AnimationTreePlayer.xml

<?xml version="1.0" encoding="UTF-8" ?>
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SPDX-FileCopyrightText: 2023 Rebel Engine contributors
SPDX-FileCopyrightText: 2014-2022 Godot Engine contributors
SPDX-FileCopyrightText: 2007-2014 Juan Linietsky, Ariel Manzur

SPDX-License-Identifier: MIT
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<class name="AnimationTreePlayer" inherits="Node" version="1.0">
    <brief_description>
        [i]Deprecated.[/i] Animation player that uses a node graph for blending animations. Superseded by [AnimationTree].
    </brief_description>
    <description>
        [i]Deprecated.[/i] A node graph tool for blending multiple animations bound to an [AnimationPlayer]. Especially useful for animating characters or other skeleton-based rigs. It can combine several animations to form a desired pose.
        It takes [Animation]s from an [AnimationPlayer] node and mixes them depending on the graph.
        See [AnimationTree] for a more full-featured replacement of this node.
    </description>
    <tutorials>
        <link>https://docs.rebeltoolbox.com/en/latest/tutorials/animation/animation_tree.html</link>
    </tutorials>
    <methods>
        <method name="add_node">
            <return type="void" />
            <argument index="0" name="type" type="int" enum="AnimationTreePlayer.NodeType" />
            <argument index="1" name="id" type="String" />
            <description>
                Adds a [code]type[/code] node to the graph with name [code]id[/code].
            </description>
        </method>
        <method name="advance">
            <return type="void" />
            <argument index="0" name="delta" type="float" />
            <description>
                Shifts position in the animation timeline. [code]delta[/code] is the time in seconds to shift. Events between the current frame and [code]delta[/code] are handled.
            </description>
        </method>
        <method name="animation_node_get_animation" qualifiers="const">
            <return type="Animation" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the [AnimationPlayer]'s [Animation] bound to the [AnimationTreePlayer]'s animation node with name [code]id[/code].
            </description>
        </method>
        <method name="animation_node_get_master_animation" qualifiers="const">
            <return type="String" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the name of the [member master_player]'s [Animation] bound to this animation node.
            </description>
        </method>
        <method name="animation_node_get_position" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the absolute playback timestamp of the animation node with name [code]id[/code].
            </description>
        </method>
        <method name="animation_node_set_animation">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="animation" type="Animation" />
            <description>
                Binds a new [Animation] from the [member master_player] to the [AnimationTreePlayer]'s animation node with name [code]id[/code].
            </description>
        </method>
        <method name="animation_node_set_filter_path">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="path" type="NodePath" />
            <argument index="2" name="enable" type="bool" />
            <description>
                If [code]enable[/code] is [code]true[/code], the animation node with ID [code]id[/code] turns off the track modifying the property at [code]path[/code]. The modified node's children continue to animate.
            </description>
        </method>
        <method name="animation_node_set_master_animation">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="source" type="String" />
            <description>
                Binds the [Animation] named [code]source[/code] from [member master_player] to the animation node [code]id[/code]. Recalculates caches.
            </description>
        </method>
        <method name="are_nodes_connected" qualifiers="const">
            <return type="bool" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="dst_id" type="String" />
            <argument index="2" name="dst_input_idx" type="int" />
            <description>
                Returns whether node [code]id[/code] and [code]dst_id[/code] are connected at the specified slot.
            </description>
        </method>
        <method name="blend2_node_get_amount" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the blend amount of a Blend2 node given its name.
            </description>
        </method>
        <method name="blend2_node_set_amount">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="blend" type="float" />
            <description>
                Sets the blend amount of a Blend2 node given its name and value.
                A Blend2 node blends two animations (A and B) with the amount between 0 and 1.
                At 0, output is input A. Towards 1, the influence of A gets lessened, the influence of B gets raised. At 1, output is input B.
