Add print_verbose to print to stdout only in verbose mode

Equivalent of the cumbersome:
if (OS::get_singleton()->is_stdout_verbose())
	print_line(msg);

22 files changed, 68 insertions, 123 deletions

diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index 8b0655deb0..c01aff9144 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -204,8 +204,7 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p
 
 	if (!p_no_cache && ResourceCache::has(local_path)) {
 
-		if (OS::get_singleton()->is_stdout_verbose())
-			print_line("load resource: " + local_path + " (cached)");
+		print_verbose("Loading resource: " + local_path + " (cached)");
 		if (r_error)
 			*r_error = OK;
 		return RES(ResourceCache::get(local_path));
@@ -216,9 +215,7 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p
 
 	ERR_FAIL_COND_V(path == "", RES());
 
-	if (OS::get_singleton()->is_stdout_verbose())
-		print_line("load resource: " + path);
-
+	print_verbose("Loading resource: " + path);
 	RES res = _load(path, local_path, p_type_hint, p_no_cache, r_error);
 
 	if (res.is_null()) {
@@ -286,9 +283,7 @@ Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_
 
 	if (!p_no_cache && ResourceCache::has(local_path)) {
 
-		if (OS::get_singleton()->is_stdout_verbose())
-			print_line("load resource: " + local_path + " (cached)");
-
+		print_verbose("Loading resource: " + local_path + " (cached)");
 		Ref<Resource> res_cached = ResourceCache::get(local_path);
 		Ref<ResourceInteractiveLoaderDefault> ril = Ref<ResourceInteractiveLoaderDefault>(memnew(ResourceInteractiveLoaderDefault));
 
@@ -298,14 +293,10 @@ Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_
 
 	bool xl_remapped = false;
 	String path = _path_remap(local_path, &xl_remapped);
-
 	ERR_FAIL_COND_V(path == "", Ref<ResourceInteractiveLoader>());
-
-	if (OS::get_singleton()->is_stdout_verbose())
-		print_line("load resource: ");
+	print_verbose("Loading resource: " + path);
 
 	bool found = false;
-
 	for (int i = 0; i < loader_count; i++) {
 
 		if (!loader[i]->recognize_path(path, p_type_hint))
diff --git a/core/object.cpp b/core/object.cpp
index 76226d113a..e83abaece7 100644
--- a/core/object.cpp
+++ b/core/object.cpp
@@ -2080,10 +2080,10 @@ void ObjectDB::cleanup() {
 
 				String node_name;
 				if (instances[*K]->is_class("Node"))
-					node_name = " - Node Name: " + String(instances[*K]->call("get_name"));
+					node_name = " - Node name: " + String(instances[*K]->call("get_name"));
 				if (instances[*K]->is_class("Resource"))
-					node_name = " - Resource Name: " + String(instances[*K]->call("get_name")) + " Path: " + String(instances[*K]->call("get_path"));
-				print_line("Leaked Instance: " + String(instances[*K]->get_class()) + ":" + itos(*K) + node_name);
+					node_name = " - Resource name: " + String(instances[*K]->call("get_name")) + " Path: " + String(instances[*K]->call("get_path"));
+				print_line("Leaked instance: " + String(instances[*K]->get_class()) + ":" + itos(*K) + node_name);
 			}
 		}
 	}
diff --git a/core/print_string.cpp b/core/print_string.cpp
index 0355154488..e1e42d2b56 100644
--- a/core/print_string.cpp
+++ b/core/print_string.cpp
@@ -107,3 +107,10 @@ void print_error(String p_string) {
 
 	_global_unlock();
 }
+
+void print_verbose(String p_string) {
+
+	if (OS::get_singleton()->is_stdout_verbose()) {
+		print_line(p_string);
+	}
+}
diff --git a/core/print_string.h b/core/print_string.h
index 3465888d4c..c1d2d0ff3a 100644
--- a/core/print_string.h
+++ b/core/print_string.h
@@ -58,5 +58,6 @@ extern bool _print_line_enabled;
 extern bool _print_error_enabled;
 extern void print_line(String p_string);
 extern void print_error(String p_string);
+extern void print_verbose(String p_string);
 
