public RectT Clone()
{
RectT rectT = new RectT();
rectT.x = this.x;
rectT.y = this.y;
rectT.width = this.width;
rectT.height = this.height;
return(rectT);
}
private RectT GetPosition(JsonData data)
{
float x = int.Parse(data["x"].ToString());
float y = int.Parse(data["y"].ToString());
float width = int.Parse(data["width"].ToString());
float height = int.Parse(data["height"].ToString());
RectT position = new RectT(x, y, width, height);
return(position);
}
// 绘制线
public static void DrawNodeCurve(RectT start, RectT end)
{
Handles.color = Color.black;
Vector3 startPos = new Vector3(start.x + start.width / 2, start.y + start.height, 0);
Vector3 endPos = new Vector3(end.x + end.width / 2, end.y, 0);
//Handles.DrawLine(startPos, endPos);
Vector3 middle = (startPos + endPos) * 0.5f;
DrawArrow(startPos, endPos, Color.black);
Handles.color = Color.white;
}
public static void DrawLabel(string msg, RectT start, RectT end)
{
Vector3 startPos = new Vector3(start.x + start.width / 2, start.y + start.height, 0);
Vector3 endPos = new Vector3(end.x + end.width / 2, end.y, 0);
Vector2 pos = (startPos + endPos) * 0.5f;// + (endPos - startPos) * 0.1f;
GUIStyle style = new GUIStyle();
style.fontSize = 20;
style.normal.textColor = Color.green;
Handles.Label(pos, msg, style);
}
// 添加节点
public void AddNode(Node_Draw_Info_Item info, Vector3 mousePosition, int openSubTreeId)
{
NodeValue newNodeValue = new NodeValue();
newNodeValue.id = GetNewNodeId();
if (BehaviorDataController.Instance.BehaviorTreeData.rootNodeId < 0)
{
BehaviorDataController.Instance.BehaviorTreeData.rootNodeId = newNodeValue.id;
newNodeValue.isRootNode = true;
}
newNodeValue.nodeName = info._nodeName;
newNodeValue.identificationName = info._identificationName;
newNodeValue.NodeType = (int)info._nodeType;
newNodeValue.parentNodeID = -1;
newNodeValue.function = NodeDescript.GetFunction((NODE_TYPE)info._nodeType);
RectT rectT = new RectT();
Rect rect = new Rect(mousePosition.x, mousePosition.y, rectT.width, rectT.height);
newNodeValue.position = RectTool.RectToRectT(rect);
newNodeValue.parentSubTreeNodeId = openSubTreeId;
List <NodeValue> NodeList = BehaviorDataController.Instance.NodeList;
NodeList.Add(newNodeValue);
if (openSubTreeId >= 0)
{
bool hasEntryNode = false;
for (int i = 0; i < NodeList.Count; ++i)
{
if (NodeList[i].parentSubTreeNodeId == openSubTreeId &&
(NodeList[i].subTreeEntry))
{
hasEntryNode = true;
break;
}
}
if (!hasEntryNode)
{
ChangeSubTreeEntryNode(newNodeValue.parentSubTreeNodeId, newNodeValue.id);
}
}
}
private void NodeMakeTransition(NodeValue currentNode, List <NodeValue> nodeList)
{
Event _event = Event.current;
mousePosition = _event.mousePosition;
if (_event.type == EventType.MouseDown)
{
if (_event.button == 0) // 鼠标左键
{
if (makeTransitionMode)
{
NodeValue nodeValue = GetMouseInNode(nodeList);
// 如果按下鼠标时，选中了一个节点，则将 新选中根节点 添加为 selectNode 的子节点
if (null != nodeValue && currentNode.id != nodeValue.id)
{
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeAddChild(currentNode.id, nodeValue.id);
}
// 取消连线状态
makeTransitionMode = false;
}
else
{
NodeValue nodeValue = GetMouseInNode(nodeList);
ClickNode(nodeValue);
}
}
if (_event.button == 1) // 鼠标右键
{
if ((!makeTransitionMode))
{
NodeValue nodeValue = GetMouseInNode(nodeList);
ShowMenu(currentNode, nodeValue);
}
}
}
if (makeTransitionMode && currentNode != null)
{
RectT mouseRect = new RectT(mousePosition.x, mousePosition.y, 10, 10);
DrawNodeCurve(currentNode.position, mouseRect);
}
}
public static Rect RectTToRect(RectT rectT)
{
return(new Rect(rectT.x, rectT.y, rectT.width, rectT.height));
}
