public TileGroup(int width, int height)
{
buffer = new TileCell[width, height];
for(int y = 0; y < height; ++y) {
for(int x = 0; x < width; ++x)
buffer[x, y] = new TileCell();
}
}
public Section(Vector offset)
{
this.offset = offset;
for(int y = 0; y < Size; ++y) {
for(int x = 0; x < Size; ++x)
cells[x, y] = new TileCell();
}
}