,7 +133,7 @@ bool Face3::intersects_aabb2(const AABB &p_aabb) const {
 
 #undef TEST_AXIS
 
-	Vector3 edge_norms[3] = {
+	const Vector3 edge_norms[3] = {
 		vertex[0] - vertex[1],
 		vertex[1] - vertex[2],
 		vertex[2] - vertex[0],
diff --git a/core/math/math_funcs.h b/core/math/math_funcs.h
index 44340b97ae..b741277872 100644
--- a/core/math/math_funcs.h
+++ b/core/math/math_funcs.h
@@ -473,16 +473,16 @@ public:
 		uint32_t x = ci.ui;
 		uint32_t sign = (unsigned short)(x >> 31);
 		uint32_t mantissa;
-		uint32_t exp;
+		uint32_t exponent;
 		uint16_t hf;
 
 		// get mantissa
 		mantissa = x & ((1 << 23) - 1);
 		// get exponent bits
-		exp = x & (0xFF << 23);
-		if (exp >= 0x47800000) {
+		exponent = x & (0xFF << 23);
+		if (exponent >= 0x47800000) {
 			// check if the original single precision float number is a NaN
-			if (mantissa && (exp == (0xFF << 23))) {
+			if (mantissa && (exponent == (0xFF << 23))) {
 				// we have a single precision NaN
 				mantissa = (1 << 23) - 1;
 			} else {
@@ -493,17 +493,18 @@ public:
 					(uint16_t)(mantissa >> 13);
 		}
 		// check if exponent is <= -15
-		else if (exp <= 0x38000000) {
-			/*// store a denorm half-float value or zero
-		exp = (0x38000000 - exp) >> 23;
-		mantissa >>= (14 + exp);
-
-		hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
-		*/
+		else if (exponent <= 0x38000000) {
+			/*
+			// store a denorm half-float value or zero
+			exponent = (0x38000000 - exponent) >> 23;
+			mantissa >>= (14 + exponent);
+
+			hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
+			*/
 			hf = 0; //denormals do not work for 3D, convert to zero
 		} else {
 			hf = (((uint16_t)sign) << 15) |
-					(uint16_t)((exp - 0x38000000) >> 13) |
+					(uint16_t)((exponent - 0x38000000) >> 13) |
 					(uint16_t)(mantissa >> 13);
 		}
 
diff --git a/core/object/ref_counted.h b/core/object/ref_counted.h
index 8eb1c97cce..dcacf19890 100644
--- a/core/object/ref_counted.h
+++ b/core/object/ref_counted.h
@@ -261,7 +261,7 @@ struct PtrToArg<Ref<T>> {
 	typedef Ref<T> EncodeT;
 
 	_FORCE_INLINE_ static void encode(Ref<T> p_val, const void *p_ptr) {
-		*(Ref<RefCounted> *)p_ptr = p_val;
+		*(const_cast<Ref<RefCounted> *>(reinterpret_cast<const Ref<RefCounted> *>(p_ptr))) = p_val;
 	}
 };
 
diff --git a/core/object/script_language.cpp b/core/object/script_language.cpp
index 11440c37fe..a5d25bf533 100644
--- a/core/object/script_language.cpp
+++ b/core/object/script_language.cpp
@@ -144,7 +144,7 @@ void ScriptServer::register_language(ScriptLanguage *p_language) {
 	_languages[_language_count++] = p_language;
 }
 
-void ScriptServer::unregister_language(ScriptLanguage *p_language) {
+void ScriptServer::unregister_language(const ScriptLanguage *p_language) {
 	for (int i = 0; i < _language_count; i++) {
 		if (_languages[i] == p_language) {
 			_language_count--;
diff --git a/core/object/script_language.h b/core/object/script_language.h
index 08b82d798e..69002c81f4 100644
--- a/core/object/script_language.h
+++ b/core/object/script_language.h
@@ -68,7 +68,7 @@ public:
 	_FORCE_INLINE_ static int get_language_count() { return _language_count; }
 	static ScriptLanguage *get_language(int p_idx);
 	static void register_language(ScriptLanguage *p_language);
-	static void unregister_language(ScriptLanguage *p_language);
+	static void unregister_language(const ScriptLanguage *p_language);
 
 	static void set_reload_scripts_on_save(bool p_enable);
 	static bool is_reload_scripts_on_save_enabled();
@@ -438,34 +438,34 @@ class PlaceHolderScriptInstance : public ScriptInstance {
 	Ref<Script> script;
 
 public:
-	virtual bool set(const StringName &p_name, const Variant &p_value);
-	virtual bool get(const StringName &p_name, Variant &r_ret) const;
-	virtual void get_property_list(List<PropertyInfo> *p_properties) const;
-	virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid = nullptr) const;
+	virtual bool set(const StringName &p_name, const Variant &p_value) override;
+	virtual bool get(const StringName &p_name, Variant &r_ret) const override;
+	virtual void get_property_list(List<PropertyInfo> *p_properties) const override;
+	virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid = nullptr) const override;
 
-	virtual void get_method_list(List<MethodInfo> *p_list) const;
-	virtual bool has_method(const StringName &p_method) const;
+	virtual void get_method_list(List<MethodInfo> *p_list) const override;
+	virtual bool has_method(const StringName &p_method) const override;
 
-	virtual Variant callp(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+	virtual Variant callp(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) override {
 		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		return Variant();
 	}
-	virtual void notification(int p_notification) {}
+	virtual void notification(int p_notification) override {}
 
-	virtual Ref<Script> get_script() const { return script; }
+	virtual Ref<Script> get_script() const override { return script; }
 
-	virtual ScriptLanguage *get_language() { return language; }
+	virtual ScriptLanguage *get_language() override { return language; }
 
-	Object *get_owner() { return owner; }
+	Object *get_owner() override { return owner; }
 
 	void update(const List<PropertyInfo> &p_properties, const Map<StringName, Variant> &p_values); //likely changed in editor
 
-	virtual bool is_placeholder() const { return true; }
+	virtual bool is_placeholder() const override { return true; }
 
-	virtual void property_set_fallback(const StringName &p_name, const Variant &p_value, bool *r_valid = nullptr);
-	virtual Variant property_get_fallback(const StringName &p_name, bool *r_valid = nullptr);
+	virtual void property_set_fallback(const StringName &p_name, const Variant &p_value, bool *r_valid = nullptr) override;
+	virtual Variant property_get_fallback(const StringName &p_name, bool *r_valid = nullptr) override;
 
-	virtual const Vector<Multiplayer::RPCConfig> get_rpc_methods() const { return Vector<Multiplayer::RPCConfig>(); }
+	virtual const Vector<Multiplayer::RPCConfig> get_rpc_methods() const override { return Vector<Multiplayer::RPCConfig>(); }
 
 	PlaceHolderScriptInstance(ScriptLanguage *p_language, Ref<Script> p_script, Object *p_owner);
 	~PlaceHolderScriptInstance();
diff --git a/core/os/pool_allocator.cpp b/core/os/pool_allocator.cpp
index 190617f967..f622e2c7c5 100644
--- a/core/os/pool_allocator.cpp
+++ b/core/os/pool_allocator.cpp
@@ -149,7 +149,7 @@ void PoolAllocator::compact_up(int p_from) {
 	}
 }
 
-bool PoolAllocator::find_entry_index(EntryIndicesPos *p_map_pos, Entry *p_entry) {
+bool PoolAllocator::find_entry_index(EntryIndicesPos *p_map_pos, const Entry *p_entry) {
 	EntryArrayPos entry_pos = entry_max;
 
 	for (int i = 0; i < entry_count; i++) {
@@ -424,7 +424,7 @@ bool PoolAllocator::is_locked(ID p_mem) const {
 	}
 
 	mt_lock();
-	const Entry *e = ((PoolAllocator *)(this))->get_entry(p_mem);
+	const Entry *e = const_cast<PoolAllocator *>(this)->get_entry(p_mem);
 	if (!e) {
 		mt_unlock();
 		ERR_PRINT("!e");
diff --git a/core/os/pool_allocator.h b/core/os/pool_allocator.h
index 0919a024e2..27a936ed78 100644
--- a/core/os/pool_allocator.h
+++ b/core/os/pool_allocator.h
@@ -108,7 +108,7 @@ private:
 	void compact_up(int p_from = 0);
 	bool get_free_entry(EntryArrayPos *p_pos);
 	bool find_hole(EntryArrayPos *p_pos, int p_for_size);
-	bool find_entry_index(EntryIndicesPos *p_map_pos, Entry *p_entry);
+	bool find_entry_index(EntryIndicesPos *p_map_pos, const Entry *p_entry);
 	Entry *get_entry(ID p_mem);
 	const Entry *get_entry(ID p_mem) const;
 
diff --git a/core/string/print_string.cpp b/core/string/print_string.cpp
index 97e119bcf6..919c9e08e3 100644
--- a/core/string/print_string.cpp
+++ b/core/string/print_string.cpp
@@ -45,7 +45,7 @@ void add_print_handler(PrintHandlerList *p_handler) {
 	_global_unlock();
 }
 
-void remove_print_handler(PrintHandlerList *p_handler) {
+void remove_print_handler(const PrintHandlerList *p_handler) {
 	_global_lock();
 
 	PrintHandlerList *prev = nullptr;
diff --git a/core/string/print_string.h b/core/string/print_string.h
index 669d2ea316..f19573ad45 100644
--- a/core/string/print_string.h
+++ b/core/string/print_string.h
@@ -54,7 +54,7 @@ String stringify_variants(Variant p_var, Args... p_args) {
 }
 
 void add_print_handler(PrintHandlerList *p_handler);
-void remove_print_handler(PrintHandlerList *p_handler);
+void remove_print_handler(const PrintHandlerList *p_handler);
 
 extern bool _print_line_enabled;
 extern bool _print_error_enabled;
diff --git a/core/string/translation.cpp b/core/string/translation.cpp
index c41828de05..d6d361b5f1 100644
--- a/core/string/translation.cpp
+++ b/core/string/translation.cpp
@@ -891,7 +891,7 @@ String TranslationServer::wrap_with_fakebidi_characters(String &p_message) const
 	return res;
 }
 
-String TranslationServer::add_padding(String &p_message, int p_length) const {
+String TranslationServer::add_padding(const String &p_message, int p_length) const {
 	String res;
 	String prefix = pseudolocalization_prefix;
 	String suffix;
@@ -921,7 +921,7 @@ const char32_t *TranslationServer::get_accented_version(char32_t p_character) co
 }
 
 bool TranslationServer::is_placeholder(String &p_message, int p_index) const {
-	return p_message[p_index] == '%' && p_index < p_message.size() - 1 &&
+	return p_index < p_message.size() - 1 && p_message[p_index] == '%' &&
 			(p_message[p_index + 1] == 's' || p_message[p_index + 1] == 'c' || p_message[p_index + 1] == 'd' ||
 					p_message[p_index + 1] == 'o' || p_message[p_index + 1] == 'x' || p_message[p_index + 1] == 'X' || p_message[p_index + 1] == 'f');
 }
diff --git a/core/string/translation.h b/core/string/translation.h
index 947ca4c6d8..ded6ed5925 100644
--- a/core/string/translation.h
+++ b/core/string/translation.h
@@ -96,7 +96,7 @@ class TranslationServer : public Object {
 	String double_vowels(String &p_message) const;
 	String replace_with_accented_string(String &p_message) const;
 	String wrap_with_fakebidi_characters(String &p_message) const;
-	String add_padding(String &p_message, int p_length) const;
+	String add_padding(const String &p_message, int p_length) const;
 	const char32_t *get_accented_version(char32_t p_character) const;
 	bool is_placeholder(String &p_message, int p_index) const;
 
diff --git a/core/templates/command_queue_mt.h b/core/templates/command_queue_mt.h
index 0aa1cfd541..7d3e31b5bc 100644
--- a/core/templates/command_queue_mt.h
+++ b/core/templates/command_queue_mt.h
@@ -215,7 +215,7 @@
 		T *instance;                                                   \
 		M method;                                                      \
 		SEMIC_SEP_LIST(PARAM_DECL, N);                                 \
-		virtual void call() {                                          \
+		virtual void call() override {                                 \
 			(instance->*method)(COMMA_SEP_LIST(ARG, N));               \
 		}                                                              \
 	};
@@ -227,7 +227,7 @@
 		T *instance;                                                            \
 		M method;                                                               \
 		SEMIC_SEP_LIST(PARAM_DECL, N);                                          \
-		virtual void call() {                                                   \
+		virtual void call() override {                                          \
 			*ret = (instance->*method)(COMMA_SEP_LIST(ARG, N));                 \
 		}                                                                       \
 	};
@@ -238,7 +238,7 @@
 		T *instance;                                                   \
 		M method;                                                      \
 		SEMIC_SEP_LIST(PARAM_DECL, N);                                 \
-		virtual void call() {                                          \
+		virtual void call() override {                                 \
 			(instance->*method)(COMMA_SEP_LIST(ARG, N));               \
 		}                                                              \
 	};
@@ -313,7 +313,7 @@ class CommandQueueMT {
 	struct SyncCommand : public CommandBase {
 		SyncSemaphore *sync_sem = nullptr;
 
-		virtual void post() {
+		virtual void post() override {
 			sync_sem->sem.post();
 		}
 	};
diff --git a/core/templates/thread_work_pool.h b/core/templates/thread_work_pool.h
index d364ac4fd8..b0cebf04f1 100644
--- a/core/templates/thread_work_pool.h
+++ b/core/templates/thread_work_pool.h
@@ -52,7 +52,7 @@ class ThreadWorkPool {
 		C *instance;
 		M method;
 		U userdata;
-		virtual void work() {
+		virtual void work() override {
 			while (true) {
 				uint32_t work_index = index->fetch_add(1, std::memory_order_relaxed);
 				if (work_index >= max_elements) {
diff --git a/core/variant/callable_bind.cpp b/core/variant/callable_bind.cpp
index 797e8afede..1a400b4360 100644
--- a/core/variant/callable_bind.cpp
+++ b/core/variant/callable_bind.cpp
@@ -40,8 +40,8 @@ String CallableCustomBind::get_as_text() const {
 }
 
 bool CallableCustomBind::_equal_func(const CallableCustom *p_a, const CallableCustom *p_b) {
-	const CallableCustomBind *a = (const CallableCustomBind *)p_a;
-	const CallableCustomBind *b = (const CallableCustomBind *)p_b;
+	const CallableCustomBind *a = static_cast<const CallableCustomBind *>(p_a);
+	const CallableCustomBind *b = static_cast<const CallableCustomBind *>(p_b);
 
 	if (!(a->callable != b->callable)) {
 		return false;
@@ -55,8 +55,8 @@ bool CallableCustomBind::_equal_func(const CallableCustom *p_a, const CallableCu
 }
 
 bool CallableCustomBind::_less_func(const CallableCustom *p_a, const CallableCustom *p_b) {
-	const CallableCustomBind *a = (const CallableCustomBind *)p_a;
-	const CallableCustomBind *b = (const CallableCustomBind *)p_b;
+	const CallableCustomBind *a = static_cast<const CallableCustomBind *>(p_a);
+	const CallableCustomBind *b = static_cast<const CallableCustomBind *>(p_b);
 
 	if (a->callable < b->callable) {
 		return true;
@@ -117,8 +117,8 @@ String CallableCustomUnbind::get_as_text() const {
 }
 
 bool CallableCustomUnbind::_equal_func(const CallableCustom *p_a, const CallableCustom *p_b) {
-	const CallableCustomUnbind *a = (const CallableCustomUnbind *)p_a;
-	const CallableCustomUnbind *b = (const CallableCustomUnbind *)p_b;
+	const CallableCustomUnbind *a = static_cast<const CallableCustomUnbind *>(p_a);
+	const CallableCustomUnbind *b = static_cast<const CallableCustomUnbind *>(p_b);
 
 	if (!(a->callable != b->callable)) {
 		return false;
@@ -132,8 +132,8 @@ bool CallableCustomUnbind::_equal_func(const CallableCustom *p_a, const Callable
 }
 
 bool CallableCustomUnbind::_less_func(const CallableCustom *p_a, const CallableCustom *p_b) {
-	const CallableCustomUnbind *a = (const CallableCustomUnbind *)p_a;
-	const CallableCustomUnbind *b = (const CallableCustomUnbind *)p_b;
+	const CallableCustomUnbind *a = static_cast<const CallableCustomUnbind *>(p_a);
+	const CallableCustomUnbind *b = static_cast<const CallableCustomUnbind *>(p_b);
 
 	if (a->callable < b->callable) {
 		return true;
diff --git a/core/variant/callable_bind.h b/core/variant/callable_bind.h
index 4f79a29629..a5c830e109 100644
--- a/core/variant/callable_bind.h
+++ b/core/variant/callable_bind.h
@@ -43,14 +43,14 @@ class CallableCustomBind : public CallableCustom {
 
 public:
 	//for every type that inherits, these must always be the same for this type
-	virtual uint32_t hash() const;
-	virtual String get_as_text() const;
-	virtual CompareEqualFunc get_compare_equal_func() const;
-	virtual CompareLessFunc get_compare_less_func() const;
-	virtual StringName get_method() const;
-	virtual ObjectID get_object() const; //must always be able to provide an object
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const;
-	virtual const Callable *get_base_comparator() const;
+	virtual uint32_t hash() const override;
+	virtual String get_as_text() const override;
+	virtual CompareEqualFunc get_compare_equal_func() const override;
+	virtual CompareLessFunc get_compare_less_func() const override;
+	virtual StringName get_method() const override;
+	virtual ObjectID get_object() const override; //must always be able to provide an object
+	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override;
+	virtual const Callable *get_base_comparator() const override;
 
 	Callable get_callable() { return callable; }
 	Vector<Variant> get_binds() { return binds; }
@@ -68,14 +68,14 @@ class CallableCustomUnbind : public CallableCustom {
 
 public:
 	//for every type that inherits, these must always be the same for this type
-	virtual uint32_t hash() const;
-	virtual String get_as_text() const;
-	virtual CompareEqualFunc get_compare_equal_func() const;
-	virtual CompareLessFunc get_compare_less_func() const;
-	virtual StringName get_method() const;
-	virtual ObjectID get_object() const; //must always be able to provide an object
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const;
-	virtual const Callable *get_base_comparator() const;
+	virtual uint32_t hash() const override;
+	virtual String get_as_text() const override;
+	virtual CompareEqualFunc get_compare_equal_func() const override;
+	virtual CompareLessFunc get_compare_less_func() const override;
+	virtual StringName get_method() const override;
+	virtual ObjectID get_object() const override; //must always be able to provide an object
+	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override;
+	virtual const Callable *get_base_comparator() const override;
 
 	Callable get_callable() { return callable; }
 	int get_unbinds() { return argcount; }
diff --git a/core/variant/variant_parser.h b/core/variant/variant_parser.h
index e5585076c2..b297babd6f 100644
--- a/core/variant/variant_parser.h
+++ b/core/variant/variant_parser.h
@@ -51,9 +51,9 @@ public:
 	struct StreamFile : public Stream {
 		FileAccess *f = nullptr;
 
-		virtual char32_t get_char();
-		virtual bool is_utf8() const;
-		virtual bool is_eof() const;
+		virtual char32_t get_char() override;
+		virtual bool is_utf8() const override;
+		virtual bool is_eof() const override;
 
 		StreamFile() {}
 	};
@@ -62,9 +62,9 @@ public:
 		String s;
 		int pos = 0;
 
-		virtual char32_t get_char();
-		virtual bool is_utf8() const;
-		virtual bool is_eof() const;
+		virtual char32_t get_char() override;
+		virtual bool is_utf8() const override;
+		virtual bool is_eof() const override;
 
 		StreamString() {}
 	};
diff --git a/core/variant/variant_utility.cpp b/core/variant/variant_utility.cpp
index 05fb577e2c..6ed85815be 100644
--- a/core/variant/variant_utility.cpp
+++ b/core/variant/variant_utility.cpp
@@ -470,20 +470,20 @@ struct VariantUtilityFunctions {
 			r_error.argument = 1;
 			return String();
 		}
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			String os = p_args[i]->operator String();
 
 			if (i == 0) {
-				str = os;
+				s = os;
 			} else {
-				str += os;
+				s += os;
 			}
 		}
 
 		r_error.error = Callable::CallError::CALL_OK;
 
-		return str;
+		return s;
 	}
 
 	static inline String error_string(Error error) {
@@ -495,98 +495,98 @@ struct VariantUtilityFunctions {
 	}
 
 	static inline void print(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			String os = p_args[i]->operator String();
 
 			if (i == 0) {
-				str = os;
+				s = os;
 			} else {
-				str += os;
+				s += os;
 			}
 		}
 
-		print_line(str);
+		print_line(s);
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
 	static inline void print_verbose(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
 		if (OS::get_singleton()->is_stdout_verbose()) {
-			String str;
+			String s;
 			for (int i = 0; i < p_arg_count; i++) {
 				String os = p_args[i]->operator String();
 
 				if (i == 0) {
-					str = os;
+					s = os;
 				} else {
-					str += os;
+					s += os;
 				}
 			}
 
 			// No need to use `print_verbose()` as this call already only happens
 			// when verbose mode is enabled. This avoids performing string argument concatenation
 			// when not needed.
-			print_line(str);
+			print_line(s);
 		}
 
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
 	static inline void printerr(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			String os = p_args[i]->operator String();
 
 			if (i == 0) {
-				str = os;
+				s = os;
 			} else {
-				str += os;
+				s += os;
 			}
 		}
 
-		print_error(str);
+		print_error(s);
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
 	static inline void printt(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			if (i) {
-				str += "\t";
+				s += "\t";
 			}
-			str += p_args[i]->operator String();
+			s += p_args[i]->operator String();
 		}
 
-		print_line(str);
+		print_line(s);
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
 	static inline void prints(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			if (i) {
-				str += " ";
+				s += " ";
 			}
-			str += p_args[i]->operator String();
+			s += p_args[i]->operator String();
 		}
 
-		print_line(str);
+		print_line(s);
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
 	static inline void printraw(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			String os = p_args[i]->operator String();
 
 			if (i == 0) {
-				str = os;
+				s = os;
 			} else {
-				str += os;
+				s += os;
 			}
 		}
 
-		OS::get_singleton()->print("%s", str.utf8().get_data());
+		OS::get_singleton()->print("%s", s.utf8().get_data());
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
@@ -595,18 +595,18 @@ struct VariantUtilityFunctions {
 			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument = 1;
 		}
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			String os = p_args[i]->operator String();
 
 			if (i == 0) {
-				str = os;
+				s = os;
 			} else {
-				str += os;
+				s += os;
 			}
 		}
 
-		ERR_PRINT(str);
+		ERR_PRINT(s);
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
@@ -615,18 +615,18 @@ struct VariantUtilityFunctions {
 			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument = 1;
 		}
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
 			String os = p_args[i]->operator String();
 
 			if (i == 0) {
-				str = os;
+				s = os;
 			} else {
-				str += os;
+				s += os;
 			}
 		}
 
-		WARN_PRINT(str);
+		WARN_PRINT(s);
 		r_error.error = Callable::CallError::CALL_OK;
 	}
 
diff --git a/drivers/alsa/audio_driver_alsa.cpp b/drivers/alsa/audio_driver_alsa.cpp
index 7884269103..f86c4d82ef 100644
--- a/drivers/alsa/audio_driver_alsa.cpp
+++ b/drivers/alsa/audio_driver_alsa.cpp
@@ -181,7 +181,7 @@ Error AudioDriverALSA::init() {
 }
 
 void AudioDriverALSA::thread_func(void *p_udata) {
-	AudioDriverALSA *ad = (AudioDriverALSA *)p_udata;
+	AudioDriverALSA *ad = static_cast<AudioDriverALSA *>(p_udata);
 
 	while (!ad->exit_thread) {
 		ad->lock();
diff --git a/drivers/alsamidi/midi_driver_alsamidi.cpp b/drivers/alsamidi/midi_driver_alsamidi.cpp
index 0674c90cd6..c334146dd2 100644
--- a/drivers/alsamidi/midi_driver_alsamidi.cpp
+++ b/drivers/alsamidi/midi_driver_alsamidi.cpp
@@ -73,7 +73,7 @@ static int get_message_size(uint8_t message) {
 }
 
 void MIDIDriverALSAMidi::thread_func(void *p_udata) {
-	MIDIDriverALSAMidi *md = (MIDIDriverALSAMidi *)p_udata;
+	MIDIDriverALSAMidi *md = static_cast<MIDIDriverALSAMidi *>(p_udata);
 	uint64_t timestamp = 0;
 	uint8_t buffer[256];
 	int expected_size = 255;
diff --git a/drivers/coreaudio/audio_driver_coreaudio.cpp b/drivers/coreaudio/audio_driver_coreaudio.cpp
index e2b195350f..276e69e470 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.cpp
+++ b/drivers/coreaudio/audio_driver_coreaudio.cpp
@@ -42,7 +42,7 @@
 OSStatus AudioDriverCoreAudio::input_device_address_cb(AudioObjectID inObjectID,
 		UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses,
 		void *inClientData) {
-	AudioDriverCoreAudio *driver = (AudioDriverCoreAudio *)inClientData;
+	AudioDriverCoreAudio *driver = static_cast<AudioDriverCoreAudio *>(inClientData);
 
 	// If our selected device is the Default call set_device to update the
 	// kAudioOutputUnitProperty_CurrentDevice property
@@ -56,7 +56,7 @@ OSStatus AudioDriverCoreAudio::input_device_address_cb(AudioObjectID inObjectID,
 OSStatus AudioDriverCoreAudio::output_device_address_cb(AudioObjectID inObjectID,
 		UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses,
 		void *inClientData) {
-	AudioDriverCoreAudio *driver = (AudioDriverCoreAudio *)inClientData;
+	AudioDriverCoreAudio *driver = static_cast<AudioDriverCoreAudio *>(inClientData);
 
 	// If our selected device is the Default call set_device to update the
 	// kAudioOutputUnitProperty_CurrentDevice property
@@ -168,7 +168,7 @@ OSStatus AudioDriverCoreAudio::output_callback(void *inRefCon,
 		const AudioTimeStamp *inTimeStamp,
 		UInt32 inBusNumber, UInt32 inNumberFrames,
 		AudioBufferList *ioData) {
-	AudioDriverCoreAudio *ad = (AudioDriverCoreAudio *)inRefCon;
+	AudioDriverCoreAudio *ad = static_cast<AudioDriverCoreAudio *>(inRefCon);
 
 	if (!ad->active || !ad->try_lock()) {
 		for (unsigned int i = 0; i < ioData->mNumberBuffers; i++) {
@@ -209,7 +209,7 @@ OSStatus AudioDriverCoreAudio::input_callback(void *inRefCon,
 		const AudioTimeStamp *inTimeStamp,
 		UInt32 inBusNumber, UInt32 inNumberFrames,
 		AudioBufferList *ioData) {
-	AudioDriverCoreAudio *ad = (AudioDriverCoreAudio *)inRefCon;
+	AudioDriverCoreAudio *ad = static_cast<AudioDriverCoreAudio *>(inRefCon);
 	if (!ad->active) {
 		return 0;
 	}
diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp
index 2b8241cd40..1ddaf3d6a7 100644
--- a/drivers/gles3/rasterizer_canvas_gles3.cpp
+++ b/drivers/gles3/rasterizer_canvas_gles3.cpp
@@ -363,7 +363,6 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item
 			state.instance_data_array[r_index].dst_rect[i] = 0.0;
 			state.instance_data_array[r_index].lights[i] = uint32_t(0);
 		}
-		state.instance_data_array[r_index].flags = base_flags;
 		state.instance_data_array[r_index].color_texture_pixel_size[0] = 0.0;
 		state.instance_data_array[r_index].color_texture_pixel_size[1] = 0.0;
 
diff --git a/drivers/gles3/shader_gles3.cpp b/drivers/gles3/shader_gles3.cpp
index 9349722625..4b0986cca1 100644
--- a/drivers/gles3/shader_gles3.cpp
+++ b/drivers/gles3/shader_gles3.cpp
@@ -554,11 +554,9 @@ void ShaderGLES3::_clear_version(Version *p_version) {
 
 	for (int i = 0; i < variant_count; i++) {
 		for (OAHashMap<uint64_t, Version::Specialization>::Iterator it = p_version->variants[i].iter(); it.valid; it = p_version->variants[i].next_iter(it)) {
-			if (it.valid) {
-				glDeleteShader(it.value->vert_id);
-				glDeleteShader(it.value->frag_id);
-				glDeleteProgram(it.value->id);
-			}
+			glDeleteShader(it.value->vert_id);
+			glDeleteShader(it.value->frag_id);
+			glDeleteProgram(it.value->id);
 		}
 	}
 
diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp
index f773a6160a..e519c428d2 100644
--- a/drivers/gles3/storage/material_storage.cpp
+++ b/drivers/gles3/storage/material_storage.cpp
@@ -576,10 +576,10 @@ void MaterialStorage::_update_material(Material *p_material) {
 	}
 
 	{
-		bool can_cast_shadow = false;
-		bool is_animated = false;
-
 		if (p_material->shader && p_material->shader->mode == RS::SHADER_SPATIAL) {
+			bool can_cast_shadow = false;
+			bool is_animated = false;
+
 			if (p_material->shader->spatial.blend_mode == Shader::Spatial::BLEND_MODE_MIX &&
 					(!p_material->shader->spatial.uses_alpha || p_material->shader->spatial.depth_draw_mode == Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS)) {
 				can_cast_shadow = true;
diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.cpp b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
index ef9bbc3483..0c27b76ed8 100644
--- a/drivers/pulseaudio/audio_driver_pulseaudio.cpp
+++ b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
@@ -41,7 +41,7 @@
 #endif
 
 void AudioDriverPulseAudio::pa_state_cb(pa_context *c, void *userdata) {
-	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
+	AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
 
 	switch (pa_context_get_state(c)) {
 		case PA_CONTEXT_TERMINATED:
@@ -65,7 +65,7 @@ void AudioDriverPulseAudio::pa_state_cb(pa_context *c, void *userdata) {
 }
 
 void AudioDriverPulseAudio::pa_sink_info_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata) {
-	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
+	AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
 
 	// If eol is set to a positive number, you're at the end of the list
 	if (eol > 0) {
@@ -84,7 +84,7 @@ void AudioDriverPulseAudio::pa_sink_info_cb(pa_context *c, const pa_sink_info *l
 }
 
 void AudioDriverPulseAudio::pa_source_info_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata) {
-	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
+	AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
 
 	// If eol is set to a positive number, you're at the end of the list
 	if (eol > 0) {
@@ -104,7 +104,7 @@ void AudioDriverPulseAudio::pa_source_info_cb(pa_context *c, const pa_source_inf
 
 void AudioDriverPulseAudio::pa_server_info_cb(pa_context *c, const pa_server_info *i, void *userdata) {
 	ERR_FAIL_COND_MSG(!i, "PulseAudio server info is null.");
-	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
+	AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
 
 	ad->capture_default_device = i->default_source_name;
 	ad->default_device = i->default_sink_name;
@@ -588,7 +588,7 @@ AudioDriver::SpeakerMode AudioDriverPulseAudio::get_speaker_mode() const {
 }
 
 void AudioDriverPulseAudio::pa_sinklist_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata) {
-	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
+	AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
 
