49 lines
1.6 KiB
C#
49 lines
1.6 KiB
C#
#if UNITY_EDITOR && ODIN_INSPECTOR
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using Sirenix.OdinInspector;
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using Sirenix.OdinInspector.Editor;
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using Sirenix.Utilities.Editor;
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using UnityEngine;
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using XNode;
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namespace XNodeEditor {
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public class InputAttributeDrawer : OdinAttributeDrawer<XNode.Node.InputAttribute> {
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protected override bool CanDrawAttributeProperty(InspectorProperty property) {
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Node node = property.Tree.WeakTargets[0] as Node;
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return node != null;
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}
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protected override void DrawPropertyLayout(GUIContent label) {
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Node node = Property.Tree.WeakTargets[0] as Node;
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NodePort port = node.GetInputPort(Property.Name);
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if (!NodeEditor.inNodeEditor) {
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if (Attribute.backingValue == XNode.Node.ShowBackingValue.Always || Attribute.backingValue == XNode.Node.ShowBackingValue.Unconnected && !port.IsConnected)
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CallNextDrawer(label);
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return;
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}
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if (Property.Tree.WeakTargets.Count > 1) {
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SirenixEditorGUI.WarningMessageBox("Cannot draw ports with multiple nodes selected");
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return;
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}
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if (port != null) {
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var portPropoerty = Property.Tree.GetUnityPropertyForPath(Property.UnityPropertyPath);
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if (portPropoerty == null) {
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SirenixEditorGUI.ErrorMessageBox("Port property missing at: " + Property.UnityPropertyPath);
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return;
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} else {
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var labelWidth = Property.GetAttribute<LabelWidthAttribute>();
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if (labelWidth != null)
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GUIHelper.PushLabelWidth(labelWidth.Width);
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NodeEditorGUILayout.PropertyField(portPropoerty, label == null ? GUIContent.none : label, true, GUILayout.MinWidth(30));
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if (labelWidth != null)
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GUIHelper.PopLabelWidth();
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}
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}
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}
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}
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}
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#endif |