 #endif
diff --git a/core/string_db.cpp b/core/string_db.cpp
index 2475cbe3e8..067e4493a1 100644
--- a/core/string_db.cpp
+++ b/core/string_db.cpp
@@ -73,7 +73,6 @@ void StringName::cleanup() {
 			_Data *d = _table[i];
 			lost_strings++;
 			if (OS::get_singleton()->is_stdout_verbose()) {
-
 				if (d->cname) {
 					print_line("Orphan StringName: " + String(d->cname));
 				} else {
@@ -85,8 +84,8 @@ void StringName::cleanup() {
 			memdelete(d);
 		}
 	}
-	if (OS::get_singleton()->is_stdout_verbose() && lost_strings) {
-		print_line("StringName: " + itos(lost_strings) + " unclaimed string names at exit.");
+	if (lost_strings) {
+		print_verbose("StringName: " + itos(lost_strings) + " unclaimed string names at exit.");
 	}
 	lock->unlock();
 
diff --git a/drivers/alsa/audio_driver_alsa.cpp b/drivers/alsa/audio_driver_alsa.cpp
index a44a11a46d..1f53d52951 100644
--- a/drivers/alsa/audio_driver_alsa.cpp
+++ b/drivers/alsa/audio_driver_alsa.cpp
@@ -116,9 +116,7 @@ Error AudioDriverALSA::init_device() {
 	status = snd_pcm_hw_params_set_period_size_near(pcm_handle, hwparams, &period_size, NULL);
 	CHECK_FAIL(status < 0);
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("audio buffer frames: " + itos(period_size) + " calculated latency: " + itos(period_size * 1000 / mix_rate) + "ms");
-	}
+	print_verbose("Audio buffer frames: " + itos(period_size) + " calculated latency: " + itos(period_size * 1000 / mix_rate) + "ms");
 
 	status = snd_pcm_hw_params_set_periods_near(pcm_handle, hwparams, &periods, NULL);
 	CHECK_FAIL(status < 0);
diff --git a/drivers/coreaudio/audio_driver_coreaudio.cpp b/drivers/coreaudio/audio_driver_coreaudio.cpp
index e1f47cb8c2..689f1f462d 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.cpp
+++ b/drivers/coreaudio/audio_driver_coreaudio.cpp
@@ -178,10 +178,8 @@ Error AudioDriverCoreAudio::init() {
 	input_position = 0;
 	input_size = 0;
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("CoreAudio: detected " + itos(channels) + " channels");
-		print_line("CoreAudio: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
-	}
+	print_verbose("CoreAudio: detected " + itos(channels) + " channels");
+	print_verbose("CoreAudio: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
 
 	AURenderCallbackStruct callback;
 	zeromem(&callback, sizeof(AURenderCallbackStruct));
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index 8815205054..c926f2bcc4 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -138,9 +138,7 @@ RasterizerScene *RasterizerGLES2::get_scene() {
 
 void RasterizerGLES2::initialize() {
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("Using GLES2 video driver");
-	}
+	print_verbose("Using GLES2 video driver");
 
 #ifdef GLAD_ENABLED
 	if (!gladLoadGL()) {
diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp
index cb17695c5f..0d42635194 100644
--- a/drivers/gles3/rasterizer_gles3.cpp
+++ b/drivers/gles3/rasterizer_gles3.cpp
@@ -33,7 +33,9 @@
 #include "gl_context/context_gl.h"
 #include "os/os.h"
 #include "project_settings.h"
+
 #include <string.h>
+
 RasterizerStorage *RasterizerGLES3::get_storage() {
 
 	return storage;
@@ -136,9 +138,7 @@ typedef void (*DebugMessageCallbackARB)(DEBUGPROCARB callback, const void *userP
 
 void RasterizerGLES3::initialize() {
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("Using GLES3 video driver");
-	}
+	print_verbose("Using GLES3 video driver");
 
