public void SetHeight(int x, int z, int height)
{
Chunk chunk = GetChunk(x, 0, z);
if (chunk != null && chunk.isPopulationDataPrepared)
{
chunk.SetHeight(x - chunk.worldPos.x, z - chunk.worldPos.z, height, true);
}
}
private void NormalSunLightFill(Chunk chunk)
{
int sunLightLevel;
bool isLight;
for (int x = 0; x < Chunk.chunkWidth; x++)
{
for (int z = 0; z < Chunk.chunkDepth; z++)
{
sunLightLevel = WorldConfig.Instance.maxLightLevel;
isLight = true;
for (int y = Chunk.chunkHeight - 1; y >= 0; y--)
{
Block b = chunk.GetBlock(x, y, z, true);
BlockAttributeCalculator calculator = BlockAttributeCalculatorFactory.GetCalculator(b.BlockType);
int lightDamp = calculator.LightDamp(b.ExtendId);
if (lightDamp != 0 && isLight)
{
chunk.SetHeight(x, z, y + 1);
isLight = false;
}
sunLightLevel -= lightDamp;
if (sunLightLevel > 0)
{
chunk.SetSunLight(x, y, z, sunLightLevel);
}
else
{
break;
}
}
}
}
}
private List <Chunk> GetSunLightChangeChunks(Chunk chunk, int x, int y, int z, Block b, List <Chunk> list)
{
List <Chunk> spreadList = null;
List <Chunk> shrinkList = null;
BlockAttributeCalculator calculator = BlockAttributeCalculatorFactory.GetCalculator(b.BlockType);
int lightDamp = calculator.LightDamp(b.ExtendId);
int height = chunk.GetHeight(x, z);
int lightLevel = chunk.GetSunLight(x, y, z, true);
int curLightLevel;
if (y >= height - 1)
{
for (int ty = y; ty >= height; ty--)
{
Block nextBlock = chunk.GetBlock(x, ty, z);
BlockAttributeCalculator nextCalculator = BlockAttributeCalculatorFactory.GetCalculator(nextBlock.BlockType);
int nextLightDamp = nextCalculator.LightDamp(nextBlock.ExtendId);
if (nextLightDamp > 0)
{
height = ty + 1;
//更新高度
chunk.SetHeight(x, z, height, true);
break;
}
}
curLightLevel = WorldConfig.Instance.maxLightLevel - lightDamp;
if (curLightLevel < 0)
{
curLightLevel = 0;
}
}
else
{
int leftSunLight = chunk.GetSunLight(x - 1, y, z);
int rightSunLight = chunk.GetSunLight(x + 1, y, z);
int topSunLight = chunk.GetSunLight(x, y + 1, z);
int bottomSunLight = chunk.GetSunLight(x, y - 1, z);
int frontSunLight = chunk.GetSunLight(x, y, z + 1);
int backSunLight = chunk.GetSunLight(x, y, z - 1);
int maxSunLight = GetMax(leftSunLight, rightSunLight, topSunLight, bottomSunLight,
frontSunLight, backSunLight);
curLightLevel = maxSunLight - lightDamp - 1;
if (curLightLevel < 0)
{
curLightLevel = 0;
}
}
if (curLightLevel < lightLevel)
{
chunk.SetSunLight(x, y, z, curLightLevel, true);
int index = (x * Chunk.chunkDepth + z) * Chunk.chunkHeight + y;
LightShrinkNode node = NodeCache.Instance.GetShrinkNode(index, lightLevel, curLightLevel, chunk);
_sunLightShrink.AddShrinkNode(node);
shrinkList = _sunLightShrink.ShrinkInChunk(chunk);
}
else if (curLightLevel > lightLevel)
{
chunk.SetSunLight(x, y, z, curLightLevel, true);
int index = (x * Chunk.chunkDepth + z) * Chunk.chunkHeight + y;
LightSpreadNode node = NodeCache.Instance.GetSpreadNode(index, curLightLevel, chunk);
_sunLightSpread.AddSpreadNode(node);
spreadList = _sunLightSpread.SpreadInChunk(chunk);
}
if (spreadList != null)
{
for (int i = 0; i < spreadList.Count; i++)
{
if (!list.Contains(spreadList[i]))
{
list.Add(spreadList[i]);
}
}
}
if (shrinkList != null)
{
for (int i = 0; i < shrinkList.Count; i++)
{
if (!list.Contains(shrinkList[i]))
{
list.Add(shrinkList[i]);
}
}
}
return(list);
}
