RotSymRandomize.java

public void rotSymRandomize(int deadDensity){
        for(int x = 0; x<(WIDTH/2); x++){ //doesn't cover everything for odd widths, but it's good enough
            for(int y = 0; y<HEIGHT; y++){
                Tile t = allTiles[x][y];
                Tile pair = allTiles[WIDTH-1-x][HEIGHT-1-y];
                int state = MathUtil.randInt(0,deadDensity*2)
                switch(state){
                    case 0: t.setState(1);
                            pair.setState(2);
                            break;
                    case 1: t.setState(2);
                            pair.setState(1);
                            break;
                    default:t.setState(0);
                            pair.setState(0);

                }
            }
        }
    }