DFhackCExport int SDL_PollEvent(SDL::Event* event)
{
int orig_return = _SDL_PollEvent(event);
// if the event is valid, intercept
if( event != 0 )
{
DFHack::Core & c = DFHack::Core::getInstance();
return c.SDL_Event(event, orig_return);
}
return orig_return;
}
DFhackCExport int SDL_PollEvent(SDL::Event * event)
{
int orig_return = _SDL_PollEvent(event);
// only send events to Core after we get first SDL_NumJoysticks call
// DF event loop is possibly polling for SDL events before things get inited properly
// SDL handles it. We don't, because we use some other parts of SDL too.
if(event != 0)
{
DFHack::Core & c = DFHack::Core::getInstance();
return c.SDL_Event(event, orig_return);
}
return orig_return;
}
DFhackCExport int SDL_PollEvent(SDL::Event* event)
{
pollevent_again:
// if SDL returns 0 here, it means there are no more events. return 0
int orig_return = _SDL_PollEvent(event);
if(!orig_return)
return 0;
// otherwise we have an event to filter
else if( event != 0 )
{
DFHack::Core & c = DFHack::Core::getInstance();
// if we consume the event, ask SDL for more.
if(!c.SDL_Event(event))
goto pollevent_again;
}
return orig_return;
}
DFhackCExport int SDL_PollEvent(vPtr event)
{
return _SDL_PollEvent(event);
}
