Revert property changes in "[DOCS] AnimationPlayer new props, members/methods"

This partially reverts commits e79456519d
and 2d07fe2920, which introduced API changes
needing more in-depth review at this stage.

Kept the removal of "get_position" binding, redundant with
"get_current_animation_position". Kept docs changes where applicable.
Also removed the obsolete "stop_all" method which does the same as "stop".

Fixes #14602.

doc/classes/AnimationPlayer.xml

@@ -90,6 +90,13 @@
 				Returns the list of stored animation names.
 			</description>
 		</method>
+		<method name="get_autoplay" qualifiers="const">
+			<return type="String">
+			</return>
+			<description>
+				Returns the name of the animation that will be automatically played when the scene is loaded.
+			</description>
+		</method>
 		<method name="get_blend_time" qualifiers="const">
 			<return type="float">
 			</return>
@@ -101,11 +108,18 @@
 				Get the blend time (in seconds) between two animations, referenced by their names.
 			</description>
 		</method>
+		<method name="get_current_animation" qualifiers="const">
+			<return type="String">
+			</return>
+			<description>
+				Returns the name of the animation being played.
+			</description>
+		</method>
 		<method name="get_current_animation_length" qualifiers="const">
 			<return type="float">
 			</return>
 			<description>
-				Get the length (in seconds) of the currently playing animation.
+				Get the length (in seconds) of the currently being played animation.
 			</description>
 		</method>
 		<method name="get_current_animation_position" qualifiers="const">
@@ -115,6 +129,12 @@
 				Get the position (in seconds) of the currently playing animation.
 			</description>
 		</method>
+		<method name="get_speed_scale" qualifiers="const">
+			<return type="float">
+			</return>
+			<description>
+			</description>
+		</method>
 		<method name="has_animation" qualifiers="const">
 			<return type="bool">
 			</return>
@@ -124,6 +144,13 @@
 				Returns [code]true[/code] if the [code]AnimationPlayer[/code] stores an [Animation] with key [code]name[/code].
 			</description>
 		</method>
+		<method name="is_active" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if the player is active.
+			</description>
+		</method>
 		<method name="is_playing" qualifiers="const">
 			<return type="bool">
 			</return>
@@ -143,7 +170,8 @@
 			<argument index="3" name="from_end" type="bool" default="false">
 			</argument>
 			<description>
-				Play the animation with key [code]name[/code]. Custom speed and blend times can be set. If custom speed is negative (-1), 'from_end' being true can play the animation backwards.
+				Play the animation with key [code]name[/code]. Custom speed and blend times can be set. If custom speed is negative (-1), 'from_end' being true can play the
+				animation backwards.
 			</description>
 		</method>
 		<method name="play_backwards">
@@ -194,7 +222,25 @@
 			<argument index="1" name="update" type="bool" default="false">
 			</argument>
 			<description>
-				Seek the animation to the [code]seconds[/code] point in time (in seconds). If 'update' is true, the animation updates too, otherwise it updates at process time.
+				Seek the animation to the [code]seconds[/code] point in time (in seconds). If [code]update[/code] is [code]true[/code], the animation updates too, otherwise it updates at process time.
+			</description>
+		</method>
+		<method name="set_active">
+			<return type="void">
+			</return>
+			<argument index="0" name="active" type="bool">
+			</argument>
+			<description>
+				Sets the player as active (playing). If [code]true[/code], updates animations in response to process-related notifications. Default value: [code]true[/code].
+			</description>
+		</method>
+		<method name="set_autoplay">
+			<return type="void">
+			</return>
+			<argument index="0" name="name" type="String">
+			</argument>
+			<description>
+				Defines the name of the animation to play when the scene loads. Default value: [code]""[/code].
 			</description>
 		</method>
 		<method name="set_blend_time">
@@ -210,6 +256,24 @@
 				Specify a blend time (in seconds) between two animations, referenced by their names.
 			</description>
 		</method>
+		<method name="set_current_animation">
+			<return type="void">
+			</return>
+			<argument index="0" name="anim" type="String">
+			</argument>
+			<description>
+				Sets the name of the current animation. If already playing, restarts the animation. Ensure [member active] is [code]true[/code] to simulate [method play]. Default value: [code]""[/code].
+			</description>
+		</method>
+		<method name="set_speed_scale">
+			<return type="void">
+			</return>
+			<argument index="0" name="speed" type="float">
+			</argument>
+			<description>
+				Sets the speed scaling ratio in a given animation channel (or channel 0 if none is provided). Default value: [code]1[/code].
+			</description>
+		</method>
 		<method name="stop">
 			<return type="void">
 			</return>
@@ -219,25 +283,10 @@
 				Stop the currently playing animation. If [code]reset[/code] is [code]true[/code], the anim position is reset to [code]0[/code].
 			</description>
 		</method>
-		<method name="stop_all">
-			<return type="void">
-			</return>
-			<description>
-				Stop playback of animations (deprecated).
-			</description>
-		</method>
 	</methods>
 	<members>
-		<member name="active" type="bool" setter="set_active" getter="is_active">
-			If [code]true[/code] updates animations in response to process-related notifications. Default value: [code]true[/code].
-		</member>
-		<member name="autoplay" type="String" setter="set_autoplay" getter="get_autoplay">
-			The name of the animation to play when the scene loads. Default value: [code]""[/code].
-		</member>
-		<member name="current_animation" type="String" setter="set_current_animation" getter="get_current_animation">
-			The name of the current animation. Default value: [code]""[/code].
-		</member>
 		<member name="playback_default_blend_time" type="float" setter="set_default_blend_time" getter="get_default_blend_time">
+			The default time in which to blend animations. Ranges from 0 to 4096 with 0.01 precision. Default value: [code]0[/code].
 		</member>
 		<member name="playback_process_mode" type="int" setter="set_animation_process_mode" getter="get_animation_process_mode" enum="AnimationPlayer.AnimationProcessMode">
 			The process notification in which to update animations. Default value: [enum ANIMATION_PROCESS_IDLE].
@@ -245,9 +294,6 @@
 		<member name="root_node" type="NodePath" setter="set_root" getter="get_root">
 			The node from which node path references will travel. Default value: [code]".."[/code].
 		</member>
-		<member name="speed_scale" type="float" setter="set_speed_scale" getter="get_speed_scale">
-			The speed scaling ratio in a given animation channel (or channel 0 if none is provided). Default value: [code]1[/code].
-		</member>
 	</members>
 	<signals>
 		<signal name="animation_changed">
@@ -256,21 +302,21 @@
 			<argument index="1" name="new_name" type="String">
 			</argument>
 			<description>
-				Emitted when the [Animation] with key [member current_anim] is modified.
+				If the currently being played animation changes, this signal will notify of such change.
 			</description>
 		</signal>
 		<signal name="animation_finished">
 			<argument index="0" name="name" type="String">
 			</argument>
 			<description>
-				Emitted when an animation finishes.
+				Notifies when an animation finished playing.
 			</description>
 		</signal>
 		<signal name="animation_started">
 			<argument index="0" name="name" type="String">
 			</argument>
 			<description>
-				Emitted when an animation starts.
+				Notifies when an animation starts playing.
 			</description>
 		</signal>
 	</signals>