 #ifdef GLAD_ENABLED
 	if (!gladLoadGL()) {
diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.cpp b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
index d1104eec18..744b3a35e6 100644
--- a/drivers/pulseaudio/audio_driver_pulseaudio.cpp
+++ b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
@@ -183,10 +183,8 @@ Error AudioDriverPulseAudio::init_device() {
 	buffer_frames = closest_power_of_2(latency * mix_rate / 1000);
 	pa_buffer_size = buffer_frames * pa_map.channels;
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("PulseAudio: detected " + itos(pa_map.channels) + " channels");
-		print_line("PulseAudio: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
-	}
+	print_verbose("PulseAudio: detected " + itos(pa_map.channels) + " channels");
+	print_verbose("PulseAudio: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
 
 	pa_sample_spec spec;
 	spec.format = PA_SAMPLE_S16LE;
@@ -614,9 +612,7 @@ Error AudioDriverPulseAudio::capture_init_device() {
 			break;
 	}
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("PulseAudio: detected " + itos(pa_rec_map.channels) + " input channels");
-	}
+	print_verbose("PulseAudio: detected " + itos(pa_rec_map.channels) + " input channels");
 
 	pa_sample_spec spec;
 
diff --git a/drivers/rtaudio/audio_driver_rtaudio.cpp b/drivers/rtaudio/audio_driver_rtaudio.cpp
index 365788e192..69830b542b 100644
--- a/drivers/rtaudio/audio_driver_rtaudio.cpp
+++ b/drivers/rtaudio/audio_driver_rtaudio.cpp
@@ -112,10 +112,7 @@ Error AudioDriverRtAudio::init() {
 
 	int latency = GLOBAL_DEF("audio/output_latency", DEFAULT_OUTPUT_LATENCY);
 	unsigned int buffer_frames = closest_power_of_2(latency * mix_rate / 1000);
-
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
-	}
+	print_verbose("Audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
 
 	short int tries = 2;
 
diff --git a/drivers/unix/file_access_unix.cpp b/drivers/unix/file_access_unix.cpp
index c25d34125d..ca16c6fcae 100644
--- a/drivers/unix/file_access_unix.cpp
+++ b/drivers/unix/file_access_unix.cpp
@@ -106,7 +106,6 @@ Error FileAccessUnix::_open(const String &p_path, int p_mode_flags) {
 	if (is_backup_save_enabled() && (p_mode_flags & WRITE) && !(p_mode_flags & READ)) {
 		save_path = path;
 		path = path + ".tmp";
-		//print_line("saving instead to "+path);
 	}
 
 	f = fopen(path.utf8().get_data(), mode_string);
@@ -134,9 +133,6 @@ void FileAccessUnix::close() {
 	}
 
 	if (save_path != "") {
-
-		//unlink(save_path.utf8().get_data());
-		//print_line("renaming...");
 		int rename_error = rename((save_path + ".tmp").utf8().get_data(), save_path.utf8().get_data());
 
 		if (rename_error && close_fail_notify) {
@@ -291,8 +287,7 @@ uint64_t FileAccessUnix::_get_modified_time(const String &p_file) {
 	if (!err) {
 		return flags.st_mtime;
 	} else {
-		print_line("ERROR IN: " + p_file);
-
+		ERR_EXPLAIN("Failed to get modified time for: " + p_file);
 		ERR_FAIL_V(0);
 	};
 }
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index 2dcb4ff3d8..11abe3256e 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -321,10 +321,8 @@ Error AudioDriverWASAPI::init_render_device(bool reinit) {
 	input_position = 0;
 	input_size = 0;
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("WASAPI: detected " + itos(channels) + " channels");
-		print_line("WASAPI: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
-	}
+	print_verbose("WASAPI: detected " + itos(channels) + " channels");
+	print_verbose("WASAPI: audio buffer frames: " + itos(buffer_frames) + " calculated latency: " + itos(buffer_frames * 1000 / mix_rate) + "ms");
 
 	return OK;
 }
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index 9278d7676a..bbc00dd542 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -853,10 +853,7 @@ void EditorSettings::create() {
 		singleton->data_dir = data_dir;
 		singleton->cache_dir = cache_dir;
 
-		if (OS::get_singleton()->is_stdout_verbose()) {
-
-			print_line("EditorSettings: Load OK!");
-		}
+		print_verbose("EditorSettings: Load OK!");
 
 		singleton->setup_language();
 		singleton->setup_network();
@@ -968,8 +965,8 @@ void EditorSettings::save() {
 
 	if (err != OK) {
 		ERR_PRINTS("Error saving editor settings to " + singleton->config_file_path);
-	} else if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("EditorSettings Save OK!");
+	} else {
+		print_verbose("EditorSettings: Save OK!");
 	}
 }
 
diff --git a/main/main.cpp b/main/main.cpp
index 2fd9cfa734..ff153d7c63 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -1214,10 +1214,8 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
 
