tutorial-01: add images

src/main.c

@@ -1,13 +1,10 @@
 #include <gint/display.h>
 #include <gint/keyboard.h>
 
-int main(void)
+static void draw_menu(int selected)
 {
 	extern bopti_image_t img_title;
 	extern bopti_image_t img_levels;
-	extern font_t font_mystere;
-
-	dfont(&font_mystere);
 
 	dclear(C_WHITE);
 	dimage(0, 2, &img_title);
@@ -26,10 +23,34 @@ int main(void)
 		{
 			dsubimage(x, y, &img_levels, 11,0,10,10, DIMAGE_NONE);
 		}
+
+		if(i == selected)
+		{
+			drect(x+1, y+1, x+8, y+8, C_INVERT);
+		}
+	}
+}
+
+int main(void)
+{
+	extern font_t font_mystere;
+	dfont(&font_mystere);
+
+	int selected = 1;
+	int key = 0;
+
+	while(key != KEY_EXE)
+	{
+		draw_menu(selected);
+		dupdate();
+
+		key = getkey().key;
+
+		if(key == KEY_LEFT && selected > 1)
+			selected--;
+		if(key == KEY_RIGHT && selected < 8)
+			selected++;
 	}
 
-	dupdate();
-
-	getkey();
 	return 1;
 }