protected bool DrawOneBlock()
{
BlocksProcessed++;
if (!Map.InBounds(Coords))
{
BlocksSkipped++;
return(false);
}
#if DEBUG_CHECK_DUPLICATE_COORDS
TestForDuplicateModification();
#endif
Block newBlock = Brush.NextBlock(this);
if (newBlock == Block.Undefined)
{
return(false);
}
int blockIndex = Map.Index(Coords);
Block oldBlock = (Block)Map.Blocks[blockIndex];
if (oldBlock == newBlock)
{
BlocksSkipped++;
return(false);
}
if (Player.CanPlace(Map, Coords, newBlock, Context) != CanPlaceResult.Allowed)
{
BlocksDenied++;
return(false);
}
Map.Blocks[blockIndex] = (byte)newBlock;
World world = Map.World;
if (world != null && !world.IsFlushing)
{
world.Players.SendLowPriority(PacketWriter.MakeSetBlock(Coords, newBlock));
}
Player.RaisePlayerPlacedBlockEvent(Player, Map, Coords,
oldBlock, newBlock, Context);
if (!UndoState.IsTooLargeToUndo)
{
if (!UndoState.Add(Coords, oldBlock))
{
Player.LastDrawOp = null;
Player.Message("{0}: Too many blocks to undo.", Description);
}
}
BlocksUpdated++;
return(true);
}
static void SealLiquids(Map map, byte sealantType)
{
for (int x = 1; x < map.Width - 1; x++)
{
for (int z = 1; z < map.Height; z++)
{
for (int y = 1; y < map.Length - 1; y++)
{
int index = map.Index(x, y, z);
if ((map.Blocks[index] == 10 || map.Blocks[index] == 11 || map.Blocks[index] == 8 || map.Blocks[index] == 9) &&
(map.GetBlock(x - 1, y, z) == Block.Air || map.GetBlock(x + 1, y, z) == Block.Air ||
map.GetBlock(x, y - 1, z) == Block.Air || map.GetBlock(x, y + 1, z) == Block.Air ||
map.GetBlock(x, y, z - 1) == Block.Air))
{
map.Blocks[index] = sealantType;
}
}
}
}
}