 	ClassDB::set_current_api(ClassDB::API_NONE); //no more api is registered at this point
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("CORE API HASH: " + itos(ClassDB::get_api_hash(ClassDB::API_CORE)));
-		print_line("EDITOR API HASH: " + itos(ClassDB::get_api_hash(ClassDB::API_EDITOR)));
-	}
+	print_verbose("CORE API HASH: " + itos(ClassDB::get_api_hash(ClassDB::API_CORE)));
+	print_verbose("EDITOR API HASH: " + itos(ClassDB::get_api_hash(ClassDB::API_EDITOR)));
 	MAIN_PRINT("Main: Done");
 
 	return OK;
diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index cd1a8266ed..b8b77924f7 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -2118,11 +2118,7 @@ Error CSharpScript::reload(bool p_keep_state) {
 
 		if (script_class) {
 #ifdef DEBUG_ENABLED
-			if (OS::get_singleton()->is_stdout_verbose()) {
-				OS::get_singleton()->print(String("Found class " + script_class->get_namespace() + "." +
-												  script_class->get_name() + " for script " + get_path() + "\n")
-												   .utf8());
-			}
+			print_verbose("Found class " + script_class->get_namespace() + "." + script_class->get_name() + " for script " + get_path());
 #endif
 
 			tool = script_class->has_attribute(CACHED_CLASS(ToolAttribute));
diff --git a/modules/mono/editor/godotsharp_builds.cpp b/modules/mono/editor/godotsharp_builds.cpp
index 0fb8734410..2faab1718d 100644
--- a/modules/mono/editor/godotsharp_builds.cpp
+++ b/modules/mono/editor/godotsharp_builds.cpp
@@ -97,8 +97,7 @@ MonoString *godot_icall_BuildInstance_get_MSBuildPath() {
 				return GDMonoMarshal::mono_string_from_godot(msbuild_tools_path + "MSBuild.exe");
 			}
 
-			if (OS::get_singleton()->is_stdout_verbose())
-				OS::get_singleton()->print("Cannot find executable for '" PROP_NAME_MSBUILD_VS "'. Trying with '" PROP_NAME_MSBUILD_MONO "'...\n");
+			print_verbose("Cannot find executable for '" PROP_NAME_MSBUILD_VS "'. Trying with '" PROP_NAME_MSBUILD_MONO "'...");
 		} // FALL THROUGH
 		case GodotSharpBuilds::MSBUILD_MONO: {
 			String msbuild_path = GDMono::get_singleton()->get_mono_reg_info().bin_dir.plus_file("msbuild.bat");
@@ -556,8 +555,9 @@ void GodotSharpBuilds::BuildProcess::start(bool p_blocking) {
 		exited = true;
 		exit_code = klass->get_field("exitCode")->get_int_value(mono_object);
 
-		if (exit_code != 0 && OS::get_singleton()->is_stdout_verbose())
-			OS::get_singleton()->print(String("MSBuild finished with exit code " + itos(exit_code) + "\n").utf8());
+		if (exit_code != 0) {
+			print_verbose("MSBuild finished with exit code " + itos(exit_code));
+		}
 
 		build_tab->on_build_exit(exit_code == 0 ? MonoBuildTab::RESULT_SUCCESS : MonoBuildTab::RESULT_ERROR);
 	} else {
diff --git a/modules/mono/mono_gd/gd_mono.cpp b/modules/mono/mono_gd/gd_mono.cpp
index f564b93f8f..fadac941e9 100644
--- a/modules/mono/mono_gd/gd_mono.cpp
+++ b/modules/mono/mono_gd/gd_mono.cpp
@@ -148,7 +148,7 @@ void GDMono::initialize() {
 
 	ERR_FAIL_NULL(Engine::get_singleton());
 
-	OS::get_singleton()->print("Mono: Initializing module...\n");
+	print_verbose("Mono: Initializing module...");
 
 #ifdef DEBUG_METHODS_ENABLED
 	_initialize_and_check_api_hashes();
@@ -202,7 +202,7 @@ void GDMono::initialize() {
 
 	runtime_initialized = true;
 
