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56 lines
1.5 KiB
56 lines
1.5 KiB
using UnityEngine;
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namespace AmplifyShaderEditor
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{
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public class NodeWireReferencesUtils
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{
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public WireReference InputPortReference = new WireReference();
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public WireReference SwitchPortReference = new WireReference();
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public WireReference OutputPortReference = new WireReference();
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public Vector2 SnapPosition = Vector2.zero;
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public bool SnapEnabled = false;
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public WireReference SnapPort = new WireReference();
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public bool ValidReferences()
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{
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return ( InputPortReference.IsValid || OutputPortReference.IsValid );
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}
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public void InvalidateReferences()
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{
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InputPortReference.Invalidate();
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OutputPortReference.Invalidate();
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SnapPort.Invalidate();
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SnapEnabled = false;
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}
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public void SetOutputReference( int nodeId, int portId, WirePortDataType dataType, bool typeLocked )
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{
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if( InputPortReference.IsValid )
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InputPortReference.Invalidate();
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OutputPortReference.SetReference( nodeId, portId, dataType, typeLocked );
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}
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public void SetInputReference( int nodeId, int portId, WirePortDataType dataType, bool typeLocked )
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{
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if( OutputPortReference.IsValid )
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OutputPortReference.Invalidate();
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InputPortReference.SetReference( nodeId, portId, dataType, typeLocked );
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}
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public void ActivateSnap( Vector2 position, WirePort port )
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{
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SnapPort.SetReference( port );
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SnapEnabled = true;
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SnapPosition = position;
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}
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public void DeactivateSnap()
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{
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SnapEnabled = false;
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SnapPort.Invalidate();
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}
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}
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}
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