-extern texture_type tux_life;
-extern std::vector<texture_type> tux_right;
-extern std::vector<texture_type> tux_left;
-extern texture_type smalltux_jump_left;
-extern texture_type smalltux_jump_right;
-extern texture_type smalltux_stand_left;
-extern texture_type smalltux_stand_right;
-extern texture_type bigtux_right[3];
-extern texture_type bigtux_left[3];
-extern texture_type bigtux_right_jump;
-extern texture_type bigtux_left_jump;
-extern texture_type ducktux_right;
-extern texture_type ducktux_left;
-extern texture_type skidtux_right;
-extern texture_type skidtux_left;
-extern texture_type firetux_right[3];
-extern texture_type firetux_left[3];
-extern texture_type bigfiretux_right[3];
-extern texture_type bigfiretux_left[3];
-extern texture_type bigfiretux_right_jump;
-extern texture_type bigfiretux_left_jump;
-extern texture_type duckfiretux_right;
-extern texture_type duckfiretux_left;
-extern texture_type skidfiretux_right;
-extern texture_type skidfiretux_left;
-extern texture_type cape_right[2];
-extern texture_type cape_left[2];
-extern texture_type bigcape_right[2];
-extern texture_type bigcape_left[2];
+class Sprite;
+
+extern Surface* tux_life;
+
+extern Sprite* smalltux_gameover;
+extern Sprite* smalltux_star;
+extern Sprite* largetux_star;
+
+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;