void PlatformDesktop::SingleLoop()
{
if( mEventRecorder )
mEventRecorder->StartOfFrame( GetTime() );
HandleEvents();
poro_assert( GetApplication() );
poro_assert( mGraphics );
types::Double32 dt = mOneFrameShouldLast;
if( mFixedTimeStep == false )
{
static types::Double32 last_time_update_called = 0;
dt = (types::Double32)( GetUpTime() - last_time_update_called );
last_time_update_called = GetUpTime();
}
GetApplication()->Update( (types::Float32)(dt) );
mGraphics->BeginRendering();
GetApplication()->Draw(mGraphics);
mGraphics->EndRendering();
if( mEventRecorder )
mEventRecorder->EndOfFrame( GetTime() );
}
void Keyboard::AddKeyboardListener( IKeyboardListener* listener )
{
poro_assert( listener );
poro_logger << "Added keyboard listener" << std::endl;
mListeners.push_back(listener);
}
void Keyboard::FireKeyUpEvent( int button, types::charset unicode )
{
for( std::size_t i = 0; i < mListeners.size(); ++i )
{
poro_assert( mListeners[ i ] );
mListeners[ i ]->OnKeyUp( button, unicode );
}
SetKeyDown( button, false );
}
void Keyboard::RemoveKeyboardListener( IKeyboardListener* listener )
{
poro_logger << "Remove keyboard listener" << std::endl;
std::vector< IKeyboardListener* >::iterator i =
std::find( mListeners.begin(), mListeners.end(), listener );
poro_assert( i != mListeners.end() );
if( i != mListeners.end() )
mListeners.erase( i );
}
IPlatform * IPlatform::Instance()
{
poro_assert(gInstance!=NULL);
return gInstance;
}
Joystick* PlatformDesktop::GetJoystick( int n ) {
poro_assert( n >= 0 && n < (int)mJoysticks.size() );
poro_assert( mJoysticks[ n ] );
return mJoysticks[ n ];
}
void PlatformDesktop::HandleEvents()
{
// Reset mouse state
mMouse->OnFrameStart();
mKeyboard->OnFrameStart();
// -- event recorder might fire or simulate events of the SDL_EventPoll
poro_assert( mEventRecorder );
if( mEventRecorder )
mEventRecorder->DoPlaybacksForFrame();
//----------
for( std::size_t i = 0; i < mJoysticks.size(); ++i ) {
HandleJoystickImpl( mJoysticks[ i ] );
}
//---------
// Handle events
SDL_Event event;
while( SDL_PollEvent( &event ) )
{
switch( event.type )
{
case SDL_KEYDOWN:
{
mEventRecorder->FireKeyDownEvent(
static_cast< int >( event.key.keysym.sym ),
static_cast< types::charset >( event.key.keysym.unicode ) );
}
break;
case SDL_KEYUP:
{
mEventRecorder->FireKeyUpEvent(
static_cast< int >( event.key.keysym.sym ),
static_cast< types::charset >( event.key.keysym.unicode ) );
}
break;
case SDL_QUIT:
mRunning = 0;
break;
case SDL_MOUSEBUTTONDOWN:
if( event.button.button == SDL_BUTTON_LEFT )
{
mEventRecorder->FireMouseDownEvent( mMousePos, Mouse::MOUSE_BUTTON_LEFT );
mEventRecorder->FireTouchDownEvent( mMousePos, 0 );
}
else if( event.button.button == SDL_BUTTON_RIGHT )
{
mEventRecorder->FireMouseDownEvent( mMousePos, Mouse::MOUSE_BUTTON_RIGHT );
}
else if( event.button.button == SDL_BUTTON_MIDDLE )
{
mEventRecorder->FireMouseDownEvent( mMousePos, Mouse::MOUSE_BUTTON_MIDDLE );
}
else if( event.button.button == SDL_BUTTON_WHEELUP )
{
mEventRecorder->FireMouseDownEvent( mMousePos, Mouse::MOUSE_BUTTON_WHEEL_UP );
}
else if( event.button.button == SDL_BUTTON_WHEELDOWN )
{
mEventRecorder->FireMouseDownEvent( mMousePos, Mouse::MOUSE_BUTTON_WHEEL_DOWN );
}
break;
case SDL_MOUSEBUTTONUP:
if( event.button.button == SDL_BUTTON_LEFT )
{
mEventRecorder->FireMouseUpEvent( mMousePos, Mouse::MOUSE_BUTTON_LEFT );
mEventRecorder->FireTouchUpEvent( mMousePos, 0 );
}
else if( event.button.button == SDL_BUTTON_RIGHT )
{
mEventRecorder->FireMouseUpEvent( mMousePos, Mouse::MOUSE_BUTTON_RIGHT );
}
else if( event.button.button == SDL_BUTTON_MIDDLE )
{
mEventRecorder->FireMouseUpEvent( mMousePos, Mouse::MOUSE_BUTTON_MIDDLE );
}
break;
case SDL_MOUSEMOTION:
{
mMousePos = mGraphics->ConvertToInternalPos( event.motion.x, event.motion.y );
mEventRecorder->FireMouseMoveEvent( mMousePos );
if( mTouch && mTouch->IsTouchIdDown( 0 ) )
mEventRecorder->FireTouchMoveEvent( mMousePos, 0 );
}
break;
}
}
}
