void Start()
{
/*if (Config.RandomSeed != 0)
Random.seed = Config.RandomSeed;*/
GenerateSprite ();
Paint ();
bsp = new BSP (FloorSize.x, FloorSize.y, 0, 0);
for (int i = 0; i < NumberOfIterations; i++) {
bsp.Grow ();
}
bsp.Paint (LevelSprite.texture);
}