/// <summary>
/// 设置方块
/// </summary>
public void SetBlockForLocal(int x, int y, int z, Block block, byte direction)
{
int yIndex = y / chunkWidth;
ChunkSectionData chunkSection = chunkSectionDatas[yIndex];
chunkSection.SetBlock(x, y % chunkWidth, z, block, direction);
}
public BlockDirectionEnum GetBlockDirection(int x, int y, int z)
{
int yIndex = y / chunkWidth;
ChunkSectionData chunkSection = chunkSectionDatas[yIndex];
return((BlockDirectionEnum)chunkSection.GetBlockDirection(x, y % chunkWidth, z));
}
public Block GetBlockForLocal(int x, int y, int z)
{
int yIndex = y / chunkWidth;
ChunkSectionData chunkSection = chunkSectionDatas[yIndex];
int blockType = chunkSection.GetBlock(x, y % chunkWidth, z);
return(BlockHandler.Instance.manager.GetRegisterBlock(blockType));
}
/// <summary>
/// 获取方块
/// </summary>
public void GetBlockForLocal(int x, int y, int z, out Block block, out BlockDirectionEnum direction)
{
int yIndex = y / chunkWidth;
ChunkSectionData chunkSection = chunkSectionDatas[yIndex];
chunkSection.GetBlock(x, y % chunkWidth, z, out int blockType, out byte blockDirection);
block = BlockHandler.Instance.manager.GetRegisterBlock(blockType);
direction = (BlockDirectionEnum)blockDirection;
}
public ChunkData(Vector3Int wPosition, int chunkWidth, int chunkHeight)
{
this.chunkWidth = chunkWidth;
this.chunkHeight = chunkHeight;
this.positionForWorld = wPosition;
int sectionSize = chunkWidth;
chunkSectionDatas = new ChunkSectionData[chunkHeight / chunkWidth];
for (int i = 0; i < chunkSectionDatas.Length; i++)
{
chunkSectionDatas[i] = new ChunkSectionData(sectionSize, sectionSize * i);
}
}
/// <summary>
/// 异步构建chunk
/// </summary>
public async void BuildChunkForAsync(Action callBackForComplete)
{
//只有初始化之后的chunk才能刷新
if (!isInit)
{
isBuildChunk = false;
callBackForComplete?.Invoke();
return;
}
if (isBuildChunk)
{
return;
}
isBuildChunk = true;
await Task.Run(() =>
{
//遍历chunk, 生成其中的每一个Block
try
{
lock (lockForBlcok)
{
#if UNITY_EDITOR
Stopwatch stopwatch = TimeUtil.GetMethodTimeStart();
#endif
chunkMeshData = new ChunkMeshData();
chunkData.InitRoundChunk();
//遍历每一个子区块
for (int i = 0; i < chunkData.chunkSectionDatas.Length; i++)
{
ChunkSectionData chunkSection = chunkData.chunkSectionDatas[i];
if (!chunkSection.IsRender())
{
continue;
}
for (int x = 0; x < chunkSection.sectionSize; x++)
{
for (int y = 0; y < chunkSection.sectionSize; y++)
{
for (int z = 0; z < chunkSection.sectionSize; z++)
{
Block block = chunkData.GetBlockForLocal(x, y + chunkSection.yBase, z);;
if (block == null || block.blockType == BlockTypeEnum.None)
{
continue;
}
Vector3Int localPosition = new Vector3Int(x, y + chunkSection.yBase, z);
block.BuildBlock(this, localPosition);
block.InitBlock(this, localPosition, 0);
}
}
}
}
#if UNITY_EDITOR
TimeUtil.GetMethodTimeEnd("Time_BuildChunkForAsync:", stopwatch);
#endif
}
}
catch (Exception e)
{
LogUtil.LogError("BuildChunkForAsync:" + e.ToString());
}
finally
{
}
});
isBuildChunk = false;
callBackForComplete?.Invoke();
}