int ball_choice_pos; // current content element choice position
boolean laser_red, laser_green, laser_blue;
+ boolean has_mcduffin;
boolean level_solved;
boolean game_over;
int game_over_cause;
+ char *game_over_message;
boolean cheat_no_overload;
boolean cheat_no_explosion;
int num_ball_contents;
int ball_choice_mode;
int ball_content[MM_MAX_BALL_CONTENTS];
+ boolean rotate_ball_content;
+ boolean explode_ball;
short field[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
};