public Wixel GetBlock(int x, int y, int z)
{
WixelChunk containerChunk = GetChunk(x, y, z);
if (containerChunk != null)
{
Wixel block = containerChunk.GetBlock(
x - containerChunk.WorldPosition.x,
y - containerChunk.WorldPosition.y,
z - containerChunk.WorldPosition.z
);
return(block);
}
else
{
Wixel airWixel = WixelRepository.GetWixelByName("Air");
return(airWixel);
}
}
public WixelChunkMeshData BlockData(WixelChunk chunk, int x, int y, int z, WixelChunkMeshData meshData)
{
if (FaceInformation.Count == 0)
{
return(meshData);
}
// Programmer's Note
// -----------------
// int x/y/z is fine due to how this is being used.
Vector3 worldPosition = new Vector3(x, y, z);
meshData.useRenderDataForCol = true;
if (!chunk.GetBlock(x, y + 1, z).IsSolid(WixelDirection.Down))
{
meshData = FaceData(WixelDirection.Up, chunk, worldPosition, meshData);
}
if (!chunk.GetBlock(x, y - 1, z).IsSolid(WixelDirection.Up))
{
meshData = FaceData(WixelDirection.Down, chunk, worldPosition, meshData);
}
if (!chunk.GetBlock(x, y, z + 1).IsSolid(WixelDirection.South))
{
meshData = FaceData(WixelDirection.North, chunk, worldPosition, meshData);
}
if (!chunk.GetBlock(x, y, z - 1).IsSolid(WixelDirection.North))
{
meshData = FaceData(WixelDirection.South, chunk, worldPosition, meshData);
}
if (!chunk.GetBlock(x + 1, y, z).IsSolid(WixelDirection.West))
{
meshData = FaceData(WixelDirection.East, chunk, worldPosition, meshData);
}
if (!chunk.GetBlock(x - 1, y, z).IsSolid(WixelDirection.East))
{
meshData = FaceData(WixelDirection.West, chunk, worldPosition, meshData);
}
return(meshData);
}