C++ Sprite::GetUnzoomedWidth方法代码示例

//.........这里部分代码省略.........
				case EFFECT_STRETCH_SCROLL_UP:		m_fTexCoordVelocityX = 0; m_fTexCoordVelocityY = +0.5f;	break;
				case EFFECT_STRETCH_SCROLL_DOWN:	m_fTexCoordVelocityX = 0; m_fTexCoordVelocityY = -0.5f;	break;
				default: break;
			}
		}
		break;
	case EFFECT_STRETCH_SPIN:
		{
			m_Type = TYPE_SPRITE;
			Sprite* pSprite = new Sprite;
			this->AddChild( pSprite );
			pSprite->Load( Sprite::SongBGTexture(sPath) );
			const RectF StretchedFullScreenRectF(
				FullScreenRectF.left-200,
				FullScreenRectF.top-200,
				FullScreenRectF.right+200,
				FullScreenRectF.bottom+200 );

			pSprite->ScaleToCover( StretchedFullScreenRectF );
			pSprite->SetEffectSpin( RageVector3(0,0,60) );
		}
		break;
	case EFFECT_PARTICLES_SPIRAL_OUT:
	case EFFECT_PARTICLES_SPIRAL_IN:
	case EFFECT_PARTICLES_FLOAT_UP:
	case EFFECT_PARTICLES_FLOAT_DOWN:
	case EFFECT_PARTICLES_FLOAT_LEFT:
	case EFFECT_PARTICLES_FLOAT_RIGHT:
	case EFFECT_PARTICLES_BOUNCE:
		{
			m_Type = TYPE_PARTICLES;
			Sprite s;
			s.Load( sPath );
			int iSpriteArea = int( s.GetUnzoomedWidth()*s.GetUnzoomedHeight() );
			const int iMaxArea = int(SCREEN_WIDTH*SCREEN_HEIGHT);
			int iNumParticles = iMaxArea / iSpriteArea;
			iNumParticles = min( iNumParticles, MAX_SPRITES );

			for( int i=0; i<iNumParticles; i++ )
			{
				Sprite* pSprite = new Sprite;
				this->AddChild( pSprite );
				pSprite->Load( sPath );
				pSprite->SetZoom( 0.7f + 0.6f*i/(float)iNumParticles );
				switch( effect )
				{
				case EFFECT_PARTICLES_BOUNCE:
					pSprite->SetX( randomf( GetGuardRailLeft(pSprite), GetGuardRailRight(pSprite) ) );
					pSprite->SetY( randomf( GetGuardRailTop(pSprite), GetGuardRailBottom(pSprite) ) );
					break;
				default:
					pSprite->SetX( randomf( GetOffScreenLeft(pSprite), GetOffScreenRight(pSprite) ) );
					pSprite->SetY( randomf( GetOffScreenTop(pSprite), GetOffScreenBottom(pSprite) ) );
					break;
				}

				switch( effect )
				{
				case EFFECT_PARTICLES_FLOAT_UP:
				case EFFECT_PARTICLES_SPIRAL_OUT:
					m_vParticleVelocity.push_back( RageVector3( 0, -PARTICLE_SPEED*pSprite->GetZoom(), 0 ) );
					break;
				case EFFECT_PARTICLES_FLOAT_DOWN:
				case EFFECT_PARTICLES_SPIRAL_IN:
					m_vParticleVelocity.push_back( RageVector3( 0, PARTICLE_SPEED*pSprite->GetZoom(), 0 ) );
					break;

void ComboGraph::Load( CString Path, const StageStats &s, PlayerNumber pn )
{
	ASSERT( m_SubActors.size() == 0 );

	/* Find the largest combo. */
	int MaxComboSize = 0;
	unsigned i;
	for( i = 0; i < s.ComboList[pn].size(); ++i )
		MaxComboSize = max( MaxComboSize, s.ComboList[pn][i].GetStageCnt() );

	float width = -1;
	for( i = 0; i < s.ComboList[pn].size(); ++i )
	{
		const StageStats::Combo_t &combo = s.ComboList[pn][i];
		if( combo.GetStageCnt() < MinComboSizeToShow )
			continue; /* too small */

		const bool IsMax = (combo.GetStageCnt() == MaxComboSize);

		LOG->Trace("combo %i is %f+%f", i, combo.fStartSecond, combo.fSizeSeconds);
		Sprite *sprite = new Sprite;
		sprite->SetName( "ComboBar" );
		const CString path = ssprintf( "%s %s", Path.c_str(), IsMax? "max":"normal" );
		sprite->Load( THEME->GetPathToG(path) );

		const float start = SCALE( combo.fStartSecond, s.fFirstSecond[pn], s.fLastSecond[pn], 0.0f, 1.0f );
		const float size = SCALE( combo.fSizeSeconds, 0, s.fLastSecond[pn]-s.fFirstSecond[pn], 0.0f, 1.0f );
		sprite->SetCropLeft ( SCALE( size, 0.0f, 1.0f, 0.5f, 0.0f ) );
		sprite->SetCropRight( SCALE( size, 0.0f, 1.0f, 0.5f, 0.0f ) );

		sprite->BeginTweening( .5f );
		sprite->SetCropLeft( start );
		sprite->SetCropRight( 1 - (size + start) );

		if( width < 0 )
			width = sprite->GetUnzoomedWidth();

		m_Sprites.push_back( sprite );
		this->AddChild( sprite );
	}

	for( i = 0; i < s.ComboList[pn].size(); ++i )
	{
		const StageStats::Combo_t &combo = s.ComboList[pn][i];
		if( combo.GetStageCnt() < MinComboSizeToShow )
			continue; /* too small */
	
		if( !MaxComboSize )
			continue;

		const bool IsMax = (combo.GetStageCnt() == MaxComboSize);
		if( !IsMax )
			continue;

		BitmapText *text = new BitmapText;
		text->SetName( "ComboMaxNumber" );
		text->LoadFromFont( THEME->GetPathToF(Path) );

		const float start = SCALE( combo.fStartSecond, s.fFirstSecond[pn], s.fLastSecond[pn], 0.0f, 1.0f );
		const float size = SCALE( combo.fSizeSeconds, 0, s.fLastSecond[pn]-s.fFirstSecond[pn], 0.0f, 1.0f );

		const float CenterPercent = start + size/2;
		const float CenterXPos = SCALE( CenterPercent, 0.0f, 1.0f, -width/2.0f, width/2.0f );
		text->SetX( CenterXPos );

		text->SetText( ssprintf("%i",combo.GetStageCnt()) );
		ON_COMMAND( text );

		m_Numbers.push_back( text );
		this->AddChild( text );
	}
}