void WaitForRegainFocus()
{
do
{
SDLU_PumpEvents();
SDL_Delay(50);
}
while( !SDLU_IsForeground() );
DoFullRepaint();
}
int SDLU_EventFilter( const SDL_Event *event )
{
switch( event->type ) {
// Put keydowns in a buffer
case SDL_KEYDOWN:
if( s_interestedInTyping
&& event->key.keysym.sym < 300
&& s_keyBufferFilled < sizeof(s_keyBufferASCII) )
{
s_keyBufferFilled++;
s_keyBufferASCII[s_keyBufferPutAt] = event->key.keysym.unicode;
s_keyBufferSDL [s_keyBufferPutAt] = event->key.keysym.sym;
s_keyBufferPutAt = (s_keyBufferPutAt + 1) % sizeof(s_keyBufferASCII);
}
if( ((event->key.keysym.sym == SDLK_F4) &&
(event->key.keysym.mod & (KMOD_LALT | KMOD_RALT))) ||
((event->key.keysym.sym == SDLK_q) &&
(event->key.keysym.mod & (KMOD_LMETA | KMOD_RMETA))) )
{
finished = true;
}
break;
case SDL_MOUSEBUTTONDOWN:
if( event->button.button == SDL_BUTTON_LEFT )
s_mouseButton = true;
s_mousePosition.y = event->button.y;
s_mousePosition.x = event->button.x;
break;
case SDL_MOUSEBUTTONUP:
if( event->button.button == SDL_BUTTON_LEFT )
s_mouseButton = false;
s_mousePosition.y = event->button.y;
s_mousePosition.x = event->button.x;
break;
case SDL_MOUSEMOTION:
s_mousePosition.y = event->motion.y;
s_mousePosition.x = event->motion.x;
s_mouseButton = event->motion.state & SDL_BUTTON(1);
break;
case SDL_QUIT:
finished = true;
break;
// Handle gaining and losing focus (kind of cheesy)
case SDL_ACTIVEEVENT:
if( (event->active.state & SDL_APPINPUTFOCUS) )
{
if( !event->active.gain && s_isForeground )
{
FreezeGameTickCount();
PauseMusic();
s_isForeground = false;
}
else if( event->active.gain && !s_isForeground )
{
UnfreezeGameTickCount();
ResumeMusic();
s_isForeground = true;
DoFullRepaint();
}
}
break;
}
return 0;
}
