void onTargetArrived()
{
// 路径走完
if (path.Count == 0)
{
PathFinished tmpDelegate = pathFinished;
StopPath();
if (tmpDelegate != null)
{
tmpDelegate();
}
}
// 最后一个节点
else if (path.Count == 1)
{
move.TargetPosition = dst;
path.RemoveAt(0);
move.Sync();
}
// 中间节点
else
{
move.TargetPosition = MapNav.GetWorldPosition(path[0]);
path.RemoveAt(0);
move.Sync();
}
}
public void WalkTo(Vector3 _dst, PathFinished _delegate = null)
{
MapGrid gridOriginSrc = entity.Grid;
MapGrid gridOriginDst = new MapGrid(_dst);
// 如果起始点是阻挡，检测方向是否为走出阻挡的方向
MapGrid gridRealSrc = gridOriginSrc;
if ((MapNav[gridRealSrc.x, gridRealSrc.z] & entity.TileType) == 0)
{
if (MapNav.GetNearestValidGrid(gridOriginDst, gridOriginSrc, out gridRealSrc, entity.TileType, 1) == false)
{
StopPath();
return;
}
}
MapGrid gridRealDst;
if (MapNav.GetNearestValidGrid(gridRealSrc, gridOriginDst, out gridRealDst, entity.TileType) == false)
{
StopPath();
return;
}
// 正在走着
if (path.Count > 0 && path[path.Count - 1] == gridRealDst)
{
pathFinished = null;
pathFinished += _delegate;
return;
}
path = MapNav.GetPath(gridRealSrc, gridRealDst, entity.TileType);
if (path.Count == 0)
{
StopPath();
return;
}
//src = entity.Position;
if (gridRealDst == gridOriginDst)
{
dst = _dst;
}
else
{
dst = MapNav.GetWorldPosition(gridRealDst);
}
move.targetArrived -= this.onTargetArrived;
move.targetArrived += this.onTargetArrived;
pathFinished = null;
pathFinished += _delegate;
// 路径第一个节点为起始点，放弃，从第二个节点开始
path.RemoveAt(0);
onTargetArrived();
}
public void StopPath()
{
if (path.Count > 0)
{
path.Clear();
move.targetArrived -= this.onTargetArrived;
pathFinished = null;
}
}
public void WalkTo(Vector3 _dst, PathFinished _delegate = null)
{
MapGrid gridOriginSrc = entity.Grid;
MapGrid gridOriginDst = new MapGrid(_dst);
// 如果起始点是阻挡，检测方向是否为走出阻挡的方向
MapGrid gridRealSrc = gridOriginSrc;
if ((MapNav[gridRealSrc.x, gridRealSrc.z] & entity.TileType) == 0)
{
if (MapNav.GetNearestValidGrid(gridOriginDst, gridOriginSrc, out gridRealSrc, entity.TileType, 1) == false)
{
StopPath();
return;
}
}
MapGrid gridRealDst;
if (MapNav.GetNearestValidGrid(gridRealSrc, gridOriginDst, out gridRealDst, entity.TileType) == false)
{
StopPath();
return;
}
// 正在走着
if (path.Count > 0 && path[path.Count - 1] == gridRealDst)
{
pathFinished = null;
pathFinished += _delegate;
return;
}
path = MapNav.GetPath(gridRealSrc, gridRealDst, entity.TileType);
if (path.Count == 0)
{
StopPath();
return;
}
//src = entity.Position;
if (gridRealDst == gridOriginDst)
dst = _dst;
else
dst = MapNav.GetWorldPosition(gridRealDst);
move.targetArrived -= this.onTargetArrived;
move.targetArrived += this.onTargetArrived;
pathFinished = null;
pathFinished += _delegate;
// 路径第一个节点为起始点，放弃，从第二个节点开始
path.RemoveAt(0);
onTargetArrived();
}
public void StopPath()
{
if (path.Count > 0)
{
path.Clear();
move.targetArrived -= this.onTargetArrived;
pathFinished = null;
}
}
