- bool add_particles(const Vector& epicenter, const Vector& velocity, const Vector& acceleration, int number, Color color, int size, int life_time);
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- /** Try to grab the coin at the given coordinates */
- void trygrabdistro(const Vector& pos, int bounciness);
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- /** Try to break the brick at the given coordinates */
- bool trybreakbrick(const Vector& pos, bool small);
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- /** Try to get the content out of a bonus box, thus emptying it */
- void tryemptybox(const Vector& pos, Direction col_side);