public bool SetBlockType(int worldX, int y, int worldZ, BlockType value, byte state = 0, bool lightBlocks = true, bool tickBlocks = true, bool updateNeighborSections = true)
{
if (y >= WorldHeight || y < 0)
{
return(false);
}
int localX = worldX - PositionX;
int localZ = worldZ - PositionZ;
if (!m_Data.SetBlockType(localX, y, localZ, value, out BlockType previousBlockType))
{
return(false);
}
m_Data.SetBlockState(localX, y, localZ, state);
UpdateHeightMapAndSkyLight(localX, y, localZ);
WorldManager world = WorldManager.Active;
ChunkManager manager = world.ChunkManager;
DataManager dataManager = world.DataManager;
Block previousBlock = dataManager.GetBlockByType(previousBlockType);
Block block = dataManager.GetBlockByType(value);
int sectionIndex = Mathf.FloorToInt(y * OverSectionHeight);
int yInSection = y - sectionIndex * SectionHeight;
if (previousBlock.HasAnyFlag(BlockFlags.NeedsRandomTick))
{
m_Data.DecreaseTickRefCount(sectionIndex);
}
if (block.HasAnyFlag(BlockFlags.NeedsRandomTick))
{
m_Data.IncreaseTickRefCount(sectionIndex);
}
if (previousBlock.VertexType != BlockVertexType.None)
{
if (previousBlock.HasAnyFlag(BlockFlags.Liquid))
{
m_Data.DecreaseRenderableLiquidCount(sectionIndex);
}
else
{
m_Data.DecreaseRenderableSolidCount(sectionIndex);
}
}
if (block.VertexType != BlockVertexType.None)
{
if (block.HasAnyFlag(BlockFlags.Liquid))
{
m_Data.IncreaseRenderableLiquidCount(sectionIndex);
}
else
{
m_Data.IncreaseRenderableSolidCount(sectionIndex);
}
}
SetMeshDirty(sectionIndex, GetDirtyFlags(previousBlock, block));
if (lightBlocks)
{
manager.LightBlock(worldX, y, worldZ);
}
if (tickBlocks)
{
manager.TickBlock(worldX, y, worldZ);
}
if (updateNeighborSections)
{
if (localX == 0)
{
Chunk chunk = manager.GetChunk(PositionX - ChunkWidth, PositionZ);
chunk?.SetMeshDirty(sectionIndex, MeshDirtyFlags.Both);
}
else if (localX == ChunkWidth - 1)
{
Chunk chunk = manager.GetChunk(PositionX + ChunkWidth, PositionZ);
chunk?.SetMeshDirty(sectionIndex, MeshDirtyFlags.Both);
}
if (yInSection == 0 && sectionIndex > 0)
{
SetMeshDirty(sectionIndex - 1, MeshDirtyFlags.Both);
}
else if (yInSection == SectionHeight - 1 && sectionIndex < SectionCountInChunk - 1)
{
SetMeshDirty(sectionIndex + 1, MeshDirtyFlags.Both);
}
if (localZ == 0)
{
Chunk chunk = manager.GetChunk(PositionX, PositionZ - ChunkWidth);
chunk?.SetMeshDirty(sectionIndex, MeshDirtyFlags.Both);
}
else if (localZ == ChunkWidth - 1)
{
Chunk chunk = manager.GetChunk(PositionX, PositionZ + ChunkWidth);
chunk?.SetMeshDirty(sectionIndex, MeshDirtyFlags.Both);
}
}
return(m_IsModified = true);
}