mirror of
https://github.com/Siccity/xNode.git
synced 2025-12-21 01:36:03 +08:00
788 lines
36 KiB
C#
788 lines
36 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using UnityEditor;
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using UnityEditorInternal;
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using UnityEngine;
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using XNode;
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using Object = UnityEngine.Object;
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namespace XNodeEditor
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{
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/// <summary> xNode-specific version of <see cref="EditorGUILayout" /> </summary>
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public static class NodeEditorGUILayout
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{
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private static readonly Dictionary<Object, Dictionary<string, ReorderableList>> reorderableListCache =
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new Dictionary<Object, Dictionary<string, ReorderableList>>();
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private static int reorderableListIndex = -1;
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/// <summary> Make a field for a serialized property. Automatically displays relevant node port. </summary>
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public static void PropertyField(SerializedProperty property, bool includeChildren = true,
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params GUILayoutOption[] options)
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{
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PropertyField(property, (GUIContent)null, includeChildren, options);
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}
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/// <summary> Make a field for a serialized property. Automatically displays relevant node port. </summary>
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public static void PropertyField(SerializedProperty property, GUIContent label, bool includeChildren = true,
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params GUILayoutOption[] options)
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{
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if (property == null)
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{
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throw new NullReferenceException();
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}
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Node node = property.serializedObject.targetObject as Node;
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NodePort port = node.GetPort(property.name);
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PropertyField(property, label, port, includeChildren);
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}
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/// <summary> Make a field for a serialized property. Manual node port override. </summary>
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public static void PropertyField(SerializedProperty property, NodePort port, bool includeChildren = true,
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params GUILayoutOption[] options)
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{
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PropertyField(property, null, port, includeChildren, options);
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}
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/// <summary> Make a field for a serialized property. Manual node port override. </summary>
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public static void PropertyField(SerializedProperty property, GUIContent label, NodePort port,
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bool includeChildren = true, params GUILayoutOption[] options)
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{
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if (property == null)
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{
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throw new NullReferenceException();
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}
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// If property is not a port, display a regular property field
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if (port == null)
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{
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EditorGUILayout.PropertyField(property, label, includeChildren, GUILayout.MinWidth(30));
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}
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else
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{
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Rect rect = new Rect();
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var propertyAttributes =
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NodeEditorUtilities.GetCachedPropertyAttribs(port.node.GetType(), property.name);
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// If property is an input, display a regular property field and put a port handle on the left side
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if (port.direction == NodePort.IO.Input)
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{
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// Get data from [Input] attribute
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Node.ShowBackingValue showBacking = Node.ShowBackingValue.Unconnected;
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Node.InputAttribute inputAttribute;
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bool dynamicPortList = false;
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if (NodeEditorUtilities.GetCachedAttrib(port.node.GetType(), property.name, out inputAttribute))
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{
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dynamicPortList = inputAttribute.dynamicPortList;
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showBacking = inputAttribute.backingValue;
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}
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bool usePropertyAttributes = dynamicPortList ||
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showBacking == Node.ShowBackingValue.Never ||
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showBacking == Node.ShowBackingValue.Unconnected && port.IsConnected;
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float spacePadding = 0;
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string tooltip = null;
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foreach (PropertyAttribute attr in propertyAttributes)
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{
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if (attr is SpaceAttribute)
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{
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if (usePropertyAttributes)
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{
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GUILayout.Space((attr as SpaceAttribute).height);
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}
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else
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{
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spacePadding += (attr as SpaceAttribute).height;
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}
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}
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else if (attr is HeaderAttribute)
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{
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if (usePropertyAttributes)
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{
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//GUI Values are from https://github.com/Unity-Technologies/UnityCsReference/blob/master/Editor/Mono/ScriptAttributeGUI/Implementations/DecoratorDrawers.cs
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Rect position = GUILayoutUtility.GetRect(0,
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EditorGUIUtility.singleLineHeight * 1.5f -
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EditorGUIUtility
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.standardVerticalSpacing); //Layout adds standardVerticalSpacing after rect so we subtract it.
