private NodeBase GameObjectToNode(GameObject go)
{
if (go != null)
{
NodeDefine nodeDefine = go.GetComponent <NodeDefine>();
if (nodeDefine != null)
{
NodeBase node = nodeDefine.CreateNode();
if (node != null)
{
nodeCreateInfo.Add(nodeDefine, node);
}
return(node);
}
}
return(null);
}
private void OnEnable()
{
Collect();
nodeDefine = serializedObject.targetObject as NodeDefine;
nodeFullName = this.serializedObject.FindProperty("nodeFullName");
displayName = this.serializedObject.FindProperty("displayName");
nodeDescription = this.serializedObject.FindProperty("nodeDescription");
for (int i = 0, len = nodeTypes.Length; i < len; ++i)
{
if (nodeNames[i] == nodeFullName.stringValue)
{
selected = i;
}
}
OnSelectIndexChanged();
}
private static bool CreateTreeAssetValidateFunction()
{
if (Selection.objects.Length != 1)
{
return(false);
}
GameObject go = Selection.activeGameObject;
if (null == go)
{
return(false);
}
NodeDefine nodeDefine = go.GetComponent <NodeDefine>();
if (nodeDefine == null)
{
return(false);
}
return(true);
}
private static void DrawHierarchyIcon(int instanceID, Rect selectionRect)
{
GameObject gameObject = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
if (gameObject != null)
{
NodeDefine node = gameObject.GetComponent <NodeDefine>();
if (node == null)
{
return;
}
Type type = node.GetNodeType();
if (type != null)
{
// draw custom icon
var nodeIconAttributes = type.GetCustomAttributes(typeof(NodeIconAttribute), true);
if (nodeIconAttributes.Length > 0)
{
var attribute = nodeIconAttributes[0] as NodeIconAttribute;
string filePath = attribute.iconPath;
if (!cachedTexture.ContainsKey(filePath))
{
cachedTexture.Add(filePath, AssetDatabase.LoadAssetAtPath <Texture2D>(filePath));
}
Texture2D tex = cachedTexture[filePath];
if (tex != null)
{
DrawIcon(instanceID, selectionRect, tex);
return;
}
}
// draw preset icons
if (type.IsSubclassOf(typeof(NodeAction)))
{
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeAction]);
return;
}
if (type.IsSubclassOf(typeof(NodeCondition)))
{
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeCondition]);
return;
}
if (type.IsSubclassOf(typeof(NodeDecorator)))
{
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeDecorator]);
return;
}
if (type == typeof(NodeSequence))
{
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeSequence]);
return;
}
if (type == typeof(NodeSelector))
{
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeSelector]);
return;
}
if (type == typeof(NodeParallel))
{
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeParallel]);
return;
}
}
// default
DrawIcon(instanceID, selectionRect, TextureAssets.TextureDict[PresetNodeIcons.NodeBase]);
}
}