public void ModifyVoxel(Vector3Int pos, byte _id, int direction)
{
// If we've somehow tried to change a block for the same block, just return.
if (map[pos.x, pos.y, pos.z].id == _id)
{
return;
}
// Cache voxels for easier code.
VoxelState voxel = map[pos.x, pos.y, pos.z];
BlockType newVoxel = World.Instance.blocktypes[_id];
// Cache the old opacity value.
byte oldOpacity = voxel.properties.opacity;
// Set voxel to new ID.
voxel.id = _id;
voxel.orientation = direction;
// If the opacity values of the voxel have changed and the voxel above is in direct sunlight
// (or is above the world) recast light from that voxel downwards.
if (voxel.properties.opacity != oldOpacity &&
(pos.y == VoxelData.ChunkHeight - 1 || map[pos.x, pos.y + 1, pos.z].light == 15))
{
Lighting.CastNaturalLight(this, pos.x, pos.z, pos.y + 1);
}
if (voxel.properties.isActive && BlockBehaviour.Active(voxel))
{
voxel.chunkData.chunk.AddActiveVoxel(voxel);
}
for (int i = 0; i < 6; i++)
{
if (voxel.neighbours[i] != null)
{
if (voxel.neighbours[i].properties.isActive && BlockBehaviour.Active(voxel.neighbours[i]))
{
voxel.neighbours[i].chunkData.chunk.AddActiveVoxel(voxel.neighbours[i]);
}
}
}
// Add this ChunkData to the modified chunks list.
World.Instance.worldData.AddToModifiedChunkList(this);
// If we have a chunk attached, add that for updating.
if (chunk != null)
{
World.Instance.AddChunkToUpdate(chunk);
}
}
public void TickUpdate()
{
Debug.Log(chunkObject.name + " currently has " + activeVoxels.Count + " active blocks.");
for (int i = activeVoxels.Count - 1; i > -1; i--)
{
if (!BlockBehaviour.Active(activeVoxels[i]))
{
RemoveActiveVoxel(activeVoxels[i]);
}
else
{
BlockBehaviour.Behave(activeVoxels[i]);
}
}
}