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position.yMin += EditorGUIUtility.singleLineHeight * 0.5f;
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position = EditorGUI.IndentedRect(position);
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GUI.Label(position, (attr as HeaderAttribute).header, EditorStyles.boldLabel);
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}
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else
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{
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spacePadding += EditorGUIUtility.singleLineHeight * 1.5f;
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}
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}
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else if (attr is TooltipAttribute)
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{
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tooltip = (attr as TooltipAttribute).tooltip;
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}
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}
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if (dynamicPortList)
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{
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Type type = GetType(property);
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Node.ConnectionType connectionType = inputAttribute != null
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? inputAttribute.connectionType
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: Node.ConnectionType.Multiple;
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DynamicPortList(property.name, type, property.serializedObject, port.direction, connectionType);
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return;
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}
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switch (showBacking)
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{
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case Node.ShowBackingValue.Unconnected:
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// Display a label if port is connected
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if (port.IsConnected)
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{
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EditorGUILayout.LabelField(label != null
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? label
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: new GUIContent(property.displayName, tooltip));
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}
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// Display an editable property field if port is not connected
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else
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{
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EditorGUILayout.PropertyField(property, label, includeChildren, GUILayout.MinWidth(30));
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}
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break;
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case Node.ShowBackingValue.Never:
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// Display a label
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EditorGUILayout.LabelField(label != null
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? label
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: new GUIContent(property.displayName, tooltip));
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break;
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case Node.ShowBackingValue.Always:
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// Display an editable property field
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EditorGUILayout.PropertyField(property, label, includeChildren, GUILayout.MinWidth(30));
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break;
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}
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rect = GUILayoutUtility.GetLastRect();
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float paddingLeft = NodeEditorWindow.current.graphEditor.GetPortStyle(port).padding.left;
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rect.position = rect.position - new Vector2(16 + paddingLeft, -spacePadding);
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// If property is an output, display a text label and put a port handle on the right side
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}
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else if (port.direction == NodePort.IO.Output)
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{
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// Get data from [Output] attribute
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Node.ShowBackingValue showBacking = Node.ShowBackingValue.Unconnected;
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Node.OutputAttribute outputAttribute;
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bool dynamicPortList = false;
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if (NodeEditorUtilities.GetCachedAttrib(port.node.GetType(), property.name, out outputAttribute))
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{
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dynamicPortList = outputAttribute.dynamicPortList;
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showBacking = outputAttribute.backingValue;
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}
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bool usePropertyAttributes = dynamicPortList ||
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showBacking == Node.ShowBackingValue.Never ||
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showBacking == Node.ShowBackingValue.Unconnected && port.IsConnected;
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float spacePadding = 0;
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string tooltip = null;
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foreach (PropertyAttribute attr in propertyAttributes)
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{
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if (attr is SpaceAttribute)
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{
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if (usePropertyAttributes)
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{
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GUILayout.Space((attr as SpaceAttribute).height);
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}
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else
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{
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spacePadding += (attr as SpaceAttribute).height;
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}
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}
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else if (attr is HeaderAttribute)
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{
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if (usePropertyAttributes)
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{
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//GUI Values are from https://github.com/Unity-Technologies/UnityCsReference/blob/master/Editor/Mono/ScriptAttributeGUI/Implementations/DecoratorDrawers.cs
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Rect position = GUILayoutUtility.GetRect(0,
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EditorGUIUtility.singleLineHeight * 1.5f -
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EditorGUIUtility
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.standardVerticalSpacing); //Layout adds standardVerticalSpacing after rect so we subtract it.
