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-rw-r--r--core/extension/extension_api_dump.cpp25
-rw-r--r--core/extension/gdnative_interface.cpp6
-rw-r--r--core/extension/gdnative_interface.h2
-rw-r--r--core/object/class_db.cpp27
-rw-r--r--core/object/class_db.h14
-rw-r--r--core/object/make_virtuals.py5
-rw-r--r--core/register_core_types.cpp2
-rw-r--r--core/variant/binder_common.h4
-rw-r--r--core/variant/native_ptr.h1
-rw-r--r--core/variant/type_info.h34
10 files changed, 100 insertions, 20 deletions
diff --git a/core/extension/extension_api_dump.cpp b/core/extension/extension_api_dump.cpp
index 3687e4f7e5..31af28b783 100644
--- a/core/extension/extension_api_dump.cpp
+++ b/core/extension/extension_api_dump.cpp
@@ -841,27 +841,16 @@ Dictionary NativeExtensionAPIDump::generate_extension_api() {
{
Array native_structures;
- // AudioStream structures
- {
- Dictionary d;
- d["name"] = "AudioFrame";
- d["format"] = "float left,float right";
+ List<StringName> native_structs;
+ ClassDB::get_native_struct_list(&native_structs);
+ native_structs.sort_custom<StringName::AlphCompare>();
- native_structures.push_back(d);
- }
+ for (const StringName &E : native_structs) {
+ String code = ClassDB::get_native_struct_code(E);
- // TextServer structures
- {
- Dictionary d;
- d["name"] = "Glyph";
- d["format"] = "int start,int end,uint8_t count,uint8_t repeat,uint16_t flags,float x_off,float y_off,float advance,RID font_rid,int font_size,int32_t index";
-
- native_structures.push_back(d);
- }
- {
Dictionary d;
- d["name"] = "CaretInfo";
- d["format"] = "Rect2 leading_caret,Rect2 trailing_caret,TextServer::Direction leading_direction,TextServer::Direction trailing_direction";
+ d["name"] = String(E);
+ d["format"] = code;
native_structures.push_back(d);
}
diff --git a/core/extension/gdnative_interface.cpp b/core/extension/gdnative_interface.cpp
index d9ec42dc9d..d0461611ec 100644
--- a/core/extension/gdnative_interface.cpp
+++ b/core/extension/gdnative_interface.cpp
@@ -60,6 +60,10 @@ static void gdnative_print_script_error(const char *p_description, const char *p
_err_print_error(p_function, p_file, p_line, p_description, false, ERR_HANDLER_SCRIPT);
}
+uint64_t gdnative_get_native_struct_size(const char *p_name) {
+ return ClassDB::get_native_struct_size(p_name);
+}
+
// Variant functions
static void gdnative_variant_new_copy(GDNativeVariantPtr r_dest, const GDNativeVariantPtr p_src) {
@@ -902,6 +906,8 @@ void gdnative_setup_interface(GDNativeInterface *p_interface) {
gdni.print_warning = gdnative_print_warning;
gdni.print_script_error = gdnative_print_script_error;
+ gdni.get_native_struct_size = gdnative_get_native_struct_size;
+
/* GODOT VARIANT */
// variant general
diff --git a/core/extension/gdnative_interface.h b/core/extension/gdnative_interface.h
index 76e87eaf23..cc2957ec56 100644
--- a/core/extension/gdnative_interface.h
+++ b/core/extension/gdnative_interface.h
@@ -306,6 +306,8 @@ typedef struct {
void (*print_warning)(const char *p_description, const char *p_function, const char *p_file, int32_t p_line);
void (*print_script_error)(const char *p_description, const char *p_function, const char *p_file, int32_t p_line);
+ uint64_t (*get_native_struct_size)(const char *p_name);
+
/* GODOT VARIANT */
/* variant general */
diff --git a/core/object/class_db.cpp b/core/object/class_db.cpp
index 08e12dfcaa..e09c6cb97c 100644
--- a/core/object/class_db.cpp
+++ b/core/object/class_db.cpp
