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Default OnBodyGUI now uses default PropertyFields as suppied by UnityEditor. This means fields are drawn on nodes the same way as they are drawn in the inspector. out portPosition has also been moved to a static field. It is set automatically using the NodeEditorGuiLayout methods. Alternatively, you can alter it manually during your node GUI drawing.
58 lines
2.5 KiB
C#
58 lines
2.5 KiB
C#
using System;
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using System.Collections;
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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 UnityEngine;
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/// <summary> UNEC-specific version of <see cref="EditorGUILayout"/> </summary>
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public static class NodeEditorGUILayout {
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public static void PropertyField(SerializedProperty property, bool includeChildren) {
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Node node = property.serializedObject.targetObject as Node;
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NodePort port = node.GetPortByFieldName(property.name);
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float temp_labelWidth = EditorGUIUtility.labelWidth;
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// If property is not a port, display a regular property field
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if (port == null) EditorGUILayout.PropertyField(property, includeChildren);
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else {
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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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// Display a label if port is connected
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if (port.IsConnected) EditorGUILayout.LabelField(property.displayName);
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// Display an editable property field if port is not connected
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else EditorGUILayout.PropertyField(property, includeChildren);
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rect = GUILayoutUtility.GetLastRect();
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rect.position = rect.position - new Vector2(16, 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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} else if (port.direction == NodePort.IO.Output) {
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EditorGUILayout.LabelField(property.displayName, NodeEditorResources.styles.outputPort);
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rect = GUILayoutUtility.GetLastRect();
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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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DrawPortHandle(rect, port.type);
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// Register the handle position
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Vector2 portPos = rect.center;
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if (NodeEditor.portPositions.ContainsKey(port)) NodeEditor.portPositions[port] = portPos;
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else NodeEditor.portPositions.Add(port, portPos);
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}
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EditorGUIUtility.labelWidth = temp_labelWidth;
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}
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private static void DrawPortHandle(Rect rect, Type type) {
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Color col = GUI.color;
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GUI.color = new Color32(90, 97, 105, 255);
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GUI.DrawTexture(rect, NodeEditorResources.dotOuter);
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GUI.color = NodeEditorPreferences.GetTypeColor(type);
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GUI.DrawTexture(rect, NodeEditorResources.dot);
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GUI.color = col;
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}
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} |