Add 3-to-4 renames for project settings in project.godot

In the ConfigFile format, the first subpath is the category and is not part
of the line that the regex would match.

Fixes godotengine#66125.

editor/project_converter_3_to_4.cpp

@@ -153,6 +153,7 @@ class ProjectConverter3To4::RegExContainer {
 	LocalVector<RegEx *> enum_regexes;
 	LocalVector<RegEx *> gdscript_function_regexes;
 	LocalVector<RegEx *> project_settings_regexes;
+	LocalVector<RegEx *> project_godot_regexes;
 	LocalVector<RegEx *> input_map_regexes;
 	LocalVector<RegEx *> gdscript_properties_regexes;
 	LocalVector<RegEx *> gdscript_signals_regexes;
@@ -173,10 +174,14 @@ class ProjectConverter3To4::RegExContainer {
 			for (unsigned int current_index = 0; RenamesMap3To4::gdscript_function_renames[current_index][0]; current_index++) {
 				gdscript_function_regexes.push_back(memnew(RegEx(String("\\b") + RenamesMap3To4::gdscript_function_renames[current_index][0] + "\\b")));
 			}
-			// Project Settings.
+			// Project Settings in scripts.
 			for (unsigned int current_index = 0; RenamesMap3To4::project_settings_renames[current_index][0]; current_index++) {
 				project_settings_regexes.push_back(memnew(RegEx(String("\\b") + RenamesMap3To4::project_settings_renames[current_index][0] + "\\b")));
 			}
+			// Project Settings in project.godot.
+			for (unsigned int current_index = 0; RenamesMap3To4::project_godot_renames[current_index][0]; current_index++) {
+				project_godot_regexes.push_back(memnew(RegEx(String("\\b") + RenamesMap3To4::project_godot_renames[current_index][0] + "\\b")));
+			}
 			// Input Map.
 			for (unsigned int current_index = 0; RenamesMap3To4::input_map_renames[current_index][0]; current_index++) {
 				input_map_regexes.push_back(memnew(RegEx(String("\\b") + RenamesMap3To4::input_map_renames[current_index][0] + "\\b")));
@@ -253,6 +258,9 @@ class ProjectConverter3To4::RegExContainer {
 		for (RegEx *regex : project_settings_regexes) {
 			memdelete(regex);
 		}
+		for (RegEx *regex : project_godot_regexes) {
+			memdelete(regex);
+		}
 		for (RegEx *regex : input_map_regexes) {
 			memdelete(regex);
 		}
@@ -405,7 +413,7 @@ bool ProjectConverter3To4::convert() {
 
 				custom_rename(lines, "\\.shader", ".gdshader");
 			} else if (file_name.ends_with("project.godot")) {
-				rename_common(RenamesMap3To4::project_settings_renames, reg_container.project_settings_regexes, lines);
+				rename_common(RenamesMap3To4::project_godot_renames, reg_container.project_godot_regexes, lines);
 				rename_common(RenamesMap3To4::builtin_types_renames, reg_container.builtin_types_regexes, lines);
 				rename_common(RenamesMap3To4::input_map_renames, reg_container.input_map_regexes, lines);
 			} else if (file_name.ends_with(".csproj")) {
@@ -577,7 +585,7 @@ bool ProjectConverter3To4::validate_conversion() {
 
 				changed_elements.append_array(check_for_custom_rename(lines, "\\.shader", ".gdshader"));
 			} else if (file_name.ends_with("project.godot")) {
-				changed_elements.append_array(check_for_rename_common(RenamesMap3To4::project_settings_renames, reg_container.project_settings_regexes, lines));
+				changed_elements.append_array(check_for_rename_common(RenamesMap3To4::project_godot_renames, reg_container.project_godot_regexes, lines));
 				changed_elements.append_array(check_for_rename_common(RenamesMap3To4::builtin_types_renames, reg_container.builtin_types_regexes, lines));
 				changed_elements.append_array(check_for_rename_common(RenamesMap3To4::input_map_renames, reg_container.input_map_regexes, lines));
 			} else if (file_name.ends_with(".csproj")) {
@@ -1106,6 +1114,7 @@ bool ProjectConverter3To4::test_array_names() {
 	valid = valid && test_single_array(RenamesMap3To4::shaders_renames, true);
 	valid = valid && test_single_array(RenamesMap3To4::gdscript_signals_renames);
 	valid = valid && test_single_array(RenamesMap3To4::project_settings_renames);
+	valid = valid && test_single_array(RenamesMap3To4::project_godot_renames);
 	valid = valid && test_single_array(RenamesMap3To4::input_map_renames);
 	valid = valid && test_single_array(RenamesMap3To4::builtin_types_renames);
 	valid = valid && test_single_array(RenamesMap3To4::color_renames);

editor/renames_map_3_to_4.cpp

@@ -1289,6 +1289,9 @@ const char *RenamesMap3To4::csharp_signals_renames[][2] = {
 };
 
