Merge from Godot

core/debugger/remote_debugger.cpp

@@ -37,6 +37,7 @@
 #include "core/debugger/script_debugger.h"
 #include "core/input/input.h"
 #include "core/io/resource_loader.h"
+#include "core/math/expression.h"
 #include "core/object/script_language.h"
 #include "core/os/os.h"
 #include "servers/display_server.h"
@@ -529,6 +530,41 @@ void RemoteDebugger::debug(bool p_can_continue, bool p_is_error_breakpoint) {
 			} else if (command == "set_skip_breakpoints") {
 				ERR_FAIL_COND(data.is_empty());
 				script_debugger->set_skip_breakpoints(data[0]);
+			} else if (command == "evaluate") {
+				String expression_str = data[0];
+				int frame = data[1];
+
+				ScriptInstance *breaked_instance = script_debugger->get_break_language()->debug_get_stack_level_instance(frame);
+				if (!breaked_instance) {
+					break;
+				}
+
+				List<String> locals;
+				List<Variant> local_vals;
+
+				script_debugger->get_break_language()->debug_get_stack_level_locals(frame, &locals, &local_vals);
+				ERR_FAIL_COND(locals.size() != local_vals.size());
+
+				PackedStringArray locals_vector;
+				for (const String &S : locals) {
+					locals_vector.append(S);
+				}
+
+				Array local_vals_array;
+				for (const Variant &V : local_vals) {
+					local_vals_array.append(V);
+				}
+
+				Expression expression;
+				expression.parse(expression_str, locals_vector);
+				const Variant return_val = expression.execute(local_vals_array, breaked_instance->get_owner());
+
+				DebuggerMarshalls::ScriptStackVariable stvar;
+				stvar.name = expression_str;
+				stvar.value = return_val;
+				stvar.type = 3;
+
+				send_message("evaluation_return", stvar.serialize());
 			} else {
 				bool captured = false;
 				ERR_CONTINUE(_try_capture(command, data, captured) != OK);

core/extension/gdextension_library_loader.cpp

@@ -259,6 +259,10 @@ bool GDExtensionLibraryLoader::has_library_changed() const {
 	return false;
 }
 
+bool GDExtensionLibraryLoader::library_exists() const {
+	return FileAccess::exists(resource_path);
+}
+
 Error GDExtensionLibraryLoader::parse_gdextension_file(const String &p_path) {
 	resource_path = p_path;
 

core/extension/gdextension_library_loader.h

@@ -77,6 +77,7 @@ class GDExtensionLibraryLoader : public GDExtensionLoader {
 	virtual void close_library() override;
 	virtual bool is_library_open() const override;
 	virtual bool has_library_changed() const override;
+	virtual bool library_exists() const override;
 
 	Error parse_gdextension_file(const String &p_path);
 };

core/extension/gdextension_loader.h

@@ -42,6 +42,7 @@ class GDExtensionLoader : public RefCounted {
 	virtual void close_library() = 0;
 	virtual bool is_library_open() const = 0;
 	virtual bool has_library_changed() const = 0;
+	virtual bool library_exists() const = 0;
 };
 
 #endif // GDEXTENSION_LOADER_H

core/extension/gdextension_manager.cpp

@@ -302,7 +302,8 @@ bool GDExtensionManager::ensure_extensions_loaded(const HashSet<String> &p_exten
 	for (const String &loaded_extension : loaded_extensions) {
 		if (!p_extensions.has(loaded_extension)) {
 			// The extension may not have a .gdextension file.
-			if (!FileAccess::exists(loaded_extension)) {
+			const Ref<GDExtension> extension = GDExtensionManager::get_singleton()->get_extension(loaded_extension);
+			if (!extension->get_loader()->library_exists()) {
 				extensions_removed.push_back(loaded_extension);
 			}
 		}

core/string/ustring.cpp

@@ -221,18 +221,35 @@ void CharString::copy_from(const char *p_cstr) {
 /*  String                                                               */
 /*************************************************************************/
 