 	// If eol is set to a positive number, you're at the end of the list
 	if (eol > 0) {
@@ -771,7 +771,7 @@ void AudioDriverPulseAudio::capture_set_device(const String &p_name) {
 }
 
 void AudioDriverPulseAudio::pa_sourcelist_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata) {
-	AudioDriverPulseAudio *ad = (AudioDriverPulseAudio *)userdata;
+	AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
 
 	// If eol is set to a positive number, you're at the end of the list
 	if (eol > 0) {
diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp
index f7c2fcb88a..260f7dd08b 100644
--- a/drivers/vulkan/rendering_device_vulkan.cpp
+++ b/drivers/vulkan/rendering_device_vulkan.cpp
@@ -1484,7 +1484,7 @@ Error RenderingDeviceVulkan::_staging_buffer_allocate(uint32_t p_amount, uint32_
 			//this is an old block, which was already processed, let's reuse
 			staging_buffer_blocks.write[staging_buffer_current].frame_used = frames_drawn;
 			staging_buffer_blocks.write[staging_buffer_current].fill_amount = 0;
-		} else if (staging_buffer_blocks[staging_buffer_current].frame_used > frames_drawn - frame_count) {
+		} else {
 			//this block may still be in use, let's not touch it unless we have to, so.. can we create a new one?
 			if ((uint64_t)staging_buffer_blocks.size() * staging_buffer_block_size < staging_buffer_max_size) {
 				//we are still allowed to create a new block, so let's do that and insert it for current pos
@@ -4965,8 +4965,8 @@ Vector<uint8_t> RenderingDeviceVulkan::shader_compile_binary_from_spirv(const Ve
 
 	Vector<uint8_t> ret;
 	ret.resize(total_size);
-	uint32_t offset = 0;
 	{
+		uint32_t offset = 0;
 		uint8_t *binptr = ret.ptrw();
 		binptr[0] = 'G';
 		binptr[1] = 'V';
@@ -5039,7 +5039,7 @@ RID RenderingDeviceVulkan::shader_create_from_bytecode(const Vector<uint8_t> &p_
 
 	uint32_t bin_data_size = decode_uint32(binptr + 8);
 
-	const RenderingDeviceVulkanShaderBinaryData &binary_data = *(const RenderingDeviceVulkanShaderBinaryData *)(binptr + 12);
+	const RenderingDeviceVulkanShaderBinaryData &binary_data = *(reinterpret_cast<const RenderingDeviceVulkanShaderBinaryData *>(binptr + 12));
 
 	Shader::PushConstant push_constant;
 	push_constant.push_constant_size = binary_data.push_constant_size;
@@ -5051,7 +5051,7 @@ RID RenderingDeviceVulkan::shader_create_from_bytecode(const Vector<uint8_t> &p_
 
 	bool is_compute = binary_data.is_compute;
 
-	uint32_t compute_local_size[3] = { binary_data.compute_local_size[0], binary_data.compute_local_size[1], binary_data.compute_local_size[2] };
+	const uint32_t compute_local_size[3] = { binary_data.compute_local_size[0], binary_data.compute_local_size[1], binary_data.compute_local_size[2] };
 
 	read_offset += sizeof(uint32_t) * 3 + bin_data_size;
 
@@ -5075,7 +5075,7 @@ RID RenderingDeviceVulkan::shader_create_from_bytecode(const Vector<uint8_t> &p_
 		ERR_FAIL_COND_V(read_offset + sizeof(uint32_t) >= binsize, RID());
 		uint32_t set_count = decode_uint32(binptr + read_offset);
 		read_offset += sizeof(uint32_t);
-		const RenderingDeviceVulkanShaderBinaryDataBinding *set_ptr = (const RenderingDeviceVulkanShaderBinaryDataBinding *)(binptr + read_offset);
+		const RenderingDeviceVulkanShaderBinaryDataBinding *set_ptr = reinterpret_cast<const RenderingDeviceVulkanShaderBinaryDataBinding *>(binptr + read_offset);
 		uint32_t set_size = set_count * sizeof(RenderingDeviceVulkanShaderBinaryDataBinding);
 		ERR_FAIL_COND_V(read_offset + set_size >= binsize, RID());
 
@@ -5147,7 +5147,7 @@ RID RenderingDeviceVulkan::shader_create_from_bytecode(const Vector<uint8_t> &p_
 	Vector<Shader::SpecializationConstant> specialization_constants;
 
 	for (uint32_t i = 0; i < binary_data.specialization_constant_count; i++) {
-		const RenderingDeviceVulkanShaderBinarySpecializationConstant &src_sc = *(const RenderingDeviceVulkanShaderBinarySpecializationConstant *)(binptr + read_offset);
+		const RenderingDeviceVulkanShaderBinarySpecializationConstant &src_sc = *(reinterpret_cast<const RenderingDeviceVulkanShaderBinarySpecializationConstant *>(binptr + read_offset));
 		Shader::SpecializationConstant sc;
 		sc.constant.int_value = src_sc.int_value;
 		sc.constant.type = PipelineSpecializationConstantType(src_sc.type);
@@ -6334,7 +6334,7 @@ RID RenderingDeviceVulkan::render_pipeline_create(RID p_shader, FramebufferForma
 	rasterization_state_create_info.depthClampEnable = p_rasterization_state.enable_depth_clamp;
 	rasterization_state_create_info.rasterizerDiscardEnable = p_rasterization_state.discard_primitives;
 	rasterization_state_create_info.polygonMode = (p_rasterization_state.wireframe ? VK_POLYGON_MODE_LINE : VK_POLYGON_MODE_FILL);
-	static VkCullModeFlags cull_mode[3] = {
+	static const VkCullModeFlags cull_mode[3] = {
 		VK_CULL_MODE_NONE,
 		VK_CULL_MODE_FRONT_BIT,
 		VK_CULL_MODE_BACK_BIT
@@ -6361,7 +6361,7 @@ RID RenderingDeviceVulkan::render_pipeline_create(RID p_shader, FramebufferForma
 	Vector<VkSampleMask> sample_mask;
 	if (p_multisample_state.sample_mask.size()) {
 		//use sample mask
-		int rasterization_sample_mask_expected_size[TEXTURE_SAMPLES_MAX] = {
+		const int rasterization_sample_mask_expected_size[TEXTURE_SAMPLES_MAX] = {
 			1, 2, 4, 8, 16, 32, 64
 		};
 		ERR_FAIL_COND_V(rasterization_sample_mask_expected_size[p_multisample_state.sample_count] != p_multisample_state.sample_mask.size(), RID());
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index c9609b469a..3a62850339 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -680,7 +680,7 @@ void AudioDriverWASAPI::write_sample(WORD format_tag, int bits_per_sample, BYTE
 }
 
 void AudioDriverWASAPI::thread_func(void *p_udata) {
-	AudioDriverWASAPI *ad = (AudioDriverWASAPI *)p_udata;
+	AudioDriverWASAPI *ad = static_cast<AudioDriverWASAPI *>(p_udata);
 	uint32_t avail_frames = 0;
 	uint32_t write_ofs = 0;
 
diff --git a/drivers/xaudio2/audio_driver_xaudio2.cpp b/drivers/xaudio2/audio_driver_xaudio2.cpp
index 03fdfda23d..c32c7cf1e5 100644
--- a/drivers/xaudio2/audio_driver_xaudio2.cpp
+++ b/drivers/xaudio2/audio_driver_xaudio2.cpp
@@ -84,7 +84,7 @@ Error AudioDriverXAudio2::init() {
 }
 
 void AudioDriverXAudio2::thread_func(void *p_udata) {
-	AudioDriverXAudio2 *ad = (AudioDriverXAudio2 *)p_udata;
+	AudioDriverXAudio2 *ad = static_cast<AudioDriverXAudio2 *>(p_udata);
 
 	while (!ad->exit_thread) {
 		if (!ad->active) {
diff --git a/editor/animation_bezier_editor.cpp b/editor/animation_bezier_editor.cpp
index 0dbe230699..8239745a3e 100644
--- a/editor/animation_bezier_editor.cpp
+++ b/editor/animation_bezier_editor.cpp
@@ -146,11 +146,10 @@ void AnimationBezierTrackEdit::_draw_track(int p_track, const Color &p_color) {
 				int iterations = 10;
 				float low = 0;
 				float high = 1;
-				float middle;
 
 				//narrow high and low as much as possible
 				for (int k = 0; k < iterations; k++) {
-					middle = (low + high) / 2;
+					float middle = (low + high) / 2;
 
 					Vector2 interp = _bezier_interp(middle, start, out_handle, in_handle, end);
 
diff --git a/editor/editor_asset_installer.cpp b/editor/editor_asset_installer.cpp
index f1674c47c5..2537c4d4a8 100644
--- a/editor/editor_asset_installer.cpp
+++ b/editor/editor_asset_installer.cpp
@@ -259,6 +259,9 @@ void EditorAssetInstaller::ok_pressed() {
 		unz_file_info info;
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String name = String::utf8(fname);
 
diff --git a/editor/editor_data.cpp b/editor/editor_data.cpp
index a5e76ba0c0..a58a279faa 100644
--- a/editor/editor_data.cpp
+++ b/editor/editor_data.cpp
@@ -824,7 +824,7 @@ void EditorData::save_edited_scene_state(EditorSelection *p_selection, EditorSel
 Dictionary EditorData::restore_edited_scene_state(EditorSelection *p_selection, EditorSelectionHistory *p_history) {
 	ERR_FAIL_INDEX_V(current_edited_scene, edited_scene.size(), Dictionary());
 
-	EditedScene &es = edited_scene.write[current_edited_scene];
+	const EditedScene &es = edited_scene.write[current_edited_scene];
 
 	p_history->current_elem_idx = es.history_current;
 	p_history->history = es.history_stored;
diff --git a/editor/editor_log.cpp b/editor/editor_log.cpp
index 97a8aa86ea..ee2d72c5b0 100644
--- a/editor/editor_log.cpp
+++ b/editor/editor_log.cpp
@@ -38,7 +38,7 @@
 #include "scene/resources/font.h"
 
 void EditorLog::_error_handler(void *p_self, const char *p_func, const char *p_file, int p_line, const char *p_error, const char *p_errorexp, bool p_editor_notify, ErrorHandlerType p_type) {
-	EditorLog *self = (EditorLog *)p_self;
+	EditorLog *self = static_cast<EditorLog *>(p_self);
 	if (self->current != Thread::get_caller_id()) {
 		return;
 	}
@@ -216,7 +216,7 @@ void EditorLog::set_tool_button(Button *p_tool_button) {
 }
 
 void EditorLog::_undo_redo_cbk(void *p_self, const String &p_name) {
-	EditorLog *self = (EditorLog *)p_self;
+	EditorLog *self = static_cast<EditorLog *>(p_self);
 	self->add_message(p_name, EditorLog::MSG_TYPE_EDITOR);
 }
 
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 0cd07333ea..a80c7853f5 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -3854,7 +3854,7 @@ void EditorNode::add_io_error(const String &p_error) {
 }
 
 void EditorNode::_load_error_notify(void *p_ud, const String &p_text) {
-	EditorNode *en = (EditorNode *)p_ud;
+	EditorNode *en = static_cast<EditorNode *>(p_ud);
 	en->load_errors->add_image(en->gui_base->get_theme_icon(SNAME("Error"), SNAME("EditorIcons")));
 	en->load_errors->add_text(p_text + "\n");
 	en->load_error_dialog->popup_centered_ratio(0.5);
@@ -4261,7 +4261,7 @@ void EditorNode::_copy_warning(const String &p_str) {
 
 void EditorNode::_dock_floating_close_request(Control *p_control) {
 	// Through the MarginContainer to the Window.
-	Window *window = (Window *)p_control->get_parent()->get_parent();
+	Window *window = static_cast<Window *>(p_control->get_parent()->get_parent());
 	int window_slot = window->get_meta("dock_slot");
 
 	p_control->get_parent()->remove_child(p_control);
@@ -5773,7 +5773,7 @@ static Node *_resource_get_edited_scene() {
 }
 
 void EditorNode::_print_handler(void *p_this, const String &p_string, bool p_error) {
-	EditorNode *en = (EditorNode *)p_this;
+	EditorNode *en = static_cast<EditorNode *>(p_this);
 	en->log->add_message(p_string, p_error ? EditorLog::MSG_TYPE_ERROR : EditorLog::MSG_TYPE_STD);
 }
 
diff --git a/editor/editor_node.h b/editor/editor_node.h
index 2e0fb19b87..685714cb47 100644
--- a/editor/editor_node.h
+++ b/editor/editor_node.h
@@ -485,7 +485,7 @@ private:
 	static Vector<EditorNodeInitCallback> _init_callbacks;
 
 	static void _dependency_error_report(void *ud, const String &p_path, const String &p_dep, const String &p_type) {
-		EditorNode *en = (EditorNode *)ud;
+		EditorNode *en = static_cast<EditorNode *>(ud);
 		if (!en->dependency_errors.has(p_path)) {
 			en->dependency_errors[p_path] = Set<String>();
 		}
diff --git a/editor/editor_run.cpp b/editor/editor_run.cpp
index 4743294967..574acdff1c 100644
--- a/editor/editor_run.cpp
+++ b/editor/editor_run.cpp
@@ -110,9 +110,10 @@ Error EditorRun::run(const String &p_scene) {
 	}
 
 	int window_placement = EditorSettings::get_singleton()->get("run/window_placement/rect");
-	bool hidpi_proj = ProjectSettings::get_singleton()->get("display/window/dpi/allow_hidpi");
-	int display_scale = 1;
 	if (DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_HIDPI)) {
+		bool hidpi_proj = ProjectSettings::get_singleton()->get("display/window/dpi/allow_hidpi");
+		int display_scale = 1;
+
 		if (OS::get_singleton()->is_hidpi_allowed()) {
 			if (hidpi_proj) {
 				display_scale = 1; // Both editor and project runs in hiDPI mode, do not scale.
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index 461f640578..4ddc66ed98 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -1389,7 +1389,7 @@ float EditorSettings::get_auto_display_scale() const {
 
 // Shortcuts
 
-void EditorSettings::add_shortcut(const String &p_name, Ref<Shortcut> &p_shortcut) {
+void EditorSettings::add_shortcut(const String &p_name, const Ref<Shortcut> &p_shortcut) {
 	shortcuts[p_name] = p_shortcut;
 }
 
diff --git a/editor/editor_settings.h b/editor/editor_settings.h
index 4f25259a01..d1b9cabfb7 100644
--- a/editor/editor_settings.h
+++ b/editor/editor_settings.h
@@ -179,7 +179,7 @@ public:
 	String get_editor_layouts_config() const;
 	float get_auto_display_scale() const;
 
-	void add_shortcut(const String &p_name, Ref<Shortcut> &p_shortcut);
+	void add_shortcut(const String &p_name, const Ref<Shortcut> &p_shortcut);
 	bool is_shortcut(const String &p_name, const Ref<InputEvent> &p_event) const;
 	Ref<Shortcut> get_shortcut(const String &p_name) const;
 	void get_shortcut_list(List<String> *r_shortcuts);
diff --git a/editor/export_template_manager.cpp b/editor/export_template_manager.cpp
index 7320f957c9..f93c2df13d 100644
--- a/editor/export_template_manager.cpp
+++ b/editor/export_template_manager.cpp
@@ -395,6 +395,9 @@ bool ExportTemplateManager::_install_file_selected(const String &p_file, bool p_
 		unz_file_info info;
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String file = String::utf8(fname);
 		if (file.ends_with("version.txt")) {
@@ -404,6 +407,9 @@ bool ExportTemplateManager::_install_file_selected(const String &p_file, bool p_
 			// Read.
 			unzOpenCurrentFile(pkg);
 			ret = unzReadCurrentFile(pkg, data.ptrw(), data.size());
+			if (ret != UNZ_OK) {
+				break;
+			}
 			unzCloseCurrentFile(pkg);
 
 			String data_str;
@@ -455,7 +461,10 @@ bool ExportTemplateManager::_install_file_selected(const String &p_file, bool p_
 		// Get filename.
 		unz_file_info info;
 		char fname[16384];
-		unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String file_path(String::utf8(fname).simplify_path());
 
@@ -471,7 +480,10 @@ bool ExportTemplateManager::_install_file_selected(const String &p_file, bool p_
 
 		// Read
 		unzOpenCurrentFile(pkg);
-		unzReadCurrentFile(pkg, data.ptrw(), data.size());
+		ret = unzReadCurrentFile(pkg, data.ptrw(), data.size());
+		if (ret != UNZ_OK) {
+			break;
+		}
 		unzCloseCurrentFile(pkg);
 
 		String base_dir = file_path.get_base_dir().trim_suffix("/");
@@ -697,6 +709,9 @@ Error ExportTemplateManager::install_android_template_from_file(const String &p_
 		unz_file_info info;
 		char fpath[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fpath, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String path = String::utf8(fpath);
 		String base_dir = path.get_base_dir();
diff --git a/editor/fileserver/editor_file_server.cpp b/editor/fileserver/editor_file_server.cpp
index df0af69359..30dc9180e3 100644
--- a/editor/fileserver/editor_file_server.cpp
+++ b/editor/fileserver/editor_file_server.cpp
@@ -53,7 +53,7 @@ void EditorFileServer::_close_client(ClientData *cd) {
 }
 
 void EditorFileServer::_subthread_start(void *s) {
-	ClientData *cd = (ClientData *)s;
+	ClientData *cd = static_cast<ClientData *>(s);
 
 	cd->connection->set_no_delay(true);
 	uint8_t buf4[8];
@@ -259,7 +259,7 @@ void EditorFileServer::_subthread_start(void *s) {
 }
 
 void EditorFileServer::_thread_start(void *s) {
-	EditorFileServer *self = (EditorFileServer *)s;
+	EditorFileServer *self = static_cast<EditorFileServer *>(s);
 	while (!self->quit) {
 		if (self->cmd == CMD_ACTIVATE) {
 			self->server->listen(self->port);
diff --git a/editor/find_in_files.cpp b/editor/find_in_files.cpp
index 1ce363c651..0dfaaaa1f4 100644
--- a/editor/find_in_files.cpp
+++ b/editor/find_in_files.cpp
@@ -449,7 +449,7 @@ Set<String> FindInFilesDialog::get_filter() const {
 	// Could check the _filters_preferences but it might not have been generated yet.
 	Set<String> filters;
 	for (int i = 0; i < _filters_container->get_child_count(); ++i) {
-		CheckBox *cb = (CheckBox *)_filters_container->get_child(i);
+		CheckBox *cb = static_cast<CheckBox *>(_filters_container->get_child(i));
 		if (cb->is_pressed()) {
 			filters.insert(cb->get_text());
 		}
@@ -489,7 +489,7 @@ void FindInFilesDialog::_on_folder_button_pressed() {
 
 void FindInFilesDialog::custom_action(const String &p_action) {
 	for (int i = 0; i < _filters_container->get_child_count(); ++i) {
-		CheckBox *cb = (CheckBox *)_filters_container->get_child(i);
+		CheckBox *cb = static_cast<CheckBox *>(_filters_container->get_child(i));
 		_filters_preferences[cb->get_text()] = cb->is_pressed();
 	}
 
diff --git a/editor/plugins/animation_state_machine_editor.cpp b/editor/plugins/animation_state_machine_editor.cpp
index bd0c1afd19..f0dabed652 100644
--- a/editor/plugins/animation_state_machine_editor.cpp
+++ b/editor/plugins/animation_state_machine_editor.cpp
@@ -499,7 +499,7 @@ void AnimationNodeStateMachineEditor::_connection_draw(const Vector2 &p_from, co
 		accent.a *= 0.6;
 	}
 
-	Ref<Texture2D> icons[6] = {
+	const Ref<Texture2D> icons[6] = {
 		get_theme_icon(SNAME("TransitionImmediateBig"), SNAME("EditorIcons")),
 		get_theme_icon(SNAME("TransitionSyncBig"), SNAME("EditorIcons")),
 		get_theme_icon(SNAME("TransitionEndBig"), SNAME("EditorIcons")),
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index 78307fbe7c..a90e151adb 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -860,7 +860,7 @@ void CanvasItemEditor::_commit_canvas_item_state(List<CanvasItem *> p_canvas_ite
 }
 
 void CanvasItemEditor::_snap_changed() {
-	((SnapDialog *)snap_dialog)->get_fields(grid_offset, grid_step, primary_grid_steps, snap_rotation_offset, snap_rotation_step, snap_scale_step);
+	static_cast<SnapDialog *>(snap_dialog)->get_fields(grid_offset, grid_step, primary_grid_steps, snap_rotation_offset, snap_rotation_step, snap_scale_step);
 	grid_step_multiplier = 0;
 	viewport->update();
 }
@@ -1504,7 +1504,7 @@ bool CanvasItemEditor::_gui_input_anchors(const Ref<InputEvent> &p_event) {
 						}
 					}
 
-					DragType dragger[] = {
+					const DragType dragger[] = {
 						DRAG_ANCHOR_TOP_LEFT,
 						DRAG_ANCHOR_TOP_RIGHT,
 						DRAG_ANCHOR_BOTTOM_RIGHT,
@@ -1635,14 +1635,14 @@ bool CanvasItemEditor::_gui_input_resize(const Ref<InputEvent> &p_event) {
 					Rect2 rect = canvas_item->_edit_get_rect();
 					Transform2D xform = transform * canvas_item->get_global_transform_with_canvas();
 
-					Vector2 endpoints[4] = {
+					const Vector2 endpoints[4] = {
 						xform.xform(rect.position),
 						xform.xform(rect.position + Vector2(rect.size.x, 0)),
 						xform.xform(rect.position + rect.size),
 						xform.xform(rect.position + Vector2(0, rect.size.y))
 					};
 
-					DragType dragger[] = {
+					const DragType dragger[] = {
 						DRAG_TOP_LEFT,
 						DRAG_TOP,
 						DRAG_TOP_RIGHT,
@@ -2318,7 +2318,6 @@ bool CanvasItemEditor::_gui_input_select(const Ref<InputEvent> &p_event) {
 
 			Vector<_SelectResult> selection = Vector<_SelectResult>();
 			// Retrieve the canvas items
-			selection = Vector<_SelectResult>();
 			_get_canvas_items_at_pos(click, selection);
 			if (!selection.is_empty()) {
 				canvas_item = selection[0].item;
@@ -2572,7 +2571,7 @@ void CanvasItemEditor::_gui_input_viewport(const Ref<InputEvent> &p_event) {
 
 void CanvasItemEditor::_update_cursor() {
 	// Compute an eventual rotation of the cursor
-	CursorShape rotation_array[4] = { CURSOR_HSIZE, CURSOR_BDIAGSIZE, CURSOR_VSIZE, CURSOR_FDIAGSIZE };
+	const CursorShape rotation_array[4] = { CURSOR_HSIZE, CURSOR_BDIAGSIZE, CURSOR_VSIZE, CURSOR_FDIAGSIZE };
 	int rotation_array_index = 0;
 
 	List<CanvasItem *> selection = _get_edited_canvas_items();
@@ -3150,7 +3149,6 @@ void CanvasItemEditor::_draw_control_helpers(Control *control) {
 
 		if (dragged_anchor >= 0) {
 			// Draw the 4 lines when dragged
-			bool anchor_snapped;
 			Color color_snapped = Color(0.64, 0.93, 0.67, 0.5);
 
 			Vector2 corners_pos[4];
@@ -3164,7 +3162,7 @@ void CanvasItemEditor::_draw_control_helpers(Control *control) {
 				real_t anchor_val = (i >= 2) ? ANCHOR_END - anchors_values[i] : anchors_values[i];
 				line_starts[i] = corners_pos[i].lerp(corners_pos[(i + 1) % 4], anchor_val);
 				line_ends[i] = corners_pos[(i + 3) % 4].lerp(corners_pos[(i + 2) % 4], anchor_val);
-				anchor_snapped = anchors_values[i] == 0.0 || anchors_values[i] == 0.5 || anchors_values[i] == 1.0;
+				bool anchor_snapped = anchors_values[i] == 0.0 || anchors_values[i] == 0.5 || anchors_values[i] == 1.0;
 				viewport->draw_line(line_starts[i], line_ends[i], anchor_snapped ? color_snapped : color_base, (i == dragged_anchor || (i + 3) % 4 == dragged_anchor) ? 2 : 1);
 			}
 
@@ -3328,7 +3326,7 @@ void CanvasItemEditor::_draw_selection() {
 		// Draw the selected items position / surrounding boxes
 		if (canvas_item->_edit_use_rect()) {
 			Rect2 rect = canvas_item->_edit_get_rect();
-			Vector2 endpoints[4] = {
+			const Vector2 endpoints[4] = {
 				xform.xform(rect.position),
 				xform.xform(rect.position + Vector2(rect.size.x, 0)),
 				xform.xform(rect.position + rect.size),
@@ -4103,7 +4101,7 @@ void CanvasItemEditor::_button_tool_select(int p_index) {
 }
 
 void CanvasItemEditor::_insert_animation_keys(bool p_location, bool p_rotation, bool p_scale, bool p_on_existing) {
-	Map<Node *, Object *> &selection = editor_selection->get_selection();
+	const Map<Node *, Object *> &selection = editor_selection->get_selection();
 
 	for (const KeyValue<Node *, Object *> &E : selection) {
 		CanvasItem *canvas_item = Object::cast_to<CanvasItem>(E.key);
@@ -4269,7 +4267,7 @@ void CanvasItemEditor::_popup_callback(int p_op) {
 			snap_config_menu->get_popup()->set_item_checked(idx, snap_pixel);
 		} break;
 		case SNAP_CONFIGURE: {
-			((SnapDialog *)snap_dialog)->set_fields(grid_offset, grid_step, primary_grid_steps, snap_rotation_offset, snap_rotation_step, snap_scale_step);
+			static_cast<SnapDialog *>(snap_dialog)->set_fields(grid_offset, grid_step, primary_grid_steps, snap_rotation_offset, snap_rotation_step, snap_scale_step);
 			snap_dialog->popup_centered(Size2(220, 160) * EDSCALE);
 		} break;
 		case SKELETON_SHOW_BONES: {
@@ -4414,7 +4412,7 @@ void CanvasItemEditor::_popup_callback(int p_op) {
 		case ANIM_COPY_POSE: {
 			pose_clipboard.clear();
 
-			Map<Node *, Object *> &selection = editor_selection->get_selection();
+			const Map<Node *, Object *> &selection = editor_selection->get_selection();
 
 			for (const KeyValue<Node *, Object *> &E : selection) {
 				CanvasItem *canvas_item = Object::cast_to<CanvasItem>(E.key);
@@ -5735,7 +5733,6 @@ void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p
 		if (root_node) {
 			target_node = root_node;
 		} else {
-			drop_pos = p_point;
 			target_node = nullptr;
 		}
 	}
diff --git a/editor/plugins/material_editor_plugin.cpp b/editor/plugins/material_editor_plugin.cpp
index daa864cfa1..eb004568d0 100644
--- a/editor/plugins/material_editor_plugin.cpp
+++ b/editor/plugins/material_editor_plugin.cpp
@@ -270,7 +270,7 @@ void EditorInspectorPluginMaterial::_undo_redo_inspector_callback(Object *p_undo
 		Texture2D *texture = Object::cast_to<Texture2D>(p_new_value);
 		if (texture) {
 			if (p_property == "roughness_texture") {
-				if (base_material->get_texture(StandardMaterial3D::TEXTURE_ROUGHNESS).is_null() && texture) {
+				if (base_material->get_texture(StandardMaterial3D::TEXTURE_ROUGHNESS).is_null()) {
 					undo_redo->add_do_property(p_edited, "roughness", 1.0);
 
 					bool valid = false;
@@ -280,7 +280,7 @@ void EditorInspectorPluginMaterial::_undo_redo_inspector_callback(Object *p_undo
 					}
 				}
 			} else if (p_property == "metallic_texture") {
-				if (base_material->get_texture(StandardMaterial3D::TEXTURE_METALLIC).is_null() && texture) {
+				if (base_material->get_texture(StandardMaterial3D::TEXTURE_METALLIC).is_null()) {
 					undo_redo->add_do_property(p_edited, "metallic", 1.0);
 
 					bool valid = false;
diff --git a/editor/plugins/node_3d_editor_plugin.cpp b/editor/plugins/node_3d_editor_plugin.cpp
index 090c140456..855fc2b2a9 100644
--- a/editor/plugins/node_3d_editor_plugin.cpp
+++ b/editor/plugins/node_3d_editor_plugin.cpp
@@ -369,7 +369,7 @@ Transform3D Node3DEditorViewport::to_camera_transform(const Cursor &p_cursor) co
 }
 
 int Node3DEditorViewport::get_selected_count() const {
-	Map<Node *, Object *> &selection = editor_selection->get_selection();
+	const Map<Node *, Object *> &selection = editor_selection->get_selection();
 
 	int count = 0;
 
@@ -2467,7 +2467,7 @@ void Node3DEditorViewport::_notification(int p_what) {
 
 			_update_camera(delta);
 
-			Map<Node *, Object *> &selection = editor_selection->get_selection();
+			const Map<Node *, Object *> &selection = editor_selection->get_selection();
 
 			bool changed = false;
 			bool exist = false;
diff --git a/editor/plugins/tiles/tiles_editor_plugin.cpp b/editor/plugins/tiles/tiles_editor_plugin.cpp
index 4aabe0e6b7..543304346e 100644
--- a/editor/plugins/tiles/tiles_editor_plugin.cpp
+++ b/editor/plugins/tiles/tiles_editor_plugin.cpp
@@ -56,7 +56,7 @@ void TilesEditorPlugin::_pattern_preview_done() {
 }
 
 void TilesEditorPlugin::_thread_func(void *ud) {
-	TilesEditorPlugin *te = (TilesEditorPlugin *)ud;
+	TilesEditorPlugin *te = static_cast<TilesEditorPlugin *>(ud);
 	te->_thread();
 }
 
diff --git a/editor/plugins/visual_shader_editor_plugin.cpp b/editor/plugins/visual_shader_editor_plugin.cpp
index 6b53ce0660..1e7648bc43 100644
--- a/editor/plugins/visual_shader_editor_plugin.cpp
+++ b/editor/plugins/visual_shader_editor_plugin.cpp
@@ -2061,10 +2061,8 @@ void VisualShaderEditor::_set_node_size(int p_type, int p_node, const Vector2 &p
 
 		if (!expression_node.is_null() && text_box) {
 			Size2 box_size = size;
-			if (gn != nullptr) {
-				if (box_size.x < 150 * EDSCALE || box_size.y < 0) {
-					box_size.x = gn->get_size().x;
-				}
+			if (box_size.x < 150 * EDSCALE || box_size.y < 0) {
+				box_size.x = gn->get_size().x;
 			}
 			box_size.x -= text_box->get_offset(SIDE_LEFT);
 			box_size.x -= 28 * EDSCALE;
diff --git a/editor/pot_generator.cpp b/editor/pot_generator.cpp
index f6839bae6b..5afd460831 100644
--- a/editor/pot_generator.cpp
+++ b/editor/pot_generator.cpp
@@ -46,8 +46,8 @@ void POTGenerator::_print_all_translation_strings() {
 			print_line("msgid: " + E.key());
 			print_line("context: " + v_md[i].ctx);
 			print_line("msgid_plural: " + v_md[i].plural);
-			for (Set<String>::Element *E = v_md[i].locations.front(); E; E = E->next()) {
-				print_line("location: " + E->get());
+			for (Set<String>::Element *F = v_md[i].locations.front(); F; F = F->next()) {
+				print_line("location: " + F->get());
 			}
 		}
 	}
diff --git a/editor/project_manager.cpp b/editor/project_manager.cpp
index cbc4bb03f6..501cb88547 100644
--- a/editor/project_manager.cpp
+++ b/editor/project_manager.cpp
@@ -202,6 +202,9 @@ private:
 						unz_file_info info;
 						char fname[16384];
 						ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+						if (ret != UNZ_OK) {
+							break;
+						}
 
 						if (String::utf8(fname).ends_with("project.godot")) {
 							break;
@@ -534,6 +537,9 @@ private:
 						unz_file_info info;
 						char fname[16384];
 						ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+						if (ret != UNZ_OK) {
+							break;
+						}
 
