-extern Sprite* smalltux_stand_left;
-extern Sprite* smalltux_stand_right;
-extern Sprite* smalltux_walk_right;
-extern Sprite* smalltux_walk_left;
-extern Sprite* smalltux_jump_left;
-extern Sprite* smalltux_jump_right;
-extern Sprite* smalltux_kick_left;
-extern Sprite* smalltux_kick_right;
-extern Sprite* smalltux_skid_left;
-extern Sprite* smalltux_skid_right;
-extern Sprite* smalltux_grab_left;
-extern Sprite* smalltux_grab_right;
-
-extern Sprite* largetux_stand_left;
-extern Sprite* largetux_stand_right;
-extern Sprite* largetux_walk_right;
-extern Sprite* largetux_walk_left;
-extern Sprite* largetux_jump_right;
-extern Sprite* largetux_jump_left;
-extern Sprite* largetux_kick_left;
-extern Sprite* largetux_kick_right;
-extern Sprite* largetux_skid_right;
-extern Sprite* largetux_skid_left;
-extern Sprite* largetux_grab_left;
-extern Sprite* largetux_grab_right;
-extern Sprite* largetux_duck_right;
-extern Sprite* largetux_duck_left;
-
-extern Surface* firetux_right[3];
-extern Surface* firetux_left[3];
-extern Surface* bigfiretux_right[3];
-extern Surface* bigfiretux_left[3];
-extern Surface* bigfiretux_right_jump;
-extern Surface* bigfiretux_left_jump;
-extern Surface* duckfiretux_right;
-extern Surface* duckfiretux_left;
-extern Surface* skidfiretux_right;
-extern Surface* skidfiretux_left;
-
-class Player