void init_video();
void wait_for_event(float min_delay, float max_delay);
-/// The width of the display (this is a logical value, not the physical value)
-static const float SCREEN_WIDTH = 800;
-/// The height of the display (this is a logical value, not the physical value)
-static const float SCREEN_HEIGHT = 600;
+/** The width of the display (this is a logical value, not the
+ physical value, since aspect_ration and projection_area might
+ shrink or scale things) */
+extern int SCREEN_WIDTH;
+
+/** The width of the display (this is a logical value, not the
+ physical value, since aspect_ration and projection_area might
+ shrink or scale things) */
+extern int SCREEN_HEIGHT;
// global variables
-class JoystickKeyboardController;
+class JoystickKeyboardController;
extern JoystickKeyboardController* main_controller;
#endif