            </description>
        </method>
        <method name="blend2_node_set_filter_path">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="path" type="NodePath" />
            <argument index="2" name="enable" type="bool" />
            <description>
                If [code]enable[/code] is [code]true[/code], the Blend2 node with name [code]id[/code] turns off the track modifying the property at [code]path[/code]. The modified node's children continue to animate.
            </description>
        </method>
        <method name="blend3_node_get_amount" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the blend amount of a Blend3 node given its name.
            </description>
        </method>
        <method name="blend3_node_set_amount">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="blend" type="float" />
            <description>
                Sets the blend amount of a Blend3 node given its name and value.
                A Blend3 Node blends three animations (A, B-, B+) with the amount between -1 and 1.
                At -1, output is input B-. From -1 to 0, the influence of B- gets lessened, the influence of A gets raised and the influence of B+ is 0. At 0, output is input A. From 0 to 1, the influence of A gets lessened, the influence of B+ gets raised and the influence of B+ is 0. At 1, output is input B+.
            </description>
        </method>
        <method name="blend4_node_get_amount" qualifiers="const">
            <return type="Vector2" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the blend amount of a Blend4 node given its name.
            </description>
        </method>
        <method name="blend4_node_set_amount">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="blend" type="Vector2" />
            <description>
                Sets the blend amount of a Blend4 node given its name and value.
                A Blend4 Node blends two pairs of animations.
                The two pairs are blended like Blend2 and then added together.
            </description>
        </method>
        <method name="connect_nodes">
            <return type="int" enum="Error" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="dst_id" type="String" />
            <argument index="2" name="dst_input_idx" type="int" />
            <description>
                Connects node [code]id[/code] to [code]dst_id[/code] at the specified input slot.
            </description>
        </method>
        <method name="disconnect_nodes">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="dst_input_idx" type="int" />
            <description>
                Disconnects nodes connected to [code]id[/code] at the specified input slot.
            </description>
        </method>
        <method name="get_node_list">
            <return type="PoolStringArray" />
            <description>
                Returns a [PoolStringArray] containing the name of all nodes.
            </description>
        </method>
        <method name="mix_node_get_amount" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the mix amount of a Mix node given its name.
            </description>
        </method>
        <method name="mix_node_set_amount">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="ratio" type="float" />
            <description>
                Sets the mix amount of a Mix node given its name and value.
                A Mix node adds input b to input a by the amount given by ratio.
            </description>
        </method>
        <method name="node_exists" qualifiers="const">
            <return type="bool" />
            <argument index="0" name="node" type="String" />
            <description>
                Check if a node exists (by name).
            </description>
        </method>
        <method name="node_get_input_count" qualifiers="const">
            <return type="int" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the input count for a given node. Different types of nodes have different amount of inputs.
            </description>
        </method>
        <method name="node_get_input_source" qualifiers="const">
            <return type="String" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="idx" type="int" />
            <description>
                Returns the input source for a given node input.
            </description>
        </method>
        <method name="node_get_position" qualifiers="const">
            <return type="Vector2" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns position of a node in the graph given its name.
            </description>
        </method>
        <method name="node_get_type" qualifiers="const">
            <return type="int" enum="AnimationTreePlayer.NodeType" />
            <argument index="0" name="id" type="String" />
            <description>
                Gets the node type, will return from [enum NodeType] enum.
            </description>
        </method>
        <method name="node_rename">
            <return type="int" enum="Error" />
            <argument index="0" name="node" type="String" />
            <argument index="1" name="new_name" type="String" />
            <description>
                Renames a node in the graph.
            </description>
        </method>
        <method name="node_set_position">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="screen_position" type="Vector2" />
            <description>
                Sets the position of a node in the graph given its name and position.
            </description>
        </method>
        <method name="oneshot_node_get_autorestart_delay" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the autostart delay of a OneShot node given its name.
            </description>
        </method>
        <method name="oneshot_node_get_autorestart_random_delay" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the autostart random delay of a OneShot node given its name.
            </description>
        </method>
        <method name="oneshot_node_get_fadein_time" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the fade in time of a OneShot node given its name.
