diff --git a/model.c b/model.c
index 3f29b5b..ebff75d 100644
--- a/model.c
+++ b/model.c
@@ -11,7 +11,14 @@
 /* **************************************************************** */
 
 struct Env_t {
-	/* PUT YOUR VARIABLES HERE */
+	SDL_Texture* but_new_game_up;
+	SDL_Texture* but_new_game_down;
+	SDL_Texture* but_undo_up;
+	SDL_Texture* but_undo_down;
+	SDL_Texture* but_redo_up;
+	SDL_Texture* but_redo_down;
+	SDL_Texture* but_solve_up;
+	SDL_Texture* but_solve_down;
 };
 
 /* **************************************************************** */
@@ -36,9 +43,23 @@ bool process(SDL_Window* win, SDL_Renderer* ren, Env* env, SDL_Event* e) {
 	SDL_GetWindowSize(win, &w, &h);
 
 	if (e->type == SDL_QUIT) {
-		return true;
-	}
+    return true;
+  	}
 
+#ifdef _ANDROID_
+#else
+
+	else if (e->type == SDL_WINDOWEVENT){
+		init(win, ren , w, h/*(w, h) a changer*/);
+	}
+	else if (e->type == SDL_SDL_MOUSEMOTION){
+		SDL_Point mouse;
+		SDL_GetMouseState(&mouse.x, &mouse.y);
+	}
+	else if (e->type == SDL_MOUSEBUTTONDOWN){
+		
+	}
+#endif
 	return false;
 }