 						String path = String::utf8(fname);
 
@@ -552,7 +558,10 @@ private:
 
 							//read
 							unzOpenCurrentFile(pkg);
-							unzReadCurrentFile(pkg, data.ptrw(), data.size());
+							ret = unzReadCurrentFile(pkg, data.ptrw(), data.size());
+							if (ret != UNZ_OK) {
+								break;
+							}
 							unzCloseCurrentFile(pkg);
 
 							FileAccess *f = FileAccess::open(dir.plus_file(rel_path), FileAccess::WRITE);
diff --git a/editor/project_settings_editor.cpp b/editor/project_settings_editor.cpp
index 8aaf3ddbef..fa83a58cff 100644
--- a/editor/project_settings_editor.cpp
+++ b/editor/project_settings_editor.cpp
@@ -351,7 +351,7 @@ void ProjectSettingsEditor::_action_edited(const String &p_name, const Dictionar
 			undo_redo->create_action(TTR("Edit Input Action Event"));
 		} else if (event_count > old_event_count) {
 			undo_redo->create_action(TTR("Add Input Action Event"));
-		} else if (event_count < old_event_count) {
+		} else {
 			undo_redo->create_action(TTR("Remove Input Action Event"));
 		}
 
diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index 32236b01ed..71ea625013 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -2012,7 +2012,7 @@ void SceneTreeDock::_delete_confirm(bool p_cut) {
 
 	bool entire_scene = false;
 
-	for (Node *E : remove_list) {
+	for (const Node *E : remove_list) {
 		if (E == edited_scene) {
 			entire_scene = true;
 		}
diff --git a/main/main.cpp b/main/main.cpp
index c637d8748d..a99654542a 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -606,8 +606,6 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
 		I = I->next();
 	}
 
-	I = args.front();
-
 	String display_driver = "";
 	String audio_driver = "";
 	String project_path = ".";
diff --git a/modules/basis_universal/register_types.cpp b/modules/basis_universal/register_types.cpp
index 4c2ebe603f..18554177d9 100644
--- a/modules/basis_universal/register_types.cpp
+++ b/modules/basis_universal/register_types.cpp
@@ -244,7 +244,7 @@ static Ref<Image> basis_universal_unpacker_ptr(const uint8_t *p_data, int p_size
 
 			bool ret = tr.transcode_image_level(ptr, size, 0, i, dst + ofs, level.m_total_blocks - i, format);
 			if (!ret) {
-				printf("failed! on level %i\n", i);
+				printf("failed! on level %u\n", i);
 				break;
 			};
 
diff --git a/modules/gdscript/gdscript_parser.h b/modules/gdscript/gdscript_parser.h
index 0da1896936..487b7d0449 100644
--- a/modules/gdscript/gdscript_parser.h
+++ b/modules/gdscript/gdscript_parser.h
@@ -312,7 +312,7 @@ public:
 		bool is_constant = false;
 		Variant reduced_value;
 
-		virtual bool is_expression() const { return true; }
+		virtual bool is_expression() const override { return true; }
 		virtual ~ExpressionNode() {}
 
 	protected:
diff --git a/modules/gdscript/gdscript_utility_functions.cpp b/modules/gdscript/gdscript_utility_functions.cpp
index 16b2dac343..89d94d8635 100644
--- a/modules/gdscript/gdscript_utility_functions.cpp
+++ b/modules/gdscript/gdscript_utility_functions.cpp
@@ -432,21 +432,21 @@ struct GDScriptUtilityFunctionsDefinitions {
 	}
 
 	static inline void print_debug(Variant *r_ret, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
-		String str;
+		String s;
 		for (int i = 0; i < p_arg_count; i++) {
-			str += p_args[i]->operator String();
+			s += p_args[i]->operator String();
 		}
 
 		if (Thread::get_caller_id() == Thread::get_main_id()) {
 			ScriptLanguage *script = GDScriptLanguage::get_singleton();
 			if (script->debug_get_stack_level_count() > 0) {
-				str += "\n   At: " + script->debug_get_stack_level_source(0) + ":" + itos(script->debug_get_stack_level_line(0)) + ":" + script->debug_get_stack_level_function(0) + "()";
+				s += "\n   At: " + script->debug_get_stack_level_source(0) + ":" + itos(script->debug_get_stack_level_line(0)) + ":" + script->debug_get_stack_level_function(0) + "()";
 			}
 		} else {
-			str += "\n   At: Cannot retrieve debug info outside the main thread. Thread ID: " + itos(Thread::get_caller_id());
+			s += "\n   At: Cannot retrieve debug info outside the main thread. Thread ID: " + itos(Thread::get_caller_id());
 		}
 
-		print_line(str);
+		print_line(s);
 		*r_ret = Variant();
 	}
 
diff --git a/modules/mbedtls/packet_peer_mbed_dtls.cpp b/modules/mbedtls/packet_peer_mbed_dtls.cpp
index 2a5eaa0109..ddc2e945a7 100644
--- a/modules/mbedtls/packet_peer_mbed_dtls.cpp
+++ b/modules/mbedtls/packet_peer_mbed_dtls.cpp
@@ -35,11 +35,11 @@
 #include "core/io/stream_peer_ssl.h"
 
 int PacketPeerMbedDTLS::bio_send(void *ctx, const unsigned char *buf, size_t len) {
-	if (buf == nullptr || len <= 0) {
+	if (buf == nullptr || len == 0) {
 		return 0;
 	}
 
-	PacketPeerMbedDTLS *sp = (PacketPeerMbedDTLS *)ctx;
+	PacketPeerMbedDTLS *sp = static_cast<PacketPeerMbedDTLS *>(ctx);
 
 	ERR_FAIL_COND_V(sp == nullptr, 0);
 
@@ -53,11 +53,11 @@ int PacketPeerMbedDTLS::bio_send(void *ctx, const unsigned char *buf, size_t len
 }
 
 int PacketPeerMbedDTLS::bio_recv(void *ctx, unsigned char *buf, size_t len) {
-	if (buf == nullptr || len <= 0) {
+	if (buf == nullptr || len == 0) {
 		return 0;
 	}
 
-	PacketPeerMbedDTLS *sp = (PacketPeerMbedDTLS *)ctx;
+	PacketPeerMbedDTLS *sp = static_cast<PacketPeerMbedDTLS *>(ctx);
 
 	ERR_FAIL_COND_V(sp == nullptr, 0);
 
diff --git a/modules/mbedtls/stream_peer_mbedtls.cpp b/modules/mbedtls/stream_peer_mbedtls.cpp
index 05a57607cd..1818048877 100644
--- a/modules/mbedtls/stream_peer_mbedtls.cpp
+++ b/modules/mbedtls/stream_peer_mbedtls.cpp
@@ -34,11 +34,11 @@
 #include "core/io/stream_peer_tcp.h"
 
 int StreamPeerMbedTLS::bio_send(void *ctx, const unsigned char *buf, size_t len) {
-	if (buf == nullptr || len <= 0) {
+	if (buf == nullptr || len == 0) {
 		return 0;
 	}
 
-	StreamPeerMbedTLS *sp = (StreamPeerMbedTLS *)ctx;
+	StreamPeerMbedTLS *sp = static_cast<StreamPeerMbedTLS *>(ctx);
 
 	ERR_FAIL_COND_V(sp == nullptr, 0);
 
@@ -54,11 +54,11 @@ int StreamPeerMbedTLS::bio_send(void *ctx, const unsigned char *buf, size_t len)
 }
 
 int StreamPeerMbedTLS::bio_recv(void *ctx, unsigned char *buf, size_t len) {
-	if (buf == nullptr || len <= 0) {
+	if (buf == nullptr || len == 0) {
 		return 0;
 	}
 
-	StreamPeerMbedTLS *sp = (StreamPeerMbedTLS *)ctx;
+	StreamPeerMbedTLS *sp = static_cast<StreamPeerMbedTLS *>(ctx);
 
 	ERR_FAIL_COND_V(sp == nullptr, 0);
 
diff --git a/modules/navigation/godot_navigation_server.h b/modules/navigation/godot_navigation_server.h
index c555a358db..7ad5e2d501 100644
--- a/modules/navigation/godot_navigation_server.h
+++ b/modules/navigation/godot_navigation_server.h
@@ -45,16 +45,16 @@
 #define MERGE_INTERNAL(A, B) A##B
 #define MERGE(A, B) MERGE_INTERNAL(A, B)
 
-#define COMMAND_1(F_NAME, T_0, D_0)     \
-	virtual void F_NAME(T_0 D_0) const; \
+#define COMMAND_1(F_NAME, T_0, D_0)              \
+	virtual void F_NAME(T_0 D_0) const override; \
 	void MERGE(_cmd_, F_NAME)(T_0 D_0)
 
-#define COMMAND_2(F_NAME, T_0, D_0, T_1, D_1)    \
-	virtual void F_NAME(T_0 D_0, T_1 D_1) const; \
+#define COMMAND_2(F_NAME, T_0, D_0, T_1, D_1)             \
+	virtual void F_NAME(T_0 D_0, T_1 D_1) const override; \
 	void MERGE(_cmd_, F_NAME)(T_0 D_0, T_1 D_1)
 
-#define COMMAND_4_DEF(F_NAME, T_0, D_0, T_1, D_1, T_2, D_2, T_3, D_3, D_3_DEF) \
-	virtual void F_NAME(T_0 D_0, T_1 D_1, T_2 D_2, T_3 D_3 = D_3_DEF) const;   \
+#define COMMAND_4_DEF(F_NAME, T_0, D_0, T_1, D_1, T_2, D_2, T_3, D_3, D_3_DEF)        \
+	virtual void F_NAME(T_0 D_0, T_1 D_1, T_2 D_2, T_3 D_3 = D_3_DEF) const override; \
 	void MERGE(_cmd_, F_NAME)(T_0 D_0, T_1 D_1, T_2 D_2, T_3 D_3)
 
 class GodotNavigationServer;
@@ -85,38 +85,38 @@ public:
 
 	void add_command(SetCommand *command) const;
 
-	virtual RID map_create() const;
+	virtual RID map_create() const override;
 	COMMAND_2(map_set_active, RID, p_map, bool, p_active);
-	virtual bool map_is_active(RID p_map) const;
+	virtual bool map_is_active(RID p_map) const override;
 
 	COMMAND_2(map_set_up, RID, p_map, Vector3, p_up);
-	virtual Vector3 map_get_up(RID p_map) const;
+	virtual Vector3 map_get_up(RID p_map) const override;
 
 	COMMAND_2(map_set_cell_size, RID, p_map, real_t, p_cell_size);
-	virtual real_t map_get_cell_size(RID p_map) const;
+	virtual real_t map_get_cell_size(RID p_map) const override;
 
 	COMMAND_2(map_set_edge_connection_margin, RID, p_map, real_t, p_connection_margin);
-	virtual real_t map_get_edge_connection_margin(RID p_map) const;
+	virtual real_t map_get_edge_connection_margin(RID p_map) const override;
 
-	virtual Vector<Vector3> map_get_path(RID p_map, Vector3 p_origin, Vector3 p_destination, bool p_optimize, uint32_t p_layers = 1) const;
+	virtual Vector<Vector3> map_get_path(RID p_map, Vector3 p_origin, Vector3 p_destination, bool p_optimize, uint32_t p_layers = 1) const override;
 
-	virtual Vector3 map_get_closest_point_to_segment(RID p_map, const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision = false) const;
-	virtual Vector3 map_get_closest_point(RID p_map, const Vector3 &p_point) const;
-	virtual Vector3 map_get_closest_point_normal(RID p_map, const Vector3 &p_point) const;
-	virtual RID map_get_closest_point_owner(RID p_map, const Vector3 &p_point) const;
+	virtual Vector3 map_get_closest_point_to_segment(RID p_map, const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision = false) const override;
+	virtual Vector3 map_get_closest_point(RID p_map, const Vector3 &p_point) const override;
+	virtual Vector3 map_get_closest_point_normal(RID p_map, const Vector3 &p_point) const override;
+	virtual RID map_get_closest_point_owner(RID p_map, const Vector3 &p_point) const override;
 
-	virtual RID region_create() const;
+	virtual RID region_create() const override;
 	COMMAND_2(region_set_map, RID, p_region, RID, p_map);
 	COMMAND_2(region_set_layers, RID, p_region, uint32_t, p_layers);
-	virtual uint32_t region_get_layers(RID p_region) const;
+	virtual uint32_t region_get_layers(RID p_region) const override;
 	COMMAND_2(region_set_transform, RID, p_region, Transform3D, p_transform);
 	COMMAND_2(region_set_navmesh, RID, p_region, Ref<NavigationMesh>, p_nav_mesh);
-	virtual void region_bake_navmesh(Ref<NavigationMesh> r_mesh, Node *p_node) const;
-	virtual int region_get_connections_count(RID p_region) const;
-	virtual Vector3 region_get_connection_pathway_start(RID p_region, int p_connection_id) const;
-	virtual Vector3 region_get_connection_pathway_end(RID p_region, int p_connection_id) const;
+	virtual void region_bake_navmesh(Ref<NavigationMesh> r_mesh, Node *p_node) const override;
+	virtual int region_get_connections_count(RID p_region) const override;
+	virtual Vector3 region_get_connection_pathway_start(RID p_region, int p_connection_id) const override;
+	virtual Vector3 region_get_connection_pathway_end(RID p_region, int p_connection_id) const override;
 
-	virtual RID agent_create() const;
+	virtual RID agent_create() const override;
 	COMMAND_2(agent_set_map, RID, p_agent, RID, p_map);
 	COMMAND_2(agent_set_neighbor_dist, RID, p_agent, real_t, p_dist);
 	COMMAND_2(agent_set_max_neighbors, RID, p_agent, int, p_count);
@@ -127,15 +127,15 @@ public:
 	COMMAND_2(agent_set_target_velocity, RID, p_agent, Vector3, p_velocity);
 	COMMAND_2(agent_set_position, RID, p_agent, Vector3, p_position);
 	COMMAND_2(agent_set_ignore_y, RID, p_agent, bool, p_ignore);
-	virtual bool agent_is_map_changed(RID p_agent) const;
+	virtual bool agent_is_map_changed(RID p_agent) const override;
 	COMMAND_4_DEF(agent_set_callback, RID, p_agent, Object *, p_receiver, StringName, p_method, Variant, p_udata, Variant());
 
 	COMMAND_1(free, RID, p_object);
 
-	virtual void set_active(bool p_active) const;
+	virtual void set_active(bool p_active) const override;
 
 	void flush_queries();
-	virtual void process(real_t p_delta_time);
+	virtual void process(real_t p_delta_time) override;
 };
 
 #undef COMMAND_1
diff --git a/modules/noise/noise_texture.cpp b/modules/noise/noise_texture.cpp
index 3721043a09..276335797a 100644
--- a/modules/noise/noise_texture.cpp
+++ b/modules/noise/noise_texture.cpp
@@ -119,7 +119,7 @@ void NoiseTexture::_thread_done(const Ref<Image> &p_image) {
 }
 
 void NoiseTexture::_thread_function(void *p_ud) {
-	NoiseTexture *tex = (NoiseTexture *)p_ud;
+	NoiseTexture *tex = static_cast<NoiseTexture *>(p_ud);
 	tex->call_deferred(SNAME("_thread_done"), tex->_generate_texture());
 }
 
diff --git a/modules/text_server_adv/script_iterator.cpp b/modules/text_server_adv/script_iterator.cpp
index 06e934c67d..3331254b20 100644
--- a/modules/text_server_adv/script_iterator.cpp
+++ b/modules/text_server_adv/script_iterator.cpp
@@ -51,7 +51,7 @@ ScriptIterator::ScriptIterator(const String &p_string, int p_start, int p_length
 	}
 
 	int paren_size = PAREN_STACK_DEPTH;
-	ParenStackEntry *paren_stack = (ParenStackEntry *)memalloc(paren_size * sizeof(ParenStackEntry));
+	ParenStackEntry *paren_stack = static_cast<ParenStackEntry *>(memalloc(paren_size * sizeof(ParenStackEntry)));
 
 	int script_start;
 	int script_end = p_start;
@@ -77,7 +77,7 @@ ScriptIterator::ScriptIterator(const String &p_string, int p_start, int p_length
 					if (unlikely(paren_sp >= paren_size)) {
 						// If the stack is full, allocate more space to handle deeply nested parentheses. This is unlikely to happen with any real text.
 						paren_size += PAREN_STACK_DEPTH;
-						paren_stack = (ParenStackEntry *)memrealloc(paren_stack, paren_size * sizeof(ParenStackEntry));
+						paren_stack = static_cast<ParenStackEntry *>(memrealloc(paren_stack, paren_size * sizeof(ParenStackEntry)));
 					}
 					paren_stack[paren_sp].pair_index = ch;
 					paren_stack[paren_sp].script_code = script_code;
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp
index ae662a0a9b..0fce54a18a 100644
--- a/modules/text_server_adv/text_server_adv.cpp
+++ b/modules/text_server_adv/text_server_adv.cpp
@@ -89,12 +89,12 @@ TextServerAdvanced::bmp_font_t *TextServerAdvanced::_bmp_font_create(TextServerA
 }
 
 void TextServerAdvanced::_bmp_font_destroy(void *p_data) {
-	bmp_font_t *bm_font = reinterpret_cast<bmp_font_t *>(p_data);
+	bmp_font_t *bm_font = static_cast<bmp_font_t *>(p_data);
 	memdelete(bm_font);
 }
 
 hb_bool_t TextServerAdvanced::_bmp_get_nominal_glyph(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_unicode, hb_codepoint_t *r_glyph, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return false;
@@ -114,7 +114,7 @@ hb_bool_t TextServerAdvanced::_bmp_get_nominal_glyph(hb_font_t *p_font, void *p_
 }
 
 hb_position_t TextServerAdvanced::_bmp_get_glyph_h_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return 0;
@@ -128,7 +128,7 @@ hb_position_t TextServerAdvanced::_bmp_get_glyph_h_advance(hb_font_t *p_font, vo
 }
 
 hb_position_t TextServerAdvanced::_bmp_get_glyph_v_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return 0;
@@ -142,7 +142,7 @@ hb_position_t TextServerAdvanced::_bmp_get_glyph_v_advance(hb_font_t *p_font, vo
 }
 
 hb_position_t TextServerAdvanced::_bmp_get_glyph_h_kerning(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_left_glyph, hb_codepoint_t p_right_glyph, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return 0;
@@ -156,7 +156,7 @@ hb_position_t TextServerAdvanced::_bmp_get_glyph_h_kerning(hb_font_t *p_font, vo
 }
 
 hb_bool_t TextServerAdvanced::_bmp_get_glyph_v_origin(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_position_t *r_x, hb_position_t *r_y, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return false;
@@ -173,7 +173,7 @@ hb_bool_t TextServerAdvanced::_bmp_get_glyph_v_origin(hb_font_t *p_font, void *p
 }
 
 hb_bool_t TextServerAdvanced::_bmp_get_glyph_extents(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_glyph_extents_t *r_extents, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return false;
@@ -192,7 +192,7 @@ hb_bool_t TextServerAdvanced::_bmp_get_glyph_extents(hb_font_t *p_font, void *p_
 }
 
 hb_bool_t TextServerAdvanced::_bmp_get_font_h_extents(hb_font_t *p_font, void *p_font_data, hb_font_extents_t *r_metrics, void *p_user_data) {
-	const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
+	const bmp_font_t *bm_font = static_cast<const bmp_font_t *>(p_font_data);
 
 	if (!bm_font->face) {
 		return false;
@@ -910,7 +910,7 @@ static msdfgen::Point2 ft_point2(const FT_Vector &vector) {
 }
 
 static int ft_move_to(const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	if (!(context->contour && context->contour->edges.empty())) {
 		context->contour = &context->shape->addContour();
 	}
@@ -919,7 +919,7 @@ static int ft_move_to(const FT_Vector *to, void *user) {
 }
 
 static int ft_line_to(const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	msdfgen::Point2 endpoint = ft_point2(*to);
 	if (endpoint != context->position) {
 		context->contour->addEdge(new msdfgen::LinearSegment(context->position, endpoint));
@@ -929,21 +929,21 @@ static int ft_line_to(const FT_Vector *to, void *user) {
 }
 
 static int ft_conic_to(const FT_Vector *control, const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	context->contour->addEdge(new msdfgen::QuadraticSegment(context->position, ft_point2(*control), ft_point2(*to)));
 	context->position = ft_point2(*to);
 	return 0;
 }
 
 static int ft_cubic_to(const FT_Vector *control1, const FT_Vector *control2, const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	context->contour->addEdge(new msdfgen::CubicSegment(context->position, ft_point2(*control1), ft_point2(*control2), ft_point2(*to)));
 	context->position = ft_point2(*to);
 	return 0;
 }
 
 void TextServerAdvanced::_generateMTSDF_threaded(uint32_t y, void *p_td) const {
-	MSDFThreadData *td = (MSDFThreadData *)p_td;
+	MSDFThreadData *td = static_cast<MSDFThreadData *>(p_td);
 
 	msdfgen::ShapeDistanceFinder<msdfgen::OverlappingContourCombiner<msdfgen::MultiAndTrueDistanceSelector>> distanceFinder(*td->shape);
 	int row = td->shape->inverseYAxis ? td->output->height() - y - 1 : y;
@@ -1860,9 +1860,7 @@ void TextServerAdvanced::font_set_fixed_size(const RID &p_font_rid, int64_t p_fi
 	ERR_FAIL_COND(!fd);
 
 	MutexLock lock(fd->mutex);
-	if (fd->fixed_size != p_fixed_size) {
-		fd->fixed_size = p_fixed_size;
-	}
+	fd->fixed_size = p_fixed_size;
 }
 
 int64_t TextServerAdvanced::font_get_fixed_size(const RID &p_font_rid) const {
@@ -1916,9 +1914,7 @@ void TextServerAdvanced::font_set_subpixel_positioning(const RID &p_font_rid, Te
 	ERR_FAIL_COND(!fd);
 
 	MutexLock lock(fd->mutex);
-	if (fd->subpixel_positioning != p_subpixel) {
-		fd->subpixel_positioning = p_subpixel;
-	}
+	fd->subpixel_positioning = p_subpixel;
 }
 
 TextServer::SubpixelPositioning TextServerAdvanced::font_get_subpixel_positioning(const RID &p_font_rid) const {
@@ -2574,10 +2570,10 @@ Dictionary TextServerAdvanced::font_get_glyph_contours(const RID &p_font_rid, in
 
 	ERR_FAIL_COND_V(!_ensure_cache_for_size(fd, size), Dictionary());
 
+#ifdef MODULE_FREETYPE_ENABLED
 	PackedVector3Array points;
 	PackedInt32Array contours;
-	bool orientation;
-#ifdef MODULE_FREETYPE_ENABLED
+
 	int32_t index = p_index & 0xffffff; // Remove subpixel shifts.
 
 	int error = FT_Load_Glyph(fd->cache[size]->face, index, FT_LOAD_NO_BITMAP | (fd->force_autohinter ? FT_LOAD_FORCE_AUTOHINT : 0));
@@ -2594,16 +2590,16 @@ Dictionary TextServerAdvanced::font_get_glyph_contours(const RID &p_font_rid, in
 	for (short i = 0; i < fd->cache[size]->face->glyph->outline.n_contours; i++) {
 		contours.push_back(fd->cache[size]->face->glyph->outline.contours[i]);
 	}
-	orientation = (FT_Outline_Get_Orientation(&fd->cache[size]->face->glyph->outline) == FT_ORIENTATION_FILL_RIGHT);
-#else
-	return Dictionary();
-#endif
+	bool orientation = (FT_Outline_Get_Orientation(&fd->cache[size]->face->glyph->outline) == FT_ORIENTATION_FILL_RIGHT);
 
 	Dictionary out;
 	out["points"] = points;
 	out["contours"] = contours;
 	out["orientation"] = orientation;
 	return out;
+#else
+	return Dictionary();
+#endif
 }
 
 Array TextServerAdvanced::font_get_kerning_list(const RID &p_font_rid, int64_t p_size) const {
@@ -3878,9 +3874,9 @@ double TextServerAdvanced::shaped_text_fit_to_width(const RID &p_shaped, double
 			}
 		}
 	}
-	double adv_remain = 0;
 	if ((space_count > 0) && ((p_jst_flags & JUSTIFICATION_WORD_BOUND) == JUSTIFICATION_WORD_BOUND)) {
 		double delta_width_per_space = (p_width - justification_width) / space_count;
+		double adv_remain = 0;
 		for (int i = start_pos; i <= end_pos; i++) {
 			Glyph &gl = sd->glyphs.write[i];
 			if (gl.count > 0) {
diff --git a/modules/text_server_fb/text_server_fb.cpp b/modules/text_server_fb/text_server_fb.cpp
index 027c01c716..47c6a73b24 100644
--- a/modules/text_server_fb/text_server_fb.cpp
+++ b/modules/text_server_fb/text_server_fb.cpp
@@ -352,7 +352,7 @@ static msdfgen::Point2 ft_point2(const FT_Vector &vector) {
 }
 
 static int ft_move_to(const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	if (!(context->contour && context->contour->edges.empty())) {
 		context->contour = &context->shape->addContour();
 	}
@@ -361,7 +361,7 @@ static int ft_move_to(const FT_Vector *to, void *user) {
 }
 
 static int ft_line_to(const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	msdfgen::Point2 endpoint = ft_point2(*to);
 	if (endpoint != context->position) {
 		context->contour->addEdge(new msdfgen::LinearSegment(context->position, endpoint));
@@ -371,21 +371,21 @@ static int ft_line_to(const FT_Vector *to, void *user) {
 }
 
 static int ft_conic_to(const FT_Vector *control, const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	context->contour->addEdge(new msdfgen::QuadraticSegment(context->position, ft_point2(*control), ft_point2(*to)));
 	context->position = ft_point2(*to);
 	return 0;
 }
 
 static int ft_cubic_to(const FT_Vector *control1, const FT_Vector *control2, const FT_Vector *to, void *user) {
-	MSContext *context = reinterpret_cast<MSContext *>(user);
+	MSContext *context = static_cast<MSContext *>(user);
 	context->contour->addEdge(new msdfgen::CubicSegment(context->position, ft_point2(*control1), ft_point2(*control2), ft_point2(*to)));
 	context->position = ft_point2(*to);
 	return 0;
 }
 
 void TextServerFallback::_generateMTSDF_threaded(uint32_t y, void *p_td) const {
-	MSDFThreadData *td = (MSDFThreadData *)p_td;
+	MSDFThreadData *td = static_cast<MSDFThreadData *>(p_td);
 
 	msdfgen::ShapeDistanceFinder<msdfgen::OverlappingContourCombiner<msdfgen::MultiAndTrueDistanceSelector>> distanceFinder(*td->shape);
 	int row = td->shape->inverseYAxis ? td->output->height() - y - 1 : y;
@@ -1021,9 +1021,7 @@ void TextServerFallback::font_set_fixed_size(const RID &p_font_rid, int64_t p_fi
 	ERR_FAIL_COND(!fd);
 
 	MutexLock lock(fd->mutex);
-	if (fd->fixed_size != p_fixed_size) {
-		fd->fixed_size = p_fixed_size;
-	}
+	fd->fixed_size = p_fixed_size;
 }
 
 int64_t TextServerFallback::font_get_fixed_size(const RID &p_font_rid) const {
@@ -1077,9 +1075,7 @@ void TextServerFallback::font_set_subpixel_positioning(const RID &p_font_rid, Te
 	ERR_FAIL_COND(!fd);
 
 	MutexLock lock(fd->mutex);
-	if (fd->subpixel_positioning != p_subpixel) {
-		fd->subpixel_positioning = p_subpixel;
-	}
+	fd->subpixel_positioning = p_subpixel;
 }
 
 TextServer::SubpixelPositioning TextServerFallback::font_get_subpixel_positioning(const RID &p_font_rid) const {
@@ -1721,10 +1717,10 @@ Dictionary TextServerFallback::font_get_glyph_contours(const RID &p_font_rid, in
 
 	ERR_FAIL_COND_V(!_ensure_cache_for_size(fd, size), Dictionary());
 
+#ifdef MODULE_FREETYPE_ENABLED
 	PackedVector3Array points;
 	PackedInt32Array contours;
-	bool orientation;
-#ifdef MODULE_FREETYPE_ENABLED
+
 	int32_t index = p_index & 0xffffff; // Remove subpixel shifts.
 
 	int error = FT_Load_Glyph(fd->cache[size]->face, FT_Get_Char_Index(fd->cache[size]->face, index), FT_LOAD_NO_BITMAP | (fd->force_autohinter ? FT_LOAD_FORCE_AUTOHINT : 0));
@@ -1741,16 +1737,16 @@ Dictionary TextServerFallback::font_get_glyph_contours(const RID &p_font_rid, in
 	for (short i = 0; i < fd->cache[size]->face->glyph->outline.n_contours; i++) {
 		contours.push_back(fd->cache[size]->face->glyph->outline.contours[i]);
 	}
-	orientation = (FT_Outline_Get_Orientation(&fd->cache[size]->face->glyph->outline) == FT_ORIENTATION_FILL_RIGHT);
-#else
-	return Dictionary();
-#endif
+	bool orientation = (FT_Outline_Get_Orientation(&fd->cache[size]->face->glyph->outline) == FT_ORIENTATION_FILL_RIGHT);
 
 	Dictionary out;
 	out["points"] = points;
 	out["contours"] = contours;
 	out["orientation"] = orientation;
 	return out;
+#else
+	return Dictionary();
+#endif
 }
 