@@ -1606,7 +1606,7 @@ Variant ClassDB::class_get_default_property_value(const StringName &p_class, con
if (Engine::get_singleton()->has_singleton(p_class)) {
c = Engine::get_singleton()->get_singleton_object(p_class);
cleanup_c = false;
- } else if (ClassDB::can_instantiate(p_class)) {
+ } else if (ClassDB::can_instantiate(p_class) && !ClassDB::is_virtual(p_class)) {
c = ClassDB::instantiate(p_class);
cleanup_c = true;
}
@@ -1694,6 +1694,30 @@ void ClassDB::unregister_extension_class(const StringName &p_class) {
classes.erase(p_class);
}
+Map<StringName, ClassDB::NativeStruct> ClassDB::native_structs;
+void ClassDB::register_native_struct(const StringName &p_name, const String &p_code, uint64_t p_current_size) {
+ NativeStruct ns;
+ ns.ccode = p_code;
+ ns.struct_size = p_current_size;
+ native_structs[p_name] = ns;
+}
+
+void ClassDB::get_native_struct_list(List<StringName> *r_names) {
+ for (const KeyValue<StringName, NativeStruct> &E : native_structs) {
+ r_names->push_back(E.key);
+ }
+}
+
+String ClassDB::get_native_struct_code(const StringName &p_name) {
+ ERR_FAIL_COND_V(!native_structs.has(p_name), String());
+ return native_structs[p_name].ccode;
+}
+
+uint64_t ClassDB::get_native_struct_size(const StringName &p_name) {
+ ERR_FAIL_COND_V(!native_structs.has(p_name), 0);
+ return native_structs[p_name].struct_size;
+}
+
RWLock ClassDB::lock;
void ClassDB::cleanup_defaults() {
@@ -1717,6 +1741,7 @@ void ClassDB::cleanup() {
classes.clear();
resource_base_extensions.clear();
compat_classes.clear();
+ native_structs.clear();
}
//
diff --git a/core/object/class_db.h b/core/object/class_db.h
index 580ae3582f..32e4bf7644 100644
--- a/core/object/class_db.h
+++ b/core/object/class_db.h
@@ -144,6 +144,13 @@ public:
static HashMap<StringName, HashMap<StringName, Variant>> default_values;
static Set<StringName> default_values_cached;
+ // Native structs, used by binder
+ struct NativeStruct {
+ String ccode; // C code to create the native struct, fields separated by ; Arrays accepted (even containing other structs), also function pointers. All types must be Godot types.
+ uint64_t struct_size; // local size of struct, for comparison
+ };
+ static Map<StringName, NativeStruct> native_structs;
+
private:
// Non-locking variants of get_parent_class and is_parent_class.
static StringName _get_parent_class(const StringName &p_class);
@@ -390,6 +397,11 @@ public:
static APIType get_current_api();
static void cleanup_defaults();
static void cleanup();
+
+ static void register_native_struct(const StringName &p_name, const String &p_code, uint64_t p_current_size);
+ static void get_native_struct_list(List<StringName> *r_names);
+ static String get_native_struct_code(const StringName &p_name);
+ static uint64_t get_native_struct_size(const StringName &p_name); // Used for asserting
};
#ifdef DEBUG_METHODS_ENABLED
@@ -448,6 +460,8 @@ _FORCE_INLINE_ Vector<Error> errarray(P... p_args) {
::ClassDB::register_abstract_class<m_class>(); \
}
+#define GDREGISTER_NATIVE_STRUCT(m_class, m_code) ClassDB::register_native_struct(#m_class, m_code, sizeof(m_class))
+
#include "core/disabled_classes.gen.h"
#endif // CLASS_DB_H
diff --git a/core/object/make_virtuals.py b/core/object/make_virtuals.py
index 2e909b8042..64ee5940b0 100644
--- a/core/object/make_virtuals.py
+++ b/core/object/make_virtuals.py
@@ -28,7 +28,8 @@ _FORCE_INLINE_ bool _gdvirtual_##m_name##_call($CALLARGS) $CONST { \\
}\\
\\
