Glenn Maynard
137 lines
3.2 KiB
C++
137 lines
3.2 KiB
C++
#include "global.h"
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/*
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-----------------------------------------------------------------------------
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File: Banner.h
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Desc: The song's banner displayed in SelectSong.
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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-----------------------------------------------------------------------------
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*/
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#include "Banner.h"
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#include "PrefsManager.h"
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#include "SongManager.h"
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#include "RageBitmapTexture.h"
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#include "ThemeManager.h"
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#include "RageUtil.h"
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#include "Song.h"
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#include "RageTextureManager.h"
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RageTextureID Banner::BannerTex( RageTextureID ID )
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{
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ID.bHotPinkColorKey = true;
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ID.bDither = true;
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return ID;
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}
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Banner::Banner()
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{
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m_bScrolling = false;
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m_fPercentScrolling = 0;
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TEXTUREMAN->CacheTexture( THEME->GetPathToG("Banner all music") );
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TEXTUREMAN->CacheTexture( THEME->GetPathToG("Common fallback banner") );
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TEXTUREMAN->CacheTexture( THEME->GetPathToG("Banner roulette") );
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TEXTUREMAN->CacheTexture( THEME->GetPathToG("Banner random") );
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}
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#include "RageLog.h"
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bool Banner::Load( RageTextureID ID )
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{
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/* Song banners often have HOT PINK color keys. */
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ID = BannerTex(ID);
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m_fPercentScrolling = 0;
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m_bScrolling = false;
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return CroppedSprite::Load( ID );
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};
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void Banner::Update( float fDeltaTime )
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{
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CroppedSprite::Update( fDeltaTime );
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if( m_bScrolling )
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{
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m_fPercentScrolling += fDeltaTime/2;
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m_fPercentScrolling -= (int)m_fPercentScrolling;
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const RectF *pTextureRect = m_pTexture->GetTextureCoordRect(0);
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float fTexCoords[8] =
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{
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0+m_fPercentScrolling, pTextureRect->top, // top left
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0+m_fPercentScrolling, pTextureRect->bottom, // bottom left
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1+m_fPercentScrolling, pTextureRect->bottom, // bottom right
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1+m_fPercentScrolling, pTextureRect->top, // top right
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};
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Sprite::SetCustomTextureCoords( fTexCoords );
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}
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}
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void Banner::SetScrolling( bool bScroll, float Percent)
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{
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m_bScrolling = bScroll;
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m_fPercentScrolling = Percent;
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/* Set up the texture coord rects for the current state. */
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Update(0);
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}
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void Banner::LoadFromSong( Song* pSong ) // NULL means no song
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{
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Sprite::EnableShadow( false );
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if( pSong == NULL ) LoadFallback();
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else if( pSong->HasBanner() ) Load( pSong->GetBannerPath() );
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else if( PREFSMAN->m_bUseBGIfNoBanner && pSong->HasBackground() ) Load( pSong->GetBackgroundPath() );
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else LoadFallback();
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m_bScrolling = false;
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}
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void Banner::LoadAllMusic()
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{
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Load( THEME->GetPathToG("Banner all") );
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m_bScrolling = false;
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}
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void Banner::LoadFromGroup( CString sGroupName )
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{
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CString sGroupBannerPath = SONGMAN->GetGroupBannerPath( sGroupName );
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if( sGroupBannerPath != "" ) Load( sGroupBannerPath );
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else LoadFallback();
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m_bScrolling = false;
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}
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void Banner::LoadFromCourse( Course* pCourse ) // NULL means no course
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{
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if( pCourse == NULL ) LoadFallback();
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else if( pCourse->m_sBannerPath != "" ) Load( pCourse->m_sBannerPath );
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else LoadFallback();
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m_bScrolling = false;
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}
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void Banner::LoadFallback()
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{
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Load( THEME->GetPathToG("Common fallback banner") );
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}
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void Banner::LoadRoulette()
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{
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RageTextureID ID(THEME->GetPathToG("Banner roulette"));
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ID.iMipMaps = 0;
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Load( ID );
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m_bScrolling = true;
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}
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void Banner::LoadRandom()
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{
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RageTextureID ID(THEME->GetPathToG("Banner random"));
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ID.iMipMaps = 0;
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Load( ID );
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m_bScrolling = true;
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}
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