/// <summary>
/// 检测四周方块是否漏水
/// </summary>
/// <returns></returns>
protected void CheckRangeBlockLeak(Vector3Int worldPosition)
{
WorldCreateHandler.Instance.manager.GetBlockForWorldPosition(worldPosition, out Block closeBlock, out BlockDirectionEnum closeBlockDirection, out Chunk closeChunk);
if (closeChunk == null)
{
//如果没有区块 则不处理
return;
}
else
{
if (closeBlock == null || closeBlock.blockType == BlockTypeEnum.None)
{
BlockMetaLiquid blockLiquid = new BlockMetaLiquid();
blockLiquid.level = 1;
//如果没有方块 则漏水
closeChunk.SetBlockForWorld(worldPosition, blockType, BlockDirectionEnum.UpForward, ToMetaData(blockLiquid));
return;
}
else
{
//如果是重量为1的 则冲散
if (closeBlock.blockInfo.weight == 1)
{
BlockMetaLiquid blockLiquid = new BlockMetaLiquid();
blockLiquid.level = 1;
closeChunk.SetBlockForWorld(worldPosition, blockType, BlockDirectionEnum.UpForward, ToMetaData(blockLiquid));
//创建掉落
ItemsHandler.Instance.CreateItemCptDrop(closeBlock, closeChunk, worldPosition);
return;
}
}
}
return;
}
protected virtual void BaseAddVertsUVsTrisDetails(Chunk chunk, Vector3Int localPosition, BlockDirectionEnum direction, DirectionEnum face,
Vector3[] vertsAdd, Vector2[] uvsAdd, Color[] colorsAdd)
{
BlockBean blockData = chunk.GetBlockData(localPosition);
if (blockData != null)
{
BlockMetaLiquid blockLiquid = Block.FromMetaData <BlockMetaLiquid>(blockData.meta);
if (blockLiquid != null)
{
if (blockLiquid.level == 1)
{
Vector3[] vertsAddNew = GetAddVertsNew(chunk, localPosition, face, vertsAdd);
//获取四周的方块
base.BaseAddVertsUVsColors(chunk, localPosition, direction, face, vertsAddNew, uvsAdd, colorsAdd);
return;
}
}
}
base.BaseAddVertsUVsColors(chunk, localPosition, direction, face, vertsAdd, uvsAdd, colorsAdd);
}
/// <summary>
/// 检测四周是否有基础水方块
/// </summary>
protected int CheckRangeBlockWater(Chunk chunk, Vector3Int worldPosition, int number)
{
WorldCreateHandler.Instance.manager.GetBlockForWorldPosition(worldPosition, out Block closeBlock, out BlockDirectionEnum closeBlockDirection, out Chunk closeChunk);
if (closeChunk == null || closeBlock == null || closeBlock.blockType != blockType)
{
return(number);
}
BlockBean blockData = closeChunk.GetBlockData(worldPosition - closeChunk.chunkData.positionForWorld);
if (blockData == null)
{
return(number + 1);
}
BlockMetaLiquid blockLiquid = FromMetaData <BlockMetaLiquid>(blockData.meta);
if (blockLiquid == null || blockLiquid.level == 0)
{
return(number + 1);
}
return(number);
}
protected void GetVertsAddNewForRange(Chunk chunk, DirectionEnum direction, Vector3Int localPosition, Vector3[] vertsAddNew, Vector3[] vertsAdd, int indexPosition)
{
block.GetCloseBlockByDirection(chunk, localPosition, direction, out Block closeBlock, out Chunk closeChunk, out Vector3Int closeLocalPosition);
if (closeBlock != null && closeBlock.blockType == block.blockType)
{
Vector3Int tempPosition = block.GetClosePositionByDirection(direction, localPosition);
Vector3Int localPositionClose = tempPosition + chunk.chunkData.positionForWorld - closeChunk.chunkData.positionForWorld;