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position.yMin += EditorGUIUtility.singleLineHeight * 0.5f;
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position = EditorGUI.IndentedRect(position);
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GUI.Label(position, (attr as HeaderAttribute).header, EditorStyles.boldLabel);
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}
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else
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{
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spacePadding += EditorGUIUtility.singleLineHeight * 1.5f;
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}
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}
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else if (attr is TooltipAttribute)
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{
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tooltip = (attr as TooltipAttribute).tooltip;
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}
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}
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if (dynamicPortList)
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{
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Type type = GetType(property);
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Node.ConnectionType connectionType = outputAttribute != null
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? outputAttribute.connectionType
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: Node.ConnectionType.Multiple;
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DynamicPortList(property.name, type, property.serializedObject, port.direction, connectionType);
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return;
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}
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switch (showBacking)
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{
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case Node.ShowBackingValue.Unconnected:
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// Display a label if port is connected
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if (port.IsConnected)
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{
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EditorGUILayout.LabelField(
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label != null ? label : new GUIContent(property.displayName, tooltip),
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NodeEditorResources.OutputPort, GUILayout.MinWidth(30));
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}
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// Display an editable property field if port is not connected
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else
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{
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EditorGUILayout.PropertyField(property, label, includeChildren, GUILayout.MinWidth(30));
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}
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break;
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case Node.ShowBackingValue.Never:
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// Display a label
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EditorGUILayout.LabelField(
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label != null ? label : new GUIContent(property.displayName, tooltip),
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NodeEditorResources.OutputPort, GUILayout.MinWidth(30));
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break;
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case Node.ShowBackingValue.Always:
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// Display an editable property field
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EditorGUILayout.PropertyField(property, label, includeChildren, GUILayout.MinWidth(30));
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break;
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}
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rect = GUILayoutUtility.GetLastRect();
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rect.width += NodeEditorWindow.current.graphEditor.GetPortStyle(port).padding.right;
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rect.position = rect.position + new Vector2(rect.width, spacePadding);
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}
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rect.size = new Vector2(16, 16);
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Color backgroundColor = NodeEditorWindow.current.graphEditor.GetPortBackgroundColor(port);
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Color col = NodeEditorWindow.current.graphEditor.GetPortColor(port);
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GUIStyle portStyle = NodeEditorWindow.current.graphEditor.GetPortStyle(port);
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DrawPortHandle(rect, backgroundColor, col, portStyle.normal.background, portStyle.active.background);
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// Register the handle position
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Vector2 portPos = rect.center;
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NodeEditor.portPositions[port] = portPos;
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}
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}
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private static Type GetType(SerializedProperty property)
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{
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Type parentType = property.serializedObject.targetObject.GetType();
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FieldInfo fi = parentType.GetFieldInfo(property.name);
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return fi.FieldType;
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}
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/// <summary> Make a simple port field. </summary>
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public static void PortField(NodePort port, params GUILayoutOption[] options)
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{
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PortField(null, port, options);
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}
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/// <summary> Make a simple port field. </summary>
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public static void PortField(GUIContent label, NodePort port, params GUILayoutOption[] options)
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{
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if (port == null)
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{
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return;
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}
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if (options == null)
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{
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options = new[] { GUILayout.MinWidth(30) };
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}
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Vector2 position = Vector3.zero;
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GUIContent content = label != null ? label : new GUIContent(ObjectNames.NicifyVariableName(port.fieldName));
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// If property is an input, display a regular property field and put a port handle on the left side
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if (port.direction == NodePort.IO.Input)
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{
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// Display a label
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EditorGUILayout.LabelField(content, options);
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Rect rect = GUILayoutUtility.GetLastRect();
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float paddingLeft = NodeEditorWindow.current.graphEditor.GetPortStyle(port).padding.left;
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position = rect.position - new Vector2(16 + paddingLeft, 0);
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}
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// If property is an output, display a text label and put a port handle on the right side
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else if (port.direction == NodePort.IO.Output)
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{
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// Display a label
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EditorGUILayout.LabelField(content, NodeEditorResources.OutputPort, options);
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Rect rect = GUILayoutUtility.GetLastRect();
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rect.width += NodeEditorWindow.current.graphEditor.GetPortStyle(port).padding.right;
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position = rect.position + new Vector2(rect.width, 0);
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}
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PortField(position, port);
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}
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/// <summary> Make a simple port field. </summary>
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public static void PortField(Vector2 position, NodePort port)
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{
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if (port == null)
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{
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return;
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}
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Rect rect = new Rect(position, new Vector2(16, 16));
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Color backgroundColor = NodeEditorWindow.current.graphEditor.GetPortBackgroundColor(port);
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Color col = NodeEditorWindow.current.graphEditor.GetPortColor(port);
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GUIStyle portStyle = NodeEditorWindow.current.graphEditor.GetPortStyle(port);
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DrawPortHandle(rect, backgroundColor, col, portStyle.normal.background, portStyle.active.background);
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// Register the handle position
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Vector2 portPos = rect.center;
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NodeEditor.portPositions[port] = portPos;
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}
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/// <summary> Add a port field to previous layout element. </summary>
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public static void AddPortField(NodePort port)
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{