-	OS::get_singleton()->print("Mono: Runtime initialized\n");
+	print_verbose("Mono: Runtime initialized");
 
 	// mscorlib assembly MUST be present at initialization
 	ERR_EXPLAIN("Mono: Failed to load mscorlib assembly");
@@ -226,7 +226,7 @@ void GDMono::initialize() {
 #ifdef DEBUG_ENABLED
 	bool debugger_attached = _wait_for_debugger_msecs(500);
 	if (!debugger_attached && OS::get_singleton()->is_stdout_verbose())
-		OS::get_singleton()->printerr("Mono: Debugger wait timeout\n");
+		print_error("Mono: Debugger wait timeout");
 #endif
 
 	_register_internal_calls();
@@ -256,7 +256,7 @@ void GDMono::initialize() {
 				metadata_set_api_assembly_invalidated(APIAssembly::API_EDITOR, true);
 			}
 
-			OS::get_singleton()->print("Mono: Proceeding to unload scripts domain because of invalid API assemblies\n");
+			print_line("Mono: Proceeding to unload scripts domain because of invalid API assemblies.");
 
 			Error err = _unload_scripts_domain();
 			if (err != OK) {
@@ -269,11 +269,10 @@ void GDMono::initialize() {
 		}
 	}
 #else
-	if (OS::get_singleton()->is_stdout_verbose())
-		OS::get_singleton()->print("Mono: Glue disabled, ignoring script assemblies\n");
+	print_verbose("Mono: Glue disabled, ignoring script assemblies.");
 #endif
 
-	OS::get_singleton()->print("Mono: INITIALIZED\n");
+	print_verbose("Mono: INITIALIZED");
 }
 
 #ifndef MONO_GLUE_DISABLED
@@ -352,8 +351,7 @@ bool GDMono::load_assembly(const String &p_name, MonoAssemblyName *p_aname, GDMo
 
 	CRASH_COND(!r_assembly);
 
-	if (OS::get_singleton()->is_stdout_verbose())
-		OS::get_singleton()->print((String() + "Mono: Loading assembly " + p_name + (p_refonly ? " (refonly)" : "") + "...\n").utf8());
+	print_verbose("Mono: Loading assembly " + p_name + (p_refonly ? " (refonly)" : "") + "...");
 
 	MonoImageOpenStatus status = MONO_IMAGE_OK;
 	MonoAssembly *assembly = mono_assembly_load_full(p_aname, NULL, &status, p_refonly);
@@ -372,8 +370,7 @@ bool GDMono::load_assembly(const String &p_name, MonoAssemblyName *p_aname, GDMo
 
 	*r_assembly = *stored_assembly;
 
-	if (OS::get_singleton()->is_stdout_verbose())
-		OS::get_singleton()->print(String("Mono: Assembly " + p_name + (p_refonly ? " (refonly)" : "") + " loaded from path: " + (*r_assembly)->get_path() + "\n").utf8());
+	print_verbose("Mono: Assembly " + p_name + (p_refonly ? " (refonly)" : "") + " loaded from path: " + (*r_assembly)->get_path());
 
 	return true;
 }
@@ -500,7 +497,7 @@ bool GDMono::_load_project_assembly() {
 		mono_assembly_set_main(project_assembly->get_assembly());
 	} else {
 		if (OS::get_singleton()->is_stdout_verbose())
-			OS::get_singleton()->printerr("Mono: Failed to load project assembly\n");
+			print_error("Mono: Failed to load project assembly");
 	}
 
 	return success;
@@ -510,13 +507,13 @@ bool GDMono::_load_api_assemblies() {
 
 	if (!_load_core_api_assembly()) {
 		if (OS::get_singleton()->is_stdout_verbose())
-			OS::get_singleton()->printerr("Mono: Failed to load Core API assembly\n");
+			print_error("Mono: Failed to load Core API assembly");
 		return false;
 	} else {
 #ifdef TOOLS_ENABLED
 		if (!_load_editor_api_assembly()) {
 			if (OS::get_singleton()->is_stdout_verbose())
-				OS::get_singleton()->printerr("Mono: Failed to load Editor API assembly\n");
+				print_error("Mono: Failed to load Editor API assembly");
 			return false;
 		}
 #endif
@@ -593,9 +590,7 @@ Error GDMono::_load_scripts_domain() {
 