-Error String::parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path) const {
-	// Splits the URL into scheme, host, port, path. Strip credentials when present.
+Error String::parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path, String &r_fragment) const {
+	// Splits the URL into scheme, host, port, path, fragment. Strip credentials when present.
 	String base = *this;
 	r_scheme = "";
 	r_host = "";
 	r_port = 0;
 	r_path = "";
+	r_fragment = "";
+
 	int pos = base.find("://");
 	// Scheme
 	if (pos != -1) {
-		r_scheme = base.substr(0, pos + 3).to_lower();
-		base = base.substr(pos + 3, base.length() - pos - 3);
+		bool is_scheme_valid = true;
+		for (int i = 0; i < pos; i++) {
+			if (!is_ascii_alphanumeric_char(base[i]) && base[i] != '+' && base[i] != '-' && base[i] != '.') {
+				is_scheme_valid = false;
+				break;
+			}
+		}
+		if (is_scheme_valid) {
+			r_scheme = base.substr(0, pos + 3).to_lower();
+			base = base.substr(pos + 3, base.length() - pos - 3);
+		}
+	}
+	pos = base.find("#");
+	// Fragment
+	if (pos != -1) {
+		r_fragment = base.substr(pos + 1);
+		base = base.substr(0, pos);
 	}
 	pos = base.find("/");
 	// Path

core/string/ustring.h

@@ -452,7 +452,7 @@ class String {
 	String c_escape_multiline() const;
 	String c_unescape() const;
 	String json_escape() const;
-	Error parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path) const;
+	Error parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path, String &r_fragment) const;
 
 	String property_name_encode() const;
 

doc/classes/@GlobalScope.xml

@@ -1209,7 +1209,7 @@
 			<return type="int" />
 			<param index="0" name="x" type="int" />
 			<description>
-				Returns [code]-1[/code] if [param x] is negative, [code]1[/code] if [param x] is positive, and [code]0[/code] if if [param x] is zero.
+				Returns [code]-1[/code] if [param x] is negative, [code]1[/code] if [param x] is positive, and [code]0[/code] if [param x] is zero.
 				[codeblock]
 				signi(-6) # Returns -1
 				signi(0)  # Returns 0

doc/classes/Animation.xml

@@ -34,6 +34,14 @@
 		<link title="Animation documentation index">$DOCS_URL/tutorials/animation/index.html</link>
 	</tutorials>
 	<methods>
+		<method name="add_marker">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" />
+			<param index="1" name="time" type="float" />
+			<description>
+				Adds a marker to this Animation.
+			</description>
+		</method>
 		<method name="add_track">
 			<return type="int" />
 			<param index="0" name="type" type="int" enum="Animation.TrackType" />
@@ -271,12 +279,60 @@
 				Returns the index of the specified track. If the track is not found, return -1.
 			</description>
 		</method>
+		<method name="get_marker_at_time" qualifiers="const">
+			<return type="StringName" />
+			<param index="0" name="time" type="float" />
+			<description>
+				Returns the name of the marker located at the given time.
+			</description>
+		</method>
+		<method name="get_marker_color" qualifiers="const">
+			<return type="Color" />
+			<param index="0" name="name" type="StringName" />
+			<description>
+				Returns the given marker's color.
+			</description>
+		</method>
+		<method name="get_marker_names" qualifiers="const">
+			<return type="PackedStringArray" />
+			<description>
+				Returns every marker in this Animation, sorted ascending by time.
+			</description>
+		</method>
+		<method name="get_marker_time" qualifiers="const">
+			<return type="float" />
+			<param index="0" name="name" type="StringName" />
+			<description>
+				Returns the given marker's time.
+			</description>
+		</method>
+		<method name="get_next_marker" qualifiers="const">
+			<return type="StringName" />
+			<param index="0" name="time" type="float" />
+			<description>
+				Returns the closest marker that comes after the given time. If no such marker exists, an empty string is returned.
+			</description>
+		</method>
+		<method name="get_prev_marker" qualifiers="const">
+			<return type="StringName" />
+			<param index="0" name="time" type="float" />
+			<description>
+				Returns the closest marker that comes before the given time. If no such marker exists, an empty string is returned.
+			</description>
+		</method>
 		<method name="get_track_count" qualifiers="const">
 			<return type="int" />
 			<description>
 				Returns the amount of tracks in the animation.
 			</description>
 		</method>
+		<method name="has_marker" qualifiers="const">
+			<return type="bool" />
+			<param index="0" name="name" type="StringName" />
+			<description>
+				Returns [code]true[/code] if this Animation contains a marker with the given name.
+			</description>
+		</method>
 		<method name="method_track_get_name" qualifiers="const">
 			<return type="StringName" />
 			<param index="0" name="track_idx" type="int" />
@@ -320,6 +376,13 @@
 				Returns the interpolated position value at the given time (in seconds). The [param track_idx] must be the index of a 3D position track.
 			</description>
 		</method>
+		<method name="remove_marker">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" />
+			<description>
+				Removes the marker with the given name from this Animation.
+			</description>
+		</method>
 		<method name="remove_track">
 			<return type="void" />
 			<param index="0" name="track_idx" type="int" />
@@ -363,6 +426,14 @@
 				Returns the interpolated scale value at the given time (in seconds). The [param track_idx] must be the index of a 3D scale track.
 			</description>
 		</method>
+		<method name="set_marker_color">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" />
+			<param index="1" name="color" type="Color" />
+			<description>
+				Sets the given marker's color.
+			</description>
+		</method>
 		<method name="track_find_key" qualifiers="const">
 			<return type="int" />
 			<param index="0" name="track_idx" type="int" />