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if (port == null)
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{
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return;
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}
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Rect rect = new Rect();
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// If property is an input, display a regular property field and put a port handle on the left side
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if (port.direction == NodePort.IO.Input)
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{
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rect = GUILayoutUtility.GetLastRect();
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float paddingLeft = NodeEditorWindow.current.graphEditor.GetPortStyle(port).padding.left;
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rect.position = rect.position - new Vector2(16 + paddingLeft, 0);
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// If property is an output, display a text label and put a port handle on the right side
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}
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else if (port.direction == NodePort.IO.Output)
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{
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rect = GUILayoutUtility.GetLastRect();
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rect.width += NodeEditorWindow.current.graphEditor.GetPortStyle(port).padding.right;
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rect.position = rect.position + new Vector2(rect.width, 0);
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}
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rect.size = new Vector2(16, 16);
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Color backgroundColor = NodeEditorWindow.current.graphEditor.GetPortBackgroundColor(port);
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Color col = NodeEditorWindow.current.graphEditor.GetPortColor(port);
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GUIStyle portStyle = NodeEditorWindow.current.graphEditor.GetPortStyle(port);
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DrawPortHandle(rect, backgroundColor, col, portStyle.normal.background, portStyle.active.background);
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// Register the handle position
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Vector2 portPos = rect.center;
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NodeEditor.portPositions[port] = portPos;
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}
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/// <summary> Draws an input and an output port on the same line </summary>
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public static void PortPair(NodePort input, NodePort output)
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{
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GUILayout.BeginHorizontal();
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PortField(input, GUILayout.MinWidth(0));
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PortField(output, GUILayout.MinWidth(0));
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GUILayout.EndHorizontal();
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}
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/// <summary>
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/// Draw the port
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/// </summary>
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/// <param name="rect">position and size</param>
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/// <param name="backgroundColor">color for background texture of the port. Normaly used to Border</param>
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/// <param name="typeColor"></param>
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/// <param name="border">texture for border of the dot port</param>
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/// <param name="dot">texture for the dot port</param>
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public static void DrawPortHandle(Rect rect, Color backgroundColor, Color typeColor, Texture2D border,
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Texture2D dot)
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{
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Color col = GUI.color;
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GUI.color = backgroundColor;
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GUI.DrawTexture(rect, border);
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GUI.color = typeColor;
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GUI.DrawTexture(rect, dot);
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GUI.color = col;
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}
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#region Obsolete
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[Obsolete("Use IsDynamicPortListPort instead")]
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public static bool IsInstancePortListPort(NodePort port)
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{
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return IsDynamicPortListPort(port);
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}
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[Obsolete("Use DynamicPortList instead")]
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public static void InstancePortList(string fieldName, Type type, SerializedObject serializedObject,
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NodePort.IO io, Node.ConnectionType connectionType = Node.ConnectionType.Multiple,
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Node.TypeConstraint typeConstraint = Node.TypeConstraint.None, Action<ReorderableList> onCreation = null)
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{
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DynamicPortList(fieldName, type, serializedObject, io, connectionType, typeConstraint, onCreation);
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}
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#endregion
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/// <summary> Is this port part of a DynamicPortList? </summary>
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public static bool IsDynamicPortListPort(NodePort port)
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{
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string[] parts = port.fieldName.Split(' ');
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if (parts.Length != 2)
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{
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return false;
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}
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Dictionary<string, ReorderableList> cache;
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if (reorderableListCache.TryGetValue(port.node, out cache))
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{
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ReorderableList list;
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if (cache.TryGetValue(parts[0], out list))
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{
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return true;
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}
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}
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return false;
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}
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/// <summary> Draw an editable list of dynamic ports. Port names are named as "[fieldName] [index]" </summary>
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/// <param name="fieldName">Supply a list for editable values</param>
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/// <param name="type">Value type of added dynamic ports</param>
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/// <param name="serializedObject">The serializedObject of the node</param>
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/// <param name="connectionType">Connection type of added dynamic ports</param>
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/// <param name="onCreation">Called on the list on creation. Use this if you want to customize the created ReorderableList</param>
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public static void DynamicPortList(string fieldName, Type type, SerializedObject serializedObject,
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NodePort.IO io, Node.ConnectionType connectionType = Node.ConnectionType.Multiple,
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Node.TypeConstraint typeConstraint = Node.TypeConstraint.None, Action<ReorderableList> onCreation = null)
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{
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Node node = serializedObject.targetObject as Node;
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var indexedPorts = node.DynamicPorts.Select(x =>
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{
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string[] split = x.fieldName.Split(' ');
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if (split != null && split.Length == 2 && split[0] == fieldName)
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{
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int i = -1;
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if (int.TryParse(split[1], out i))
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{
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return new { index = i, port = x };
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}
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}
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return new { index = -1, port = (NodePort)null };
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}).Where(x => x.port != null);
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var dynamicPorts = indexedPorts.OrderBy(x => x.index).Select(x => x.port).ToList();
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node.UpdatePorts();
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ReorderableList list = null;
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Dictionary<string, ReorderableList> rlc;
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if (reorderableListCache.TryGetValue(serializedObject.targetObject, out rlc))
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{
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if (!rlc.TryGetValue(fieldName, out list))
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{
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list = null;
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}
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}
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// If a ReorderableList isn't cached for this array, do so.
