void HandleOnShrinkPlaneFinish(LiquidShrinkSource source)
{
source.OnShrinkPlaneFinish -= HandleOnShrinkPlaneFinish;
List <WorldPos> list = source.GetNextSpreadSourceList();
for (int i = 0; i < list.Count; i++)
{
BlockDispatcher dispatcher = BlockDispatcherFactory.GetBlockDispatcher(BlockType.Air);
dispatcher.SetBlock(source.chunk.world, list[i].x, list[i].y, list[i].z, new Block(BlockType.Air));
}
LiquidShrinkSourceManager.SaveShrinkSource(source);
}
public override void NotifySelf(World world, int x, int y, int z, Block oldBlock, Block newBlock)
{
//重新流动的时候不收缩
if (oldBlock.BlockType == BlockType.FlowingWater && newBlock.BlockType == BlockType.FlowingWater)
{
return;
}
LiquidShrinkSource source = LiquidShrinkSourceManager.GetShrinkSource();
source.chunk = world.GetChunk(x, y, z);
source.liquidType = oldBlock.BlockType;
source.pos = new WorldPos(x - source.chunk.worldPos.x, y - source.chunk.worldPos.y, z - source.chunk.worldPos.z);
source.curShrinkLevel = oldBlock.ExtendId > BAC_FlowingWater.waterExtendLevel ? 0 : (int)oldBlock.ExtendId;
source.shrinkMaxLevel = BAC_FlowingWater.waterExtendLevel;
source.OnShrinkPlaneFinish += HandleOnShrinkPlaneFinish;
source.StartShrink();
}