// TODO: Do we need this or would a different header be better?
inline int sgn(int x)
{
    return x < 0? -1 : (x > 0);
}

    note_hp_percent        = 0;

    note_hp_percent        = 5;

    // Clear fire_order and set up the defaults.
    for (int i = 0; i < NUM_FIRE_TYPES; i++)
        fire_order[i] = FIRE_NONE;
    

    fire_order[2] = FIRE_STONE;         // and then chuck stones

    // clear the rest of the list
    for (int i = 2; i < NUM_FIRE_TYPES; i++)
        fire_order[i] = FIRE_NONE;