void DrawScreenElementThruMask(int, int, int);
void DrawLevelElementThruMask(int, int, int);
void DrawLevelFieldThruMask(int, int);
-void DrawLevelFieldCrumbledSand(int, int);
-void DrawLevelFieldCrumbledSandDigging(int, int, int, int);
-void DrawLevelFieldCrumbledSandNeighbours(int, int);
+void DrawLevelFieldCrumbled(int, int);
+void DrawLevelFieldCrumbledDigging(int, int, int, int);
+void DrawLevelFieldCrumbledNeighbours(int, int);
void DrawScreenElement(int, int, int);
void DrawLevelElement(int, int, int);
void DrawScreenField(int, int);
void map_android_clone_elements_RND_to_EM(struct LevelInfo *);
void map_android_clone_elements_EM_to_RND(struct LevelInfo *);
+int map_element_RND_to_SP(int);
+int map_element_SP_to_RND(int);
+int map_action_SP_to_RND(int);
+
int get_next_element(int);
int el_act_dir2img(int, int, int);
int el_act2img(int, int);
void PlaySoundSelecting();
void ToggleFullscreenIfNeeded();
+void ChangeViewportPropertiesIfNeeded();
#endif /* TOOLS_H */