Key up events rollover

[jackokring]

In agon_ps2.h

	#endif
	
	if (kb->getNextVirtualKey(&item, 0)) {
		//if (item.down) {//keycode up events are still true mapping. how would _keycode change?
			switch (item.vk) {
				case fabgl::VK_LEFT:
					_keycode = 0x08;

[stevesims]

in the real code that if statement is not commented out, and so the switch statement that follows which will result in _keycode being updated will only run for key down events.

therefore for key up events, the value returned via the keycode argument will be whatever _keycode was last set to.

the keyboard data packet sent thru to MOS via the VDP protocol will include that returned keycode, as well as the item.vk and item.down