 Array TextServerFallback::font_get_kerning_list(const RID &p_font_rid, int64_t p_size) const {
diff --git a/modules/theora/video_stream_theora.cpp b/modules/theora/video_stream_theora.cpp
index 0a4ad96d97..94f60a7d9d 100644
--- a/modules/theora/video_stream_theora.cpp
+++ b/modules/theora/video_stream_theora.cpp
@@ -627,7 +627,7 @@ int VideoStreamPlaybackTheora::get_mix_rate() const {
 #ifdef THEORA_USE_THREAD_STREAMING
 
 void VideoStreamPlaybackTheora::_streaming_thread(void *ud) {
-	VideoStreamPlaybackTheora *vs = (VideoStreamPlaybackTheora *)ud;
+	VideoStreamPlaybackTheora *vs = static_cast<VideoStreamPlaybackTheora *>(ud);
 
 	while (!vs->thread_exit) {
 		//just fill back the buffer
diff --git a/modules/visual_script/visual_script_builtin_funcs.cpp b/modules/visual_script/visual_script_builtin_funcs.cpp
index f6bc855a50..7e2df23618 100644
--- a/modules/visual_script/visual_script_builtin_funcs.cpp
+++ b/modules/visual_script/visual_script_builtin_funcs.cpp
@@ -1185,11 +1185,11 @@ public:
 
 	VisualScriptBuiltinFunc::BuiltinFunc func;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		VisualScriptBuiltinFunc::exec_func(func, p_inputs, p_outputs[0], r_error, r_error_str);
 		return 0;
 	}
diff --git a/modules/visual_script/visual_script_expression.cpp b/modules/visual_script/visual_script_expression.cpp
index fef159bf87..bd36a9ceec 100644
--- a/modules/visual_script/visual_script_expression.cpp
+++ b/modules/visual_script/visual_script_expression.cpp
@@ -1302,7 +1302,7 @@ public:
 	VisualScriptInstance *instance;
 	VisualScriptExpression *expression;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//execute by parsing the tree directly
 	virtual bool _execute(const Variant **p_inputs, VisualScriptExpression::ENode *p_node, Variant &r_ret, String &r_error_str, Callable::CallError &ce) {
 		switch (p_node->type) {
@@ -1512,7 +1512,7 @@ public:
 		return false;
 	}
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (!expression->root || expression->error_set) {
 			r_error_str = expression->error_str;
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
diff --git a/modules/visual_script/visual_script_flow_control.cpp b/modules/visual_script/visual_script_flow_control.cpp
index d28744a09f..7946d96b29 100644
--- a/modules/visual_script/visual_script_flow_control.cpp
+++ b/modules/visual_script/visual_script_flow_control.cpp
@@ -123,11 +123,11 @@ public:
 	VisualScriptInstance *instance;
 	bool with_value;
 
-	virtual int get_working_memory_size() const { return 1; }
+	virtual int get_working_memory_size() const override { return 1; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (with_value) {
 			*p_working_mem = *p_inputs[0];
 			return STEP_EXIT_FUNCTION_BIT;
@@ -216,11 +216,11 @@ public:
 	VisualScriptCondition *node;
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 1; }
+	//virtual int get_working_memory_size() const override { return 1; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (p_start_mode == START_MODE_CONTINUE_SEQUENCE) {
 			return 2;
 		} else if (p_inputs[0]->operator bool()) {
@@ -296,11 +296,11 @@ public:
 	VisualScriptWhile *node;
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 1; }
+	//virtual int get_working_memory_size() const override { return 1; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		bool keep_going = p_inputs[0]->operator bool();
 
 		if (keep_going) {
@@ -379,11 +379,11 @@ public:
 	VisualScriptIterator *node;
 	VisualScriptInstance *instance;
 
-	virtual int get_working_memory_size() const { return 2; }
+	virtual int get_working_memory_size() const override { return 2; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (p_start_mode == START_MODE_BEGIN_SEQUENCE) {
 			p_working_mem[0] = *p_inputs[0];
 			bool valid;
@@ -512,11 +512,11 @@ public:
 	VisualScriptInstance *instance;
 	int steps;
 
-	virtual int get_working_memory_size() const { return 1; }
+	virtual int get_working_memory_size() const override { return 1; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (p_start_mode == START_MODE_BEGIN_SEQUENCE) {
 			p_working_mem[0] = 0;
 		}
@@ -599,11 +599,11 @@ public:
 	VisualScriptInstance *instance;
 	int case_count;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return false; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (p_start_mode == START_MODE_CONTINUE_SEQUENCE) {
 			return case_count; //exit
 		}
@@ -778,11 +778,11 @@ public:
 	StringName base_type;
 	String script;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return false; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		Object *obj = *p_inputs[0];
 
 		*p_outputs[0] = Variant();
diff --git a/modules/visual_script/visual_script_func_nodes.cpp b/modules/visual_script/visual_script_func_nodes.cpp
index 2c9d23e457..5cc9236a9a 100644
--- a/modules/visual_script/visual_script_func_nodes.cpp
+++ b/modules/visual_script/visual_script_func_nodes.cpp
@@ -730,7 +730,7 @@ public:
 	VisualScriptFunctionCall *node;
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
@@ -765,7 +765,7 @@ public:
 		return true;
 	}
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		switch (call_mode) {
 			case VisualScriptFunctionCall::CALL_MODE_SELF: {
 				Object *object = instance->get_owner_ptr();
@@ -1468,7 +1468,7 @@ public:
 	StringName index;
 	bool needs_get;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
@@ -1529,7 +1529,7 @@ public:
 		}
 	}
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		switch (call_mode) {
 			case VisualScriptPropertySet::CALL_MODE_SELF: {
 				Object *object = instance->get_owner_ptr();
@@ -2155,7 +2155,7 @@ public:
 	VisualScriptPropertyGet *node;
 	VisualScriptInstance *instance;
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		switch (call_mode) {
 			case VisualScriptPropertyGet::CALL_MODE_SELF: {
 				Object *object = instance->get_owner_ptr();
@@ -2367,11 +2367,11 @@ public:
 	int argcount;
 	StringName name;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		Object *obj = instance->get_owner_ptr();
 
 		obj->emit_signalp(name, p_inputs, argcount);
diff --git a/modules/visual_script/visual_script_nodes.cpp b/modules/visual_script/visual_script_nodes.cpp
index b65b9f090a..6e10b72013 100644
--- a/modules/visual_script/visual_script_nodes.cpp
+++ b/modules/visual_script/visual_script_nodes.cpp
@@ -274,9 +274,9 @@ public:
 	VisualScriptFunction *node;
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		int ac = node->get_argument_count();
 
 		for (int i = 0; i < ac; i++) {
@@ -777,9 +777,9 @@ String VisualScriptComposeArray::get_text() const {
 class VisualScriptComposeArrayNode : public VisualScriptNodeInstance {
 public:
 	int input_count = 0;
-	virtual int get_working_memory_size() const { return 0; }
+	virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (input_count > 0) {
 			Array arr;
 			for (int i = 0; i < input_count; i++) {
@@ -1100,9 +1100,9 @@ public:
 	bool unary;
 	Variant::Operator op;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		bool valid;
 		if (unary) {
 			Variant::evaluate(op, *p_inputs[0], Variant(), *p_outputs[0], valid);
@@ -1220,9 +1220,9 @@ void VisualScriptSelect::_bind_methods() {
 
 class VisualScriptNodeInstanceSelect : public VisualScriptNodeInstance {
 public:
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		bool cond = *p_inputs[0];
 		if (cond) {
 			*p_outputs[0] = *p_inputs[1];
@@ -1332,7 +1332,7 @@ public:
 	VisualScriptInstance *instance;
 	StringName variable;
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (!instance->get_variable(variable, p_outputs[0])) {
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = RTR("VariableGet not found in script: ") + "'" + String(variable) + "'";
@@ -1442,9 +1442,9 @@ public:
 	VisualScriptInstance *instance;
 	StringName variable;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (!instance->set_variable(variable, *p_inputs[0])) {
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = RTR("VariableSet not found in script: ") + "'" + String(variable) + "'";
@@ -1561,9 +1561,9 @@ void VisualScriptConstant::_bind_methods() {
 class VisualScriptNodeInstanceConstant : public VisualScriptNodeInstance {
 public:
 	Variant constant;
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = constant;
 		return 0;
 	}
@@ -1654,9 +1654,9 @@ void VisualScriptPreload::_bind_methods() {
 class VisualScriptNodeInstancePreload : public VisualScriptNodeInstance {
 public:
 	Ref<Resource> preload;
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = preload;
 		return 0;
 	}
@@ -1713,9 +1713,9 @@ String VisualScriptIndexGet::get_caption() const {
 
 class VisualScriptNodeInstanceIndexGet : public VisualScriptNodeInstance {
 public:
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		bool valid;
 		*p_outputs[0] = p_inputs[0]->get(*p_inputs[1], &valid);
 
@@ -1780,9 +1780,9 @@ String VisualScriptIndexSet::get_caption() const {
 
 class VisualScriptNodeInstanceIndexSet : public VisualScriptNodeInstance {
 public:
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		bool valid;
 		((Variant *)p_inputs[0])->set(*p_inputs[1], *p_inputs[2], &valid);
 
@@ -1852,9 +1852,9 @@ int VisualScriptGlobalConstant::get_global_constant() {
 class VisualScriptNodeInstanceGlobalConstant : public VisualScriptNodeInstance {
 public:
 	int index;
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = CoreConstants::get_global_constant_value(index);
 		return 0;
 	}
@@ -1965,9 +1965,9 @@ class VisualScriptNodeInstanceClassConstant : public VisualScriptNodeInstance {
 public:
 	int value;
 	bool valid;
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (!valid) {
 			r_error_str = "Invalid constant name, pick a valid class constant.";
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
@@ -2099,9 +2099,9 @@ class VisualScriptNodeInstanceBasicTypeConstant : public VisualScriptNodeInstanc
 public:
 	Variant value;
 	bool valid;
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (!valid) {
 			r_error_str = "Invalid constant name, pick a valid basic type constant.";
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
@@ -2228,9 +2228,9 @@ VisualScriptMathConstant::MathConstant VisualScriptMathConstant::get_math_consta
 class VisualScriptNodeInstanceMathConstant : public VisualScriptNodeInstance {
 public:
 	float value;
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = value;
 		return 0;
 	}
@@ -2322,9 +2322,9 @@ class VisualScriptNodeInstanceEngineSingleton : public VisualScriptNodeInstance
 public:
 	Object *singleton;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = singleton;
 		return 0;
 	}
@@ -2433,9 +2433,9 @@ public:
 	VisualScriptInstance *instance;
 	NodePath path;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 		if (!node) {
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
@@ -2613,9 +2613,9 @@ public:
 	VisualScriptSceneTree *node;
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 		if (!node) {
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
@@ -2709,9 +2709,9 @@ class VisualScriptNodeInstanceResourcePath : public VisualScriptNodeInstance {
 public:
 	String path;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = path;
 		return 0;
 	}
@@ -2781,9 +2781,9 @@ class VisualScriptNodeInstanceSelf : public VisualScriptNodeInstance {
 public:
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = instance->get_owner_ptr();
 		return 0;
 	}
@@ -2971,8 +2971,8 @@ public:
 	int out_count;
 	int work_mem_size;
 
-	virtual int get_working_memory_size() const { return work_mem_size; }
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int get_working_memory_size() const override { return work_mem_size; }
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (GDVIRTUAL_IS_OVERRIDDEN_PTR(node, _step)) {
 			Array in_values;
 			Array out_values;
@@ -3166,9 +3166,9 @@ public:
 	int input_args;
 	bool valid;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (!valid) {
 			r_error_str = "Node requires a script with a _subcall(<args>) method to work.";
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
@@ -3283,9 +3283,9 @@ class VisualScriptNodeInstanceComment : public VisualScriptNodeInstance {
 public:
 	VisualScriptInstance *instance;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		return 0;
 	}
 };
@@ -3384,9 +3384,9 @@ public:
 	Variant::Type type;
 	int argcount;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		Callable::CallError ce;
 		Variant::construct(type, *p_outputs[0], p_inputs, argcount, ce);
 		if (ce.error != Callable::CallError::CALL_OK) {
@@ -3500,8 +3500,8 @@ public:
 	VisualScriptInstance *instance;
 	StringName name;
 
-	virtual int get_working_memory_size() const { return 1; }
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int get_working_memory_size() const override { return 1; }
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_outputs[0] = *p_working_mem;
 		return 0;
 	}
@@ -3607,8 +3607,8 @@ public:
 	VisualScriptInstance *instance;
 	StringName name;
 
-	virtual int get_working_memory_size() const { return 1; }
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int get_working_memory_size() const override { return 1; }
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		*p_working_mem = *p_inputs[0];
 		*p_outputs[0] = *p_working_mem;
 		return 0;
@@ -3732,7 +3732,7 @@ public:
 	StringName action;
 	VisualScriptInputAction::Mode mode;
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		switch (mode) {
 			case VisualScriptInputAction::MODE_PRESSED: {
 				*p_outputs[0] = Input::get_singleton()->is_action_pressed(action);
@@ -3909,9 +3909,9 @@ public:
 	VisualScriptInstance *instance;
 	Vector<StringName> outputs;
 
-	//virtual int get_working_memory_size() const { return 0; }
+	//virtual int get_working_memory_size() const override { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		Variant in = *p_inputs[0];
 
 		for (int i = 0; i < outputs.size(); i++) {
diff --git a/modules/visual_script/visual_script_yield_nodes.cpp b/modules/visual_script/visual_script_yield_nodes.cpp
index dcd8815394..e6e7f79d1f 100644
--- a/modules/visual_script/visual_script_yield_nodes.cpp
+++ b/modules/visual_script/visual_script_yield_nodes.cpp
@@ -95,11 +95,11 @@ public:
 	VisualScriptYield::YieldMode mode;
 	double wait_time;
 
-	virtual int get_working_memory_size() const { return 1; } //yield needs at least 1
+	virtual int get_working_memory_size() const override { return 1; } //yield needs at least 1
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return false; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (p_start_mode == START_MODE_RESUME_YIELD) {
 			return 0; //resuming yield
 		} else {
@@ -506,11 +506,11 @@ public:
 	VisualScriptYieldSignal *node;
 	VisualScriptInstance *instance;
 
-	virtual int get_working_memory_size() const { return 1; }
+	virtual int get_working_memory_size() const override { return 1; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) override {
 		if (p_start_mode == START_MODE_RESUME_YIELD) {
 			return 0; //resuming yield
 		} else {
diff --git a/modules/webrtc/webrtc_peer_connection_js.h b/modules/webrtc/webrtc_peer_connection_js.h
index 3d0b365355..8fa5ea7779 100644
--- a/modules/webrtc/webrtc_peer_connection_js.h
+++ b/modules/webrtc/webrtc_peer_connection_js.h
@@ -63,16 +63,16 @@ private:
 	static void _on_error(void *p_obj);
 
 public:
-	virtual ConnectionState get_connection_state() const;
+	virtual ConnectionState get_connection_state() const override;
 
-	virtual Error initialize(Dictionary configuration = Dictionary());
-	virtual Ref<WebRTCDataChannel> create_data_channel(String p_channel_name, Dictionary p_channel_config = Dictionary());
-	virtual Error create_offer();
-	virtual Error set_remote_description(String type, String sdp);
-	virtual Error set_local_description(String type, String sdp);
-	virtual Error add_ice_candidate(String sdpMidName, int sdpMlineIndexName, String sdpName);
-	virtual Error poll();
-	virtual void close();
+	virtual Error initialize(Dictionary configuration = Dictionary()) override;
+	virtual Ref<WebRTCDataChannel> create_data_channel(String p_channel_name, Dictionary p_channel_config = Dictionary()) override;
+	virtual Error create_offer() override;
+	virtual Error set_remote_description(String type, String sdp) override;
+	virtual Error set_local_description(String type, String sdp) override;
+	virtual Error add_ice_candidate(String sdpMidName, int sdpMlineIndexName, String sdpName) override;
+	virtual Error poll() override;
+	virtual void close() override;
 
 	WebRTCPeerConnectionJS();
 	~WebRTCPeerConnectionJS();
diff --git a/modules/websocket/emws_client.h b/modules/websocket/emws_client.h
index 61ea0002ea..ca327a56fa 100644
--- a/modules/websocket/emws_client.h
+++ b/modules/websocket/emws_client.h
@@ -53,15 +53,15 @@ private:
 	static void _esws_on_close(void *obj, int code, const char *reason, int was_clean);
 
 public:
-	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets);
-	Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, const Vector<String> p_protocol = Vector<String>(), const Vector<String> p_custom_headers = Vector<String>());
-	Ref<WebSocketPeer> get_peer(int p_peer_id) const;
-	void disconnect_from_host(int p_code = 1000, String p_reason = "");
-	IPAddress get_connected_host() const;
-	uint16_t get_connected_port() const;
-	virtual ConnectionStatus get_connection_status() const;
-	int get_max_packet_size() const;
-	virtual void poll();
+	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets) override;
+	Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, const Vector<String> p_protocol = Vector<String>(), const Vector<String> p_custom_headers = Vector<String>()) override;
+	Ref<WebSocketPeer> get_peer(int p_peer_id) const override;
+	void disconnect_from_host(int p_code = 1000, String p_reason = "") override;
+	IPAddress get_connected_host() const override;
+	uint16_t get_connected_port() const override;
+	virtual ConnectionStatus get_connection_status() const override;
+	int get_max_packet_size() const override;
+	virtual void poll() override;
 	EMWSClient();
 	~EMWSClient();
 };
diff --git a/modules/websocket/emws_peer.h b/modules/websocket/emws_peer.h
index df63d2d801..6bb4552c37 100644
--- a/modules/websocket/emws_peer.h
+++ b/modules/websocket/emws_peer.h
@@ -68,21 +68,21 @@ private:
 public:
 	Error read_msg(const uint8_t *p_data, uint32_t p_size, bool p_is_string);
 	void set_sock(int p_sock, unsigned int p_in_buf_size, unsigned int p_in_pkt_size, unsigned int p_out_buf_size);
-	virtual int get_available_packet_count() const;
-	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size);
-	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size);
-	virtual int get_max_packet_size() const { return _packet_buffer.size(); };
-	virtual int get_current_outbound_buffered_amount() const;
+	virtual int get_available_packet_count() const override;
+	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) override;
+	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size) override;
+	virtual int get_max_packet_size() const override { return _packet_buffer.size(); };
+	virtual int get_current_outbound_buffered_amount() const override;
 
-	virtual void close(int p_code = 1000, String p_reason = "");
-	virtual bool is_connected_to_host() const;
-	virtual IPAddress get_connected_host() const;
-	virtual uint16_t get_connected_port() const;
+	virtual void close(int p_code = 1000, String p_reason = "") override;
+	virtual bool is_connected_to_host() const override;
+	virtual IPAddress get_connected_host() const override;
+	virtual uint16_t get_connected_port() const override;
 
-	virtual WriteMode get_write_mode() const;
-	virtual void set_write_mode(WriteMode p_mode);
-	virtual bool was_string_packet() const;
-	virtual void set_no_delay(bool p_enabled);
+	virtual WriteMode get_write_mode() const override;
+	virtual void set_write_mode(WriteMode p_mode) override;
+	virtual bool was_string_packet() const override;
+	virtual void set_no_delay(bool p_enabled) override;
 
 	EMWSPeer();
 	~EMWSPeer();
diff --git a/modules/websocket/emws_server.h b/modules/websocket/emws_server.h
index f310c17c9d..0d193d423a 100644
--- a/modules/websocket/emws_server.h
+++ b/modules/websocket/emws_server.h
@@ -41,17 +41,17 @@ class EMWSServer : public WebSocketServer {
 	GDCIIMPL(EMWSServer, WebSocketServer);
 
 public:
-	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets);
-	Error listen(int p_port, Vector<String> p_protocols = Vector<String>(), bool gd_mp_api = false);
-	void stop();
-	bool is_listening() const;
-	bool has_peer(int p_id) const;
-	Ref<WebSocketPeer> get_peer(int p_id) const;
-	IPAddress get_peer_address(int p_peer_id) const;
-	int get_peer_port(int p_peer_id) const;
-	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "");
-	int get_max_packet_size() const;
-	virtual void poll();
+	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets) override;
+	Error listen(int p_port, Vector<String> p_protocols = Vector<String>(), bool gd_mp_api = false) override;
+	void stop() override;
+	bool is_listening() const override;
+	bool has_peer(int p_id) const override;
+	Ref<WebSocketPeer> get_peer(int p_id) const override;
+	IPAddress get_peer_address(int p_peer_id) const override;
+	int get_peer_port(int p_peer_id) const override;
+	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "") override;
+	int get_max_packet_size() const override;
+	virtual void poll() override;
 	virtual Vector<String> get_protocols() const;
 
 	EMWSServer();
diff --git a/modules/websocket/remote_debugger_peer_websocket.h b/modules/websocket/remote_debugger_peer_websocket.h
index 84f9506625..3227065ded 100644
--- a/modules/websocket/remote_debugger_peer_websocket.h
+++ b/modules/websocket/remote_debugger_peer_websocket.h
@@ -51,14 +51,14 @@ public:
 	static RemoteDebuggerPeer *create(const String &p_uri);
 
 	Error connect_to_host(const String &p_uri);
-	bool is_peer_connected();
-	int get_max_message_size() const;
-	bool has_message();
-	Error put_message(const Array &p_arr);
-	Array get_message();
-	void close();
-	void poll();
-	bool can_block() const;
+	bool is_peer_connected() override;
+	int get_max_message_size() const override;
+	bool has_message() override;
+	Error put_message(const Array &p_arr) override;
+	Array get_message() override;
+	void close() override;
+	void poll() override;
+	bool can_block() const override;
 
 	RemoteDebuggerPeerWebSocket(Ref<WebSocketPeer> p_peer = Ref<WebSocketPeer>());
 };
diff --git a/modules/websocket/wsl_client.h b/modules/websocket/wsl_client.h
index d846e6be00..22b3a4f373 100644
--- a/modules/websocket/wsl_client.h
+++ b/modules/websocket/wsl_client.h
@@ -73,15 +73,15 @@ private:
 	bool _verify_headers(String &r_protocol);
 
 public:
-	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets);
-	Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, const Vector<String> p_protocol = Vector<String>(), const Vector<String> p_custom_headers = Vector<String>());
-	int get_max_packet_size() const;
-	Ref<WebSocketPeer> get_peer(int p_peer_id) const;
-	void disconnect_from_host(int p_code = 1000, String p_reason = "");
-	IPAddress get_connected_host() const;
-	uint16_t get_connected_port() const;
-	virtual ConnectionStatus get_connection_status() const;
-	virtual void poll();
+	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets) override;
+	Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, const Vector<String> p_protocol = Vector<String>(), const Vector<String> p_custom_headers = Vector<String>()) override;
+	int get_max_packet_size() const override;
+	Ref<WebSocketPeer> get_peer(int p_peer_id) const override;
+	void disconnect_from_host(int p_code = 1000, String p_reason = "") override;
+	IPAddress get_connected_host() const override;
+	uint16_t get_connected_port() const override;
+	virtual ConnectionStatus get_connection_status() const override;
+	virtual void poll() override;
 
 	WSLClient();
 	~WSLClient();
diff --git a/modules/websocket/wsl_peer.cpp b/modules/websocket/wsl_peer.cpp
index d277eedace..15df4d039c 100644
--- a/modules/websocket/wsl_peer.cpp
+++ b/modules/websocket/wsl_peer.cpp
@@ -146,17 +146,17 @@ void wsl_msg_recv_callback(wslay_event_context_ptr ctx, const struct wslay_event
 	if (!peer_data->valid || peer_data->closing) {
 		return;
 	}
-	WSLPeer *peer = (WSLPeer *)peer_data->peer;
+	WSLPeer *peer = static_cast<WSLPeer *>(peer_data->peer);
 
 	if (peer->parse_message(arg) != OK) {
 		return;
 	}
 
 	if (peer_data->is_server) {
-		WSLServer *helper = (WSLServer *)peer_data->obj;
+		WSLServer *helper = static_cast<WSLServer *>(peer_data->obj);
 		helper->_on_peer_packet(peer_data->id);
 	} else {
-		WSLClient *helper = (WSLClient *)peer_data->obj;
+		WSLClient *helper = static_cast<WSLClient *>(peer_data->obj);
 		helper->_on_peer_packet();
 	}
 }
@@ -184,10 +184,10 @@ Error WSLPeer::parse_message(const wslay_event_on_msg_recv_arg *arg) {
 		}
 		if (!wslay_event_get_close_sent(_data->ctx)) {
 			if (_data->is_server) {
-				WSLServer *helper = (WSLServer *)_data->obj;
+				WSLServer *helper = static_cast<WSLServer *>(_data->obj);
 				helper->_on_close_request(_data->id, close_code, close_reason);
 			} else {
-				WSLClient *helper = (WSLClient *)_data->obj;
+				WSLClient *helper = static_cast<WSLClient *>(_data->obj);
 				helper->_on_close_request(close_code, close_reason);
 			}
 		}
diff --git a/modules/websocket/wsl_peer.h b/modules/websocket/wsl_peer.h
index 555559c6e1..abeecdd537 100644
--- a/modules/websocket/wsl_peer.h
+++ b/modules/websocket/wsl_peer.h
@@ -85,22 +85,22 @@ public:
 	String close_reason;
 	void poll(); // Used by client and server.
 
-	virtual int get_available_packet_count() const;
-	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size);
-	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size);
-	virtual int get_max_packet_size() const { return _packet_buffer.size(); };
-	virtual int get_current_outbound_buffered_amount() const;
+	virtual int get_available_packet_count() const override;
+	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) override;
+	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size) override;
+	virtual int get_max_packet_size() const override { return _packet_buffer.size(); };
+	virtual int get_current_outbound_buffered_amount() const override;
 
 	virtual void close_now();
-	virtual void close(int p_code = 1000, String p_reason = "");
-	virtual bool is_connected_to_host() const;
-	virtual IPAddress get_connected_host() const;
-	virtual uint16_t get_connected_port() const;
-
-	virtual WriteMode get_write_mode() const;
-	virtual void set_write_mode(WriteMode p_mode);
-	virtual bool was_string_packet() const;
-	virtual void set_no_delay(bool p_enabled);
+	virtual void close(int p_code = 1000, String p_reason = "") override;
+	virtual bool is_connected_to_host() const override;
+	virtual IPAddress get_connected_host() const override;
+	virtual uint16_t get_connected_port() const override;
+
+	virtual WriteMode get_write_mode() const override;
+	virtual void set_write_mode(WriteMode p_mode) override;
+	virtual bool was_string_packet() const override;
+	virtual void set_no_delay(bool p_enabled) override;
 
 	void make_context(PeerData *p_data, unsigned int p_in_buf_size, unsigned int p_in_pkt_size, unsigned int p_out_buf_size, unsigned int p_out_pkt_size);
 	Error parse_message(const wslay_event_on_msg_recv_arg *arg);
diff --git a/modules/websocket/wsl_server.cpp b/modules/websocket/wsl_server.cpp
index eadd7ef7ac..8cd4b78ab3 100644
--- a/modules/websocket/wsl_server.cpp
+++ b/modules/websocket/wsl_server.cpp
@@ -183,7 +183,7 @@ Error WSLServer::listen(int p_port, const Vector<String> p_protocols, bool gd_mp
 void WSLServer::poll() {
 	List<int> remove_ids;
 	for (const KeyValue<int, Ref<WebSocketPeer>> &E : _peer_map) {
-		Ref<WSLPeer> peer = (WSLPeer *)E.value.ptr();
+		Ref<WSLPeer> peer = const_cast<WSLPeer *>(static_cast<const WSLPeer *>(E.value.ptr()));
 		peer->poll();
 		if (!peer->is_connected_to_host()) {
 			_on_disconnect(E.key, peer->close_code != -1);
@@ -266,7 +266,7 @@ int WSLServer::get_max_packet_size() const {
 void WSLServer::stop() {
 	_server->stop();
 	for (const KeyValue<int, Ref<WebSocketPeer>> &E : _peer_map) {
-		Ref<WSLPeer> peer = (WSLPeer *)E.value.ptr();
+		Ref<WSLPeer> peer = const_cast<WSLPeer *>(static_cast<const WSLPeer *>(E.value.ptr()));
 		peer->close_now();
 	}
 	_pending.clear();
diff --git a/modules/websocket/wsl_server.h b/modules/websocket/wsl_server.h
index 221cae4793..6a9dd0dd2f 100644
--- a/modules/websocket/wsl_server.h
+++ b/modules/websocket/wsl_server.h
@@ -75,17 +75,17 @@ private:
 	Vector<String> _protocols;
 
 public:
-	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets);
-	Error listen(int p_port, const Vector<String> p_protocols = Vector<String>(), bool gd_mp_api = false);
-	void stop();
-	bool is_listening() const;
-	int get_max_packet_size() const;
-	bool has_peer(int p_id) const;
-	Ref<WebSocketPeer> get_peer(int p_id) const;
-	IPAddress get_peer_address(int p_peer_id) const;
-	int get_peer_port(int p_peer_id) const;
-	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "");
-	virtual void poll();
+	Error set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets) override;
+	Error listen(int p_port, const Vector<String> p_protocols = Vector<String>(), bool gd_mp_api = false) override;
+	void stop() override;
+	bool is_listening() const override;
+	int get_max_packet_size() const override;
+	bool has_peer(int p_id) const override;
+	Ref<WebSocketPeer> get_peer(int p_id) const override;
+	IPAddress get_peer_address(int p_peer_id) const override;
+	int get_peer_port(int p_peer_id) const override;
+	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "") override;
+	virtual void poll() override;
 
 	WSLServer();
 	~WSLServer();
diff --git a/platform/android/audio_driver_opensl.cpp b/platform/android/audio_driver_opensl.cpp
index 8495d2cc18..dcaa586e3b 100644
--- a/platform/android/audio_driver_opensl.cpp
+++ b/platform/android/audio_driver_opensl.cpp
@@ -75,7 +75,7 @@ void AudioDriverOpenSL::_buffer_callback(
 void AudioDriverOpenSL::_buffer_callbacks(
 		SLAndroidSimpleBufferQueueItf queueItf,
 		void *pContext) {
-	AudioDriverOpenSL *ad = (AudioDriverOpenSL *)pContext;
+	AudioDriverOpenSL *ad = static_cast<AudioDriverOpenSL *>(pContext);
 
 	ad->_buffer_callback(queueItf);
 }
@@ -208,7 +208,7 @@ void AudioDriverOpenSL::_record_buffer_callback(SLAndroidSimpleBufferQueueItf qu
 }
 
 void AudioDriverOpenSL::_record_buffer_callbacks(SLAndroidSimpleBufferQueueItf queueItf, void *pContext) {
-	AudioDriverOpenSL *ad = (AudioDriverOpenSL *)pContext;
+	AudioDriverOpenSL *ad = static_cast<AudioDriverOpenSL *>(pContext);
 
 	ad->_record_buffer_callback(queueItf);
 }
diff --git a/platform/android/display_server_android.cpp b/platform/android/display_server_android.cpp
index 4ac4ac03c0..e7de287fc6 100644
--- a/platform/android/display_server_android.cpp
+++ b/platform/android/display_server_android.cpp
@@ -42,7 +42,7 @@
 #endif
 
