diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1c29054..832c25e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,9 +46,9 @@ add_executable(game_solve game_solve.c)
 target_link_libraries(game_solve game)
 
 # game_sdl
-include_directories(${SDL2_ALL_INC})
-add_executable(game_sdl main.c model.c)
-target_link_libraries(game_sdl game ${SDL2_ALL_LIBS} m)
+# include_directories(${SDL2_ALL_INC})
+# add_executable(game_sdl main.c model.c)
+# target_link_libraries(game_sdl game ${SDL2_ALL_LIBS} m)
 
 # libgame
 add_library (game game.c game_aux.c game_ext.c game_private.c history.c game_tools.c game_examples.c)
diff --git a/boutons_img/New_game_down.png b/boutons_img/New_game_down.png
new file mode 100644
index 0000000..ade2483
Binary files /dev/null and b/boutons_img/New_game_down.png differ
diff --git a/boutons_img/New_game_up.png b/boutons_img/New_game_up.png
new file mode 100644
index 0000000..3b317bf
Binary files /dev/null and b/boutons_img/New_game_up.png differ
diff --git a/boutons_img/redo_down.png b/boutons_img/redo_down.png
new file mode 100644
index 0000000..4a4fe3d
Binary files /dev/null and b/boutons_img/redo_down.png differ
diff --git a/boutons_img/redo_up.png b/boutons_img/redo_up.png
new file mode 100644
index 0000000..ef1b2a4
Binary files /dev/null and b/boutons_img/redo_up.png differ
diff --git a/boutons_img/restart_down.png b/boutons_img/restart_down.png
new file mode 100644
index 0000000..867c87b
Binary files /dev/null and b/boutons_img/restart_down.png differ
diff --git a/boutons_img/restart_up.png b/boutons_img/restart_up.png
new file mode 100644
index 0000000..0068027
Binary files /dev/null and b/boutons_img/restart_up.png differ
diff --git a/boutons_img/undo_down.png b/boutons_img/undo_down.png
new file mode 100644
index 0000000..6bbe99d
Binary files /dev/null and b/boutons_img/undo_down.png differ
diff --git a/boutons_img/undo_up.png b/boutons_img/undo_up.png
new file mode 100644
index 0000000..288cf1b
Binary files /dev/null and b/boutons_img/undo_up.png differ
diff --git a/model.c b/model.c
index 7225bd6..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;
 };
 
 /* **************************************************************** */
@@ -32,12 +39,27 @@ void render(SDL_Window* win, SDL_Renderer* ren, Env* env) { /* PUT YOUR CODE HER
 /* **************************************************************** */
 
 bool process(SDL_Window* win, SDL_Renderer* ren, Env* env, SDL_Event* e) {
+	int w, h;
+	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*/);
 	}
-
-	/* PUT YOUR CODE HERE TO PROCESS EVENTS */
-
+	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;
 }