/// <summary>
/// 当Chunk远离摄像机, 停止更新并储存
/// </summary>
public IEnumerator ExitUpdate(Tilemap frontTilemap, Tilemap bkTilemap)
{
enableUpdate = false;
foreach (BlockBase block in frontBlocks)
{
if (block != null)
{
block.ExitUpdate();
}
}
foreach (BlockBase block in bkBlocks)
{
if (block != null)
{
block.ExitUpdate();
}
}
for (int i = childObjects.Count - 1; i >= 0; i--)
{
IChunkObject child = childObjects[i];
if (child != null)
{
child.ExitUpdate();
}
yield return(null);
}
Save();
}
// 检测Child GameObjects是否逃逸, 从列表删除逃逸的对象, 并返回逃逸的GameObject列表 (ChunkManager : 如果不在自己的范围, 就把它交给其他Chunk管理)
public List <IChunkObject> CheckRunningChildren()
{
List <IChunkObject> outerChildren = new List <IChunkObject>();
for (int i = childObjects.Count - 1; i >= 0; i--)
{
IChunkObject child = childObjects[i];
//如果不包含这个GameObject, 就加入返回列表
if (!CheckContain(child.GetPosition()))
{
// 如果这个Chunk正在更新, 那么child物体退出更新
if (enableUpdate)
{
child.ExitUpdate();
}
childObjects.Remove(child);
outerChildren.Add(child);
}
}
return(outerChildren);
}