gistfile1.c

bool collides_with_wallmask(Character *character, Bitmask *map)
{
    bool collided = false;

    for (int w=0; w<character->width; w++)
    {
        for (int h=0; h<character->height; h++)
        {
            printf("\nRound:\n%i, %i", (int)character->x + w, (int)character->y - h);
            printf("\n%i, %i", w, h);
            printf("\n%i, %i\n", map->width, map->height);
            fflush(stdout);
            // Check for every pixel in character, is there wallmask there?
            if (map->mask[(int)character->x + w][(int)character->y - h])
            {
                collided = true;
                break;
            }
        }
        if (collided)
        {
            break;
        }
    }

    return collided;
}


------------------
Output:
------------------


Round:
1589, 227
0, 0
4146, 1200

Round:
1590, 227
1, 0
4146, 1200

Round:
0, 0
0, 0
0, 1083757568
9056 Segmentation fault      (core dumped) ./bin/executable