//------------------------------------------------------------------------------
void
Background2D::InputDebug( const Event& event )
{
if( cv_background2d_manual.GetB() == true )
{
if( event.type == ET_KEY_IMPULSE && event.param1 == OIS::KC_W )
{
m_PositionReal.y += 2;
}
else if( event.type == ET_KEY_IMPULSE && event.param1 == OIS::KC_A )
{
m_PositionReal.x += 2;
}
else if( event.type == ET_KEY_IMPULSE && event.param1 == OIS::KC_S )
{
m_PositionReal.y -= 2;
}
else if( event.type == ET_KEY_IMPULSE && event.param1 == OIS::KC_D )
{
m_PositionReal.x -= 2;
}
CameraManager::getSingleton().Set2DScroll( m_PositionReal );
}
}
//------------------------------------------------------------------------------
void
Background2D::renderQueueEnded( Ogre::uint8 queueGroupId, const Ogre::String& invocation, bool& repeatThisInvocation )
{
if( cv_show_background2d.GetB() == false )
{
return;
}
if( queueGroupId == Ogre::RENDER_QUEUE_MAIN )
{
m_RenderSystem->_setWorldMatrix( Ogre::Matrix4::IDENTITY );
m_RenderSystem->_setProjectionMatrix( Ogre::Matrix4::IDENTITY );
Ogre::Viewport *viewport( CameraManager::getSingleton().getViewport() );
float width = viewport->getActualWidth();
float height = viewport->getActualHeight();
Ogre::Matrix4 view;
view.makeTrans( Ogre::Vector3( m_PositionReal.x * 2 / width, -m_PositionReal.y * 2 / height, 0 ) );
m_RenderSystem->_setViewMatrix( view );
if( m_AlphaRenderOp.vertexData->vertexCount != 0 )
{
m_SceneManager->_setPass( m_AlphaMaterial->getTechnique( 0 )->getPass( 0 ), true, false );
m_RenderSystem->_render( m_AlphaRenderOp );
}
if( m_AddRenderOp.vertexData->vertexCount != 0 )
{
m_SceneManager->_setPass( m_AddMaterial->getTechnique( 0 )->getPass( 0 ), true, false );
m_RenderSystem->_render( m_AddRenderOp );
}
}
}
//------------------------------------------------------------------------------
void
Background2D::applyScroll()
{
if( cv_background2d_manual.GetB() != true )
{
m_PositionReal = GetScreenScroll();
CameraManager::getSingleton().Set2DScroll( m_PositionReal );
}
}
bool
GameFrameListener::frameEnded( const Ogre::FrameEvent& evt )
{
if( cv_debug_fps.GetB() == true )
{
const Ogre::RenderTarget::FrameStats& stats = m_Window->getStatistics();
DEBUG_DRAW.SetTextAlignment( DEBUG_DRAW.LEFT );
DEBUG_DRAW.SetScreenSpace( true );
DEBUG_DRAW.SetColour( Ogre::ColourValue( 1, 1, 1, 1 ) );
DEBUG_DRAW.Text( 10, 10, "Current FPS:" + Ogre::StringConverter::toString( stats.lastFPS ) );
}
return true;
}
//------------------------------------------------------------------------------
void
Background2D::UpdateDebug()
{
// is this necessary? does it cost to apply camera 2d Scroll?
// if so maybe move this check to applyScroll
if( m_PositionReal != GetScreenScroll() )
{
applyScroll();
}
if( cv_debug_background2d.GetB() == true )
{
DEBUG_DRAW.SetTextAlignment( DEBUG_DRAW.LEFT );
DEBUG_DRAW.SetScreenSpace( true );
DEBUG_DRAW.SetColour( Ogre::ColourValue( 0.0, 0.8, 0.8, 1 ) );
for( unsigned int i = 0; i < m_AnimationPlayed.size(); ++i )
{
DEBUG_DRAW.Text( 150, 34 + i * 12, "Background 2D animation: " + m_AnimationPlayed[ i ].name );
}
}
}