doc/classes/AnimationPlayer.xml

@@ -75,6 +75,24 @@
 				Returns the node which node path references will travel from.
 			</description>
 		</method>
+		<method name="get_section_end_time" qualifiers="const">
+			<return type="float" />
+			<description>
+				Returns the end time of the section currently being played.
+			</description>
+		</method>
+		<method name="get_section_start_time" qualifiers="const">
+			<return type="float" />
+			<description>
+				Returns the start time of the section currently being played.
+			</description>
+		</method>
+		<method name="has_section" qualifiers="const">
+			<return type="bool" />
+			<description>
+				Returns [code]true[/code] if an animation is currently playing with section.
+			</description>
+		</method>
 		<method name="is_playing" qualifiers="const">
 			<return type="bool" />
 			<description>
@@ -110,6 +128,54 @@
 				This method is a shorthand for [method play] with [code]custom_speed = -1.0[/code] and [code]from_end = true[/code], so see its description for more information.
 			</description>
 		</method>
+		<method name="play_section">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="1" name="start_time" type="float" default="-1" />
+			<param index="2" name="end_time" type="float" default="-1" />
+			<param index="3" name="custom_blend" type="float" default="-1" />
+			<param index="4" name="custom_speed" type="float" default="1.0" />
+			<param index="5" name="from_end" type="bool" default="false" />
+			<description>
+				Plays the animation with key [param name] and the section starting from [param start_time] and ending on [param end_time]. See also [method play].
+				Setting [param start_time] to a value outside the range of the animation means the start of the animation will be used instead, and setting [param end_time] to a value outside the range of the animation means the end of the animation will be used instead. [param start_time] cannot be equal to [param end_time].
+			</description>
+		</method>
+		<method name="play_section_backwards">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="1" name="start_time" type="float" default="-1" />
+			<param index="2" name="end_time" type="float" default="-1" />
+			<param index="3" name="custom_blend" type="float" default="-1" />
+			<description>
+				Plays the animation with key [param name] and the section starting from [param start_time] and ending on [param end_time] in reverse.
+				This method is a shorthand for [method play_section] with [code]custom_speed = -1.0[/code] and [code]from_end = true[/code], see its description for more information.
+			</description>
+		</method>
+		<method name="play_section_with_markers">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="1" name="start_marker" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="2" name="end_marker" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="3" name="custom_blend" type="float" default="-1" />
+			<param index="4" name="custom_speed" type="float" default="1.0" />
+			<param index="5" name="from_end" type="bool" default="false" />
+			<description>
+				Plays the animation with key [param name] and the section starting from [param start_marker] and ending on [param end_marker].
+				If the start marker is empty, the section starts from the beginning of the animation. If the end marker is empty, the section ends on the end of the animation. See also [method play].
+			</description>
+		</method>
+		<method name="play_section_with_markers_backwards">
+			<return type="void" />
+			<param index="0" name="name" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="1" name="start_marker" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="2" name="end_marker" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="3" name="custom_blend" type="float" default="-1" />
+			<description>
+				Plays the animation with key [param name] and the section starting from [param start_marker] and ending on [param end_marker] in reverse.
+				This method is a shorthand for [method play_section_with_markers] with [code]custom_speed = -1.0[/code] and [code]from_end = true[/code], see its description for more information.
+			</description>
+		</method>
 		<method name="play_with_capture">
 			<return type="void" />
 			<param index="0" name="name" type="StringName" default="&amp;&quot;&quot;" />
@@ -139,6 +205,12 @@
 				[b]Note:[/b] If a looped animation is currently playing, the queued animation will never play unless the looped animation is stopped somehow.
 			</description>
 		</method>
+		<method name="reset_section">
+			<return type="void" />
+			<description>
+				Resets the current section if section is set.
+			</description>
+		</method>
 		<method name="seek">
 			<return type="void" />
 			<param index="0" name="seconds" type="float" />
@@ -180,6 +252,23 @@
 				Sets the node which node path references will travel from.
 			</description>
 		</method>
+		<method name="set_section">
+			<return type="void" />
+			<param index="0" name="start_time" type="float" default="-1" />
+			<param index="1" name="end_time" type="float" default="-1" />
+			<description>
+				Changes the start and end times of the section being played. The current playback position will be clamped within the new section. See also [method play_section].
+			</description>
+		</method>
+		<method name="set_section_with_markers">
+			<return type="void" />
+			<param index="0" name="start_marker" type="StringName" default="&amp;&quot;&quot;" />
+			<param index="1" name="end_marker" type="StringName" default="&amp;&quot;&quot;" />
+			<description>
+				Changes the start and end markers of the section being played. The current playback position will be clamped within the new section. See also [method play_section_with_markers].
+				If the argument is empty, the section uses the beginning or end of the animation. If both are empty, it means that the section is not set.
+			</description>
+		</method>
 		<method name="stop">
 			<return type="void" />
 			<param index="0" name="keep_state" type="bool" default="false" />