 DisplayServerAndroid *DisplayServerAndroid::get_singleton() {
-	return (DisplayServerAndroid *)DisplayServer::get_singleton();
+	return static_cast<DisplayServerAndroid *>(DisplayServer::get_singleton());
 }
 
 bool DisplayServerAndroid::has_feature(Feature p_feature) const {
@@ -277,7 +277,7 @@ int64_t DisplayServerAndroid::window_get_native_handle(HandleType p_handle_type,
 			return 0; // Not supported.
 		}
 		case WINDOW_HANDLE: {
-			return (int64_t)((OS_Android *)OS::get_singleton())->get_godot_java()->get_activity();
+			return reinterpret_cast<int64_t>(static_cast<OS_Android *>(OS::get_singleton())->get_godot_java()->get_activity());
 		}
 		case WINDOW_VIEW: {
 			return 0; // Not supported.
diff --git a/platform/android/export/export_plugin.cpp b/platform/android/export/export_plugin.cpp
index a286f768f3..51f2885fbe 100644
--- a/platform/android/export/export_plugin.cpp
+++ b/platform/android/export/export_plugin.cpp
@@ -249,7 +249,7 @@ static const int DEFAULT_TARGET_SDK_VERSION = 30; // Should match the value in '
 const String SDK_VERSION_RANGE = vformat("%s,%s,1", DEFAULT_MIN_SDK_VERSION, DEFAULT_TARGET_SDK_VERSION);
 
 void EditorExportPlatformAndroid::_check_for_changes_poll_thread(void *ud) {
-	EditorExportPlatformAndroid *ea = (EditorExportPlatformAndroid *)ud;
+	EditorExportPlatformAndroid *ea = static_cast<EditorExportPlatformAndroid *>(ud);
 
 	while (!ea->quit_request.is_set()) {
 		// Check for plugins updates
@@ -685,7 +685,7 @@ Error EditorExportPlatformAndroid::save_apk_so(void *p_userdata, const SharedObj
 		ERR_PRINT(err);
 		return FAILED;
 	}
-	APKExportData *ed = (APKExportData *)p_userdata;
+	APKExportData *ed = static_cast<APKExportData *>(p_userdata);
 	Vector<String> abis = get_abis();
 	bool exported = false;
 	for (int i = 0; i < p_so.tags.size(); ++i) {
@@ -710,7 +710,7 @@ Error EditorExportPlatformAndroid::save_apk_so(void *p_userdata, const SharedObj
 }
 
 Error EditorExportPlatformAndroid::save_apk_file(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total, const Vector<String> &p_enc_in_filters, const Vector<String> &p_enc_ex_filters, const Vector<uint8_t> &p_key) {
-	APKExportData *ed = (APKExportData *)p_userdata;
+	APKExportData *ed = static_cast<APKExportData *>(p_userdata);
 	String dst_path = p_path.replace_first("res://", "assets/");
 
 	store_in_apk(ed, dst_path, p_data, _should_compress_asset(p_path, p_data) ? Z_DEFLATED : 0);
@@ -725,7 +725,7 @@ Error EditorExportPlatformAndroid::copy_gradle_so(void *p_userdata, const Shared
 	ERR_FAIL_COND_V_MSG(!p_so.path.get_file().begins_with("lib"), FAILED,
 			"Android .so file names must start with \"lib\", but got: " + p_so.path);
 	Vector<String> abis = get_abis();
-	CustomExportData *export_data = (CustomExportData *)p_userdata;
+	CustomExportData *export_data = static_cast<CustomExportData *>(p_userdata);
 	bool exported = false;
 	for (int i = 0; i < p_so.tags.size(); ++i) {
 		int abi_index = abis.find(p_so.tags[i]);
@@ -2812,6 +2812,9 @@ Error EditorExportPlatformAndroid::export_project_helper(const Ref<EditorExportP
 		unz_file_info info;
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		bool skip = false;
 
@@ -2996,6 +2999,9 @@ Error EditorExportPlatformAndroid::export_project_helper(const Ref<EditorExportP
 		char fname[16384];
 		char extra[16384];
 		ret = unzGetCurrentFileInfo(tmp_unaligned, &info, fname, 16384, extra, 16384 - ZIP_ALIGNMENT, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String file = String::utf8(fname);
 
diff --git a/platform/android/export/gradle_export_util.cpp b/platform/android/export/gradle_export_util.cpp
index ff7ea8f2db..430aeaf036 100644
--- a/platform/android/export/gradle_export_util.cpp
+++ b/platform/android/export/gradle_export_util.cpp
@@ -122,7 +122,7 @@ Error store_string_at_path(const String &p_path, const String &p_data) {
 // It's functionality mirrors that of the method save_apk_file.
 // This method will be called ONLY when custom build is enabled.
 Error rename_and_store_file_in_gradle_project(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total, const Vector<String> &p_enc_in_filters, const Vector<String> &p_enc_ex_filters, const Vector<uint8_t> &p_key) {
-	CustomExportData *export_data = (CustomExportData *)p_userdata;
+	CustomExportData *export_data = static_cast<CustomExportData *>(p_userdata);
 	String dst_path = p_path.replace_first("res://", export_data->assets_directory + "/");
 	print_verbose("Saving project files from " + p_path + " into " + dst_path);
 	Error err = store_file_at_path(dst_path, p_data);
diff --git a/platform/iphone/export/export_plugin.cpp b/platform/iphone/export/export_plugin.cpp
index ac5886e620..c83d13c0b8 100644
--- a/platform/iphone/export/export_plugin.cpp
+++ b/platform/iphone/export/export_plugin.cpp
@@ -807,7 +807,7 @@ struct CodesignData {
 
 Error EditorExportPlatformIOS::_codesign(String p_file, void *p_userdata) {
 	if (p_file.ends_with(".dylib")) {
-		CodesignData *data = (CodesignData *)p_userdata;
+		CodesignData *data = static_cast<CodesignData *>(p_userdata);
 		print_line(String("Signing ") + p_file);
 
 		String sign_id;
@@ -1515,6 +1515,9 @@ Error EditorExportPlatformIOS::export_project(const Ref<EditorExportPreset> &p_p
 		unz_file_info info;
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(src_pkg_zip, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String file = String::utf8(fname);
 
diff --git a/platform/iphone/export/export_plugin.h b/platform/iphone/export/export_plugin.h
index c01983e39f..d88b387073 100644
--- a/platform/iphone/export/export_plugin.h
+++ b/platform/iphone/export/export_plugin.h
@@ -141,7 +141,7 @@ class EditorExportPlatformIOS : public EditorExportPlatform {
 	}
 
 	static void _check_for_changes_poll_thread(void *ud) {
-		EditorExportPlatformIOS *ea = (EditorExportPlatformIOS *)ud;
+		EditorExportPlatformIOS *ea = static_cast<EditorExportPlatformIOS *>(ud);
 
 		while (!ea->quit_request.is_set()) {
 			// Nothing to do if we already know the plugins have changed.
diff --git a/platform/javascript/export/export_plugin.cpp b/platform/javascript/export/export_plugin.cpp
index 84694461cf..ef1c170625 100644
--- a/platform/javascript/export/export_plugin.cpp
+++ b/platform/javascript/export/export_plugin.cpp
@@ -651,7 +651,7 @@ Ref<Texture2D> EditorExportPlatformJavaScript::get_run_icon() const {
 }
 
 void EditorExportPlatformJavaScript::_server_thread_poll(void *data) {
-	EditorExportPlatformJavaScript *ej = (EditorExportPlatformJavaScript *)data;
+	EditorExportPlatformJavaScript *ej = static_cast<EditorExportPlatformJavaScript *>(data);
 	while (!ej->server_quit) {
 		OS::get_singleton()->delay_usec(6900);
 		{
diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp
index a6f6b0c5c4..db2fe274d9 100644
--- a/platform/linuxbsd/display_server_x11.cpp
+++ b/platform/linuxbsd/display_server_x11.cpp
@@ -3052,7 +3052,7 @@ void DisplayServerX11::_window_changed(XEvent *event) {
 }
 
 void DisplayServerX11::_dispatch_input_events(const Ref<InputEvent> &p_event) {
-	((DisplayServerX11 *)(get_singleton()))->_dispatch_input_event(p_event);
+	static_cast<DisplayServerX11 *>(get_singleton())->_dispatch_input_event(p_event);
 }
 
 void DisplayServerX11::_dispatch_input_event(const Ref<InputEvent> &p_event) {
@@ -3106,7 +3106,7 @@ void DisplayServerX11::_send_window_event(const WindowData &wd, WindowEvent p_ev
 }
 
 void DisplayServerX11::_poll_events_thread(void *ud) {
-	DisplayServerX11 *display_server = (DisplayServerX11 *)ud;
+	DisplayServerX11 *display_server = static_cast<DisplayServerX11 *>(ud);
 	display_server->_poll_events();
 }
 
diff --git a/platform/linuxbsd/gl_manager_x11.h b/platform/linuxbsd/gl_manager_x11.h
index e89caf3b30..fb2c74a2b6 100644
--- a/platform/linuxbsd/gl_manager_x11.h
+++ b/platform/linuxbsd/gl_manager_x11.h
@@ -52,15 +52,14 @@ public:
 private:
 	// any data specific to the window
 	struct GLWindow {
-		GLWindow() { in_use = false; }
-		bool in_use;
+		bool in_use = false;
 
 		// the external ID .. should match the GL window number .. unused I think
-		DisplayServer::WindowID window_id;
-		int width;
-		int height;
+		DisplayServer::WindowID window_id = DisplayServer::INVALID_WINDOW_ID;
+		int width = 0;
+		int height = 0;
 		::Window x11_window;
-		int gldisplay_id;
+		int gldisplay_id = 0;
 	};
 
 	struct GLDisplay {
diff --git a/platform/linuxbsd/joypad_linux.cpp b/platform/linuxbsd/joypad_linux.cpp
index 65d53b266f..22a9518a25 100644
--- a/platform/linuxbsd/joypad_linux.cpp
+++ b/platform/linuxbsd/joypad_linux.cpp
@@ -95,7 +95,7 @@ JoypadLinux::~JoypadLinux() {
 
 void JoypadLinux::joy_thread_func(void *p_user) {
 	if (p_user) {
-		JoypadLinux *joy = (JoypadLinux *)p_user;
+		JoypadLinux *joy = static_cast<JoypadLinux *>(p_user);
 		joy->run_joypad_thread();
 	}
 }
diff --git a/platform/osx/export/codesign.cpp b/platform/osx/export/codesign.cpp
index b609a21c44..dab9f3eccb 100644
--- a/platform/osx/export/codesign.cpp
+++ b/platform/osx/export/codesign.cpp
@@ -947,7 +947,7 @@ CodeSignCodeDirectory::CodeSignCodeDirectory(uint8_t p_hash_size, uint8_t p_hash
 	}
 	blob.resize(cd_size);
 	memset(blob.ptrw() + 8, 0x00, cd_size - 8);
-	CodeDirectoryHeader *cd = (CodeDirectoryHeader *)(blob.ptrw() + 8);
+	CodeDirectoryHeader *cd = reinterpret_cast<CodeDirectoryHeader *>(blob.ptrw() + 8);
 
 	bool is_64_cl = (p_code_limit >= std::numeric_limits<uint32_t>::max());
 
diff --git a/platform/osx/export/export_plugin.cpp b/platform/osx/export/export_plugin.cpp
index 4f06342fac..682f722a85 100644
--- a/platform/osx/export/export_plugin.cpp
+++ b/platform/osx/export/export_plugin.cpp
@@ -935,6 +935,9 @@ Error EditorExportPlatformOSX::export_project(const Ref<EditorExportPreset> &p_p
 		unz_file_info info;
 		char fname[16384];
 		ret = unzGetCurrentFileInfo(src_pkg_zip, &info, fname, 16384, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String file = String::utf8(fname);
 
diff --git a/platform/osx/export/plist.cpp b/platform/osx/export/plist.cpp
index 553b864180..3580ad877d 100644
--- a/platform/osx/export/plist.cpp
+++ b/platform/osx/export/plist.cpp
@@ -398,7 +398,6 @@ bool PList::load_string(const String &p_string) {
 		}
 
 		if (token == "/plist") {
-			in_plist = false;
 			done_plist = true;
 			break;
 		}
diff --git a/platform/osx/joypad_osx.cpp b/platform/osx/joypad_osx.cpp
index 7d31ede61d..be9567e17c 100644
--- a/platform/osx/joypad_osx.cpp
+++ b/platform/osx/joypad_osx.cpp
@@ -195,7 +195,7 @@ void joypad::add_hid_element(IOHIDElementRef p_element) {
 }
 
 static void hid_element_added(const void *p_value, void *p_parameter) {
-	joypad *joy = (joypad *)p_parameter;
+	joypad *joy = static_cast<joypad *>(p_parameter);
 	joy->add_hid_element((IOHIDElementRef)p_value);
 }
 
@@ -540,10 +540,10 @@ static CFDictionaryRef create_match_dictionary(const UInt32 page, const UInt32 u
 	CFDictionaryRef retval = nullptr;
 	CFNumberRef pageNumRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &page);
 	CFNumberRef usageNumRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &usage);
-	const void *keys[2] = { (void *)CFSTR(kIOHIDDeviceUsagePageKey), (void *)CFSTR(kIOHIDDeviceUsageKey) };
-	const void *vals[2] = { (void *)pageNumRef, (void *)usageNumRef };
 
 	if (pageNumRef && usageNumRef) {
+		const void *keys[2] = { (void *)CFSTR(kIOHIDDeviceUsagePageKey), (void *)CFSTR(kIOHIDDeviceUsageKey) };
+		const void *vals[2] = { (void *)pageNumRef, (void *)usageNumRef };
 		retval = CFDictionaryCreate(kCFAllocatorDefault, keys, vals, 2, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
 	}
 
diff --git a/platform/uwp/export/app_packager.cpp b/platform/uwp/export/app_packager.cpp
index e7978ff74d..e5a1e951e4 100644
--- a/platform/uwp/export/app_packager.cpp
+++ b/platform/uwp/export/app_packager.cpp
@@ -301,7 +301,6 @@ Error AppxPackager::add_file(String p_file_name, const uint8_t *p_buffer, size_t
 	FileMeta meta;
 	meta.name = p_file_name;
 	meta.uncompressed_size = p_len;
-	meta.compressed_size = p_len;
 	meta.compressed = p_compress;
 	meta.zip_offset = package->get_position();
 
diff --git a/platform/uwp/export/export_plugin.cpp b/platform/uwp/export/export_plugin.cpp
index 88343d6f85..375e860f5a 100644
--- a/platform/uwp/export/export_plugin.cpp
+++ b/platform/uwp/export/export_plugin.cpp
@@ -332,6 +332,9 @@ Error EditorExportPlatformUWP::export_project(const Ref<EditorExportPreset> &p_p
 		unz_file_info info;
 		char fname[16834];
 		ret = unzGetCurrentFileInfo(pkg, &info, fname, 16834, nullptr, 0, nullptr, 0);
+		if (ret != UNZ_OK) {
+			break;
+		}
 
 		String path = String::utf8(fname);
 
diff --git a/platform/uwp/export/export_plugin.h b/platform/uwp/export/export_plugin.h
index bf89b10ffa..e2a4314ef5 100644
--- a/platform/uwp/export/export_plugin.h
+++ b/platform/uwp/export/export_plugin.h
@@ -417,7 +417,7 @@ class EditorExportPlatformUWP : public EditorExportPlatform {
 	}
 
 	static Error save_appx_file(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total, const Vector<String> &p_enc_in_filters, const Vector<String> &p_enc_ex_filters, const Vector<uint8_t> &p_key) {
-		AppxPackager *packager = (AppxPackager *)p_userdata;
+		AppxPackager *packager = static_cast<AppxPackager *>(p_userdata);
 		String dst_path = p_path.replace_first("res://", "game/");
 
 		return packager->add_file(dst_path, p_data.ptr(), p_data.size(), p_file, p_total, _should_compress_asset(p_path, p_data));
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index e61a0a751b..a8acffb0db 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -430,9 +430,8 @@ static int QueryDpiForMonitor(HMONITOR hmon, _MonitorDpiType dpiType = MDT_Defau
 	}
 
 	UINT x = 0, y = 0;
-	HRESULT hr = E_FAIL;
 	if (hmon && (Shcore != (HMODULE)INVALID_HANDLE_VALUE)) {
-		hr = getDPIForMonitor(hmon, dpiType /*MDT_Effective_DPI*/, &x, &y);
+		HRESULT hr = getDPIForMonitor(hmon, dpiType /*MDT_Effective_DPI*/, &x, &y);
 		if (SUCCEEDED(hr) && (x > 0) && (y > 0)) {
 			dpiX = (int)x;
 			dpiY = (int)y;
@@ -844,8 +843,8 @@ void DisplayServerWindows::window_set_exclusive(WindowID p_window, bool p_exclus
 	if (wd.exclusive != p_exclusive) {
 		wd.exclusive = p_exclusive;
 		if (wd.transient_parent != INVALID_WINDOW_ID) {
-			WindowData &wd_parent = windows[wd.transient_parent];
 			if (wd.exclusive) {
+				WindowData &wd_parent = windows[wd.transient_parent];
 				SetWindowLongPtr(wd.hWnd, GWLP_HWNDPARENT, (LONG_PTR)wd_parent.hWnd);
 			} else {
 				SetWindowLongPtr(wd.hWnd, GWLP_HWNDPARENT, (LONG_PTR) nullptr);
@@ -1281,7 +1280,7 @@ void DisplayServerWindows::window_request_attention(WindowID p_window) {
 	_THREAD_SAFE_METHOD_
 
 	ERR_FAIL_COND(!windows.has(p_window));
-	WindowData &wd = windows[p_window];
+	const WindowData &wd = windows[p_window];
 
 	FLASHWINFO info;
 	info.cbSize = sizeof(FLASHWINFO);
@@ -1562,13 +1561,8 @@ void DisplayServerWindows::cursor_set_custom_image(const RES &p_cursor, CursorSh
 			}
 		}
 
-		if (hAndMask != nullptr) {
-			DeleteObject(hAndMask);
-		}
-
-		if (hXorMask != nullptr) {
-			DeleteObject(hXorMask);
-		}
+		DeleteObject(hAndMask);
+		DeleteObject(hXorMask);
 
 		memfree(buffer);
 		DeleteObject(bitmap);
@@ -1994,7 +1988,7 @@ void DisplayServerWindows::_send_window_event(const WindowData &wd, WindowEvent
 }
 
 void DisplayServerWindows::_dispatch_input_events(const Ref<InputEvent> &p_event) {
-	((DisplayServerWindows *)(get_singleton()))->_dispatch_input_event(p_event);
+	static_cast<DisplayServerWindows *>(get_singleton())->_dispatch_input_event(p_event);
 }
 
 void DisplayServerWindows::_dispatch_input_event(const Ref<InputEvent> &p_event) {
@@ -2083,7 +2077,7 @@ Rect2i DisplayServerWindows::window_get_popup_safe_rect(WindowID p_window) const
 void DisplayServerWindows::popup_open(WindowID p_window) {
 	_THREAD_SAFE_METHOD_
 
-	WindowData &wd = windows[p_window];
+	const WindowData &wd = windows[p_window];
 	if (wd.is_popup) {
 		// Find current popup parent, or root popup if new window is not transient.
 		List<WindowID>::Element *C = nullptr;
@@ -3494,7 +3488,7 @@ DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, Win
 	shift_mem = false;
 	control_mem = false;
 	meta_mem = false;
-	hInstance = ((OS_Windows *)OS::get_singleton())->get_hinstance();
+	hInstance = static_cast<OS_Windows *>(OS::get_singleton())->get_hinstance();
 
 	pressrc = 0;
 	old_invalid = true;
@@ -3662,7 +3656,7 @@ DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, Win
 
 	r_error = OK;
 
-	((OS_Windows *)OS::get_singleton())->set_main_window(windows[MAIN_WINDOW_ID].hWnd);
+	static_cast<OS_Windows *>(OS::get_singleton())->set_main_window(windows[MAIN_WINDOW_ID].hWnd);
 	Input::get_singleton()->set_event_dispatch_function(_dispatch_input_events);
 }
 
diff --git a/platform/windows/gl_manager_windows.h b/platform/windows/gl_manager_windows.h
index f789cba327..dc411983e8 100644
--- a/platform/windows/gl_manager_windows.h
+++ b/platform/windows/gl_manager_windows.h
@@ -52,19 +52,18 @@ public:
 private:
 	// any data specific to the window
 	struct GLWindow {
-		GLWindow() { in_use = false; }
-		bool in_use;
+		bool in_use = false;
 
 		// the external ID .. should match the GL window number .. unused I think
-		DisplayServer::WindowID window_id;
-		int width;
-		int height;
+		DisplayServer::WindowID window_id = DisplayServer::INVALID_WINDOW_ID;
+		int width = 0;
+		int height = 0;
 
 		// windows specific
 		HDC hDC;
 		HWND hwnd;
 
-		int gldisplay_id;
+		int gldisplay_id = 0;
 	};
 
 	struct GLDisplay {
diff --git a/platform/windows/joypad_windows.cpp b/platform/windows/joypad_windows.cpp
index 494e0b9105..d039fd13a7 100644
--- a/platform/windows/joypad_windows.cpp
+++ b/platform/windows/joypad_windows.cpp
@@ -250,7 +250,7 @@ void JoypadWindows::setup_joypad_object(const DIDEVICEOBJECTINSTANCE *ob, int p_
 }
 
 BOOL CALLBACK JoypadWindows::enumCallback(const DIDEVICEINSTANCE *p_instance, void *p_context) {
-	JoypadWindows *self = (JoypadWindows *)p_context;
+	JoypadWindows *self = static_cast<JoypadWindows *>(p_context);
 	if (self->is_xinput_device(&p_instance->guidProduct)) {
 		return DIENUM_CONTINUE;
 	}
@@ -258,9 +258,9 @@ BOOL CALLBACK JoypadWindows::enumCallback(const DIDEVICEINSTANCE *p_instance, vo
 	return DIENUM_CONTINUE;
 }
 
-BOOL CALLBACK JoypadWindows::objectsCallback(const DIDEVICEOBJECTINSTANCE *instance, void *context) {
-	JoypadWindows *self = (JoypadWindows *)context;
-	self->setup_joypad_object(instance, self->id_to_change);
+BOOL CALLBACK JoypadWindows::objectsCallback(const DIDEVICEOBJECTINSTANCE *p_instance, void *p_context) {
+	JoypadWindows *self = static_cast<JoypadWindows *>(p_context);
+	self->setup_joypad_object(p_instance, self->id_to_change);
 
 	return DIENUM_CONTINUE;
 }
@@ -404,7 +404,7 @@ void JoypadWindows::process_joypads() {
 
 		// on mingw, these constants are not constants
 		int count = 8;
-		LONG axes[] = { DIJOFS_X, DIJOFS_Y, DIJOFS_Z, DIJOFS_RX, DIJOFS_RY, DIJOFS_RZ, (LONG)DIJOFS_SLIDER(0), (LONG)DIJOFS_SLIDER(1) };
+		const LONG axes[] = { DIJOFS_X, DIJOFS_Y, DIJOFS_Z, DIJOFS_RX, DIJOFS_RY, DIJOFS_RZ, (LONG)DIJOFS_SLIDER(0), (LONG)DIJOFS_SLIDER(1) };
 		int values[] = { js.lX, js.lY, js.lZ, js.lRx, js.lRy, js.lRz, js.rglSlider[0], js.rglSlider[1] };
 
 		for (int j = 0; j < joy->joy_axis.size(); j++) {
diff --git a/scene/2d/node_2d.cpp b/scene/2d/node_2d.cpp
index dd88bda304..42c8daa4c7 100644
--- a/scene/2d/node_2d.cpp
+++ b/scene/2d/node_2d.cpp
@@ -133,7 +133,7 @@ void Node2D::_update_transform() {
 
 void Node2D::set_position(const Point2 &p_pos) {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 	position = p_pos;
 	_update_transform();
@@ -141,7 +141,7 @@ void Node2D::set_position(const Point2 &p_pos) {
 
 void Node2D::set_rotation(real_t p_radians) {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 	rotation = p_radians;
 	_update_transform();
@@ -149,7 +149,7 @@ void Node2D::set_rotation(real_t p_radians) {
 
 void Node2D::set_skew(real_t p_radians) {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 	skew = p_radians;
 	_update_transform();
@@ -157,7 +157,7 @@ void Node2D::set_skew(real_t p_radians) {
 
 void Node2D::set_scale(const Size2 &p_scale) {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 	scale = p_scale;
 	// Avoid having 0 scale values, can lead to errors in physics and rendering.
@@ -172,14 +172,14 @@ void Node2D::set_scale(const Size2 &p_scale) {
 
 Point2 Node2D::get_position() const {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 	return position;
 }
 
 real_t Node2D::get_rotation() const {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 
 	return rotation;
@@ -187,7 +187,7 @@ real_t Node2D::get_rotation() const {
 
 real_t Node2D::get_skew() const {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 
 	return skew;
@@ -195,7 +195,7 @@ real_t Node2D::get_skew() const {
 
 Size2 Node2D::get_scale() const {
 	if (_xform_dirty) {
-		((Node2D *)this)->_update_xform_values();
+		const_cast<Node2D *>(this)->_update_xform_values();
 	}
 
 	return scale;
diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp
index f96c7b512f..c0f2b6f07e 100644
--- a/scene/2d/physics_body_2d.cpp
+++ b/scene/2d/physics_body_2d.cpp
@@ -277,7 +277,7 @@ void AnimatableBody2D::_update_kinematic_motion() {
 }
 
 void AnimatableBody2D::_body_state_changed_callback(void *p_instance, PhysicsDirectBodyState2D *p_state) {
-	AnimatableBody2D *body = (AnimatableBody2D *)p_instance;
+	AnimatableBody2D *body = static_cast<AnimatableBody2D *>(p_instance);
 	body->_body_state_changed(p_state);
 }
 
@@ -443,7 +443,7 @@ struct _RigidDynamicBody2DInOut {
 };
 
 void RigidDynamicBody2D::_body_state_changed_callback(void *p_instance, PhysicsDirectBodyState2D *p_state) {
-	RigidDynamicBody2D *body = (RigidDynamicBody2D *)p_instance;
+	RigidDynamicBody2D *body = static_cast<RigidDynamicBody2D *>(p_instance);
 	body->_body_state_changed(p_state);
 }
 
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index a3ff883d47..981766e5eb 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -142,7 +142,7 @@ RichTextLabel::Item *RichTextLabel::_get_item_at_pos(RichTextLabel::Item *p_item
 	for (Item *it = p_item_from; it && it != p_item_to; it = _get_next_item(it)) {
 		switch (it->type) {
 			case ITEM_TEXT: {
-				ItemText *t = (ItemText *)it;
+				ItemText *t = static_cast<ItemText *>(it);
 				offset += t->text.length();
 				if (offset > p_position) {
 					return it;
@@ -166,16 +166,16 @@ String RichTextLabel::_roman(int p_num, bool p_capitalize) const {
 	};
 	String s;
 	if (p_capitalize) {
-		String M[] = { "", "M", "MM", "MMM" };
-		String C[] = { "", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM" };
-		String X[] = { "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC" };
-		String I[] = { "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX" };
+		const String M[] = { "", "M", "MM", "MMM" };
+		const String C[] = { "", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM" };
+		const String X[] = { "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC" };
+		const String I[] = { "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX" };
 		s = M[p_num / 1000] + C[(p_num % 1000) / 100] + X[(p_num % 100) / 10] + I[p_num % 10];
 	} else {
-		String M[] = { "", "m", "mm", "mmm" };
-		String C[] = { "", "c", "cc", "ccc", "cd", "d", "dc", "dcc", "dccc", "cm" };
-		String X[] = { "", "x", "xx", "xxx", "xl", "l", "lx", "lxx", "lxxx", "xc" };
-		String I[] = { "", "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix" };
+		const String M[] = { "", "m", "mm", "mmm" };
+		const String C[] = { "", "c", "cc", "ccc", "cd", "d", "dc", "dcc", "dccc", "cm" };
+		const String X[] = { "", "x", "xx", "xxx", "xl", "l", "lx", "lxx", "lxxx", "xc" };
+		const String I[] = { "", "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix" };
 		s = M[p_num / 1000] + C[(p_num % 1000) / 100] + X[(p_num % 100) / 10] + I[p_num % 10];
 	}
 	return s;
@@ -215,7 +215,7 @@ void RichTextLabel::_update_line_font(ItemFrame *p_frame, int p_line, const Ref<
 	RID t = l.text_buf->get_rid();
 	int spans = TS->shaped_get_span_count(t);
 	for (int i = 0; i < spans; i++) {
-		ItemText *it = (ItemText *)(uint64_t)TS->shaped_get_span_meta(t, i);
+		ItemText *it = reinterpret_cast<ItemText *>((uint64_t)TS->shaped_get_span_meta(t, i));
 		if (it) {
 			Ref<Font> font = _find_font(it);
 			if (font.is_null()) {
@@ -466,15 +466,11 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
 		switch (it->type) {
 			case ITEM_DROPCAP: {
 				// Add dropcap.
-				const ItemDropcap *dc = (ItemDropcap *)it;
-				if (dc != nullptr) {
-					l.text_buf->set_dropcap(dc->text, dc->font, dc->font_size, dc->dropcap_margins);
-					l.dc_color = dc->color;
-					l.dc_ol_size = dc->ol_size;
-					l.dc_ol_color = dc->ol_color;
-				} else {
-					l.text_buf->clear_dropcap();
-				}
+				const ItemDropcap *dc = static_cast<ItemDropcap *>(it);
+				l.text_buf->set_dropcap(dc->text, dc->font, dc->font_size, dc->dropcap_margins);
+				l.dc_color = dc->color;
+				l.dc_ol_size = dc->ol_size;
+				l.dc_ol_color = dc->ol_color;
 			} break;
 			case ITEM_NEWLINE: {
 				Ref<Font> font = _find_font(it);
@@ -491,7 +487,7 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
 				remaining_characters--;
 			} break;
 			case ITEM_TEXT: {
-				ItemText *t = (ItemText *)it;
+				ItemText *t = static_cast<ItemText *>(it);
 				Ref<Font> font = _find_font(it);
 				if (font.is_null()) {
 					font = p_base_font;
@@ -513,7 +509,7 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
 				l.char_count += tx.length();
 			} break;
 			case ITEM_IMAGE: {
-				ItemImage *img = (ItemImage *)it;
+				ItemImage *img = static_cast<ItemImage *>(it);
 				l.text_buf->add_object((uint64_t)it, img->size, img->inline_align, 1);
 				text += String::chr(0xfffc);
 				l.char_count++;
@@ -842,7 +838,7 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
 		// Draw inlined objects.
 		Array objects = TS->shaped_text_get_objects(rid);
 		for (int i = 0; i < objects.size(); i++) {
-			Item *it = (Item *)(uint64_t)objects[i];
+			Item *it = reinterpret_cast<Item *>((uint64_t)objects[i]);
 			if (it != nullptr) {
 				Rect2 rect = TS->shaped_text_get_object_rect(rid, objects[i]);
 				//draw_rect(rect, Color(1,0,0), false, 2); //DEBUG_RECTS
@@ -944,8 +940,8 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
 			}
 