            </description>
        </method>
        <method name="oneshot_node_get_fadeout_time" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the fade out time of a OneShot node given its name.
            </description>
        </method>
        <method name="oneshot_node_has_autorestart" qualifiers="const">
            <return type="bool" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns whether a OneShot node will auto restart given its name.
            </description>
        </method>
        <method name="oneshot_node_is_active" qualifiers="const">
            <return type="bool" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns whether a OneShot node is active given its name.
            </description>
        </method>
        <method name="oneshot_node_set_autorestart">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="enable" type="bool" />
            <description>
                Sets the autorestart property of a OneShot node given its name and value.
            </description>
        </method>
        <method name="oneshot_node_set_autorestart_delay">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="delay_sec" type="float" />
            <description>
                Sets the autorestart delay of a OneShot node given its name and value in seconds.
            </description>
        </method>
        <method name="oneshot_node_set_autorestart_random_delay">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="rand_sec" type="float" />
            <description>
                Sets the autorestart random delay of a OneShot node given its name and value in seconds.
            </description>
        </method>
        <method name="oneshot_node_set_fadein_time">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="time_sec" type="float" />
            <description>
                Sets the fade in time of a OneShot node given its name and value in seconds.
            </description>
        </method>
        <method name="oneshot_node_set_fadeout_time">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="time_sec" type="float" />
            <description>
                Sets the fade out time of a OneShot node given its name and value in seconds.
            </description>
        </method>
        <method name="oneshot_node_set_filter_path">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="path" type="NodePath" />
            <argument index="2" name="enable" type="bool" />
            <description>
                If [code]enable[/code] is [code]true[/code], the OneShot node with ID [code]id[/code] turns off the track modifying the property at [code]path[/code]. The modified node's children continue to animate.
            </description>
        </method>
        <method name="oneshot_node_start">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <description>
                Starts a OneShot node given its name.
            </description>
        </method>
        <method name="oneshot_node_stop">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <description>
                Stops the OneShot node with name [code]id[/code].
            </description>
        </method>
        <method name="recompute_caches">
            <return type="void" />
            <description>
                Manually recalculates the cache of track information generated from animation nodes. Needed when external sources modify the animation nodes' state.
            </description>
        </method>
        <method name="remove_node">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <description>
                Removes the animation node with name [code]id[/code].
            </description>
        </method>
        <method name="reset">
            <return type="void" />
            <description>
                Resets this [AnimationTreePlayer].
            </description>
        </method>
        <method name="timescale_node_get_scale" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the time scale value of the TimeScale node with name [code]id[/code].
            </description>
        </method>
        <method name="timescale_node_set_scale">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="scale" type="float" />
            <description>
                Sets the time scale of the TimeScale node with name [code]id[/code] to [code]scale[/code].
                The TimeScale node is used to speed [Animation]s up if the scale is above 1 or slow them down if it is below 1.
                If applied after a blend or mix, affects all input animations to that blend or mix.
            </description>
        </method>
        <method name="timeseek_node_seek">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="seconds" type="float" />
            <description>
                Sets the time seek value of the TimeSeek node with name [code]id[/code] to [code]seconds[/code].
                This functions as a seek in the [Animation] or the blend or mix of [Animation]s input in it.
            </description>
        </method>
        <method name="transition_node_delete_input">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="input_idx" type="int" />
            <description>
                Deletes the input at [code]input_idx[/code] for the transition node with name [code]id[/code].
            </description>
        </method>
        <method name="transition_node_get_current" qualifiers="const">
            <return type="int" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the index of the currently evaluated input for the transition node with name [code]id[/code].
            </description>
        </method>
        <method name="transition_node_get_input_count" qualifiers="const">
            <return type="int" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the number of inputs for the transition node with name [code]id[/code]. You can add inputs by right-clicking on the transition node.