doc/classes/Node.xml

@@ -225,7 +225,7 @@
 			<argument index="0" name="path" type="NodePath">
 			</argument>
 			<description>
-				Fetches a node. The [NodePath] can be either a relative path (from the current node) or an absolute path (in the scene tree) to a node. If the path does not exist, a [code]null instance[/code] is returned and attempts to access it will result in an "Attempt to call <method> on a null instance." error.
+				Fetches a node. The [NodePath] can be either a relative path (from the current node) or an absolute path (in the scene tree) to a node. If the path does not exist, a [code]null instance[/code] is returned and attempts to access it will result in an "Attempt to call &lt;method&gt; on a null instance." error.
 				Note: fetching absolute paths only works when the node is inside the scene tree (see [method is_inside_tree]).
 				[i]Example:[/i] Assume your current node is Character and the following tree:
 				[codeblock]

doc/classes/PopupMenu.xml

@@ -379,6 +379,16 @@
 				Sets the metadata of an item, which might be of any type. You can later get it with [method get_item_metadata], which provides a simple way of assigning context data to items.
 			</description>
 		</method>
+		<method name="set_item_multistate">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<argument index="1" name="state" type="int">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="set_item_shortcut">
 			<return type="void">
 			</return>
@@ -391,16 +401,6 @@
 			<description>
 			</description>
 		</method>
-		<method name="set_item_multistate">
-			<return type="void">
-			</return>
-			<argument index="0" name="idx" type="int">
-			</argument>
-			<argument index="1" name="state" type="int">
-			</argument>
-			<description>
-			</description>
-		</method>
 		<method name="set_item_submenu">
 			<return type="void">
 			</return>

scene/animation/animation_player.cpp

@@ -233,7 +233,6 @@ void AnimationPlayer::_notification(int p_what) {
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
 