 			//Apply fx.
-			float faded_visibility = 1.0f;
 			if (fade) {
+				float faded_visibility = 1.0f;
 				if (glyphs[i].start >= fade->starting_index) {
 					faded_visibility -= (float)(glyphs[i].start - fade->starting_index) / (float)fade->length;
 					faded_visibility = faded_visibility < 0.0f ? 0.0f : faded_visibility;
@@ -1160,8 +1156,8 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
 			}
 
 			//Apply fx.
-			float faded_visibility = 1.0f;
 			if (fade) {
+				float faded_visibility = 1.0f;
 				if (glyphs[i].start >= fade->starting_index) {
 					faded_visibility -= (float)(glyphs[i].start - fade->starting_index) / (float)fade->length;
 					faded_visibility = faded_visibility < 0.0f ? 0.0f : faded_visibility;
@@ -1386,7 +1382,7 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
 
 		Array objects = TS->shaped_text_get_objects(rid);
 		for (int i = 0; i < objects.size(); i++) {
-			Item *it = (Item *)(uint64_t)objects[i];
+			Item *it = reinterpret_cast<Item *>((uint64_t)objects[i]);
 			if (it != nullptr) {
 				Rect2 rect = TS->shaped_text_get_object_rect(rid, objects[i]);
 				rect.position += p_ofs + off;
@@ -1493,7 +1489,7 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
 				if (it_to != nullptr) {
 					*r_click_item = _get_prev_item(it_to);
 				} else {
-					for (Item *i = it; i && i != it_to; i = _get_next_item(i)) {
+					for (Item *i = it; i; i = _get_next_item(i)) {
 						*r_click_item = i;
 					}
 				}
@@ -1725,9 +1721,9 @@ Control::CursorShape RichTextLabel::get_cursor_shape(const Point2 &p_pos) const
 
 	Item *item = nullptr;
 	bool outside = true;
-	((RichTextLabel *)(this))->_find_click(main, p_pos, nullptr, nullptr, &item, nullptr, &outside);
+	const_cast<RichTextLabel *>(this)->_find_click(main, p_pos, nullptr, nullptr, &item, nullptr, &outside);
 
-	if (item && !outside && ((RichTextLabel *)(this))->_find_meta(item, nullptr)) {
+	if (item && !outside && const_cast<RichTextLabel *>(this)->_find_meta(item, nullptr)) {
 		return CURSOR_POINTING_HAND;
 	}
 
@@ -2024,7 +2020,7 @@ void RichTextLabel::_find_frame(Item *p_item, ItemFrame **r_frame, int *r_line)
 	while (item) {
 		if (item->parent != nullptr && item->parent->type == ITEM_FRAME) {
 			if (r_frame != nullptr) {
-				*r_frame = (ItemFrame *)item->parent;
+				*r_frame = static_cast<ItemFrame *>(item->parent);
 			}
 			if (r_line != nullptr) {
 				*r_line = item->line;
@@ -2559,7 +2555,7 @@ void RichTextLabel::_add_item(Item *p_item, bool p_enter, bool p_ensure_newline)
 	p_item->index = current_idx++;
 	p_item->char_ofs = current_char_ofs;
 	if (p_item->type == ITEM_TEXT) {
-		ItemText *t = (ItemText *)p_item;
+		ItemText *t = static_cast<ItemText *>(p_item);
 		current_char_ofs += t->text.length();
 	} else if (p_item->type == ITEM_IMAGE) {
 		current_char_ofs++;
@@ -4000,7 +3996,7 @@ bool RichTextLabel::_search_line(ItemFrame *p_frame, int p_line, const String &p
 				text += "\n";
 			} break;
 			case ITEM_TEXT: {
-				ItemText *t = (ItemText *)it;
+				ItemText *t = static_cast<ItemText *>(it);
 				text += t->text;
 			} break;
 			case ITEM_IMAGE: {
@@ -4133,7 +4129,7 @@ String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p
 	if (it_to != nullptr) {
 		end_idx = it_to->index;
 	} else {
-		for (Item *it = l.from; it && it != it_to; it = _get_next_item(it)) {
+		for (Item *it = l.from; it; it = _get_next_item(it)) {
 			end_idx = it->index + 1;
 		}
 	}
@@ -4256,10 +4252,8 @@ String RichTextLabel::get_parsed_text() const {
 	Item *it = main;
 	while (it) {
 		if (it->type == ITEM_DROPCAP) {
-			const ItemDropcap *dc = (ItemDropcap *)it;
-			if (dc != nullptr) {
-				text += dc->text;
-			}
+			ItemDropcap *dc = static_cast<ItemDropcap *>(it);
+			text += dc->text;
 		} else if (it->type == ITEM_TEXT) {
 			ItemText *t = static_cast<ItemText *>(it);
 			text += t->text;
@@ -4746,7 +4740,7 @@ void RichTextLabel::_draw_fbg_boxes(RID p_ci, RID p_rid, Vector2 line_off, Item
 	// Draw a box based on color tags associated with glyphs
 	for (int i = start; i < end; i++) {
 		Item *it = _get_item_at_pos(it_from, it_to, i);
-		Color color = Color(0, 0, 0, 0);
+		Color color;
 
 		if (fbg_flag == 0) {
 			color = _find_bgcolor(it);
diff --git a/scene/gui/video_stream_player.cpp b/scene/gui/video_stream_player.cpp
index d7c76aa070..ca2dad71af 100644
--- a/scene/gui/video_stream_player.cpp
+++ b/scene/gui/video_stream_player.cpp
@@ -60,7 +60,7 @@ int VideoStreamPlayer::_audio_mix_callback(void *p_udata, const float *p_data, i
 	ERR_FAIL_NULL_V(p_udata, 0);
 	ERR_FAIL_NULL_V(p_data, 0);
 
-	VideoStreamPlayer *vp = (VideoStreamPlayer *)p_udata;
+	VideoStreamPlayer *vp = static_cast<VideoStreamPlayer *>(p_udata);
 
 	int todo = MIN(vp->resampler.get_writer_space(), p_frames);
 
@@ -77,7 +77,7 @@ int VideoStreamPlayer::_audio_mix_callback(void *p_udata, const float *p_data, i
 
 void VideoStreamPlayer::_mix_audios(void *p_self) {
 	ERR_FAIL_NULL(p_self);
-	reinterpret_cast<VideoStreamPlayer *>(p_self)->_mix_audio();
+	static_cast<VideoStreamPlayer *>(p_self)->_mix_audio();
 }
 
 // Called from audio thread
diff --git a/scene/main/http_request.cpp b/scene/main/http_request.cpp
index ac10c2bad8..2d5814c954 100644
--- a/scene/main/http_request.cpp
+++ b/scene/main/http_request.cpp
@@ -164,7 +164,7 @@ Error HTTPRequest::request_raw(const String &p_url, const Vector<String> &p_cust
 }
 
 void HTTPRequest::_thread_func(void *p_userdata) {
-	HTTPRequest *hr = (HTTPRequest *)p_userdata;
+	HTTPRequest *hr = static_cast<HTTPRequest *>(p_userdata);
 
 	Error err = hr->_request();
 
diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp
index f6e0df0265..0ddf164c79 100644
--- a/scene/resources/animation.cpp
+++ b/scene/resources/animation.cpp
@@ -3428,7 +3428,6 @@ real_t Animation::bezier_track_interpolate(int p_track, double p_time) const {
 	real_t duration = bt->values[idx + 1].time - bt->values[idx].time; // time duration between our two keyframes
 	real_t low = 0.0; // 0% of the current animation segment
 	real_t high = 1.0; // 100% of the current animation segment
-	real_t middle;
 
 	Vector2 start(0, bt->values[idx].value.value);
 	Vector2 start_out = start + bt->values[idx].value.out_handle;
@@ -3437,7 +3436,7 @@ real_t Animation::bezier_track_interpolate(int p_track, double p_time) const {
 
 	//narrow high and low as much as possible
 	for (int i = 0; i < iterations; i++) {
-		middle = (low + high) / 2;
+		real_t middle = (low + high) / 2;
 
 		Vector2 interp = _bezier_interp(middle, start, start_out, end_in, end);
 
diff --git a/scene/resources/importer_mesh.cpp b/scene/resources/importer_mesh.cpp
index 30deb5ccd5..60a9200176 100644
--- a/scene/resources/importer_mesh.cpp
+++ b/scene/resources/importer_mesh.cpp
@@ -419,7 +419,7 @@ void ImporterMesh::generate_lods(float p_normal_merge_angle, float p_normal_spli
 				continue;
 			}
 
-			if (new_index_count <= 0 || (new_index_count >= (index_count * 0.75f))) {
+			if (new_index_count == 0 || (new_index_count >= (index_count * 0.75f))) {
 				break;
 			}
 
@@ -521,7 +521,7 @@ void ImporterMesh::generate_lods(float p_normal_merge_angle, float p_normal_spli
 					Vector3 normal = n0 * w + n1 * u + n2 * v;
 
 					Vector2 orig_uv = ray_uvs[j];
-					real_t orig_bary[3] = { 1.0f - orig_uv.x - orig_uv.y, orig_uv.x, orig_uv.y };
+					const real_t orig_bary[3] = { 1.0f - orig_uv.x - orig_uv.y, orig_uv.x, orig_uv.y };
 					for (int k = 0; k < 3; k++) {
 						int idx = orig_tri_id * 3 + k;
 						real_t weight = orig_bary[k];
diff --git a/scene/resources/resource_format_text.cpp b/scene/resources/resource_format_text.cpp
index fd6f018651..ed19b362eb 100644
--- a/scene/resources/resource_format_text.cpp
+++ b/scene/resources/resource_format_text.cpp
@@ -1489,7 +1489,7 @@ Error ResourceFormatLoaderText::convert_file_to_binary(const String &p_src_path,
 /*****************************************************************************************************/
 
 String ResourceFormatSaverTextInstance::_write_resources(void *ud, const RES &p_resource) {
-	ResourceFormatSaverTextInstance *rsi = (ResourceFormatSaverTextInstance *)ud;
+	ResourceFormatSaverTextInstance *rsi = static_cast<ResourceFormatSaverTextInstance *>(ud);
 	return rsi->_write_resource(p_resource);
 }
 
diff --git a/scene/resources/resource_format_text.h b/scene/resources/resource_format_text.h
index 9585b9040f..00919165b8 100644
--- a/scene/resources/resource_format_text.h
+++ b/scene/resources/resource_format_text.h
@@ -96,8 +96,8 @@ class ResourceLoaderText {
 		Map<String, RES> resource_map;
 	};
 
-	static Error _parse_sub_resource_dummys(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return _parse_sub_resource_dummy((DummyReadData *)(p_self), p_stream, r_res, line, r_err_str); }
-	static Error _parse_ext_resource_dummys(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return _parse_ext_resource_dummy((DummyReadData *)(p_self), p_stream, r_res, line, r_err_str); }
+	static Error _parse_sub_resource_dummys(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return _parse_sub_resource_dummy(static_cast<DummyReadData *>(p_self), p_stream, r_res, line, r_err_str); }
+	static Error _parse_ext_resource_dummys(void *p_self, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) { return _parse_ext_resource_dummy(static_cast<DummyReadData *>(p_self), p_stream, r_res, line, r_err_str); }
 
 	static Error _parse_sub_resource_dummy(DummyReadData *p_data, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str);
 	static Error _parse_ext_resource_dummy(DummyReadData *p_data, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str);
diff --git a/servers/audio/audio_driver_dummy.cpp b/servers/audio/audio_driver_dummy.cpp
index 1ba0afd8a1..635e4601c7 100644
--- a/servers/audio/audio_driver_dummy.cpp
+++ b/servers/audio/audio_driver_dummy.cpp
@@ -54,7 +54,7 @@ Error AudioDriverDummy::init() {
 };
 
 void AudioDriverDummy::thread_func(void *p_udata) {
-	AudioDriverDummy *ad = (AudioDriverDummy *)p_udata;
+	AudioDriverDummy *ad = static_cast<AudioDriverDummy *>(p_udata);
 
 	uint64_t usdelay = (ad->buffer_frames / float(ad->mix_rate)) * 1000000;
 
diff --git a/servers/audio/effects/audio_effect_record.cpp b/servers/audio/effects/audio_effect_record.cpp
index 0069f6ad85..d68522e5b9 100644
--- a/servers/audio/effects/audio_effect_record.cpp
+++ b/servers/audio/effects/audio_effect_record.cpp
@@ -62,7 +62,7 @@ void AudioEffectRecordInstance::_update_buffer() {
 }
 
 void AudioEffectRecordInstance::_update(void *userdata) {
-	AudioEffectRecordInstance *ins = (AudioEffectRecordInstance *)userdata;
+	AudioEffectRecordInstance *ins = static_cast<AudioEffectRecordInstance *>(userdata);
 	ins->_update_buffer();
 }
 
diff --git a/servers/physics_2d/godot_area_2d.h b/servers/physics_2d/godot_area_2d.h
index 6e8078909b..dadd9747b1 100644
--- a/servers/physics_2d/godot_area_2d.h
+++ b/servers/physics_2d/godot_area_2d.h
@@ -96,7 +96,7 @@ class GodotArea2D : public GodotCollisionObject2D {
 
 	Set<GodotConstraint2D *> constraints;
 
-	virtual void _shapes_changed();
+	virtual void _shapes_changed() override;
 	void _queue_monitor_update();
 
 	void _set_space_override_mode(PhysicsServer2D::AreaSpaceOverrideMode &r_mode, PhysicsServer2D::AreaSpaceOverrideMode p_new_mode);
@@ -151,7 +151,7 @@ public:
 
 	void set_transform(const Transform2D &p_transform);
 
-	void set_space(GodotSpace2D *p_space);
+	void set_space(GodotSpace2D *p_space) override;
 
 	void call_queries();
 
diff --git a/servers/physics_2d/godot_body_2d.h b/servers/physics_2d/godot_body_2d.h
index 1335a19126..4b87a69d5c 100644
--- a/servers/physics_2d/godot_body_2d.h
+++ b/servers/physics_2d/godot_body_2d.h
@@ -103,7 +103,7 @@ class GodotBody2D : public GodotCollisionObject2D {
 	bool can_sleep = true;
 	bool first_time_kinematic = false;
 	void _mass_properties_changed();
-	virtual void _shapes_changed();
+	virtual void _shapes_changed() override;
 	Transform2D new_transform;
 
 	List<Pair<GodotConstraint2D *, int>> constraint_list;
@@ -302,7 +302,7 @@ public:
 	_FORCE_INLINE_ void set_continuous_collision_detection_mode(PhysicsServer2D::CCDMode p_mode) { continuous_cd_mode = p_mode; }
 	_FORCE_INLINE_ PhysicsServer2D::CCDMode get_continuous_collision_detection_mode() const { return continuous_cd_mode; }
 
-	void set_space(GodotSpace2D *p_space);
+	void set_space(GodotSpace2D *p_space) override;
 
 	void update_mass_properties();
 	void reset_mass_properties();
diff --git a/servers/physics_2d/godot_body_pair_2d.cpp b/servers/physics_2d/godot_body_pair_2d.cpp
index 2bf1e5a1d4..6e76697a1b 100644
--- a/servers/physics_2d/godot_body_pair_2d.cpp
+++ b/servers/physics_2d/godot_body_pair_2d.cpp
@@ -39,7 +39,7 @@
 #define MAX_BIAS_ROTATION (Math_PI / 8)
 
 void GodotBodyPair2D::_add_contact(const Vector2 &p_point_A, const Vector2 &p_point_B, void *p_self) {
-	GodotBodyPair2D *self = (GodotBodyPair2D *)p_self;
+	GodotBodyPair2D *self = static_cast<GodotBodyPair2D *>(p_self);
 
 	self->_contact_added_callback(p_point_A, p_point_B);
 }
diff --git a/servers/physics_2d/godot_broad_phase_2d_bvh.cpp b/servers/physics_2d/godot_broad_phase_2d_bvh.cpp
index 2cc60fc765..c545fec113 100644
--- a/servers/physics_2d/godot_broad_phase_2d_bvh.cpp
+++ b/servers/physics_2d/godot_broad_phase_2d_bvh.cpp
@@ -82,7 +82,7 @@ int GodotBroadPhase2DBVH::cull_aabb(const Rect2 &p_aabb, GodotCollisionObject2D
 }
 
 void *GodotBroadPhase2DBVH::_pair_callback(void *self, uint32_t p_A, GodotCollisionObject2D *p_object_A, int subindex_A, uint32_t p_B, GodotCollisionObject2D *p_object_B, int subindex_B) {
-	GodotBroadPhase2DBVH *bpo = (GodotBroadPhase2DBVH *)(self);
+	GodotBroadPhase2DBVH *bpo = static_cast<GodotBroadPhase2DBVH *>(self);
 	if (!bpo->pair_callback) {
 		return nullptr;
 	}
@@ -91,7 +91,7 @@ void *GodotBroadPhase2DBVH::_pair_callback(void *self, uint32_t p_A, GodotCollis
 }
 
 void GodotBroadPhase2DBVH::_unpair_callback(void *self, uint32_t p_A, GodotCollisionObject2D *p_object_A, int subindex_A, uint32_t p_B, GodotCollisionObject2D *p_object_B, int subindex_B, void *pairdata) {
-	GodotBroadPhase2DBVH *bpo = (GodotBroadPhase2DBVH *)(self);
+	GodotBroadPhase2DBVH *bpo = static_cast<GodotBroadPhase2DBVH *>(self);
 	if (!bpo->unpair_callback) {
 		return;
 	}
diff --git a/servers/physics_2d/godot_broad_phase_2d_bvh.h b/servers/physics_2d/godot_broad_phase_2d_bvh.h
index b11ad0e75e..512111f948 100644
--- a/servers/physics_2d/godot_broad_phase_2d_bvh.h
+++ b/servers/physics_2d/godot_broad_phase_2d_bvh.h
@@ -77,22 +77,22 @@ class GodotBroadPhase2DBVH : public GodotBroadPhase2D {
 
 public:
 	// 0 is an invalid ID
-	virtual ID create(GodotCollisionObject2D *p_object, int p_subindex = 0, const Rect2 &p_aabb = Rect2(), bool p_static = false);
-	virtual void move(ID p_id, const Rect2 &p_aabb);
-	virtual void set_static(ID p_id, bool p_static);
-	virtual void remove(ID p_id);
+	virtual ID create(GodotCollisionObject2D *p_object, int p_subindex = 0, const Rect2 &p_aabb = Rect2(), bool p_static = false) override;
+	virtual void move(ID p_id, const Rect2 &p_aabb) override;
+	virtual void set_static(ID p_id, bool p_static) override;
+	virtual void remove(ID p_id) override;
 
-	virtual GodotCollisionObject2D *get_object(ID p_id) const;
-	virtual bool is_static(ID p_id) const;
-	virtual int get_subindex(ID p_id) const;
+	virtual GodotCollisionObject2D *get_object(ID p_id) const override;
+	virtual bool is_static(ID p_id) const override;
+	virtual int get_subindex(ID p_id) const override;
 
-	virtual int cull_segment(const Vector2 &p_from, const Vector2 &p_to, GodotCollisionObject2D **p_results, int p_max_results, int *p_result_indices = nullptr);
-	virtual int cull_aabb(const Rect2 &p_aabb, GodotCollisionObject2D **p_results, int p_max_results, int *p_result_indices = nullptr);
+	virtual int cull_segment(const Vector2 &p_from, const Vector2 &p_to, GodotCollisionObject2D **p_results, int p_max_results, int *p_result_indices = nullptr) override;
+	virtual int cull_aabb(const Rect2 &p_aabb, GodotCollisionObject2D **p_results, int p_max_results, int *p_result_indices = nullptr) override;
 
-	virtual void set_pair_callback(PairCallback p_pair_callback, void *p_userdata);
-	virtual void set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata);
+	virtual void set_pair_callback(PairCallback p_pair_callback, void *p_userdata) override;
+	virtual void set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata) override;
 
-	virtual void update();
+	virtual void update() override;
 
 	static GodotBroadPhase2D *_create();
 	GodotBroadPhase2DBVH();
diff --git a/servers/physics_2d/godot_collision_object_2d.h b/servers/physics_2d/godot_collision_object_2d.h
index 19d6e91561..1a683a7b0f 100644
--- a/servers/physics_2d/godot_collision_object_2d.h
+++ b/servers/physics_2d/godot_collision_object_2d.h
@@ -104,7 +104,7 @@ public:
 	_FORCE_INLINE_ void set_canvas_instance_id(const ObjectID &p_canvas_instance_id) { canvas_instance_id = p_canvas_instance_id; }
 	_FORCE_INLINE_ ObjectID get_canvas_instance_id() const { return canvas_instance_id; }
 
-	void _shape_changed();
+	void _shape_changed() override;
 
 	_FORCE_INLINE_ Type get_type() const { return type; }
 	void add_shape(GodotShape2D *p_shape, const Transform2D &p_transform = Transform2D(), bool p_disabled = false);
@@ -166,7 +166,7 @@ public:
 	}
 	_FORCE_INLINE_ uint32_t get_collision_layer() const { return collision_layer; }
 
-	void remove_shape(GodotShape2D *p_shape);
+	void remove_shape(GodotShape2D *p_shape) override;
 	void remove_shape(int p_index);
 
 	virtual void set_space(GodotSpace2D *p_space) = 0;
diff --git a/servers/physics_2d/godot_collision_solver_2d.cpp b/servers/physics_2d/godot_collision_solver_2d.cpp
index 263d6d939f..383c6a915c 100644
--- a/servers/physics_2d/godot_collision_solver_2d.cpp
+++ b/servers/physics_2d/godot_collision_solver_2d.cpp
@@ -150,7 +150,7 @@ struct _ConcaveCollisionInfo2D {
 };
 
 bool GodotCollisionSolver2D::concave_callback(void *p_userdata, GodotShape2D *p_convex) {
-	_ConcaveCollisionInfo2D &cinfo = *(_ConcaveCollisionInfo2D *)(p_userdata);
+	_ConcaveCollisionInfo2D &cinfo = *(static_cast<_ConcaveCollisionInfo2D *>(p_userdata));
 	cinfo.aabb_tests++;
 
 	bool collided = collision_solver(cinfo.shape_A, *cinfo.transform_A, cinfo.motion_A, p_convex, *cinfo.transform_B, cinfo.motion_B, cinfo.result_callback, cinfo.userdata, cinfo.swap_result, cinfo.sep_axis, cinfo.margin_A, cinfo.margin_B);
diff --git a/servers/physics_2d/godot_physics_server_2d.cpp b/servers/physics_2d/godot_physics_server_2d.cpp
index a9b499c6b5..650a95c914 100644
--- a/servers/physics_2d/godot_physics_server_2d.cpp
+++ b/servers/physics_2d/godot_physics_server_2d.cpp
@@ -144,7 +144,7 @@ real_t GodotPhysicsServer2D::shape_get_custom_solver_bias(RID p_shape) const {
 }
 
 void GodotPhysicsServer2D::_shape_col_cbk(const Vector2 &p_point_A, const Vector2 &p_point_B, void *p_userdata) {
-	CollCbkData *cbk = (CollCbkData *)p_userdata;
+	CollCbkData *cbk = static_cast<CollCbkData *>(p_userdata);
 
 	if (cbk->max == 0) {
 		return;
@@ -1212,7 +1212,7 @@ void GodotPhysicsServer2D::free(RID p_rid) {
 		GodotSpace2D *space = space_owner.get_or_null(p_rid);
 
 		while (space->get_objects().size()) {
-			GodotCollisionObject2D *co = (GodotCollisionObject2D *)space->get_objects().front()->get();
+			GodotCollisionObject2D *co = static_cast<GodotCollisionObject2D *>(space->get_objects().front()->get());
 			co->set_space(nullptr);
 		}
 
@@ -1251,7 +1251,7 @@ void GodotPhysicsServer2D::step(real_t p_step) {
 	active_objects = 0;
 	collision_pairs = 0;
 	for (Set<const GodotSpace2D *>::Element *E = active_spaces.front(); E; E = E->next()) {
-		stepper->step((GodotSpace2D *)E->get(), p_step);
+		stepper->step(const_cast<GodotSpace2D *>(E->get()), p_step);
 		island_count += E->get()->get_island_count();
 		active_objects += E->get()->get_active_objects();
 		collision_pairs += E->get()->get_collision_pairs();
@@ -1272,7 +1272,7 @@ void GodotPhysicsServer2D::flush_queries() {
 	uint64_t time_beg = OS::get_singleton()->get_ticks_usec();
 
 	for (Set<const GodotSpace2D *>::Element *E = active_spaces.front(); E; E = E->next()) {
-		GodotSpace2D *space = (GodotSpace2D *)E->get();
+		GodotSpace2D *space = const_cast<GodotSpace2D *>(E->get());
 		space->call_queries();
 	}
 
diff --git a/servers/physics_2d/godot_shape_2d.cpp b/servers/physics_2d/godot_shape_2d.cpp
index b5dbb8a2dd..6c020f9e72 100644
--- a/servers/physics_2d/godot_shape_2d.cpp
+++ b/servers/physics_2d/godot_shape_2d.cpp
@@ -37,7 +37,7 @@ void GodotShape2D::configure(const Rect2 &p_aabb) {
 	aabb = p_aabb;
 	configured = true;
 	for (const KeyValue<GodotShapeOwner2D *, int> &E : owners) {
-		GodotShapeOwner2D *co = (GodotShapeOwner2D *)E.key;
+		GodotShapeOwner2D *co = const_cast<GodotShapeOwner2D *>(E.key);
 		co->_shape_changed();
 	}
 }
diff --git a/servers/physics_2d/godot_space_2d.cpp b/servers/physics_2d/godot_space_2d.cpp
index 99c0566fb1..63e3af1395 100644
--- a/servers/physics_2d/godot_space_2d.cpp
+++ b/servers/physics_2d/godot_space_2d.cpp
@@ -403,7 +403,7 @@ struct _RestCallbackData2D {
 };
 
 static void _rest_cbk_result(const Vector2 &p_point_A, const Vector2 &p_point_B, void *p_userdata) {
-	_RestCallbackData2D *rd = (_RestCallbackData2D *)p_userdata;
+	_RestCallbackData2D *rd = static_cast<_RestCallbackData2D *>(p_userdata);
 
 	Vector2 contact_rel = p_point_B - p_point_A;
 	real_t len = contact_rel.length();
@@ -1005,7 +1005,7 @@ void *GodotSpace2D::_broadphase_pair(GodotCollisionObject2D *A, int p_subindex_A
 		SWAP(type_A, type_B);
 	}
 
-	GodotSpace2D *self = (GodotSpace2D *)p_self;
+	GodotSpace2D *self = static_cast<GodotSpace2D *>(p_self);
 	self->collision_pairs++;
 
 	if (type_A == GodotCollisionObject2D::TYPE_AREA) {
@@ -1021,7 +1021,7 @@ void *GodotSpace2D::_broadphase_pair(GodotCollisionObject2D *A, int p_subindex_A
 		}
 
 	} else {
-		GodotBodyPair2D *b = memnew(GodotBodyPair2D((GodotBody2D *)A, p_subindex_A, (GodotBody2D *)B, p_subindex_B));
+		GodotBodyPair2D *b = memnew(GodotBodyPair2D(static_cast<GodotBody2D *>(A), p_subindex_A, static_cast<GodotBody2D *>(B), p_subindex_B));
 		return b;
 	}
 
diff --git a/servers/physics_2d/godot_step_2d.cpp b/servers/physics_2d/godot_step_2d.cpp
index 866c415440..fd72038be3 100644
--- a/servers/physics_2d/godot_step_2d.cpp
+++ b/servers/physics_2d/godot_step_2d.cpp
@@ -47,7 +47,7 @@ void GodotStep2D::_populate_island(GodotBody2D *p_body, LocalVector<GodotBody2D
 	}
 
 	for (const Pair<GodotConstraint2D *, int> &E : p_body->get_constraint_list()) {
-		GodotConstraint2D *constraint = (GodotConstraint2D *)E.first;
+		GodotConstraint2D *constraint = const_cast<GodotConstraint2D *>(E.first);
 		if (constraint->get_island_step() == _step) {
 			continue; // Already processed.
 		}
diff --git a/servers/physics_3d/godot_area_3d.h b/servers/physics_3d/godot_area_3d.h
index ce64fc802a..d15f8ec0a6 100644
--- a/servers/physics_3d/godot_area_3d.h
+++ b/servers/physics_3d/godot_area_3d.h
@@ -102,7 +102,7 @@ class GodotArea3D : public GodotCollisionObject3D {
 
 	Set<GodotConstraint3D *> constraints;
 
-	virtual void _shapes_changed();
+	virtual void _shapes_changed() override;
 	void _queue_monitor_update();
 
 	void _set_space_override_mode(PhysicsServer3D::AreaSpaceOverrideMode &r_mode, PhysicsServer3D::AreaSpaceOverrideMode p_new_mode);
@@ -172,7 +172,7 @@ public:
 
 	void set_transform(const Transform3D &p_transform);
 
-	void set_space(GodotSpace3D *p_space);
+	void set_space(GodotSpace3D *p_space) override;
 
 	void call_queries();
 
diff --git a/servers/physics_3d/godot_body_3d.h b/servers/physics_3d/godot_body_3d.h
index 1906e8aab1..c0c847d920 100644
--- a/servers/physics_3d/godot_body_3d.h
+++ b/servers/physics_3d/godot_body_3d.h
@@ -109,7 +109,7 @@ class GodotBody3D : public GodotCollisionObject3D {
 	bool first_time_kinematic = false;
 
 	void _mass_properties_changed();
-	virtual void _shapes_changed();
+	virtual void _shapes_changed() override;
 	Transform3D new_transform;
 
 	Map<GodotConstraint3D *, int> constraint_map;
@@ -301,7 +301,7 @@ public:
 	_FORCE_INLINE_ void set_continuous_collision_detection(bool p_enable) { continuous_cd = p_enable; }
 	_FORCE_INLINE_ bool is_continuous_collision_detection_enabled() const { return continuous_cd; }
 