            </description>
        </method>
        <method name="transition_node_get_xfade_time" qualifiers="const">
            <return type="float" />
            <argument index="0" name="id" type="String" />
            <description>
                Returns the cross fade time for the transition node with name [code]id[/code].
            </description>
        </method>
        <method name="transition_node_has_input_auto_advance" qualifiers="const">
            <return type="bool" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="input_idx" type="int" />
            <description>
                Returns [code]true[/code] if the input at [code]input_idx[/code] on the transition node with name [code]id[/code] is set to automatically advance to the next input upon completion.
            </description>
        </method>
        <method name="transition_node_set_current">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="input_idx" type="int" />
            <description>
                The transition node with name [code]id[/code] sets its current input at [code]input_idx[/code].
            </description>
        </method>
        <method name="transition_node_set_input_auto_advance">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="input_idx" type="int" />
            <argument index="2" name="enable" type="bool" />
            <description>
                The transition node with name [code]id[/code] advances to its next input automatically when the input at [code]input_idx[/code] completes.
            </description>
        </method>
        <method name="transition_node_set_input_count">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="count" type="int" />
            <description>
                Resizes the number of inputs available for the transition node with name [code]id[/code].
            </description>
        </method>
        <method name="transition_node_set_xfade_time">
            <return type="void" />
            <argument index="0" name="id" type="String" />
            <argument index="1" name="time_sec" type="float" />
            <description>
                The transition node with name [code]id[/code] sets its cross fade time to [code]time_sec[/code].
            </description>
        </method>
    </methods>
    <members>
        <member name="active" type="bool" setter="set_active" getter="is_active" default="false">
            If [code]true[/code], the [AnimationTreePlayer] is able to play animations.
        </member>
        <member name="base_path" type="NodePath" setter="set_base_path" getter="get_base_path" default="NodePath(&quot;..&quot;)">
            The node from which to relatively access other nodes.
            It accesses the bones, so it should point to the same node the [AnimationPlayer] would point its Root Node at.
        </member>
        <member name="master_player" type="NodePath" setter="set_master_player" getter="get_master_player" default="NodePath(&quot;&quot;)">
            The path to the [AnimationPlayer] from which this [AnimationTreePlayer] binds animations to animation nodes.
            Once set, [Animation] nodes can be added to the [AnimationTreePlayer].
        </member>
        <member name="playback_process_mode" type="int" setter="set_animation_process_mode" getter="get_animation_process_mode" enum="AnimationTreePlayer.AnimationProcessMode" default="1">
            The thread in which to update animations.
        </member>
    </members>
    <constants>
        <constant name="NODE_OUTPUT" value="0" enum="NodeType">
            Output node.
        </constant>
        <constant name="NODE_ANIMATION" value="1" enum="NodeType">
            Animation node.
        </constant>
        <constant name="NODE_ONESHOT" value="2" enum="NodeType">
            OneShot node.
        </constant>
        <constant name="NODE_MIX" value="3" enum="NodeType">
            Mix node.
        </constant>
        <constant name="NODE_BLEND2" value="4" enum="NodeType">
            Blend2 node.
        </constant>
        <constant name="NODE_BLEND3" value="5" enum="NodeType">
            Blend3 node.
        </constant>
        <constant name="NODE_BLEND4" value="6" enum="NodeType">
            Blend4 node.
        </constant>
        <constant name="NODE_TIMESCALE" value="7" enum="NodeType">
            TimeScale node.
        </constant>
        <constant name="NODE_TIMESEEK" value="8" enum="NodeType">
            TimeSeek node.
        </constant>
        <constant name="NODE_TRANSITION" value="9" enum="NodeType">
            Transition node.
        </constant>
        <constant name="ANIMATION_PROCESS_PHYSICS" value="0" enum="AnimationProcessMode">
            Process animation during the physics process. This is especially useful when animating physics bodies.
        </constant>
        <constant name="ANIMATION_PROCESS_IDLE" value="1" enum="AnimationProcessMode">
            Process animation during the idle process.
        </constant>
    </constants>
</class>