-			//stop_all();
 			clear_caches();
 		} break;
 	}
@@ -738,7 +737,7 @@ void AnimationPlayer::remove_animation(const StringName &p_name) {
 
 	ERR_FAIL_COND(!animation_set.has(p_name));
 
-	stop_all();
+	stop();
 	_unref_anim(animation_set[p_name].animation);
 	animation_set.erase(p_name);
 
@@ -775,9 +774,7 @@ void AnimationPlayer::rename_animation(const StringName &p_name, const StringNam
 	ERR_FAIL_COND(String(p_new_name).find("/") != -1 || String(p_new_name).find(":") != -1);
 	ERR_FAIL_COND(animation_set.has(p_new_name));
 
-	//print_line("Rename anim: "+String(p_name)+" name: "+String(p_new_name));
+	stop();
-
-	stop_all();
 	AnimationData ad = animation_set[p_name];
 	ad.name = p_new_name;
 	animation_set.erase(p_name);
@@ -1019,13 +1016,6 @@ void AnimationPlayer::stop(bool p_reset) {
 	playing = false;
 }
 
-void AnimationPlayer::stop_all() {
-
-	stop();
-
-	_set_process(false); // always process when starting an animation
-}
-
 void AnimationPlayer::set_speed_scale(float p_speed) {
 
 	speed_scale = p_speed;
@@ -1307,8 +1297,8 @@ void AnimationPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("play", "name", "custom_blend", "custom_speed", "from_end"), &AnimationPlayer::play, DEFVAL(""), DEFVAL(-1), DEFVAL(1.0), DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("play_backwards", "name", "custom_blend"), &AnimationPlayer::play_backwards, DEFVAL(""), DEFVAL(-1));
 	ClassDB::bind_method(D_METHOD("stop", "reset"), &AnimationPlayer::stop, DEFVAL(true));
-	ClassDB::bind_method(D_METHOD("stop_all"), &AnimationPlayer::stop_all);
 	ClassDB::bind_method(D_METHOD("is_playing"), &AnimationPlayer::is_playing);
+
 	ClassDB::bind_method(D_METHOD("set_current_animation", "anim"), &AnimationPlayer::set_current_animation);
 	ClassDB::bind_method(D_METHOD("get_current_animation"), &AnimationPlayer::get_current_animation);
 	ClassDB::bind_method(D_METHOD("queue", "name"), &AnimationPlayer::queue);
@@ -1326,9 +1316,6 @@ void AnimationPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_root", "path"), &AnimationPlayer::set_root);
 	ClassDB::bind_method(D_METHOD("get_root"), &AnimationPlayer::get_root);
 
-	ClassDB::bind_method(D_METHOD("seek", "seconds", "update"), &AnimationPlayer::seek, DEFVAL(false));
-	ClassDB::bind_method(D_METHOD("advance", "delta"), &AnimationPlayer::advance);
-
 	ClassDB::bind_method(D_METHOD("find_animation", "animation"), &AnimationPlayer::find_animation);
 
 	ClassDB::bind_method(D_METHOD("clear_caches"), &AnimationPlayer::clear_caches);
@@ -1339,15 +1326,13 @@ void AnimationPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_current_animation_position"), &AnimationPlayer::get_current_animation_position);
 	ClassDB::bind_method(D_METHOD("get_current_animation_length"), &AnimationPlayer::get_current_animation_length);
 
+	ClassDB::bind_method(D_METHOD("seek", "seconds", "update"), &AnimationPlayer::seek, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("advance", "delta"), &AnimationPlayer::advance);
+
 	ADD_GROUP("Playback Options", "playback_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "playback_process_mode", PROPERTY_HINT_ENUM, "Physics,Idle"), "set_animation_process_mode", "get_animation_process_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::REAL, "playback_default_blend_time", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_default_blend_time", "get_default_blend_time");
-
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "root_node"), "set_root", "get_root");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "autoplay"), "set_autoplay", "get_autoplay");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale"), "set_speed_scale", "get_speed_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "active"), "set_active", "is_active");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_animation"), "set_current_animation", "get_current_animation");
 
 	ADD_SIGNAL(MethodInfo("animation_finished", PropertyInfo(Variant::STRING, "name")));
 	ADD_SIGNAL(MethodInfo("animation_changed", PropertyInfo(Variant::STRING, "old_name"), PropertyInfo(Variant::STRING, "new_name")));