 	ERR_FAIL_COND_V(scripts_domain != NULL, ERR_BUG);
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		OS::get_singleton()->print("Mono: Loading scripts domain...\n");
-	}
+	print_verbose("Mono: Loading scripts domain...");
 
 	scripts_domain = GDMonoUtils::create_domain("GodotEngine.ScriptsDomain");
 
@@ -611,9 +606,7 @@ Error GDMono::_unload_scripts_domain() {
 
 	ERR_FAIL_NULL_V(scripts_domain, ERR_BUG);
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		OS::get_singleton()->print("Mono: Unloading scripts domain...\n");
-	}
+	print_verbose("Mono: Unloading scripts domain...");
 
 	_GodotSharp::get_singleton()->_dispose_callback();
 
@@ -661,9 +654,7 @@ Error GDMono::_load_tools_domain() {
 
 	ERR_FAIL_COND_V(tools_domain != NULL, ERR_BUG);
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		OS::get_singleton()->print("Mono: Loading tools domain...\n");
-	}
+	print_verbose("Mono: Loading tools domain...");
 
 	tools_domain = GDMonoUtils::create_domain("GodotEngine.ToolsDomain");
 
@@ -728,8 +719,7 @@ Error GDMono::reload_scripts_domain() {
 	if (!_load_project_assembly())
 		return ERR_CANT_OPEN;
 #else
-	if (OS::get_singleton()->is_stdout_verbose())
-		OS::get_singleton()->print("Mono: Glue disabled, ignoring script assemblies\n");
+	print_verbose("Mono: Glue disabled, ignoring script assemblies.");
 #endif
 
 	return OK;
@@ -742,9 +732,7 @@ Error GDMono::finalize_and_unload_domain(MonoDomain *p_domain) {
 
 	String domain_name = mono_domain_get_friendly_name(p_domain);
 
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		OS::get_singleton()->print(String("Mono: Unloading domain `" + domain_name + "`...\n").utf8());
-	}
+	print_verbose("Mono: Unloading domain `" + domain_name + "`...");
 
 	if (mono_domain_get() != root_domain)
 		mono_domain_set(root_domain, true);
@@ -877,7 +865,7 @@ GDMono::~GDMono() {
 
 		GDMonoUtils::clear_cache();
 
-		OS::get_singleton()->print("Mono: Runtime cleanup...\n");
+		print_verbose("Mono: Runtime cleanup...");
 
 		runtime_initialized = false;
 		mono_jit_cleanup(root_domain);
diff --git a/modules/mono/mono_gd/gd_mono_log.cpp b/modules/mono/mono_gd/gd_mono_log.cpp
index eabea8dc3c..5224d309de 100644
--- a/modules/mono/mono_gd/gd_mono_log.cpp
+++ b/modules/mono/mono_gd/gd_mono_log.cpp
@@ -152,8 +152,7 @@ void GDMonoLog::initialize() {
 	log_level_id = log_level_get_id(log_level);
 
 	if (log_file) {
-		if (OS::get_singleton()->is_stdout_verbose())
-			OS::get_singleton()->print(String("Mono: Logfile is " + log_file_path + "\n").utf8());
+		print_verbose("Mono: Logfile is " + log_file_path);
 		mono_trace_set_log_handler(gdmono_MonoLogCallback, this);
 	} else {
 		OS::get_singleton()->printerr("Mono: No log file, using default log handler\n");
diff --git a/platform/android/audio_driver_jandroid.cpp b/platform/android/audio_driver_jandroid.cpp
index b9f1f1eab0..46bd691290 100644
--- a/platform/android/audio_driver_jandroid.cpp
+++ b/platform/android/audio_driver_jandroid.cpp
@@ -82,9 +82,7 @@ Error AudioDriverAndroid::init() {
 
 	int latency = GLOBAL_DEF_RST("audio/output_latency", 25);
 	unsigned int buffer_size = next_power_of_2(latency * mix_rate / 1000);
-	if (OS::get_singleton()->is_stdout_verbose()) {
-		print_line("audio buffer size: " + itos(buffer_size));
-	}
+	print_verbose("Audio buffer size: " + itos(buffer_size));
 
 	audioBuffer = env->CallObjectMethod(io, _init_audio, mix_rate, buffer_size);
 
diff --git a/platform/windows/joypad.cpp b/platform/windows/joypad.cpp
index 796531fe24..b56fb6509e 100644
--- a/platform/windows/joypad.cpp
+++ b/platform/windows/joypad.cpp
@@ -540,9 +540,7 @@ void JoypadWindows::load_xinput() {
 	}
 
 	if (!xinput_dll) {
-		if (OS::get_singleton()->is_stdout_verbose()) {
-			print_line("Could not find XInput, using DirectInput only");
-		}
+		print_verbose("Could not find XInput, using DirectInput only");
 		return;
 	}
 
