char readmap(int x, int y) {
    if (x > (mapwidth - 1)) {
        return '&';
    }
    if (y > (mapheight - 1)) {
        return '&';
    }  
    if (x < 0) {
        return '&';
    }
    if (y < 0) {
        return '&';
    }

    return maptest[y][x]; //TODO make it be able to rrad feom multiple maps but idk how to do that
}
int render_map(void) {
    int x;
    int y;
    for(y = 0; y < 40; y++) {
        for(x = 0; x < 80; x++) {
            zom_putcharat(x, y, readmap(x, y));
        }
    }
    return 0;
}