BlockBean closeBlockData = closeChunk.GetBlockData(localPositionClose);
if (closeBlockData == null)
{
vertsAddNew[indexPosition] = vertsAdd[indexPosition];
}
else
{
BlockMetaLiquid closeLiquid = Block.FromMetaData <BlockMetaLiquid>(closeBlockData.meta);
if (closeLiquid == null || closeLiquid.level == 0)
{
vertsAddNew[indexPosition] = vertsAdd[indexPosition];
}
}
}
}
/// <summary>
/// 设置靠近的方块为水方块
/// </summary>
/// <param name="worldPosition"></param>
/// <param name="contactLevel"></param>
/// <returns></returns>
public void SetCloseBlock(Chunk chunk, Vector3Int worldPosition)
{
Vector3Int downWorldPosition = worldPosition + Vector3Int.down;
WorldCreateHandler.Instance.manager.GetBlockForWorldPosition(downWorldPosition, out Block downBlock, out BlockDirectionEnum downBlockDirection, out Chunk downChunk);
if (downBlock == null || downBlock.blockType == BlockTypeEnum.None)
{
//如果是空方块 替换成当前方块
downChunk.SetBlockForWorld(downWorldPosition, blockType);
return;
}
else
{
Vector3Int upWorldPosition = worldPosition + Vector3Int.up;
WorldCreateHandler.Instance.manager.GetBlockForWorldPosition(upWorldPosition, out Block upBlock, out BlockDirectionEnum upBlockDirection, out Chunk upChunk);
if (downBlock.blockInfo.weight == 1)
{
//如果下方方块的重量是1 则冲掉下方方块
downChunk.SetBlockForWorld(downWorldPosition, blockType);
//创建掉落
ItemsHandler.Instance.CreateItemCptDrop(downBlock, downChunk, downWorldPosition);
}
else if (downBlock.blockType == blockType)
{
//下方有水方块并且还不是基础方块 则设置成基础水方块
BlockBean downBlockData = downChunk.GetBlockData(downWorldPosition - downChunk.chunkData.positionForWorld);
if (downBlockData != null)
{
BlockMetaLiquid downBlockLiquid = FromMetaData <BlockMetaLiquid>(downBlockData.meta);
if (downBlockLiquid != null && downBlockLiquid.level == 1)
{
downChunk.SetBlockForWorld(downWorldPosition, blockType);
}
}
}
else
{
BlockBean blockData = chunk.GetBlockData(worldPosition - chunk.chunkData.positionForWorld);
if (blockData != null)
{
//如果有数据 需要判断是几级水流
BlockMetaLiquid blockLiquid = FromMetaData <BlockMetaLiquid>(blockData.meta);
if (blockLiquid != null)
{
//如果是1子级 则不再向外扩散
if (blockLiquid.level == 1)
{
//检测四周的基础水方块
int number = 0;
number = CheckRangeBlockWater(chunk, worldPosition + Vector3Int.left, number);
number = CheckRangeBlockWater(chunk, worldPosition + Vector3Int.right, number);
number = CheckRangeBlockWater(chunk, worldPosition + Vector3Int.forward, number);
number = CheckRangeBlockWater(chunk, worldPosition + Vector3Int.back, number);
//如果有2块以上的基础水方块 则自身变为一个基础水方块
if (number >= 2)
{
chunk.SetBlockForWorld(worldPosition, blockType, BlockDirectionEnum.UpForward);
}
//如果一个基础水方块都没有 则设置为空气
if (number == 0)
{
chunk.SetBlockForWorld(worldPosition, BlockTypeEnum.None, BlockDirectionEnum.UpForward);
}
return;
}
}
}
//如果是实体方块 则判断周围是否有方块，如果周围都有镂空的方块 则水流失
CheckRangeBlockLeak(worldPosition + Vector3Int.left);
CheckRangeBlockLeak(worldPosition + Vector3Int.right);
CheckRangeBlockLeak(worldPosition + Vector3Int.forward);
CheckRangeBlockLeak(worldPosition + Vector3Int.back);
}
}
}