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index 733d2509f7..ec4253b2ab 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -170,13 +170,13 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 
 #ifdef TOUCH_ENABLED
 	if (!XQueryExtension(x11_display, "XInputExtension", &touch.opcode, &event_base, &error_base)) {
-		fprintf(stderr, "XInput extension not available");
+		print_verbose("XInput extension not available, touch support disabled.");
 	} else {
 		// 2.2 is the first release with multitouch
 		int xi_major = 2;
 		int xi_minor = 2;
 		if (XIQueryVersion(x11_display, &xi_major, &xi_minor) != Success) {
-			fprintf(stderr, "XInput 2.2 not available (server supports %d.%d)\n", xi_major, xi_minor);
+			print_verbose(vformat("XInput 2.2 not available (server supports %d.%d), touch support disabled.", xi_major, xi_minor));
 			touch.opcode = 0;
 		} else {
 			int dev_count;
@@ -198,14 +198,14 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 				}
 				if (direct_touch) {
 					touch.devices.push_back(dev->deviceid);
-					fprintf(stderr, "Using touch device: %s\n", dev->name);
+					print_verbose("XInput: Using touch device: " + String(dev->name));
 				}
 			}
 
 			XIFreeDeviceInfo(info);
 
-			if (is_stdout_verbose() && !touch.devices.size()) {
-				fprintf(stderr, "No touch devices found\n");
+			if (!touch.devices.size()) {
+				print_verbose("XInput: No touch devices found.");
 			}
 		}
 	}
@@ -266,7 +266,6 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 	*/
 
 // maybe contextgl wants to be in charge of creating the window
-//print_line("def videomode "+itos(current_videomode.width)+","+itos(current_videomode.height));
 #if defined(OPENGL_ENABLED)
 
 	ContextGL_X11::ContextType opengl_api_type = ContextGL_X11::GLES_3_0_COMPATIBLE;
@@ -427,9 +426,7 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 	cursor_theme = XcursorGetTheme(x11_display);
 
 	if (!cursor_theme) {
-		if (is_stdout_verbose()) {
-			print_line("XcursorGetTheme could not get cursor theme");
-		}
+		print_verbose("XcursorGetTheme could not get cursor theme");
 		cursor_theme = "default";
 	}
 
@@ -442,7 +439,6 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 	current_cursor = CURSOR_ARROW;
 
 	if (cursor_theme) {
-		//print_line("cursor theme: "+String(cursor_theme));
 		for (int i = 0; i < CURSOR_MAX; i++) {
 
 			static const char *cursor_file[] = {
@@ -468,10 +464,8 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 			img[i] = XcursorLibraryLoadImage(cursor_file[i], cursor_theme, cursor_size);
 			if (img[i]) {
 				cursors[i] = XcursorImageLoadCursor(x11_display, img[i]);
-				//print_line("found cursor: "+String(cursor_file[i])+" id "+itos(cursors[i]));
 			} else {
-				if (OS::is_stdout_verbose())
-					print_line("failed cursor: " + String(cursor_file[i]));
+				print_verbose("Failed loading custom cursor: " + String(cursor_file[i]));
 			}
 		}
 	}
@@ -1516,7 +1510,6 @@ void OS_X11::handle_key_event(XKeyEvent *p_event, bool p_echo) {
 	// KeyMappingX11 also translates keysym to unicode.
 	// It does a binary search on a table to translate
 	// most properly.
-	//print_line("keysym_unicode: "+rtos(keysym_unicode));
 	unsigned int unicode = keysym_unicode > 0 ? KeyMappingX11::get_unicode_from_keysym(keysym_unicode) : 0;
 
 	/* Phase 4, determine if event must be filtered */