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if (list == null)
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{
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SerializedProperty arrayData = serializedObject.FindProperty(fieldName);
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list = CreateReorderableList(fieldName, dynamicPorts, arrayData, type, serializedObject, io,
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connectionType, typeConstraint, onCreation);
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if (reorderableListCache.TryGetValue(serializedObject.targetObject, out rlc))
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{
|
|
rlc.Add(fieldName, list);
|
|
}
|
|
else
|
|
{
|
|
reorderableListCache.Add(serializedObject.targetObject,
|
|
new Dictionary<string, ReorderableList> { { fieldName, list } });
|
|
}
|
|
}
|
|
|
|
list.list = dynamicPorts;
|
|
list.DoLayoutList();
|
|
}
|
|
|
|
private static ReorderableList CreateReorderableList(string fieldName, List<NodePort> dynamicPorts,
|
|
SerializedProperty arrayData, Type type, SerializedObject serializedObject, NodePort.IO io,
|
|
Node.ConnectionType connectionType, Node.TypeConstraint typeConstraint, Action<ReorderableList> onCreation)
|
|
{
|
|
bool hasArrayData = arrayData != null && arrayData.isArray;
|
|
Node node = serializedObject.targetObject as Node;
|
|
ReorderableList list = new ReorderableList(dynamicPorts, null, true, true, true, true);
|
|
string label = arrayData != null ? arrayData.displayName : ObjectNames.NicifyVariableName(fieldName);
|
|
|
|
list.drawElementCallback =
|
|
(rect, index, isActive, isFocused) =>
|
|
{
|
|
NodePort port = node.GetPort(fieldName + " " + index);
|
|
if (hasArrayData && arrayData.propertyType != SerializedPropertyType.String)
|
|
{
|
|
if (arrayData.arraySize <= index)
|
|
{
|
|
EditorGUI.LabelField(rect, "Array[" + index + "] data out of range");
|
|
return;
|
|
}
|
|
|
|
SerializedProperty itemData = arrayData.GetArrayElementAtIndex(index);
|
|
EditorGUI.PropertyField(rect, itemData, true);
|
|
}
|
|
else
|
|
{
|
|
EditorGUI.LabelField(rect, port != null ? port.fieldName : "");
|
|
}
|
|
|
|
if (port != null)
|
|
{
|
|
Vector2 pos = rect.position +
|
|
(port.IsOutput ? new Vector2(rect.width + 6, 0) : new Vector2(-36, 0));
|
|
PortField(pos, port);
|
|
}
|
|
};
|
|
list.elementHeightCallback =
|
|
index =>
|
|
{
|
|
if (hasArrayData)
|
|
{
|
|
if (arrayData.arraySize <= index)
|
|
{
|
|
return EditorGUIUtility.singleLineHeight;
|
|
}
|
|
|
|
SerializedProperty itemData = arrayData.GetArrayElementAtIndex(index);
|
|
return EditorGUI.GetPropertyHeight(itemData);
|
|
}
|
|
|
|
return EditorGUIUtility.singleLineHeight;
|
|
};
|
|
list.drawHeaderCallback =
|
|
rect => { EditorGUI.LabelField(rect, label); };
|
|
list.onSelectCallback =
|
|
rl => { reorderableListIndex = rl.index; };
|
|
list.onReorderCallback =
|
|
rl =>
|
|
{
|
|
serializedObject.Update();
|
|
bool hasRect = false;
|
|