if (required) {\\
- WARN_PRINT_ONCE("Required virtual method: "+get_class()+"::" + #m_name + " must be overriden before calling.");\\
+ ERR_PRINT_ONCE("Required virtual method: "+get_class()+"::" + #m_name + " must be overriden before calling.");\\
+ $RVOID\\
}\\
\\
return false;\\
@@ -66,10 +67,12 @@ def generate_version(argcount, const=False, returns=False):
if returns:
sproto += "R"
s = s.replace("$RET", "m_ret, ")
+ s = s.replace("$RVOID", "(void)r_ret;") # If required, may lead to uninitialized errors
s = s.replace("$CALLPTRRETDEF", "PtrToArg<m_ret>::EncodeT ret;")
method_info += "\tmethod_info.return_val = GetTypeInfo<m_ret>::get_class_info();\\\n"
else:
s = s.replace("$RET", "")
+ s = s.replace("$RVOID", "")
s = s.replace("$CALLPTRRETDEF", "")
if const:
diff --git a/core/register_core_types.cpp b/core/register_core_types.cpp
index 2aa47c6c96..d05280f6a5 100644
--- a/core/register_core_types.cpp
+++ b/core/register_core_types.cpp
@@ -261,6 +261,8 @@ void register_core_types() {
_classdb = memnew(core_bind::special::ClassDB);
_marshalls = memnew(core_bind::Marshalls);
_engine_debugger = memnew(core_bind::EngineDebugger);
+
+ GDREGISTER_NATIVE_STRUCT(AudioFrame, "float left;float right");
}
void register_core_settings() {
diff --git a/core/variant/binder_common.h b/core/variant/binder_common.h
index f31191e8a3..22a13b0fab 100644
--- a/core/variant/binder_common.h
+++ b/core/variant/binder_common.h
@@ -100,6 +100,10 @@ struct VariantCaster<const T &> {
_FORCE_INLINE_ static void encode(m_enum p_val, const void *p_ptr) { \
*(int64_t *)p_ptr = (int64_t)p_val; \
} \
+ }; \
+ template <> \
+ struct ZeroInitializer<m_enum> { \
+ static void initialize(m_enum &value) { value = (m_enum)0; } \
};
// Object enum casts must go here
diff --git a/core/variant/native_ptr.h b/core/variant/native_ptr.h
index 8e9fbbc0a4..ed68e0f6c9 100644
--- a/core/variant/native_ptr.h
+++ b/core/variant/native_ptr.h
@@ -124,6 +124,7 @@ struct PtrToArg<GDNativePtr<T>> {
}
};
+GDVIRTUAL_NATIVE_PTR(void)
GDVIRTUAL_NATIVE_PTR(AudioFrame)
GDVIRTUAL_NATIVE_PTR(bool)
GDVIRTUAL_NATIVE_PTR(char)
diff --git a/core/variant/type_info.h b/core/variant/type_info.h
index ee050cff4f..bacd0d19ce 100644
--- a/core/variant/type_info.h
+++ b/core/variant/type_info.h
@@ -281,4 +281,38 @@ inline StringName __constant_get_enum_name(T param, const String &p_constant) {
#define CLASS_INFO(m_type) (GetTypeInfo<m_type *>::get_class_info())
+template <typename T>
+struct ZeroInitializer {
+ static void initialize(T &value) {} //no initialization by default
+};
+
+template <>
+struct ZeroInitializer<bool> {
+ static void initialize(bool &value) { value = false; }
+};
+
+template <typename T>
+struct ZeroInitializer<T *> {
+ static void initialize(T *&value) { value = nullptr; }
+};
+
+#define ZERO_INITIALIZER_NUMBER(m_type) \
+ template <> \
+ struct ZeroInitializer<m_type> { \
+ static void initialize(m_type &value) { value = 0; } \
+ };
+
+ZERO_INITIALIZER_NUMBER(uint8_t)
+ZERO_INITIALIZER_NUMBER(int8_t)
+ZERO_INITIALIZER_NUMBER(uint16_t)
+ZERO_INITIALIZER_NUMBER(int16_t)
+ZERO_INITIALIZER_NUMBER(uint32_t)
+ZERO_INITIALIZER_NUMBER(int32_t)
+ZERO_INITIALIZER_NUMBER(uint64_t)
+ZERO_INITIALIZER_NUMBER(int64_t)
+ZERO_INITIALIZER_NUMBER(char16_t)
+ZERO_INITIALIZER_NUMBER(char32_t)
+ZERO_INITIALIZER_NUMBER(float)
+ZERO_INITIALIZER_NUMBER(double)
+
#endif // TYPE_INFO_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 03:02:22 +0000