nukeSim collisionHandling

void Simulation::collisionHandling()
{
    for(int type=0; type<NUM_BIO_TYPES; type++)
    {
        for(int x=0; x<MAP_SIZE; x++)
        {
            for(int y=0; y<MAP_SIZE; y++)
            {
                if(bios[type][x][y].alive == true)
                {
                    // if not in the bottom of the food chain
                    if(type > 0)
                    {
                        int foodIndex = type - 1; // Who's below me in the food chain?
                        // If there's food
                        if(bios[foodIndex][x][y].alive == true)
                        {
                            bios[type][x][y].hunger = 0;
                            killBio(foodIndex, x, y);
                            // Update contamination levels
                        }
                    }
                }
            }
        }
    }

    // DEBUG
    for(int x=0; x<MAP_SIZE; x++)
    {
        for(int y=0; y<MAP_SIZE; y++)
        {
            bool found = false;
            for(int type=0; type<NUM_BIO_TYPES; type++)
            {
                if(bios[type][x][y].type != -1)
                {
                    if(found == true)
                    {
                        Bio berry = bios[BERRIES][x][y];
                        Bio elk   = bios[ELK][x][y];
                        Bio wolf  = bios[WOLF][x][y];
                        int breakHere = 0;
                    }
                    found = true;
                }
            }
        }
    }
}