doc/classes/CameraAttributesPhysical.xml

@@ -25,7 +25,7 @@
 			The maximum luminance (in EV100) used when calculating auto exposure. When calculating scene average luminance, color values will be clamped to at least this value. This limits the auto-exposure from exposing below a certain brightness, resulting in a cut off point where the scene will remain bright.
 		</member>
 		<member name="auto_exposure_min_exposure_value" type="float" setter="set_auto_exposure_min_exposure_value" getter="get_auto_exposure_min_exposure_value" default="-8.0">
-			The minimum luminance luminance (in EV100) used when calculating auto exposure. When calculating scene average luminance, color values will be clamped to at least this value. This limits the auto-exposure from exposing above a certain brightness, resulting in a cut off point where the scene will remain dark.
+			The minimum luminance (in EV100) used when calculating auto exposure. When calculating scene average luminance, color values will be clamped to at least this value. This limits the auto-exposure from exposing above a certain brightness, resulting in a cut off point where the scene will remain dark.
 		</member>
 		<member name="exposure_aperture" type="float" setter="set_aperture" getter="get_aperture" default="16.0">
 			Size of the aperture of the camera, measured in f-stops. An f-stop is a unitless ratio between the focal length of the camera and the diameter of the aperture. A high aperture setting will result in a smaller aperture which leads to a dimmer image and sharper focus. A low aperture results in a wide aperture which lets in more light resulting in a brighter, less-focused image. Default is appropriate for outdoors at daytime (i.e. for use with a default [DirectionalLight3D]), for indoor lighting, a value between 2 and 4 is more appropriate.

doc/classes/EditorExportPlugin.xml

@@ -159,6 +159,15 @@
 				Return a [PackedStringArray] of additional features this preset, for the given [param platform], should have.
 			</description>
 		</method>
+		<method name="_get_export_option_visibility" qualifiers="virtual const">
+			<return type="bool" />
+			<param index="0" name="platform" type="EditorExportPlatform" />
+			<param index="1" name="option" type="String" />
+			<description>
+				[b]Optional.[/b]
+				Validates [param option] and returns the visibility for the specified [param platform]. The default implementation returns [code]true[/code] for all options.
+			</description>
+		</method>
 		<method name="_get_export_option_warning" qualifiers="virtual const">
 			<return type="String" />
 			<param index="0" name="platform" type="EditorExportPlatform" />

doc/classes/EditorInspector.xml

@@ -28,6 +28,7 @@
 		</method>
 	</methods>
 	<members>
+		<member name="follow_focus" type="bool" setter="set_follow_focus" getter="is_following_focus" overrides="ScrollContainer" default="true" />
 		<member name="horizontal_scroll_mode" type="int" setter="set_horizontal_scroll_mode" getter="get_horizontal_scroll_mode" overrides="ScrollContainer" enum="ScrollContainer.ScrollMode" default="0" />
 	</members>
 	<signals>