private ConditionGroup DrawConditionGroup(NodeValue nodeValue)
{
ConditionGroup conditionGroup = null;
if (nodeValue.NodeType != (int)NODE_TYPE.CONDITION)
{
return(conditionGroup);
}
EditorGUILayout.BeginVertical("box");
{
conditionGroup = BehaviorConditionGroup.DrawTransitionGroup(nodeValue);
GUI.enabled = !BehaviorDataController.Instance.CurrentOpenConfigSubTree();
if (GUILayout.Button("添加组"))
{
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeAddConditionGroup(nodeValue.id);
}
GUI.enabled = true;
}
EditorGUILayout.EndVertical();
return(conditionGroup);
}
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 void ChangeSubTreeEntryNode(int subTreeNodeId, int nodeId)
{
NodeValue nodeValue = BehaviorDataController.Instance.GetNode(nodeId);
if (null == nodeValue)
{
return;
}
NodeValue subTreeNode = BehaviorDataController.Instance.GetNode(subTreeNodeId);
if (null == subTreeNode)
{
return;
}
List <NodeValue> nodeList = BehaviorDataController.Instance.NodeList;
for (int i = 0; i < nodeList.Count; ++i)
{
if (nodeList[i].parentSubTreeNodeId == nodeValue.parentSubTreeNodeId)
{
if (nodeList[i].subTreeEntry)
{
RemoveParentNode(nodeList[i].id);
}
nodeList[i].subTreeEntry = (nodeList[i].id == nodeId);
if (nodeList[i].subTreeEntry)
{
subTreeNode.childNodeList.Clear();
subTreeNode.childNodeList.Add(nodeId);
}
}
}
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeAddChild(subTreeNodeId, nodeValue.id);
}
private void DrawAddParameter(NodeValue nodeValue)
{
GUI.enabled = !BehaviorDataController.Instance.CurrentOpenConfigSubTree();
if (GUILayout.Button("添加条件"))
{
if (BehaviorDataController.Instance.BehaviorTreeData.parameterList.Count <= 0)
{
string msg = "没有参数可添加，请先添加参数";
if (TreeNodeWindow.window != null)
{
TreeNodeWindow.window.ShowNotification(msg);
}
}
else
{
NodeParameter behaviorParameter = BehaviorDataController.Instance.BehaviorTreeData.parameterList[0];
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeAddParameter(nodeValue.id, behaviorParameter);
}
}
GUI.enabled = true;
}
private static ConditionGroup DrawGroup(NodeValue nodeValue, ConditionGroup group)
{
Rect area = GUILayoutUtility.GetRect(0f, 1, GUILayout.ExpandWidth(true));
bool select = (selectIndex == group.index);
GUI.enabled = true;
EditorGUILayout.BeginHorizontal("box", GUILayout.ExpandWidth(true));
{
if (selectIndex < 0 || nodeId < 0 || nodeId != nodeValue.id)
{
nodeId = nodeValue.id;
selectIndex = group.index;
}
Rect rect = new Rect(area.x, area.y, area.width, 30);
GUI.backgroundColor = select ? new Color(0, 1, 0, 1) : Color.white;//
GUI.Box(rect, string.Empty);
GUI.backgroundColor = Color.white;
if (GUILayout.Button("选择", GUILayout.Width(50)))
{
selectIndex = group.index;
}
for (int i = group.parameterList.Count - 1; i >= 0; --i)
{
string parameter = group.parameterList[i];
NodeParameter behaviorParameter = nodeValue.parameterList.Find(a => (a.parameterName.CompareTo(parameter) == 0));
if (null == behaviorParameter)
{
group.parameterList.RemoveAt(i);
}
}
GUI.enabled = select && !BehaviorDataController.Instance.CurrentOpenConfigSubTree();
for (int i = 0; i < nodeValue.parameterList.Count; ++i)
{
NodeParameter parameter = nodeValue.parameterList[i];
string name = group.parameterList.Find(a => (a.CompareTo(parameter.parameterName) == 0));
EditorGUILayout.BeginHorizontal();
{
EditorGUILayout.LabelField(i.ToString(), GUILayout.Width(10));
bool value = !string.IsNullOrEmpty(name);
bool oldValue = value;
value = EditorGUILayout.Toggle(value, GUILayout.Width(10));
if (value)
{
if (!oldValue)
{
group.parameterList.Add(parameter.parameterName);
break;
}
}
else
{
if (oldValue)
{
group.parameterList.Remove(parameter.parameterName);
}
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Space(10);
}
GUI.enabled = true;
GUI.enabled = !BehaviorDataController.Instance.CurrentOpenConfigSubTree();
if (GUILayout.Button("删除"))
{
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeDelConditionGroup(nodeValue.id, group.index);
}
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
if (select)
{
return(group);
}
return(null);
}
private void DrawNode(NodeValue nodeValue, string title)
{
ConditionGroup conditionGroup = DrawConditionGroup(nodeValue);
for (int i = 0; i < nodeValue.parameterList.Count; ++i)
{
nodeValue.parameterList[i].index = i;
}
GUI.enabled = !BehaviorDataController.Instance.CurrentOpenConfigSubTree();
EditorGUILayout.BeginVertical("box", GUILayout.ExpandWidth(true));
{
EditorGUILayout.LabelField(title);
int height = (nodeValue.parameterList.Count * 58);
height = height <= 300 ? height : 300;
scrollPos = EditorGUILayout.BeginScrollView(scrollPos, GUILayout.Height(height));
{
GUI.backgroundColor = new Color(0.85f, 0.85f, 0.85f, 1f);
for (int i = 0; i < nodeValue.parameterList.Count; ++i)
{
NodeParameter behaviorParameter = nodeValue.parameterList[i];
Action DelCallBack = () =>
{
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeDelParameter(nodeValue.id, behaviorParameter);
};
Color color = Color.white;
if (null != conditionGroup)
{
string name = conditionGroup.parameterList.Find(a => (a.CompareTo(behaviorParameter.parameterName) == 0));
if (!string.IsNullOrEmpty(name))
{
color = colorArr[0];
}
}
GUI.backgroundColor = color; // new Color(0.85f, 0.85f, 0.85f, 1f);
EditorGUILayout.BeginVertical("box");
{
string parameterName = behaviorParameter.parameterName;
NodeParameter tempParameter = behaviorParameter.Clone();
tempParameter = DrawParameter.Draw(behaviorParameter, DrawParameterType.NODE_PARAMETER, DelCallBack);
if (parameterName.CompareTo(behaviorParameter.parameterName) != 0)
{
DataNodeHandler dataNodeHandler = new DataNodeHandler();
dataNodeHandler.NodeParameterChange(nodeValue.id, parameterName, behaviorParameter.parameterName);
}
else
{
behaviorParameter.CloneFrom(tempParameter);
}
}
EditorGUILayout.EndVertical();
}
GUI.backgroundColor = Color.white;
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
GUI.enabled = true;
GUILayout.Space(10);
EditorGUILayout.BeginVertical("box");
{
DrawAddParameter(nodeValue);
}
EditorGUILayout.EndVertical();
}