-	void set_space(GodotSpace3D *p_space);
+	void set_space(GodotSpace3D *p_space) override;
 
 	void update_mass_properties();
 	void reset_mass_properties();
diff --git a/servers/physics_3d/godot_body_pair_3d.cpp b/servers/physics_3d/godot_body_pair_3d.cpp
index 89d5d59161..eebbe0196d 100644
--- a/servers/physics_3d/godot_body_pair_3d.cpp
+++ b/servers/physics_3d/godot_body_pair_3d.cpp
@@ -39,7 +39,7 @@
 #define MAX_BIAS_ROTATION (Math_PI / 8)
 
 void GodotBodyPair3D::_contact_added_callback(const Vector3 &p_point_A, int p_index_A, const Vector3 &p_point_B, int p_index_B, void *p_userdata) {
-	GodotBodyPair3D *pair = (GodotBodyPair3D *)p_userdata;
+	GodotBodyPair3D *pair = static_cast<GodotBodyPair3D *>(p_userdata);
 	pair->contact_added_callback(p_point_A, p_index_A, p_point_B, p_index_B);
 }
 
@@ -562,7 +562,7 @@ GodotBodyPair3D::~GodotBodyPair3D() {
 }
 
 void GodotBodySoftBodyPair3D::_contact_added_callback(const Vector3 &p_point_A, int p_index_A, const Vector3 &p_point_B, int p_index_B, void *p_userdata) {
-	GodotBodySoftBodyPair3D *pair = (GodotBodySoftBodyPair3D *)p_userdata;
+	GodotBodySoftBodyPair3D *pair = static_cast<GodotBodySoftBodyPair3D *>(p_userdata);
 	pair->contact_added_callback(p_point_A, p_index_A, p_point_B, p_index_B);
 }
 
diff --git a/servers/physics_3d/godot_broad_phase_3d_bvh.cpp b/servers/physics_3d/godot_broad_phase_3d_bvh.cpp
index b34f9d214f..435c1e8aec 100644
--- a/servers/physics_3d/godot_broad_phase_3d_bvh.cpp
+++ b/servers/physics_3d/godot_broad_phase_3d_bvh.cpp
@@ -87,7 +87,7 @@ int GodotBroadPhase3DBVH::cull_aabb(const AABB &p_aabb, GodotCollisionObject3D *
 }
 
 void *GodotBroadPhase3DBVH::_pair_callback(void *self, uint32_t p_A, GodotCollisionObject3D *p_object_A, int subindex_A, uint32_t p_B, GodotCollisionObject3D *p_object_B, int subindex_B) {
-	GodotBroadPhase3DBVH *bpo = (GodotBroadPhase3DBVH *)(self);
+	GodotBroadPhase3DBVH *bpo = static_cast<GodotBroadPhase3DBVH *>(self);
 	if (!bpo->pair_callback) {
 		return nullptr;
 	}
@@ -96,7 +96,7 @@ void *GodotBroadPhase3DBVH::_pair_callback(void *self, uint32_t p_A, GodotCollis
 }
 
 void GodotBroadPhase3DBVH::_unpair_callback(void *self, uint32_t p_A, GodotCollisionObject3D *p_object_A, int subindex_A, uint32_t p_B, GodotCollisionObject3D *p_object_B, int subindex_B, void *pairdata) {
-	GodotBroadPhase3DBVH *bpo = (GodotBroadPhase3DBVH *)(self);
+	GodotBroadPhase3DBVH *bpo = static_cast<GodotBroadPhase3DBVH *>(self);
 	if (!bpo->unpair_callback) {
 		return;
 	}
diff --git a/servers/physics_3d/godot_broad_phase_3d_bvh.h b/servers/physics_3d/godot_broad_phase_3d_bvh.h
index 7660030195..ae5a18d955 100644
--- a/servers/physics_3d/godot_broad_phase_3d_bvh.h
+++ b/servers/physics_3d/godot_broad_phase_3d_bvh.h
@@ -75,23 +75,23 @@ class GodotBroadPhase3DBVH : public GodotBroadPhase3D {
 
 public:
 	// 0 is an invalid ID
-	virtual ID create(GodotCollisionObject3D *p_object, int p_subindex = 0, const AABB &p_aabb = AABB(), bool p_static = false);
-	virtual void move(ID p_id, const AABB &p_aabb);
-	virtual void set_static(ID p_id, bool p_static);
-	virtual void remove(ID p_id);
+	virtual ID create(GodotCollisionObject3D *p_object, int p_subindex = 0, const AABB &p_aabb = AABB(), bool p_static = false) override;
+	virtual void move(ID p_id, const AABB &p_aabb) override;
+	virtual void set_static(ID p_id, bool p_static) override;
+	virtual void remove(ID p_id) override;
 
-	virtual GodotCollisionObject3D *get_object(ID p_id) const;
-	virtual bool is_static(ID p_id) const;
-	virtual int get_subindex(ID p_id) const;
+	virtual GodotCollisionObject3D *get_object(ID p_id) const override;
+	virtual bool is_static(ID p_id) const override;
+	virtual int get_subindex(ID p_id) const override;
 
-	virtual int cull_point(const Vector3 &p_point, GodotCollisionObject3D **p_results, int p_max_results, int *p_result_indices = nullptr);
-	virtual int cull_segment(const Vector3 &p_from, const Vector3 &p_to, GodotCollisionObject3D **p_results, int p_max_results, int *p_result_indices = nullptr);
-	virtual int cull_aabb(const AABB &p_aabb, GodotCollisionObject3D **p_results, int p_max_results, int *p_result_indices = nullptr);
+	virtual int cull_point(const Vector3 &p_point, GodotCollisionObject3D **p_results, int p_max_results, int *p_result_indices = nullptr) override;
+	virtual int cull_segment(const Vector3 &p_from, const Vector3 &p_to, GodotCollisionObject3D **p_results, int p_max_results, int *p_result_indices = nullptr) override;
+	virtual int cull_aabb(const AABB &p_aabb, GodotCollisionObject3D **p_results, int p_max_results, int *p_result_indices = nullptr) override;
 
-	virtual void set_pair_callback(PairCallback p_pair_callback, void *p_userdata);
-	virtual void set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata);
+	virtual void set_pair_callback(PairCallback p_pair_callback, void *p_userdata) override;
+	virtual void set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata) override;
 
-	virtual void update();
+	virtual void update() override;
 
 	static GodotBroadPhase3D *_create();
 	GodotBroadPhase3DBVH();
diff --git a/servers/physics_3d/godot_collision_object_3d.h b/servers/physics_3d/godot_collision_object_3d.h
index 515b945564..0f09f21962 100644
--- a/servers/physics_3d/godot_collision_object_3d.h
+++ b/servers/physics_3d/godot_collision_object_3d.h
@@ -112,7 +112,7 @@ public:
 	_FORCE_INLINE_ void set_instance_id(const ObjectID &p_instance_id) { instance_id = p_instance_id; }
 	_FORCE_INLINE_ ObjectID get_instance_id() const { return instance_id; }
 
-	void _shape_changed();
+	void _shape_changed() override;
 
 	_FORCE_INLINE_ Type get_type() const { return type; }
 	void add_shape(GodotShape3D *p_shape, const Transform3D &p_transform = Transform3D(), bool p_disabled = false);
@@ -173,7 +173,7 @@ public:
 		return collision_layer & p_other->collision_mask || p_other->collision_layer & collision_mask;
 	}
 
-	void remove_shape(GodotShape3D *p_shape);
+	void remove_shape(GodotShape3D *p_shape) override;
 	void remove_shape(int p_index);
 
 	virtual void set_space(GodotSpace3D *p_space) = 0;
diff --git a/servers/physics_3d/godot_collision_solver_3d.cpp b/servers/physics_3d/godot_collision_solver_3d.cpp
index 81e1a88366..0adfabef78 100644
--- a/servers/physics_3d/godot_collision_solver_3d.cpp
+++ b/servers/physics_3d/godot_collision_solver_3d.cpp
@@ -141,7 +141,7 @@ struct _SoftBodyContactCollisionInfo {
 };
 
 void GodotCollisionSolver3D::soft_body_contact_callback(const Vector3 &p_point_A, int p_index_A, const Vector3 &p_point_B, int p_index_B, void *p_userdata) {
-	_SoftBodyContactCollisionInfo &cinfo = *(_SoftBodyContactCollisionInfo *)(p_userdata);
+	_SoftBodyContactCollisionInfo &cinfo = *(static_cast<_SoftBodyContactCollisionInfo *>(p_userdata));
 
 	++cinfo.contact_count;
 
@@ -170,7 +170,7 @@ struct _SoftBodyQueryInfo {
 };
 
 bool GodotCollisionSolver3D::soft_body_query_callback(uint32_t p_node_index, void *p_userdata) {
-	_SoftBodyQueryInfo &query_cinfo = *(_SoftBodyQueryInfo *)(p_userdata);
+	_SoftBodyQueryInfo &query_cinfo = *(static_cast<_SoftBodyQueryInfo *>(p_userdata));
 
 	Vector3 node_position = query_cinfo.soft_body->get_node_position(p_node_index);
 
@@ -189,7 +189,7 @@ bool GodotCollisionSolver3D::soft_body_query_callback(uint32_t p_node_index, voi
 }
 
 bool GodotCollisionSolver3D::soft_body_concave_callback(void *p_userdata, GodotShape3D *p_convex) {
-	_SoftBodyQueryInfo &query_cinfo = *(_SoftBodyQueryInfo *)(p_userdata);
+	_SoftBodyQueryInfo &query_cinfo = *(static_cast<_SoftBodyQueryInfo *>(p_userdata));
 
 	query_cinfo.shape_A = p_convex;
 
@@ -292,7 +292,7 @@ struct _ConcaveCollisionInfo {
 };
 
 bool GodotCollisionSolver3D::concave_callback(void *p_userdata, GodotShape3D *p_convex) {
-	_ConcaveCollisionInfo &cinfo = *(_ConcaveCollisionInfo *)(p_userdata);
+	_ConcaveCollisionInfo &cinfo = *(static_cast<_ConcaveCollisionInfo *>(p_userdata));
 	cinfo.aabb_tests++;
 
 	bool collided = collision_solver(cinfo.shape_A, *cinfo.transform_A, p_convex, *cinfo.transform_B, cinfo.result_callback, cinfo.userdata, cinfo.swap_result, nullptr, cinfo.margin_A, cinfo.margin_B);
@@ -422,7 +422,7 @@ bool GodotCollisionSolver3D::solve_static(const GodotShape3D *p_shape_A, const T
 }
 
 bool GodotCollisionSolver3D::concave_distance_callback(void *p_userdata, GodotShape3D *p_convex) {
-	_ConcaveCollisionInfo &cinfo = *(_ConcaveCollisionInfo *)(p_userdata);
+	_ConcaveCollisionInfo &cinfo = *(static_cast<_ConcaveCollisionInfo *>(p_userdata));
 	cinfo.aabb_tests++;
 
 	Vector3 close_A, close_B;
diff --git a/servers/physics_3d/godot_physics_server_3d.cpp b/servers/physics_3d/godot_physics_server_3d.cpp
index f7270713e0..e5107be74b 100644
--- a/servers/physics_3d/godot_physics_server_3d.cpp
+++ b/servers/physics_3d/godot_physics_server_3d.cpp
@@ -1570,7 +1570,7 @@ void GodotPhysicsServer3D::free(RID p_rid) {
 		GodotSpace3D *space = space_owner.get_or_null(p_rid);
 
 		while (space->get_objects().size()) {
-			GodotCollisionObject3D *co = (GodotCollisionObject3D *)space->get_objects().front()->get();
+			GodotCollisionObject3D *co = static_cast<GodotCollisionObject3D *>(space->get_objects().front()->get());
 			co->set_space(nullptr);
 		}
 
@@ -1612,7 +1612,7 @@ void GodotPhysicsServer3D::step(real_t p_step) {
 	active_objects = 0;
 	collision_pairs = 0;
 	for (Set<const GodotSpace3D *>::Element *E = active_spaces.front(); E; E = E->next()) {
-		stepper->step((GodotSpace3D *)E->get(), p_step);
+		stepper->step(const_cast<GodotSpace3D *>(E->get()), p_step);
 		island_count += E->get()->get_island_count();
 		active_objects += E->get()->get_active_objects();
 		collision_pairs += E->get()->get_collision_pairs();
@@ -1636,7 +1636,7 @@ void GodotPhysicsServer3D::flush_queries() {
 	uint64_t time_beg = OS::get_singleton()->get_ticks_usec();
 
 	for (Set<const GodotSpace3D *>::Element *E = active_spaces.front(); E; E = E->next()) {
-		GodotSpace3D *space = (GodotSpace3D *)E->get();
+		GodotSpace3D *space = const_cast<GodotSpace3D *>(E->get());
 		space->call_queries();
 	}
 
@@ -1709,7 +1709,7 @@ void GodotPhysicsServer3D::_update_shapes() {
 }
 
 void GodotPhysicsServer3D::_shape_col_cbk(const Vector3 &p_point_A, int p_index_A, const Vector3 &p_point_B, int p_index_B, void *p_userdata) {
-	CollCbkData *cbk = (CollCbkData *)p_userdata;
+	CollCbkData *cbk = static_cast<CollCbkData *>(p_userdata);
 
 	if (cbk->max == 0) {
 		return;
diff --git a/servers/physics_3d/godot_shape_3d.cpp b/servers/physics_3d/godot_shape_3d.cpp
index 7762c4829e..21595c9612 100644
--- a/servers/physics_3d/godot_shape_3d.cpp
+++ b/servers/physics_3d/godot_shape_3d.cpp
@@ -62,7 +62,7 @@ void GodotShape3D::configure(const AABB &p_aabb) {
 	aabb = p_aabb;
 	configured = true;
 	for (const KeyValue<GodotShapeOwner3D *, int> &E : owners) {
-		GodotShapeOwner3D *co = (GodotShapeOwner3D *)E.key;
+		GodotShapeOwner3D *co = const_cast<GodotShapeOwner3D *>(E.key);
 		co->_shape_changed();
 	}
 }
diff --git a/servers/physics_3d/godot_soft_body_3d.cpp b/servers/physics_3d/godot_soft_body_3d.cpp
index f09da92cae..be4b41292d 100644
--- a/servers/physics_3d/godot_soft_body_3d.cpp
+++ b/servers/physics_3d/godot_soft_body_3d.cpp
@@ -1272,7 +1272,7 @@ struct _SoftBodyIntersectSegmentInfo {
 	real_t hit_dist_sq = INFINITY;
 
 	static bool process_hit(uint32_t p_face_index, void *p_userdata) {
-		_SoftBodyIntersectSegmentInfo &query_info = *(_SoftBodyIntersectSegmentInfo *)(p_userdata);
+		_SoftBodyIntersectSegmentInfo &query_info = *(static_cast<_SoftBodyIntersectSegmentInfo *>(p_userdata));
 
 		Vector3 points[3];
 		query_info.soft_body->get_face_points(p_face_index, points[0], points[1], points[2]);
diff --git a/servers/physics_3d/godot_soft_body_3d.h b/servers/physics_3d/godot_soft_body_3d.h
index d9f5078313..96f63e5819 100644
--- a/servers/physics_3d/godot_soft_body_3d.h
+++ b/servers/physics_3d/godot_soft_body_3d.h
@@ -153,7 +153,7 @@ public:
 		}
 	}
 
-	virtual void set_space(GodotSpace3D *p_space);
+	virtual void set_space(GodotSpace3D *p_space) override;
 
 	void set_mesh(RID p_mesh);
 
@@ -204,8 +204,8 @@ public:
 	void predict_motion(real_t p_delta);
 	void solve_constraints(real_t p_delta);
 
-	_FORCE_INLINE_ uint32_t get_node_index(void *p_node) const { return ((Node *)p_node)->index; }
-	_FORCE_INLINE_ uint32_t get_face_index(void *p_face) const { return ((Face *)p_face)->index; }
+	_FORCE_INLINE_ uint32_t get_node_index(void *p_node) const { return static_cast<Node *>(p_node)->index; }
+	_FORCE_INLINE_ uint32_t get_face_index(void *p_face) const { return static_cast<Face *>(p_face)->index; }
 
 	// Return true to stop the query.
 	// p_index is the node index for AABB query, face index for Ray query.
@@ -215,7 +215,7 @@ public:
 	void query_ray(const Vector3 &p_from, const Vector3 &p_to, QueryResultCallback p_result_callback, void *p_userdata);
 
 protected:
-	virtual void _shapes_changed();
+	virtual void _shapes_changed() override;
 
 private:
 	void update_normals_and_centroids();
diff --git a/servers/physics_3d/godot_space_3d.cpp b/servers/physics_3d/godot_space_3d.cpp
index e8af2d7283..0b84520c39 100644
--- a/servers/physics_3d/godot_space_3d.cpp
+++ b/servers/physics_3d/godot_space_3d.cpp
@@ -445,7 +445,7 @@ struct _RestCallbackData {
 };
 
 static void _rest_cbk_result(const Vector3 &p_point_A, int p_index_A, const Vector3 &p_point_B, int p_index_B, void *p_userdata) {
-	_RestCallbackData *rd = (_RestCallbackData *)p_userdata;
+	_RestCallbackData *rd = static_cast<_RestCallbackData *>(p_userdata);
 
 	Vector3 contact_rel = p_point_B - p_point_A;
 	real_t len = contact_rel.length();
@@ -1017,7 +1017,7 @@ void *GodotSpace3D::_broadphase_pair(GodotCollisionObject3D *A, int p_subindex_A
 		SWAP(type_A, type_B);
 	}
 
-	GodotSpace3D *self = (GodotSpace3D *)p_self;
+	GodotSpace3D *self = static_cast<GodotSpace3D *>(p_self);
 
 	self->collision_pairs++;
 
@@ -1038,10 +1038,10 @@ void *GodotSpace3D::_broadphase_pair(GodotCollisionObject3D *A, int p_subindex_A
 		}
 	} else if (type_A == GodotCollisionObject3D::TYPE_BODY) {
 		if (type_B == GodotCollisionObject3D::TYPE_SOFT_BODY) {
-			GodotBodySoftBodyPair3D *soft_pair = memnew(GodotBodySoftBodyPair3D((GodotBody3D *)A, p_subindex_A, (GodotSoftBody3D *)B));
+			GodotBodySoftBodyPair3D *soft_pair = memnew(GodotBodySoftBodyPair3D(static_cast<GodotBody3D *>(A), p_subindex_A, static_cast<GodotSoftBody3D *>(B)));
 			return soft_pair;
 		} else {
-			GodotBodyPair3D *b = memnew(GodotBodyPair3D((GodotBody3D *)A, p_subindex_A, (GodotBody3D *)B, p_subindex_B));
+			GodotBodyPair3D *b = memnew(GodotBodyPair3D(static_cast<GodotBody3D *>(A), p_subindex_A, static_cast<GodotBody3D *>(B), p_subindex_B));
 			return b;
 		}
 	} else {
@@ -1056,9 +1056,9 @@ void GodotSpace3D::_broadphase_unpair(GodotCollisionObject3D *A, int p_subindex_
 		return;
 	}
 
-	GodotSpace3D *self = (GodotSpace3D *)p_self;
+	GodotSpace3D *self = static_cast<GodotSpace3D *>(p_self);
 	self->collision_pairs--;
-	GodotConstraint3D *c = (GodotConstraint3D *)p_data;
+	GodotConstraint3D *c = static_cast<GodotConstraint3D *>(p_data);
 	memdelete(c);
 }
 
diff --git a/servers/physics_3d/godot_step_3d.cpp b/servers/physics_3d/godot_step_3d.cpp
index 63635b224b..204adae450 100644
--- a/servers/physics_3d/godot_step_3d.cpp
+++ b/servers/physics_3d/godot_step_3d.cpp
@@ -49,7 +49,7 @@ void GodotStep3D::_populate_island(GodotBody3D *p_body, LocalVector<GodotBody3D
 	}
 
 	for (const KeyValue<GodotConstraint3D *, int> &E : p_body->get_constraint_map()) {
-		GodotConstraint3D *constraint = (GodotConstraint3D *)E.key;
+		GodotConstraint3D *constraint = const_cast<GodotConstraint3D *>(E.key);
 		if (constraint->get_island_step() == _step) {
 			continue; // Already processed.
 		}
@@ -88,7 +88,7 @@ void GodotStep3D::_populate_island_soft_body(GodotSoftBody3D *p_soft_body, Local
 	p_soft_body->set_island_step(_step);
 
 	for (Set<GodotConstraint3D *>::Element *E = p_soft_body->get_constraints().front(); E; E = E->next()) {
-		GodotConstraint3D *constraint = (GodotConstraint3D *)E->get();
+		GodotConstraint3D *constraint = const_cast<GodotConstraint3D *>(E->get());
 		if (constraint->get_island_step() == _step) {
 			continue; // Already processed.
 		}
diff --git a/servers/rendering/renderer_rd/cluster_builder_rd.cpp b/servers/rendering/renderer_rd/cluster_builder_rd.cpp
index 24108b3a59..0b36fe3964 100644
--- a/servers/rendering/renderer_rd/cluster_builder_rd.cpp
+++ b/servers/rendering/renderer_rd/cluster_builder_rd.cpp
@@ -269,7 +269,7 @@ void ClusterBuilderRD::setup(Size2i p_screen_size, uint32_t p_max_elements, RID
 	cluster_render_buffer = RD::get_singleton()->storage_buffer_create(cluster_render_buffer_size);
 	cluster_buffer = RD::get_singleton()->storage_buffer_create(cluster_buffer_size);
 
-	render_elements = (RenderElementData *)memalloc(sizeof(RenderElementData *) * render_element_max);
+	render_elements = static_cast<RenderElementData *>(memalloc(sizeof(RenderElementData *) * render_element_max));
 	render_element_count = 0;
 
 	element_buffer = RD::get_singleton()->storage_buffer_create(sizeof(RenderElementData) * render_element_max);
diff --git a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
index d1995eb39f..e24d020a14 100644
--- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
+++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
@@ -684,7 +684,7 @@ void RenderForwardClustered::_setup_environment(const RenderDataRD *p_render_dat
 	scene_state.ubo.fog_enabled = false;
 
 	if (p_render_data->render_buffers.is_valid()) {
-		RenderBufferDataForwardClustered *render_buffers = (RenderBufferDataForwardClustered *)render_buffers_get_data(p_render_data->render_buffers);
+		RenderBufferDataForwardClustered *render_buffers = static_cast<RenderBufferDataForwardClustered *>(render_buffers_get_data(p_render_data->render_buffers));
 		if (render_buffers->msaa != RS::VIEWPORT_MSAA_DISABLED) {
 			scene_state.ubo.gi_upscale_for_msaa = true;
 		}
@@ -1242,7 +1242,7 @@ void RenderForwardClustered::_setup_lightmaps(const PagedArray<RID> &p_lightmaps
 void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Color &p_default_bg_color) {
 	RenderBufferDataForwardClustered *render_buffer = nullptr;
 	if (p_render_data->render_buffers.is_valid()) {
-		render_buffer = (RenderBufferDataForwardClustered *)render_buffers_get_data(p_render_data->render_buffers);
+		render_buffer = static_cast<RenderBufferDataForwardClustered *>(render_buffers_get_data(p_render_data->render_buffers));
 	}
 	RendererSceneEnvironmentRD *env = get_environment(p_render_data->environment);
 	static const int texture_multisamples[RS::VIEWPORT_MSAA_MAX] = { 1, 2, 4, 8 };
@@ -1944,7 +1944,7 @@ void RenderForwardClustered::_render_sdfgi(RID p_render_buffers, const Vector3i
 
 	_update_render_base_uniform_set();
 
-	RenderBufferDataForwardClustered *render_buffer = (RenderBufferDataForwardClustered *)render_buffers_get_data(p_render_buffers);
+	RenderBufferDataForwardClustered *render_buffer = static_cast<RenderBufferDataForwardClustered *>(render_buffers_get_data(p_render_buffers));
 	ERR_FAIL_COND(!render_buffer);
 
 	PassMode pass_mode = PASS_MODE_SDF;
@@ -2212,7 +2212,7 @@ RID RenderForwardClustered::_setup_render_pass_uniform_set(RenderListType p_rend
 
 	RenderBufferDataForwardClustered *rb = nullptr;
 	if (p_render_data && p_render_data->render_buffers.is_valid()) {
-		rb = (RenderBufferDataForwardClustered *)render_buffers_get_data(p_render_data->render_buffers);
+		rb = static_cast<RenderBufferDataForwardClustered *>(render_buffers_get_data(p_render_data->render_buffers));
 	}
 
 	//default render buffer and scene state uniform set
@@ -2586,7 +2586,7 @@ RID RenderForwardClustered::_setup_sdfgi_render_pass_uniform_set(RID p_albedo_te
 }
 
 RID RenderForwardClustered::_render_buffers_get_normal_texture(RID p_render_buffers) {
-	RenderBufferDataForwardClustered *rb = (RenderBufferDataForwardClustered *)render_buffers_get_data(p_render_buffers);
+	RenderBufferDataForwardClustered *rb = static_cast<RenderBufferDataForwardClustered *>(render_buffers_get_data(p_render_buffers));
 
 	return rb->normal_roughness_buffer;
 }
@@ -2664,7 +2664,7 @@ void RenderForwardClustered::_geometry_instance_add_surface_with_material(Geomet
 	void *surface_shadow = nullptr;
 	if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_position && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass && !p_material->shader_data->uses_alpha_clip) {
 		flags |= GeometryInstanceSurfaceDataCache::FLAG_USES_SHARED_SHADOW_MATERIAL;
-		material_shadow = (SceneShaderForwardClustered::MaterialData *)RendererRD::MaterialStorage::get_singleton()->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D);
+		material_shadow = static_cast<SceneShaderForwardClustered::MaterialData *>(RendererRD::MaterialStorage::get_singleton()->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D));
 
 		RID shadow_mesh = mesh_storage->mesh_get_shadow_mesh(p_mesh);
 
@@ -2725,7 +2725,7 @@ void RenderForwardClustered::_geometry_instance_add_surface_with_material_chain(
 
 	while (material->next_pass.is_valid()) {
 		RID next_pass = material->next_pass;
-		material = (SceneShaderForwardClustered::MaterialData *)material_storage->material_get_data(next_pass, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardClustered::MaterialData *>(material_storage->material_get_data(next_pass, RendererRD::SHADER_TYPE_3D));
 		if (!material || !material->shader_data->valid) {
 			break;
 		}
@@ -2745,7 +2745,7 @@ void RenderForwardClustered::_geometry_instance_add_surface(GeometryInstanceForw
 	SceneShaderForwardClustered::MaterialData *material = nullptr;
 
 	if (m_src.is_valid()) {
-		material = (SceneShaderForwardClustered::MaterialData *)material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardClustered::MaterialData *>(material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D));
 		if (!material || !material->shader_data->valid) {
 			material = nullptr;
 		}
@@ -2756,7 +2756,7 @@ void RenderForwardClustered::_geometry_instance_add_surface(GeometryInstanceForw
 			material_storage->material_update_dependency(m_src, &ginstance->data->dependency_tracker);
 		}
 	} else {
-		material = (SceneShaderForwardClustered::MaterialData *)material_storage->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardClustered::MaterialData *>(material_storage->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D));
 		m_src = scene_shader.default_material;
 	}
 
@@ -2767,7 +2767,7 @@ void RenderForwardClustered::_geometry_instance_add_surface(GeometryInstanceForw
 	if (ginstance->data->material_overlay.is_valid()) {
 		m_src = ginstance->data->material_overlay;
 
-		material = (SceneShaderForwardClustered::MaterialData *)material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardClustered::MaterialData *>(material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D));
 		if (material && material->shader_data->valid) {
 			if (ginstance->data->dirty_dependencies) {
 				material_storage->material_update_dependency(m_src, &ginstance->data->dependency_tracker);
diff --git a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
index c42ac98a84..2acce8bab7 100644
--- a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
+++ b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
@@ -762,7 +762,7 @@ void fragment() {
 		material_storage->material_initialize(default_material);
 		material_storage->material_set_shader(default_material, default_shader);
 
-		MaterialData *md = (MaterialData *)material_storage->material_get_data(default_material, RendererRD::SHADER_TYPE_3D);
+		MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(default_material, RendererRD::SHADER_TYPE_3D));
 		default_shader_rd = shader.version_get_shader(md->shader_data->version, SHADER_VERSION_COLOR_PASS);
 		default_shader_sdfgi_rd = shader.version_get_shader(md->shader_data->version, SHADER_VERSION_DEPTH_PASS_WITH_SDF);
 
@@ -790,7 +790,7 @@ void fragment() {
 		material_storage->material_initialize(overdraw_material);
 		material_storage->material_set_shader(overdraw_material, overdraw_material_shader);
 
-		MaterialData *md = (MaterialData *)material_storage->material_get_data(overdraw_material, RendererRD::SHADER_TYPE_3D);
+		MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(overdraw_material, RendererRD::SHADER_TYPE_3D));
 		overdraw_material_shader_ptr = md->shader_data;
 		overdraw_material_uniform_set = md->uniform_set;
 	}
diff --git a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp
index 71b0c17165..156d535447 100644
--- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp
+++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp
@@ -298,7 +298,7 @@ RID RenderForwardMobile::_setup_render_pass_uniform_set(RenderListType p_render_
 
 	RenderBufferDataForwardMobile *rb = nullptr;
 	if (p_render_data && p_render_data->render_buffers.is_valid()) {
-		rb = (RenderBufferDataForwardMobile *)render_buffers_get_data(p_render_data->render_buffers);
+		rb = static_cast<RenderBufferDataForwardMobile *>(render_buffers_get_data(p_render_data->render_buffers));
 	}
 
 	// default render buffer and scene state uniform set
@@ -477,7 +477,7 @@ void RenderForwardMobile::_setup_lightmaps(const PagedArray<RID> &p_lightmaps, c
 void RenderForwardMobile::_render_scene(RenderDataRD *p_render_data, const Color &p_default_bg_color) {
 	RenderBufferDataForwardMobile *render_buffer = nullptr;
 	if (p_render_data->render_buffers.is_valid()) {
-		render_buffer = (RenderBufferDataForwardMobile *)render_buffers_get_data(p_render_data->render_buffers);
+		render_buffer = static_cast<RenderBufferDataForwardMobile *>(render_buffers_get_data(p_render_data->render_buffers));
 	}
 	RendererSceneEnvironmentRD *env = get_environment(p_render_data->environment);
 
@@ -1569,7 +1569,7 @@ void RenderForwardMobile::_setup_environment(const RenderDataRD *p_render_data,
 	scene_state.ubo.fog_enabled = false;
 
 	if (p_render_data->render_buffers.is_valid()) {
-		RenderBufferDataForwardMobile *render_buffers = (RenderBufferDataForwardMobile *)render_buffers_get_data(p_render_data->render_buffers);
+		RenderBufferDataForwardMobile *render_buffers = static_cast<RenderBufferDataForwardMobile *>(render_buffers_get_data(p_render_data->render_buffers));
 		if (render_buffers->msaa != RS::VIEWPORT_MSAA_DISABLED) {
 			scene_state.ubo.gi_upscale_for_msaa = true;
 		}
@@ -2335,7 +2335,7 @@ void RenderForwardMobile::_geometry_instance_add_surface_with_material(GeometryI
 	void *surface_shadow = nullptr;
 	if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass && !p_material->shader_data->uses_alpha_clip) {
 		flags |= GeometryInstanceSurfaceDataCache::FLAG_USES_SHARED_SHADOW_MATERIAL;
-		material_shadow = (SceneShaderForwardMobile::MaterialData *)RendererRD::MaterialStorage::get_singleton()->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D);
+		material_shadow = static_cast<SceneShaderForwardMobile::MaterialData *>(RendererRD::MaterialStorage::get_singleton()->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D));
 
