Remove the max input limit & cleanup AnimationNodeTransition API

2 files changed, 20 insertions, 27 deletions

diff --git a/doc/classes/AnimationNode.xml b/doc/classes/AnimationNode.xml
index 6e3345b675..bc65e6013b 100644
--- a/doc/classes/AnimationNode.xml
+++ b/doc/classes/AnimationNode.xml
@@ -68,10 +68,10 @@
 			</description>
 		</method>
 		<method name="add_input">
-			<return type="void" />
+			<return type="bool" />
 			<param index="0" name="name" type="String" />
 			<description>
-				Adds an input to the node. This is only useful for nodes created for use in an [AnimationNodeBlendTree].
+				Adds an input to the node. This is only useful for nodes created for use in an [AnimationNodeBlendTree]. If the addition fails, returns [code]false[/code].
 			</description>
 		</method>
 		<method name="blend_animation">
@@ -115,13 +115,20 @@
 				Blend another animation node (in case this node contains children animation nodes). This function is only useful if you inherit from [AnimationRootNode] instead, else editors will not display your node for addition.
 			</description>
 		</method>
+		<method name="find_input" qualifiers="const">
+			<return type="int" />
+			<param index="0" name="name" type="String" />
+			<description>
+				Returns the input index which corresponds to [param name]. If not found, returns [code]-1[/code].
+			</description>
+		</method>
 		<method name="get_input_count" qualifiers="const">
 			<return type="int" />
 			<description>
 				Amount of inputs in this node, only useful for nodes that go into [AnimationNodeBlendTree].
 			</description>
 		</method>
-		<method name="get_input_name">
+		<method name="get_input_name" qualifiers="const">
 			<return type="String" />
 			<param index="0" name="input" type="int" />
 			<description>
@@ -157,6 +164,14 @@
 				Adds or removes a path for the filter.
 			</description>
 		</method>
+		<method name="set_input_name">
+			<return type="bool" />
+			<param index="0" name="input" type="int" />
+			<param index="1" name="name" type="String" />
+			<description>
+				Sets the name of the input at the given [param input] index. If the setting fails, returns [code]false[/code].
+			</description>
+		</method>
 		<method name="set_parameter">
 			<return type="void" />
 			<param index="0" name="name" type="StringName" />
diff --git a/doc/classes/AnimationNodeTransition.xml b/doc/classes/AnimationNodeTransition.xml
index 90bae41586..57e79ac161 100644
--- a/doc/classes/AnimationNodeTransition.xml
+++ b/doc/classes/AnimationNodeTransition.xml
@@ -12,20 +12,6 @@
 		<link title="Third Person Shooter Demo">https://godotengine.org/asset-library/asset/678</link>
 	</tutorials>
 	<methods>
-		<method name="find_input_caption" qualifiers="const">
-			<return type="int" />
-			<param index="0" name="caption" type="String" />
-			<description>
-				Returns the input index which corresponds to [param caption]. If not found, returns [code]-1[/code].
-			</description>
-		</method>
-		<method name="get_input_caption" qualifiers="const">
-			<return type="String" />
-			<param index="0" name="input" type="int" />
-			<description>
-				Returns the name of the input at the given [param input] index. This name is displayed in the editor next to the node input.
-			</description>
-		</method>
 		<method name="is_input_set_as_auto_advance" qualifiers="const">
 			<return type="bool" />
 			<param index="0" name="input" type="int" />
@@ -41,18 +27,10 @@
 				Enables or disables auto-advance for the given [param input] index. If enabled, state changes to the next input after playing the animation once. If enabled for the last input state, it loops to the first.
 			</description>
 		</method>
-		<method name="set_input_caption">
-			<return type="void" />
-			<param index="0" name="input" type="int" />
-			<param index="1" name="caption" type="String" />
-			<description>
-				Sets the name of the input at the given [param input] index. This name is displayed in the editor next to the node input.
-			</description>
-		</method>
 	</methods>
 	<members>
-		<member name="enabled_inputs" type="int" setter="set_enabled_inputs" getter="get_enabled_inputs" default="0">
-			The number of enabled input ports for this node. The maximum is [code]31[/code].
+		<member name="input_count" type="int" setter="set_input_count" getter="get_input_count" default="0">
+			The number of enabled input ports for this node.
 		</member>
 		<member name="reset" type="bool" setter="set_reset" getter="is_reset" default="true">
 			If [code]true[/code], the destination animation is played back from the beginning when switched.