void HandleCpeDefineBlock()
{
byte block = HandleCpeDefineBlockCommonStart();
BlockInfo info = game.BlockInfo;
byte shape = reader.ReadUInt8();
if (shape == 0)
{
info.IsSprite[block] = true;
info.IsOpaque[block] = false;
info.IsTransparent[block] = true;
}
else if (shape <= 16)
{
info.MaxBB[block].Y = shape / 16f;
}
HandleCpeDefineBlockCommonEnd(block);
// Update sprite BoundingBox if necessary
if (info.IsSprite[block])
{
using (FastBitmap fastBmp =
new FastBitmap(game.TerrainAtlas.AtlasBitmap, true)) {
info.RecalculateBB(block, fastBmp);
}
}
}
void HandleCpeDefineBlock()
{
if (!game.AllowCustomBlocks)
{
SkipPacketData(PacketId.CpeDefineBlock); return;
}
byte id = HandleCpeDefineBlockCommonStart(false);
BlockInfo info = game.BlockInfo;
byte shape = reader.ReadUInt8();
if (shape == 0)
{
info.IsSprite[id] = true;
info.IsOpaque[id] = false;
info.IsTransparent[id] = true;
}
else if (shape <= 16)
{
info.MaxBB[id].Y = shape / 16f;
}
HandleCpeDefineBlockCommonEnd(id);
// Update sprite BoundingBox if necessary
if (info.IsSprite[id])
{
using (FastBitmap dst = new FastBitmap(game.TerrainAtlas.AtlasBitmap, true, true))
info.RecalculateBB(id, dst);
}
info.DefinedCustomBlocks[id >> 5] |= (1u << (id & 0x1F));
}