 		RID shadow_mesh = mesh_storage->mesh_get_shadow_mesh(p_mesh);
 
@@ -2394,7 +2394,7 @@ void RenderForwardMobile::_geometry_instance_add_surface_with_material_chain(Geo
 
 	while (material->next_pass.is_valid()) {
 		RID next_pass = material->next_pass;
-		material = (SceneShaderForwardMobile::MaterialData *)material_storage->material_get_data(next_pass, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardMobile::MaterialData *>(material_storage->material_get_data(next_pass, RendererRD::SHADER_TYPE_3D));
 		if (!material || !material->shader_data->valid) {
 			break;
 		}
@@ -2414,7 +2414,7 @@ void RenderForwardMobile::_geometry_instance_add_surface(GeometryInstanceForward
 	SceneShaderForwardMobile::MaterialData *material = nullptr;
 
 	if (m_src.is_valid()) {
-		material = (SceneShaderForwardMobile::MaterialData *)material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardMobile::MaterialData *>(material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D));
 		if (!material || !material->shader_data->valid) {
 			material = nullptr;
 		}
@@ -2425,7 +2425,7 @@ void RenderForwardMobile::_geometry_instance_add_surface(GeometryInstanceForward
 			material_storage->material_update_dependency(m_src, &ginstance->data->dependency_tracker);
 		}
 	} else {
-		material = (SceneShaderForwardMobile::MaterialData *)material_storage->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardMobile::MaterialData *>(material_storage->material_get_data(scene_shader.default_material, RendererRD::SHADER_TYPE_3D));
 		m_src = scene_shader.default_material;
 	}
 
@@ -2436,7 +2436,7 @@ void RenderForwardMobile::_geometry_instance_add_surface(GeometryInstanceForward
 	if (ginstance->data->material_overlay.is_valid()) {
 		m_src = ginstance->data->material_overlay;
 
-		material = (SceneShaderForwardMobile::MaterialData *)material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D);
+		material = static_cast<SceneShaderForwardMobile::MaterialData *>(material_storage->material_get_data(m_src, RendererRD::SHADER_TYPE_3D));
 		if (material && material->shader_data->valid) {
 			if (ginstance->data->dirty_dependencies) {
 				material_storage->material_update_dependency(m_src, &ginstance->data->dependency_tracker);
diff --git a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
index 2f56dc0af6..60badbdfee 100644
--- a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
+++ b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
@@ -700,7 +700,7 @@ void fragment() {
 		material_storage->material_initialize(default_material);
 		material_storage->material_set_shader(default_material, default_shader);
 
-		MaterialData *md = (MaterialData *)material_storage->material_get_data(default_material, RendererRD::SHADER_TYPE_3D);
+		MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(default_material, RendererRD::SHADER_TYPE_3D));
 		default_shader_rd = shader.version_get_shader(md->shader_data->version, SHADER_VERSION_COLOR_PASS);
 
 		default_material_shader_ptr = md->shader_data;
@@ -727,7 +727,7 @@ void fragment() {
 		material_storage->material_initialize(overdraw_material);
 		material_storage->material_set_shader(overdraw_material, overdraw_material_shader);
 
-		MaterialData *md = (MaterialData *)material_storage->material_get_data(overdraw_material, RendererRD::SHADER_TYPE_3D);
+		MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(overdraw_material, RendererRD::SHADER_TYPE_3D));
 		overdraw_material_shader_ptr = md->shader_data;
 		overdraw_material_uniform_set = md->uniform_set;
 	}
diff --git a/servers/rendering/renderer_rd/pipeline_cache_rd.cpp b/servers/rendering/renderer_rd/pipeline_cache_rd.cpp
index e812a48d3d..9151c53823 100644
--- a/servers/rendering/renderer_rd/pipeline_cache_rd.cpp
+++ b/servers/rendering/renderer_rd/pipeline_cache_rd.cpp
@@ -58,7 +58,7 @@ RID PipelineCacheRD::_generate_version(RD::VertexFormatID p_vertex_format_id, RD
 
 	RID pipeline = RD::get_singleton()->render_pipeline_create(shader, p_framebuffer_format_id, p_vertex_format_id, render_primitive, raster_state_version, multisample_state_version, depth_stencil_state, blend_state, dynamic_state_flags, p_render_pass, specialization_constants);
 	ERR_FAIL_COND_V(pipeline.is_null(), RID());
-	versions = (Version *)memrealloc(versions, sizeof(Version) * (version_count + 1));
+	versions = static_cast<Version *>(memrealloc(versions, sizeof(Version) * (version_count + 1)));
 	versions[version_count].framebuffer_id = p_framebuffer_format_id;
 	versions[version_count].vertex_id = p_vertex_format_id;
 	versions[version_count].wireframe = wireframe;
diff --git a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
index fa0c956c64..5b5a39c215 100644
--- a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
@@ -1109,7 +1109,7 @@ void RendererCanvasRenderRD::_render_items(RID p_to_render_target, int p_item_co
 		if (material != prev_material) {
 			CanvasMaterialData *material_data = nullptr;
 			if (material.is_valid()) {
-				material_data = (CanvasMaterialData *)material_storage->material_get_data(material, RendererRD::SHADER_TYPE_2D);
+				material_data = static_cast<CanvasMaterialData *>(material_storage->material_get_data(material, RendererRD::SHADER_TYPE_2D));
 			}
 
 			if (material_data) {
@@ -1374,7 +1374,7 @@ void RendererCanvasRenderRD::canvas_render_items(RID p_to_render_target, Item *p
 		RID material = ci->material_owner == nullptr ? ci->material : ci->material_owner->material;
 
 		if (material.is_valid()) {
-			CanvasMaterialData *md = (CanvasMaterialData *)material_storage->material_get_data(material, RendererRD::SHADER_TYPE_2D);
+			CanvasMaterialData *md = static_cast<CanvasMaterialData *>(material_storage->material_get_data(material, RendererRD::SHADER_TYPE_2D));
 			if (md && md->shader_data->valid) {
 				if (md->shader_data->uses_screen_texture && canvas_group_owner == nullptr) {
 					if (!material_screen_texture_found) {
@@ -1986,7 +1986,7 @@ void RendererCanvasRenderRD::CanvasShaderData::set_code(const String &p_code) {
 
 	actions.uniforms = &uniforms;
 
-	RendererCanvasRenderRD *canvas_singleton = (RendererCanvasRenderRD *)RendererCanvasRender::singleton;
+	RendererCanvasRenderRD *canvas_singleton = static_cast<RendererCanvasRenderRD *>(RendererCanvasRender::singleton);
 
 	Error err = canvas_singleton->shader.compiler.compile(RS::SHADER_CANVAS_ITEM, code, &actions, path, gen_code);
 	ERR_FAIL_COND_MSG(err != OK, "Shader compilation failed.");
@@ -2209,7 +2209,7 @@ Variant RendererCanvasRenderRD::CanvasShaderData::get_default_parameter(const St
 }
 
 RS::ShaderNativeSourceCode RendererCanvasRenderRD::CanvasShaderData::get_native_source_code() const {
-	RendererCanvasRenderRD *canvas_singleton = (RendererCanvasRenderRD *)RendererCanvasRender::singleton;
+	RendererCanvasRenderRD *canvas_singleton = static_cast<RendererCanvasRenderRD *>(RendererCanvasRender::singleton);
 	return canvas_singleton->shader.canvas_shader.version_get_native_source_code(version);
 }
 
@@ -2220,7 +2220,7 @@ RendererCanvasRenderRD::CanvasShaderData::CanvasShaderData() {
 }
 
 RendererCanvasRenderRD::CanvasShaderData::~CanvasShaderData() {
-	RendererCanvasRenderRD *canvas_singleton = (RendererCanvasRenderRD *)RendererCanvasRender::singleton;
+	RendererCanvasRenderRD *canvas_singleton = static_cast<RendererCanvasRenderRD *>(RendererCanvasRender::singleton);
 	ERR_FAIL_COND(!canvas_singleton);
 	//pipeline variants will clear themselves if shader is gone
 	if (version.is_valid()) {
@@ -2234,7 +2234,7 @@ RendererRD::ShaderData *RendererCanvasRenderRD::_create_shader_func() {
 }
 
 bool RendererCanvasRenderRD::CanvasMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
-	RendererCanvasRenderRD *canvas_singleton = (RendererCanvasRenderRD *)RendererCanvasRender::singleton;
+	RendererCanvasRenderRD *canvas_singleton = static_cast<RendererCanvasRenderRD *>(RendererCanvasRender::singleton);
 
 	return update_parameters_uniform_set(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size, uniform_set, canvas_singleton->shader.canvas_shader.version_get_shader(shader_data->version, 0), MATERIAL_UNIFORM_SET);
 }
diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
index 1c60e42466..ac7ac692ce 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
@@ -3865,7 +3865,7 @@ void RendererSceneRenderRD::FogShaderData::set_code(const String &p_code) {
 
 	actions.uniforms = &uniforms;
 
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 
 	Error err = scene_singleton->volumetric_fog.compiler.compile(RS::SHADER_FOG, code, &actions, path, gen_code);
 	ERR_FAIL_COND_MSG(err != OK, "Fog shader compilation failed.");
@@ -3966,7 +3966,7 @@ Variant RendererSceneRenderRD::FogShaderData::get_default_parameter(const String
 }
 
 RS::ShaderNativeSourceCode RendererSceneRenderRD::FogShaderData::get_native_source_code() const {
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 
 	return scene_singleton->volumetric_fog.shader.version_get_native_source_code(version);
 }
@@ -3976,7 +3976,7 @@ RendererSceneRenderRD::FogShaderData::FogShaderData() {
 }
 
 RendererSceneRenderRD::FogShaderData::~FogShaderData() {
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 	ERR_FAIL_COND(!scene_singleton);
 	//pipeline variants will clear themselves if shader is gone
 	if (version.is_valid()) {
@@ -3988,7 +3988,7 @@ RendererSceneRenderRD::FogShaderData::~FogShaderData() {
 // Fog material
 
 bool RendererSceneRenderRD::FogMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 
 	uniform_set_updated = true;
 
@@ -4276,7 +4276,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e
 			FogMaterialData *material = nullptr;
 
 			if (fog_material.is_valid()) {
-				material = (FogMaterialData *)material_storage->material_get_data(fog_material, RendererRD::SHADER_TYPE_FOG);
+				material = static_cast<FogMaterialData *>(material_storage->material_get_data(fog_material, RendererRD::SHADER_TYPE_FOG));
 				if (!material || !material->shader_data->valid) {
 					material = nullptr;
 				}
@@ -4284,7 +4284,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e
 
 			if (!material) {
 				fog_material = volumetric_fog.default_material;
-				material = (FogMaterialData *)material_storage->material_get_data(fog_material, RendererRD::SHADER_TYPE_FOG);
+				material = static_cast<FogMaterialData *>(material_storage->material_get_data(fog_material, RendererRD::SHADER_TYPE_FOG));
 			}
 
 			ERR_FAIL_COND(!material);
@@ -5732,7 +5732,7 @@ void fog() {
 			material_storage->material_initialize(volumetric_fog.default_material);
 			material_storage->material_set_shader(volumetric_fog.default_material, volumetric_fog.default_shader);
 
-			FogMaterialData *md = (FogMaterialData *)material_storage->material_get_data(volumetric_fog.default_material, RendererRD::SHADER_TYPE_FOG);
+			FogMaterialData *md = static_cast<FogMaterialData *>(material_storage->material_get_data(volumetric_fog.default_material, RendererRD::SHADER_TYPE_FOG));
 			volumetric_fog.default_shader_rd = volumetric_fog.shader.version_get_shader(md->shader_data->version, 0);
 
 			Vector<RD::Uniform> uniforms;
diff --git a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
index 1c4ddcb5e1..061aa8b4aa 100644
--- a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
@@ -91,7 +91,7 @@ void RendererSceneSkyRD::SkyShaderData::set_code(const String &p_code) {
 	actions.uniforms = &uniforms;
 
 	// !BAS! Contemplate making `SkyShader sky` accessible from this struct or even part of this struct.
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 
 	Error err = scene_singleton->sky.sky_shader.compiler.compile(RS::SHADER_SKY, code, &actions, path, gen_code);
 	ERR_FAIL_COND_MSG(err != OK, "Shader compilation failed.");
@@ -219,7 +219,7 @@ Variant RendererSceneSkyRD::SkyShaderData::get_default_parameter(const StringNam
 }
 
 RS::ShaderNativeSourceCode RendererSceneSkyRD::SkyShaderData::get_native_source_code() const {
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 
 	return scene_singleton->sky.sky_shader.shader.version_get_native_source_code(version);
 }
@@ -229,7 +229,7 @@ RendererSceneSkyRD::SkyShaderData::SkyShaderData() {
 }
 
 RendererSceneSkyRD::SkyShaderData::~SkyShaderData() {
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 	ERR_FAIL_COND(!scene_singleton);
 	//pipeline variants will clear themselves if shader is gone
 	if (version.is_valid()) {
@@ -241,7 +241,7 @@ RendererSceneSkyRD::SkyShaderData::~SkyShaderData() {
 // Sky material
 
 bool RendererSceneSkyRD::SkyMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
-	RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
+	RendererSceneRenderRD *scene_singleton = static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton);
 
 	uniform_set_updated = true;
 
@@ -916,7 +916,7 @@ void sky() {
 
 		material_storage->material_set_shader(sky_shader.default_material, sky_shader.default_shader);
 
-		SkyMaterialData *md = (SkyMaterialData *)material_storage->material_get_data(sky_shader.default_material, RendererRD::SHADER_TYPE_SKY);
+		SkyMaterialData *md = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_shader.default_material, RendererRD::SHADER_TYPE_SKY));
 		sky_shader.default_shader_rd = sky_shader.shader.version_get_shader(md->shader_data->version, SKY_VERSION_BACKGROUND);
 
 		sky_scene_state.uniform_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(SkySceneState::UBO));
@@ -1059,7 +1059,7 @@ RendererSceneSkyRD::~RendererSceneSkyRD() {
 	// cleanup anything created in init...
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 
-	SkyMaterialData *md = (SkyMaterialData *)material_storage->material_get_data(sky_shader.default_material, RendererRD::SHADER_TYPE_SKY);
+	SkyMaterialData *md = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_shader.default_material, RendererRD::SHADER_TYPE_SKY));
 	sky_shader.shader.version_free(md->shader_data->version);
 	RD::get_singleton()->free(sky_scene_state.directional_light_buffer);
 	RD::get_singleton()->free(sky_scene_state.uniform_buffer);
@@ -1100,7 +1100,7 @@ void RendererSceneSkyRD::setup(RendererSceneEnvironmentRD *p_env, RID p_render_b
 		sky_material = sky_get_material(p_env->sky);
 
 		if (sky_material.is_valid()) {
-			material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+			material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 			if (!material || !material->shader_data->valid) {
 				material = nullptr;
 			}
@@ -1108,7 +1108,7 @@ void RendererSceneSkyRD::setup(RendererSceneEnvironmentRD *p_env, RID p_render_b
 
 		if (!material) {
 			sky_material = sky_shader.default_material;
-			material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+			material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 		}
 
 		ERR_FAIL_COND(!material);
@@ -1308,7 +1308,7 @@ void RendererSceneSkyRD::update(RendererSceneEnvironmentRD *p_env, const CameraM
 	SkyMaterialData *material = nullptr;
 
 	if (sky_material.is_valid()) {
-		material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+		material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 		if (!material || !material->shader_data->valid) {
 			material = nullptr;
 		}
@@ -1316,7 +1316,7 @@ void RendererSceneSkyRD::update(RendererSceneEnvironmentRD *p_env, const CameraM
 
 	if (!material) {
 		sky_material = sky_shader.default_material;
-		material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+		material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 	}
 
 	ERR_FAIL_COND(!material);
@@ -1484,7 +1484,7 @@ void RendererSceneSkyRD::draw(RendererSceneEnvironmentRD *p_env, bool p_can_cont
 		sky_material = sky_get_material(p_env->sky);
 
 		if (sky_material.is_valid()) {
-			material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+			material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 			if (!material || !material->shader_data->valid) {
 				material = nullptr;
 			}
@@ -1492,13 +1492,13 @@ void RendererSceneSkyRD::draw(RendererSceneEnvironmentRD *p_env, bool p_can_cont
 
 		if (!material) {
 			sky_material = sky_shader.default_material;
-			material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+			material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 		}
 	}
 
 	if (background == RS::ENV_BG_CLEAR_COLOR || background == RS::ENV_BG_COLOR) {
 		sky_material = sky_scene_state.fog_material;
-		material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+		material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 	}
 
 	ERR_FAIL_COND(!material);
@@ -1588,7 +1588,7 @@ void RendererSceneSkyRD::update_res_buffers(RendererSceneEnvironmentRD *p_env, u
 	sky_material = sky_get_material(p_env->sky);
 
 	if (sky_material.is_valid()) {
-		material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+		material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 		if (!material || !material->shader_data->valid) {
 			material = nullptr;
 		}
@@ -1596,7 +1596,7 @@ void RendererSceneSkyRD::update_res_buffers(RendererSceneEnvironmentRD *p_env, u
 
 	if (!material) {
 		sky_material = sky_shader.default_material;
-		material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+		material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 	}
 
 	ERR_FAIL_COND(!material);
@@ -1676,7 +1676,7 @@ void RendererSceneSkyRD::draw(RD::DrawListID p_draw_list, RendererSceneEnvironme
 		sky_material = sky_get_material(p_env->sky);
 
 		if (sky_material.is_valid()) {
-			material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+			material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 			if (!material || !material->shader_data->valid) {
 				material = nullptr;
 			}
@@ -1684,13 +1684,13 @@ void RendererSceneSkyRD::draw(RD::DrawListID p_draw_list, RendererSceneEnvironme
 
 		if (!material) {
 			sky_material = sky_shader.default_material;
-			material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+			material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 		}
 	}
 
 	if (background == RS::ENV_BG_CLEAR_COLOR || background == RS::ENV_BG_COLOR) {
 		sky_material = sky_scene_state.fog_material;
-		material = (SkyMaterialData *)material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY);
+		material = static_cast<SkyMaterialData *>(material_storage->material_get_data(sky_material, RendererRD::SHADER_TYPE_SKY));
 	}
 
 	ERR_FAIL_COND(!material);
diff --git a/servers/rendering/renderer_rd/renderer_storage_rd.cpp b/servers/rendering/renderer_rd/renderer_storage_rd.cpp
index 499cb545c7..72f98a4690 100644
--- a/servers/rendering/renderer_rd/renderer_storage_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_storage_rd.cpp
@@ -421,7 +421,7 @@ void RendererStorageRD::_particles_allocate_emission_buffer(Particles *particles
 
 	particles->emission_buffer_data.resize(sizeof(ParticleEmissionBuffer::Data) * particles->amount + sizeof(uint32_t) * 4);
 	memset(particles->emission_buffer_data.ptrw(), 0, particles->emission_buffer_data.size());
-	particles->emission_buffer = (ParticleEmissionBuffer *)particles->emission_buffer_data.ptrw();
+	particles->emission_buffer = reinterpret_cast<ParticleEmissionBuffer *>(particles->emission_buffer_data.ptrw());
 	particles->emission_buffer->particle_max = particles->amount;
 
 	particles->emission_storage_buffer = RD::get_singleton()->storage_buffer_create(particles->emission_buffer_data.size(), particles->emission_buffer_data);
@@ -997,9 +997,9 @@ void RendererStorageRD::_particles_process(Particles *p_particles, double p_delt
 
 	RD::get_singleton()->buffer_update(p_particles->frame_params_buffer, 0, sizeof(ParticlesFrameParams) * p_particles->trail_params.size(), p_particles->trail_params.ptr());
 
-	ParticlesMaterialData *m = (ParticlesMaterialData *)material_storage->material_get_data(p_particles->process_material, RendererRD::SHADER_TYPE_PARTICLES);
+	ParticlesMaterialData *m = static_cast<ParticlesMaterialData *>(material_storage->material_get_data(p_particles->process_material, RendererRD::SHADER_TYPE_PARTICLES));
 	if (!m) {
-		m = (ParticlesMaterialData *)material_storage->material_get_data(particles_shader.default_material, RendererRD::SHADER_TYPE_PARTICLES);
+		m = static_cast<ParticlesMaterialData *>(material_storage->material_get_data(particles_shader.default_material, RendererRD::SHADER_TYPE_PARTICLES));
 	}
 
 	ERR_FAIL_COND(!m);
@@ -4098,7 +4098,7 @@ void process() {
 		material_storage->material_initialize(particles_shader.default_material);
 		material_storage->material_set_shader(particles_shader.default_material, particles_shader.default_shader);
 
-		ParticlesMaterialData *md = (ParticlesMaterialData *)material_storage->material_get_data(particles_shader.default_material, RendererRD::SHADER_TYPE_PARTICLES);
+		ParticlesMaterialData *md = static_cast<ParticlesMaterialData *>(material_storage->material_get_data(particles_shader.default_material, RendererRD::SHADER_TYPE_PARTICLES));
 		particles_shader.default_shader_rd = particles_shader.shader.version_get_shader(md->shader_data->version, 0);
 
 		Vector<RD::Uniform> uniforms;
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp
index fa3e09f746..a0769ef106 100644
--- a/servers/rendering/shader_language.cpp
+++ b/servers/rendering/shader_language.cpp
@@ -2813,7 +2813,7 @@ bool ShaderLanguage::_validate_function_call(BlockNode *p_block, const FunctionI
 
 								bool error = false;
 								if (p_func->arguments[arg]->type == Node::TYPE_VARIABLE) {
-									const VariableNode *vn = (VariableNode *)p_func->arguments[arg];
+									const VariableNode *vn = static_cast<VariableNode *>(p_func->arguments[arg]);
 
 									bool is_const = false;
 									ConstantNode::Value value;
@@ -2825,7 +2825,7 @@ bool ShaderLanguage::_validate_function_call(BlockNode *p_block, const FunctionI
 									}
 								} else {
 									if (p_func->arguments[arg]->type == Node::TYPE_CONSTANT) {
-										ConstantNode *cn = (ConstantNode *)p_func->arguments[arg];
+										const ConstantNode *cn = static_cast<ConstantNode *>(p_func->arguments[arg]);
 
 										if (cn->get_datatype() == TYPE_INT && cn->values.size() == 1) {
 											int value = cn->values[0].sint;
@@ -4132,7 +4132,7 @@ bool ShaderLanguage::_validate_varying_assign(ShaderNode::Varying &p_varying, St
 bool ShaderLanguage::_check_node_constness(const Node *p_node) const {
 	switch (p_node->type) {
 		case Node::TYPE_OPERATOR: {
-			OperatorNode *op_node = (OperatorNode *)p_node;
+			const OperatorNode *op_node = static_cast<const OperatorNode *>(p_node);
 			for (int i = int(op_node->op == OP_CALL); i < op_node->arguments.size(); i++) {
 				if (!_check_node_constness(op_node->arguments[i])) {
 					return false;
@@ -4142,13 +4142,13 @@ bool ShaderLanguage::_check_node_constness(const Node *p_node) const {
 		case Node::TYPE_CONSTANT:
 			break;
 		case Node::TYPE_VARIABLE: {
-			VariableNode *varn = (VariableNode *)p_node;
+			const VariableNode *varn = static_cast<const VariableNode *>(p_node);
 			if (!varn->is_const) {
 				return false;
 			}
 		} break;
 		case Node::TYPE_ARRAY: {
-			ArrayNode *arrn = (ArrayNode *)p_node;
+			const ArrayNode *arrn = static_cast<const ArrayNode *>(p_node);
 			if (!arrn->is_const) {
 				return false;
 			}
@@ -5157,7 +5157,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
 						}
 
 						if (index_expression->type == Node::TYPE_CONSTANT) {
-							ConstantNode *cnode = (ConstantNode *)index_expression;
+							ConstantNode *cnode = static_cast<ConstantNode *>(index_expression);
 							if (cnode) {
 								if (!cnode->values.is_empty()) {
 									int value = cnode->values[0].sint;
@@ -5619,7 +5619,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
 						}
 
 						if (index_expression->type == Node::TYPE_CONSTANT) {
-							ConstantNode *cnode = (ConstantNode *)index_expression;
+							ConstantNode *cnode = static_cast<ConstantNode *>(index_expression);
 							if (cnode) {
 								if (!cnode->values.is_empty()) {
 									int value = cnode->values[0].sint;
@@ -6702,7 +6702,7 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const FunctionInfo &p_fun
 										return ERR_PARSE_ERROR;
 									}
 
-									if (is_const && n->type == Node::TYPE_OPERATOR && ((OperatorNode *)n)->op == OP_CALL) {
+									if (is_const && n->type == Node::TYPE_OPERATOR && static_cast<OperatorNode *>(n)->op == OP_CALL) {
 										_set_error(RTR("Expected a constant expression."));
 										return ERR_PARSE_ERROR;
 									}
@@ -6758,8 +6758,8 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const FunctionInfo &p_fun
 					if (!n) {
 						return ERR_PARSE_ERROR;
 					}
-					if (is_const && n->type == Node::TYPE_OPERATOR && ((OperatorNode *)n)->op == OP_CALL) {
-						OperatorNode *op = ((OperatorNode *)n);
+					if (is_const && n->type == Node::TYPE_OPERATOR && static_cast<OperatorNode *>(n)->op == OP_CALL) {
+						OperatorNode *op = static_cast<OperatorNode *>(n);
 						for (int i = 1; i < op->arguments.size(); i++) {
 							if (!_check_node_constness(op->arguments[i])) {
 								_set_error(vformat(RTR("Expected constant expression for argument %d of function call after '='."), i - 1));
@@ -6803,7 +6803,7 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const FunctionInfo &p_fun
 				}
 			} while (tk.type == TK_COMMA); //another variable
 
-			p_block->statements.push_back((Node *)vdnode);
+			p_block->statements.push_back(static_cast<Node *>(vdnode));
 		} else if (tk.type == TK_CURLY_BRACKET_OPEN) {
 			//a sub block, just because..
 			BlockNode *block = alloc_node<BlockNode>();
@@ -6925,7 +6925,7 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const FunctionInfo &p_fun
 				} else {
 					Set<int> constants;
 					for (int i = 0; i < switch_block->statements.size(); i++) { // Checks for duplicates.
-						ControlFlowNode *flow = (ControlFlowNode *)switch_block->statements[i];
+						ControlFlowNode *flow = static_cast<ControlFlowNode *>(switch_block->statements[i]);
 						if (flow) {
 							if (flow->flow_op == FLOW_OP_CASE) {
 								if (flow->expressions[0]->type == Node::TYPE_CONSTANT) {
@@ -8467,7 +8467,7 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct
 											return ERR_PARSE_ERROR;
 										}
 
-										if (n->type == Node::TYPE_OPERATOR && ((OperatorNode *)n)->op == OP_CALL) {
+										if (n->type == Node::TYPE_OPERATOR && static_cast<OperatorNode *>(n)->op == OP_CALL) {
 											_set_error(RTR("Expected constant expression."));
 											return ERR_PARSE_ERROR;
 										}
@@ -8523,8 +8523,8 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct
 								if (!expr) {
 									return ERR_PARSE_ERROR;
 								}
-								if (expr->type == Node::TYPE_OPERATOR && ((OperatorNode *)expr)->op == OP_CALL) {
-									OperatorNode *op = ((OperatorNode *)expr);
+								if (expr->type == Node::TYPE_OPERATOR && static_cast<OperatorNode *>(expr)->op == OP_CALL) {
+									OperatorNode *op = static_cast<OperatorNode *>(expr);
 									for (int i = 1; i < op->arguments.size(); i++) {
 										if (!_check_node_constness(op->arguments[i])) {
 											_set_error(vformat(RTR("Expected constant expression for argument %d of function call after '='."), i - 1));
@@ -8861,7 +8861,7 @@ Error ShaderLanguage::_find_last_flow_op_in_op(ControlFlowNode *p_flow, FlowOper
 
 	for (int i = p_flow->blocks.size() - 1; i >= 0; i--) {
 		if (p_flow->blocks[i]->type == Node::TYPE_BLOCK) {
-			BlockNode *last_block = (BlockNode *)p_flow->blocks[i];
+			BlockNode *last_block = static_cast<BlockNode *>(p_flow->blocks[i]);
 			if (_find_last_flow_op_in_block(last_block, p_op) == OK) {
 				found = true;
 				break;
@@ -8879,7 +8879,7 @@ Error ShaderLanguage::_find_last_flow_op_in_block(BlockNode *p_block, FlowOperat
 
 	for (int i = p_block->statements.size() - 1; i >= 0; i--) {
 		if (p_block->statements[i]->type == Node::TYPE_CONTROL_FLOW) {
-			ControlFlowNode *flow = (ControlFlowNode *)p_block->statements[i];
+			ControlFlowNode *flow = static_cast<ControlFlowNode *>(p_block->statements[i]);
 			if (flow->flow_op == p_op) {
 				found = true;
 				break;
@@ -8890,7 +8890,7 @@ Error ShaderLanguage::_find_last_flow_op_in_block(BlockNode *p_block, FlowOperat
 				}
 			}
 		} else if (p_block->statements[i]->type == Node::TYPE_BLOCK) {
-			BlockNode *block = (BlockNode *)p_block->statements[i];
+			BlockNode *block = static_cast<BlockNode *>(p_block->statements[i]);
 			if (_find_last_flow_op_in_block(block, p_op) == OK) {
 				found = true;
 				break;
diff --git a/servers/rendering_server.cpp b/servers/rendering_server.cpp
index 668bd31a49..fa6c3fac68 100644
--- a/servers/rendering_server.cpp
+++ b/servers/rendering_server.cpp
@@ -979,7 +979,6 @@ Error RenderingServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surfa
 	ERR_FAIL_COND_V_MSG(err != OK, ERR_INVALID_DATA, "Invalid array format for surface.");
 
 	Vector<uint8_t> blend_shape_data;
-	uint32_t blend_shape_count = 0;
 
 	if (p_blend_shapes.size()) {
 		uint32_t bs_format = format & RS::ARRAY_FORMAT_BLEND_SHAPE_MASK;
@@ -996,7 +995,6 @@ Error RenderingServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surfa
 			ERR_FAIL_COND_V_MSG(err2 != OK, ERR_INVALID_DATA, "Invalid blend shape array format for surface.");
 
 			blend_shape_data.append_array(vertex_array_shape);
-			blend_shape_count++;
 		}
 	}
 	Vector<SurfaceData::LOD> lods;