bool hasNewRect = false;
|
|
Rect rect = Rect.zero;
|
|
Rect newRect = Rect.zero;
|
|
// Move up
|
|
if (rl.index > reorderableListIndex)
|
|
{
|
|
for (int i = reorderableListIndex; i < rl.index; ++i)
|
|
{
|
|
NodePort port = node.GetPort(fieldName + " " + i);
|
|
NodePort nextPort = node.GetPort(fieldName + " " + (i + 1));
|
|
port.SwapConnections(nextPort);
|
|
|
|
// Swap cached positions to mitigate twitching
|
|
hasRect = NodeEditorWindow.current.portConnectionPoints.TryGetValue(port, out rect);
|
|
hasNewRect =
|
|
NodeEditorWindow.current.portConnectionPoints.TryGetValue(nextPort, out newRect);
|
|
NodeEditorWindow.current.portConnectionPoints[port] = hasNewRect ? newRect : rect;
|
|
NodeEditorWindow.current.portConnectionPoints[nextPort] = hasRect ? rect : newRect;
|
|
}
|
|
}
|
|
// Move down
|
|
else
|
|
{
|
|
for (int i = reorderableListIndex; i > rl.index; --i)
|
|
{
|
|
NodePort port = node.GetPort(fieldName + " " + i);
|
|
NodePort nextPort = node.GetPort(fieldName + " " + (i - 1));
|
|
port.SwapConnections(nextPort);
|
|
|
|
// Swap cached positions to mitigate twitching
|
|
hasRect = NodeEditorWindow.current.portConnectionPoints.TryGetValue(port, out rect);
|
|
hasNewRect =
|
|
NodeEditorWindow.current.portConnectionPoints.TryGetValue(nextPort, out newRect);
|
|
NodeEditorWindow.current.portConnectionPoints[port] = hasNewRect ? newRect : rect;
|
|
NodeEditorWindow.current.portConnectionPoints[nextPort] = hasRect ? rect : newRect;
|
|
}
|
|
}
|
|
|
|
// Apply changes
|
|
serializedObject.ApplyModifiedProperties();
|
|
serializedObject.Update();
|
|
|
|
// Move array data if there is any
|
|
if (hasArrayData)
|
|
{
|
|
arrayData.MoveArrayElement(reorderableListIndex, rl.index);
|
|
}
|
|
|
|
// Apply changes
|
|
serializedObject.ApplyModifiedProperties();
|
|
serializedObject.Update();
|
|
NodeEditorWindow.current.Repaint();
|
|
EditorApplication.delayCall += NodeEditorWindow.current.Repaint;
|
|
};
|
|
list.onAddCallback =
|
|
rl =>
|
|
{
|
|
// Add dynamic port postfixed with an index number
|
|
string newName = fieldName + " 0";
|
|
int i = 0;
|
|
while (node.HasPort(newName))
|
|
{
|
|
newName = fieldName + " " + ++i;
|
|
}
|
|
|
|
if (io == NodePort.IO.Output)
|
|
{
|
|
node.AddDynamicOutput(type, connectionType, Node.TypeConstraint.None, newName);
|
|
}
|
|
else
|
|
{
|
|
node.AddDynamicInput(type, connectionType, typeConstraint, newName);
|
|
}
|
|
|
|
serializedObject.Update();
|
|
EditorUtility.SetDirty(node);
|
|
if (hasArrayData)
|
|
{
|
|
arrayData.InsertArrayElementAtIndex(arrayData.arraySize);
|
|
}
|
|
|
|
serializedObject.ApplyModifiedProperties();
|
|
};
|
|
list.onRemoveCallback =
|
|
rl =>
|
|
{
|
|
var indexedPorts = node.DynamicPorts.Select(x =>
|
|
{
|
|
string[] split = x.fieldName.Split(' ');
|
|
if (split != null && split.Length == 2 && split[0] == fieldName)
|
|
{
|
|
int i = -1;
|
|
if (int.TryParse(split[1], out i))
|
|
{
|
|
return new { index = i, port = x };
|
|
}
|
|
}
|
|
|
|
