100 lines
2.1 KiB
C#
100 lines
2.1 KiB
C#
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using System;
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using Godot;
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namespace Rokojori
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{
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[Tool]
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[GlobalClass ]
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public partial class TweenFloat:SequenceAction, Animator
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{
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[Export]
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public GodotObject target;
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[Export]
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public string targetMember;
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[Export]
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public float endValue;
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[Export]
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public Duration duration;
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[Export]
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public Curve curve;
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public void OnAnimatorStart(){}
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public void OnAnimatorEnd(){}
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public void OnAnimatorCancel(){}
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int _actionID = -1;
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int _timeID = -1;
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protected override void _OnTrigger()
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{
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this.LogInfo( "Started Float Tween" );
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if ( Engine.IsEditorHint() )
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{
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return;
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}
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if ( _actionID != -1 )
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{
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CancelAction( _actionID );
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}
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_actionID = DispatchStart();
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var startValue = ReflectionHelper.GetValue<float>( target, targetMember );
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AnimationManager.StartAnimation( this, target, targetMember );
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// this.LogInfo( "Get Float Tween", startValue );
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_timeID = TimeLineManager.ScheduleSpanWith( duration,
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( span, type )=>
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{
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// this.LogInfo( "Update Float Tween", startValue );
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if ( span.id != _timeID )
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{
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return;
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}
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if ( ! AnimationManager.IsAnimating( this, target, targetMember ) )
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{
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return;
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}
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var phase = span.phase;
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if ( curve != null )
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{
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phase = curve.Sample( phase );
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}
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var value = Mathf.Lerp( startValue, endValue, phase );
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// this.LogInfo( "Updating Float Tween", "phase:", phase, "value:", value, target );
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ReflectionHelper.SetValue( target, targetMember, value );
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if ( type == TimeLineSpanUpdateType.End )
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{
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// this.LogInfo( "End Float Tween", endValue );
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target._Set( targetMember, endValue );
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AnimationManager.EndAnimation( this, target, targetMember );
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DispatchEnd( _actionID );
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_actionID = -1;
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_timeID = -1;
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}
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}
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).id;
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}
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}
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}
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