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100 lines
2.8 KiB
C#
100 lines
2.8 KiB
C#
#if UNITY_EDITOR && ODIN_INSPECTOR
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using Sirenix.OdinInspector.Editor;
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using System;
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using UnityEditor;
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using UnityEngine;
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using XNode;
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namespace XNodeEditor.Odin
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{
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internal struct AsStaticPortScope : IDisposable
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{
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public AsStaticPortScope( NodePort port )
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{
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EditorGUILayout.BeginVertical();
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var rect = GUILayoutUtility.GetRect( 0f, float.MaxValue, 0f, 0f, GUI.skin.label, GUILayout.ExpandWidth( true ) );
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if ( port != null && NodeEditor.isNodeEditor )
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{
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if ( port.IsInput )
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{
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NodeEditorGUILayout.PortField( new Vector2( rect.xMin - 18, rect.center.y + 2 ), port );
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}
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else
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{
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NodeEditorGUILayout.PortField( new Vector2( rect.xMax + 2, rect.center.y + 2 ), port );
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}
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}
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EditorGUILayout.BeginHorizontal();
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EditorGUILayout.BeginVertical();
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}
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public void Dispose()
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{
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EditorGUILayout.EndVertical();
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EditorGUILayout.EndHorizontal();
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EditorGUILayout.EndVertical();
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}
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}
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[DrawerPriority( 0.4, 0, 0 )]
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internal class InputAttributeDrawer<T> : OdinAttributeDrawer<Node.InputAttribute, T>
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{
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protected override bool CanDrawAttributeValueProperty( InspectorProperty property )
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{
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var attr = property.GetAttribute<Node.InputAttribute>();
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if ( attr != null )
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return !attr.dynamicPortList;
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return false;
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}
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protected bool drawData = false;
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protected override void DrawPropertyLayout( GUIContent label )
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{
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NodePort port = ( Property.Tree.UnitySerializedObject.targetObject as Node ).GetInputPort( Property.Name );
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if ( Event.current.type == EventType.Layout )
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drawData = Attribute.backingValue == Node.ShowBackingValue.Always || Attribute.backingValue == Node.ShowBackingValue.Unconnected && !port.IsConnected;
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using ( new AsStaticPortScope( port ) )
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{
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if ( drawData )
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CallNextDrawer( label );
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else
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EditorGUILayout.LabelField( label );
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}
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}
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}
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[DrawerPriority( 0.4, 0, 0 )]
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internal class OutputAttributeDrawer<T> : OdinAttributeDrawer<Node.OutputAttribute, T>
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{
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protected override bool CanDrawAttributeValueProperty( InspectorProperty property )
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{
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var attr = property.GetAttribute<Node.OutputAttribute>();
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if ( attr != null )
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return !attr.dynamicPortList;
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return false;
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}
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protected bool drawData = false;
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protected override void DrawPropertyLayout( GUIContent label )
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{
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NodePort port = ( Property.Tree.UnitySerializedObject.targetObject as Node ).GetOutputPort( Property.Name );
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if ( Event.current.type == EventType.Layout )
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drawData = Attribute.backingValue == Node.ShowBackingValue.Always || Attribute.backingValue == Node.ShowBackingValue.Unconnected && !port.IsConnected;
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using ( new AsStaticPortScope( port ) )
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{
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if ( drawData )
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CallNextDrawer( label );
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else
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EditorGUILayout.LabelField( label );
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}
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}
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}
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}
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#endif |