Add next/reset function to AnimationStateMachine

doc/classes/AnimationNodeStateMachinePlayback.xml

@@ -50,11 +50,19 @@
 				Returns [code]true[/code] if an animation is playing.
 			</description>
 		</method>
+		<method name="next">
+			<return type="void" />
+			<description>
+				If there is a next path by travel or auto advance, immediately transitions from the current state to the next state.
+			</description>
+		</method>
 		<method name="start">
 			<return type="void" />
 			<param index="0" name="node" type="StringName" />
+			<param index="1" name="reset" type="bool" default="true" />
 			<description>
 				Starts playing the given animation.
+				If [param reset] is [code]true[/code], the animation is played from the beginning.
 			</description>
 		</method>
 		<method name="stop">
@@ -66,8 +74,11 @@
 		<method name="travel">
 			<return type="void" />
 			<param index="0" name="to_node" type="StringName" />
+			<param index="1" name="reset_on_teleport" type="bool" default="true" />
 			<description>
 				Transitions from the current state to another one, following the shortest path.
+				If the path does not connect from the current state, the animation will play after the state teleports.
+				If [param reset_on_teleport] is [code]true[/code], the animation is played from the beginning when the travel cause a teleportation.
 			</description>
 		</method>
 	</methods>