/// <summary>
/// 得到子节点
/// </summary>
/// <param name="name"></param>
/// <exception cref="SimpleJsonException">该Node不是一个Object，name is null or empty</exception>
///
/// <returns></returns>
public JsonNode this[string name]
{
get
{
if (NodeType != NodeType.Object)
{
throw new SimpleJsonException("该Node不是一个Object");
}
if (string.IsNullOrEmpty(name))
{
throw new SimpleJsonException(string.Format("param : name is null or empty"));
}
if (NodeDic.ContainsKey(name))
{
return(NodeDic[name]);
}
return(null);
}
}
/// <summary>
/// 添加子节点
/// <p>注意：该节点是Object</p>
/// </summary>
/// <exception cref="SimpleJsonException">该Node不是一个Object,被添加的Node不能是ArrayElemnt,该节点已经存在子节点对应的名称了</exception>
/// <param name="name"></param>
/// <param name="node">子节点</param>
public void AddSubNode(string name, JsonNode node)
{
if (NodeType == NodeType.Object)
{
}
else
{
throw new SimpleJsonException("该Node不是一个Object or ArrayElementObject");
}
if (NodeDic.ContainsKey(name))
{
throw new SimpleJsonException(string.Format("该节点已经存在子节点对应的名称了：{0}", name));
}
if (node == null)
{
node = new JsonNode();
node.NodeType = NodeType.Value;
}
node.SuperNode = this;
NodeDic.Add(name, node);
}
public override void Update(GameManager game, float delta)
{
foreach (int entity in _entityList)
{
GAstarComponent astarComponent = game.Entities.GetComponentOf <GAstarComponent>(entity);
GTransform transform = game.Entities.GetComponentOf <GTransform>(entity);
Node endNode = NodeDic[astarComponent._goal];
if (astarComponent._active)
{
openList.Enqueue(NodeDic[new Vector2((int)transform._position.x, (int)-transform._position.z)], 0);
}
while (astarComponent._active)
{
Node current = openList.Dequeue();
for (int i = 0; i < 8; i++)
{
if (current.neighbours[i].value > 0)
{
if (NodeDic.ContainsKey(new Vector2(current.neighbours[i].position.x, current.neighbours[i].position.z)))
{
Node child = NodeDic[new Vector2(current.neighbours[i].position.x, current.neighbours[i].position.z)];
if (child == endNode)
{
astarComponent._active = false;
child.jump = current.neighbours[i].jump;
child.parent = current;
current = endNode;
break;
}
if (!openList.Contains(child) && !closedList.Contains(child))
{
gameObjs[new Vector2(current.position.x, current.position.z)].renderer.material.color = Color.red;
float dst = Vector3.Distance(child.position, endNode.position);
child.jump = current.neighbours[i].jump;
child.parent = current;
child.value = child.parent.value + current.neighbours[i].value;
openList.Enqueue(child, dst + child.value);
}
}
else
{
Debug.Log("Did not exist " + new Vector2(current.neighbours[i].position.x, current.neighbours[i].position.z));
}
}
}
closedList.Add(current);
if (!astarComponent._active)
{
while (current.parent != null)
{
finalList.Add(current.position, current.jump);
gameObjs[new Vector2(current.position.x, current.position.z)].transform.localScale *= 4;
gameObjs[new Vector2(current.position.x, current.position.z)].renderer.material.color = Color.yellow;
current = current.parent;
//astarComponent._path.Add(current.position, current.jump);
}
//Sätt ihop dessa loopar
astarComponent._current = finalList.Last().Key;
for (int i = finalList.Count - 1; i >= 0; i--)
{
//finalList[finalList.ElementAt(i - 1).Key] = finalList.ElementAt(i).Value;
if (finalList.ElementAt(i).Value)
{
astarComponent._path.Add(finalList.ElementAt(i).Key, false);
astarComponent._path[finalList.ElementAt(i + 1).Key] = true;
Debug.Log("Fix Jump " + finalList.ElementAt(i + 1).Key);
}
else
{
astarComponent._path.Add(finalList.ElementAt(i).Key, finalList.ElementAt(i).Value);
}
}
astarComponent._index = 0;
finalList.Clear();
closedList.Clear();
openList.Clear();
}
}
}
}
