public static void SpillLight(World world, BlockPos pos, byte light, List <BlockPos> chunksToUpdate, Chunk chunk = null)
{
bool stayWithinChunk = true;
if (chunk == null)
{
chunk = world.GetChunk(pos);
stayWithinChunk = false;
}
BlockPos localPos = pos.Subtract(chunk.pos);
if (!Chunk.InRange(localPos))
{
return;
}
Block block = chunk.GetBlock(localPos);
if (!block.controller.IsTransparent())
{
return;
}
if (block.data1 >= light)
{
return;
}
if (!chunksToUpdate.Contains(chunk.pos))
{
chunksToUpdate.Add(chunk.pos);
}
block.data1 = light;
chunk.SetBlock(localPos, block, false);
if (block.data1 > lightReduceBy)
{
block.data1 -= lightReduceBy;
CallSpillLight(world, chunk, pos.Add(1, 0, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, 1, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, 0, 1), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(-1, 0, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, -1, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, 0, -1), block.data1, chunksToUpdate, stayWithinChunk);
}
return;
}
static void CallSpillLight(World world, Chunk chunk, BlockPos pos, byte light, List <BlockPos> chunksToUpdate, bool stayWithinChunk)
{
BlockPos localPos = pos.Subtract(chunk.pos);
if (Chunk.InRange(localPos))
{
SpillLight(world, pos, light, chunksToUpdate, chunk);
}
else
{
if (!stayWithinChunk)
{
SpillLight(world, pos, light, chunksToUpdate);
}
}
}
static void CallSpillLight(World world, Chunk chunk, BlockPos pos, byte light, List<BlockPos> chunksToUpdate, bool stayWithinChunk)
{
BlockPos localPos = pos.Subtract(chunk.pos);
if (Chunk.InRange(localPos))
{
SpillLight(world, pos, light, chunksToUpdate, chunk);
}
else
{
if(!stayWithinChunk)
SpillLight(world, pos, light, chunksToUpdate);
}
}
public static void SpillLight(World world, BlockPos pos, byte light, List<BlockPos> chunksToUpdate, Chunk chunk = null)
{
bool stayWithinChunk = true;
if (chunk == null)
{
chunk = world.GetChunk(pos);
stayWithinChunk = false;
}
BlockPos localPos = pos.Subtract(chunk.pos);
if (!Chunk.InRange(localPos))
return;
Block block = chunk.GetBlock(localPos);
if (!block.controller.IsTransparent())
return;
if (block.data1 >= light)
return;
if (!chunksToUpdate.Contains(chunk.pos))
chunksToUpdate.Add(chunk.pos);
block.data1 = light;
chunk.SetBlock(localPos, block, false);
if (block.data1 > lightReduceBy)
{
block.data1 -= lightReduceBy;
CallSpillLight(world, chunk, pos.Add(1, 0, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, 1, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, 0, 1), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(-1, 0, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, -1, 0), block.data1, chunksToUpdate, stayWithinChunk);
CallSpillLight(world, chunk, pos.Add(0, 0, -1), block.data1, chunksToUpdate, stayWithinChunk);
}
return;
}