return new { index = -1, port = (NodePort)null };
|
|
}).Where(x => x.port != null);
|
|
dynamicPorts = indexedPorts.OrderBy(x => x.index).Select(x => x.port).ToList();
|
|
|
|
int index = rl.index;
|
|
|
|
if (dynamicPorts[index] == null)
|
|
{
|
|
Debug.LogWarning("No port found at index " + index + " - Skipped");
|
|
}
|
|
else if (dynamicPorts.Count <= index)
|
|
{
|
|
Debug.LogWarning("DynamicPorts[" + index + "] out of range. Length was " + dynamicPorts.Count +
|
|
" - Skipped");
|
|
}
|
|
else
|
|
{
|
|
// Clear the removed ports connections
|
|
dynamicPorts[index].ClearConnections();
|
|
// Move following connections one step up to replace the missing connection
|
|
for (int k = index + 1; k < dynamicPorts.Count(); k++)
|
|
{
|
|
for (int j = 0; j < dynamicPorts[k].ConnectionCount; j++)
|
|
{
|
|
NodePort other = dynamicPorts[k].GetConnection(j);
|
|
dynamicPorts[k].Disconnect(other);
|
|
dynamicPorts[k - 1].Connect(other);
|
|
}
|
|
}
|
|
|
|
// Remove the last dynamic port, to avoid messing up the indexing
|
|
node.RemoveDynamicPort(dynamicPorts[dynamicPorts.Count() - 1].fieldName);
|
|
serializedObject.Update();
|
|
EditorUtility.SetDirty(node);
|
|
}
|
|
|
|
if (hasArrayData && arrayData.propertyType != SerializedPropertyType.String)
|
|
{
|
|
if (arrayData.arraySize <= index)
|
|
{
|
|
Debug.LogWarning("Attempted to remove array index " + index + " where only " +
|
|
arrayData.arraySize + " exist - Skipped");
|
|
Debug.Log(rl.list[0]);
|
|
return;
|
|
}
|
|
|
|
arrayData.DeleteArrayElementAtIndex(index);
|
|
// Error handling. If the following happens too often, file a bug report at https://github.com/Siccity/xNode/issues
|
|
if (dynamicPorts.Count <= arrayData.arraySize)
|
|
{
|
|
while (dynamicPorts.Count <= arrayData.arraySize)
|
|
{
|
|
arrayData.DeleteArrayElementAtIndex(arrayData.arraySize - 1);
|
|
}
|
|
|
|
Debug.LogWarning("Array size exceeded dynamic ports size. Excess items removed.");
|
|
}
|
|
|
|
serializedObject.ApplyModifiedProperties();
|
|
serializedObject.Update();
|
|
}
|
|
};
|
|
|
|
if (hasArrayData)
|
|
{
|
|
int dynamicPortCount = dynamicPorts.Count;
|
|
while (dynamicPortCount < arrayData.arraySize)
|
|
{
|
|
// Add dynamic port postfixed with an index number
|
|
string newName = arrayData.name + " 0";
|
|
int i = 0;
|
|
while (node.HasPort(newName))
|
|
{
|
|
newName = arrayData.name + " " + ++i;
|
|
}
|
|
|
|
if (io == NodePort.IO.Output)
|
|
{
|
|
node.AddDynamicOutput(type, connectionType, typeConstraint, newName);
|
|
}
|
|
else
|
|
{
|
|
node.AddDynamicInput(type, connectionType, typeConstraint, newName);
|
|
}
|
|
|
|
EditorUtility.SetDirty(node);
|
|
dynamicPortCount++;
|
|
}
|
|
|
|
while (arrayData.arraySize < dynamicPortCount)
|
|
{
|
|
arrayData.InsertArrayElementAtIndex(arrayData.arraySize);
|
|
}
|
|
|
|
serializedObject.ApplyModifiedProperties();
|
|
serializedObject.Update();
|
|
}
|
|
|
|
if (onCreation != null)
|
|
{
|
|
onCreation(list);
|
|
}
|
|
|
|
return list;
|
|
}
|
|
}
|
|
} |