 const char *RenamesMap3To4::project_settings_renames[][2] = {
+	// Project setting paths in scripts include the category, but in project.godot,
+	// the category is the section delimiter, so we need to support the paths without it.
+	// The project.godot remaps are defined in the project_godot_renames, keep them in sync!
 	{ "audio/channel_disable_threshold_db", "audio/buses/channel_disable_threshold_db" },
 	{ "audio/channel_disable_time", "audio/buses/channel_disable_time" },
 	{ "audio/default_bus_layout", "audio/buses/default_bus_layout" },
@@ -1298,6 +1301,10 @@ const char *RenamesMap3To4::project_settings_renames[][2] = {
 	{ "audio/output_latency", "audio/driver/output_latency" },
 	{ "audio/output_latency.web", "audio/driver/output_latency.web" },
 	{ "audio/video_delay_compensation_ms", "audio/video/video_delay_compensation_ms" },
+	{ "display/window/size/width", "display/window/size/viewport_width" },
+	{ "display/window/size/height", "display/window/size/viewport_height" },
+	{ "display/window/size/test_width", "display/window/size/window_width_override" },
+	{ "display/window/size/test_height", "display/window/size/window_height_override" },
 	{ "display/window/vsync/use_vsync", "display/window/vsync/vsync_mode" },
 	{ "editor/main_run_args", "editor/run/main_run_args" },
 	{ "gui/common/swap_ok_cancel", "gui/common/swap_cancel_ok" },
@@ -1325,10 +1332,52 @@ const char *RenamesMap3To4::project_settings_renames[][2] = {
 	{ "rendering/quality/shadow_atlas/size.mobile", "rendering/lights_and_shadows/shadow_atlas/size.mobile" },
 	{ "rendering/vram_compression/import_etc2", "rendering/textures/vram_compression/import_etc2_astc" },
 	{ "rendering/vram_compression/import_s3tc", "rendering/textures/vram_compression/import_s3tc_bptc" },
+
+	{ nullptr, nullptr },
+};
+
+const char *RenamesMap3To4::project_godot_renames[][2] = {
+	// Should be kept in sync with project_settings_renames.
+	{ "channel_disable_threshold_db", "buses/channel_disable_threshold_db" },
+	{ "channel_disable_time", "buses/channel_disable_time" },
+	{ "default_bus_layout", "buses/default_bus_layout" },
+	// { "driver", "driver/driver" }, -- Risk of conflicts.
+	{ "enable_audio_input", "driver/enable_input" },
+	// { "mix_rate", "driver/mix_rate" }, -- Risk of conflicts.
+	{ "output_latency", "driver/output_latency" },
+	{ "output_latency.web", "driver/output_latency.web" },
+	{ "video_delay_compensation_ms", "video/video_delay_compensation_ms" },
 	{ "window/size/width", "window/size/viewport_width" },
 	{ "window/size/height", "window/size/viewport_height" },
 	{ "window/size/test_width", "window/size/window_width_override" },
 	{ "window/size/test_height", "window/size/window_height_override" },
+	{ "window/vsync/use_vsync", "window/vsync/vsync_mode" },
+	{ "main_run_args", "run/main_run_args" },
+	{ "common/swap_ok_cancel", "common/swap_cancel_ok" },
+	{ "limits/debugger_stdout/max_chars_per_second", "limits/debugger/max_chars_per_second" },
+	{ "limits/debugger_stdout/max_errors_per_second", "limits/debugger/max_errors_per_second" },
+	{ "limits/debugger_stdout/max_messages_per_frame", "limits/debugger/max_queued_messages" },
+	{ "limits/debugger_stdout/max_warnings_per_second", "limits/debugger/max_warnings_per_second" },
+	{ "ssl/certificates", "tls/certificate_bundle_override" },
+	{ "2d/thread_model", "2d/run_on_thread" }, // TODO: Not sure.
+	{ "environment/default_clear_color", "environment/defaults/default_clear_color" },
+	{ "environment/default_environment", "environment/defaults/default_environment" },
+	{ "quality/depth_prepass/disable_for_vendors", "driver/depth_prepass/disable_for_vendors" },
+	{ "quality/depth_prepass/enable", "driver/depth_prepass/enable" },
+	{ "quality/shading/force_blinn_over_ggx", "shading/overrides/force_blinn_over_ggx" },
+	{ "quality/shading/force_blinn_over_ggx.mobile", "shading/overrides/force_blinn_over_ggx.mobile" },
+	{ "quality/shading/force_lambert_over_burley", "shading/overrides/force_lambert_over_burley" },
+	{ "quality/shading/force_lambert_over_burley.mobile", "shading/overrides/force_lambert_over_burley.mobile" },
+	{ "quality/shading/force_vertex_shading", "shading/overrides/force_vertex_shading" },
+	{ "quality/shading/force_vertex_shading.mobile", "shading/overrides/force_vertex_shading.mobile" },
+	{ "quality/shadow_atlas/quadrant_0_subdiv", "lights_and_shadows/shadow_atlas/quadrant_0_subdiv" },
+	{ "quality/shadow_atlas/quadrant_1_subdiv", "lights_and_shadows/shadow_atlas/quadrant_1_subdiv" },
+	{ "quality/shadow_atlas/quadrant_2_subdiv", "lights_and_shadows/shadow_atlas/quadrant_2_subdiv" },
+	{ "quality/shadow_atlas/quadrant_3_subdiv", "lights_and_shadows/shadow_atlas/quadrant_3_subdiv" },
+	{ "quality/shadow_atlas/size", "lights_and_shadows/shadow_atlas/size" },
+	{ "quality/shadow_atlas/size.mobile", "lights_and_shadows/shadow_atlas/size.mobile" },
+	{ "vram_compression/import_etc2", "textures/vram_compression/import_etc2_astc" },
+	{ "vram_compression/import_s3tc", "textures/vram_compression/import_s3tc_bptc" },
 
 	{ nullptr, nullptr },
 };

editor/renames_map_3_to_4.h

@@ -42,6 +42,7 @@ struct RenamesMap3To4 {
 	static const char *gdscript_signals_renames[][2];
 	static const char *csharp_signals_renames[][2];
 	static const char *project_settings_renames[][2];
+	static const char *project_godot_renames[][2];
 	static const char *input_map_renames[][2];
 	static const char *builtin_types_renames[][2];
 	static const char *shaders_renames[][2];