Ajout de la fonction get_grid

grid.c

@@ -59,3 +59,8 @@ struct Grid* grid_new(int x, int y)
 	new_strut_grid->game_grid = new_grid;
 	return new_strut_grid;	
 }
+
+enum CaseType get_grid(struct Grid* grid, int x, int y)
+{
+	return grid->game_grid[coordonner_vers_indice(x, y, grid)];
+}