void OSystem_Wii::showOverlay() {
_mouseX = _overlayWidth / 2;
_mouseY = _overlayHeight / 2;
_overlayVisible = true;
_currentWidth = _overlayWidth;
_currentHeight = _overlayHeight;
updateEventScreenResolution();
}
void OSystem_Wii::hideOverlay() {
_mouseX = _gameWidth / 2;
_mouseY = _gameHeight / 2;
_overlayVisible = false;
_currentWidth = _gameWidth;
_currentHeight = _gameHeight;
updateEventScreenResolution();
}
void OSystem_Wii::updateScreenResolution() {
if (_overlayVisible) {
_currentWidth = _overlayWidth;
_currentHeight = _overlayHeight;
} else {
_currentWidth = _gameWidth;
_currentHeight = _gameHeight;
}
if (_currentWidth > 0)
_currentXScale = f32(gfx_video_get_width()) / f32(_currentWidth);
else
_currentXScale = 1.0;
if (_currentHeight > 0)
_currentYScale = f32(gfx_video_get_height()) / f32(_currentHeight);
else
_currentYScale = 1.0;
updateEventScreenResolution();
}
void OSystem_Wii::initSize(uint width, uint height) {
if (_gameWidth != width || _gameHeight != height) {
printf("initSize %u %u\n", width, height);
assert((width <= 640) && (height <= 480));
_gameWidth = width;
_gameHeight = height;
if(_gamePixels)
free(_gamePixels);
_gamePixels = (u8 *) memalign(32, _gameWidth * _gameHeight);
memset(_gamePixels, 0, _gameWidth * _gameHeight);
if (!_overlayVisible) {
_currentWidth = _gameWidth;
_currentHeight = _gameHeight;
updateEventScreenResolution();
}
setGraphicsMode(_activeGraphicsMode);
}
}
