Glenn Maynard
240 lines
6.5 KiB
C++
240 lines
6.5 KiB
C++
#include "global.h"
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#include "FadingBanner.h"
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#include "RageTextureManager.h"
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#include "BannerCache.h"
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#include "song.h"
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#include "RageLog.h"
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#include "Course.h"
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#include "PrefsManager.h"
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#include "ThemeManager.h"
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#include "SongManager.h"
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/* XXX: metric */
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CachedThemeMetricF FADE_SECONDS ("FadingBanner","FadeSeconds");
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CachedThemeMetricF MW_SWITCH_SECONDS ("MusicWheel","SwitchSeconds");
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FadingBanner::FadingBanner()
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{
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FADE_SECONDS.Refresh();
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MW_SWITCH_SECONDS.Refresh();
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m_bMovingFast = false;
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m_bSkipNextBannerUpdate = false;
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m_iIndexFront = 0;
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for( int i=0; i<2; i++ )
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this->AddChild( &m_Banner[i] );
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}
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void FadingBanner::ScaleToClipped( float fWidth, float fHeight )
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{
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for( int i=0; i<2; i++ )
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m_Banner[i].ScaleToClipped( fWidth, fHeight );
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}
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void FadingBanner::Update( float fDeltaTime )
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{
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// update children manually
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// ActorFrame::Update( fDeltaTime );
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Actor::Update( fDeltaTime );
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if( !m_bSkipNextBannerUpdate )
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{
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m_Banner[0].Update( fDeltaTime );
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m_Banner[1].Update( fDeltaTime );
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}
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m_bSkipNextBannerUpdate = false;
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/* Don't fade to the full banner until we finish fading. */
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float HighQualTime = FADE_SECONDS;
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/* Hacky: also don't fade until the music wheel has a chance to settle down. */
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HighQualTime = max( HighQualTime, 1.0f / PREFSMAN->m_iMusicWheelSwitchSpeed );
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HighQualTime = max( HighQualTime, (float)MW_SWITCH_SECONDS );
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if( m_sPendingBanner == "" || m_PendingTimer.PeekDeltaTime() < HighQualTime )
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return;
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/* Load the high quality banner. */
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CString banner = m_sPendingBanner;
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BeforeChange();
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m_Banner[GetBackIndex()].Load( banner );
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}
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void FadingBanner::DrawPrimitives()
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{
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// draw manually
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// ActorFrame::DrawPrimitives();
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m_Banner[GetBackIndex()].Draw();
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m_Banner[m_iIndexFront].Draw();
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}
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bool FadingBanner::Load( RageTextureID ID )
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{
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BeforeChange();
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bool bRet = m_Banner[m_iIndexFront].Load(ID);
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return bRet;
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}
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void FadingBanner::BeforeChange()
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{
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m_Banner[m_iIndexFront].SetDiffuse( RageColor(1,1,1,1) );
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m_iIndexFront = GetBackIndex();
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m_Banner[m_iIndexFront].SetDiffuse( RageColor(1,1,1,1) );
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m_Banner[m_iIndexFront].StopTweening();
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m_Banner[m_iIndexFront].BeginTweening( FADE_SECONDS ); // fade out
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m_Banner[m_iIndexFront].SetDiffuse( RageColor(1,1,1,0) );
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m_sPendingBanner = "";
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/* We're about to load a banner. It'll probably cause a frame skip or
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* two. Skip an update, so the fade-in doesn't skip. */
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m_bSkipNextBannerUpdate = true;
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}
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/* If this returns false, the banner couldn't be loaded. */
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void FadingBanner::LoadFromCachedBanner( const CString &path )
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{
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/* If we're already on the given banner, don't fade again. */
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if( path != "" && m_Banner[GetBackIndex()].GetTexturePath() == path )
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return;
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if( path == "" )
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadFallback();
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return;
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}
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/* If we're currently fading to the given banner, go through this again,
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* which will cause the fade-in to be further delayed. */
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/* No matter what we load, ensure we don't fade to a stale path. */
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m_sPendingBanner = "";
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RageTextureID ID;
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if( PREFSMAN->m_BannerCache == PrefsManager::BNCACHE_FULL )
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ID = Sprite::SongBannerTexture( path );
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else
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/* Try to load the low quality version. */
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ID = BANNERCACHE->LoadCachedBanner( path );
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if( !TEXTUREMAN->IsTextureRegistered(ID) )
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{
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/* Oops. We couldn't load a banner quickly. We can load the actual
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* banner, but that's slow, so we don't want to do that when we're moving
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* fast on the music wheel. In that case, we should just keep the banner
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* that's there (or load a "moving fast" banner). Once we settle down,
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* we'll get called again and load the real banner. */
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if( m_bMovingFast )
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return;
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BeforeChange();
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// FIXME m_Banner[GetBackIndex()].LoadFromSong( pSong );
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if( IsAFile(path) )
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m_Banner[GetBackIndex()].Load( path );
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else
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m_Banner[GetBackIndex()].LoadFallback();
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return;
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}
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BeforeChange();
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m_Banner[GetBackIndex()].Load( ID );
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if( PREFSMAN->m_BannerCache != PrefsManager::BNCACHE_FULL )
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{
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m_sPendingBanner = path;
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m_PendingTimer.GetDeltaTime(); /* reset */
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}
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return;
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}
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void FadingBanner::LoadFromSong( const Song* pSong )
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{
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/* Don't call HasBanner. That'll do disk access and cause the music wheel
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* to skip. */
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LoadFromCachedBanner( pSong->GetBannerPath() );
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}
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void FadingBanner::LoadAllMusic()
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadAllMusic();
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}
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void FadingBanner::LoadSort()
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadSort();
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}
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void FadingBanner::LoadMode()
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadMode();
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}
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void FadingBanner::LoadFromGroup( CString sGroupName )
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{
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const CString sGroupBannerPath = SONGMAN->GetGroupBannerPath( sGroupName );
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LoadFromCachedBanner( sGroupBannerPath );
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// BeforeChange();
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// m_Banner[GetBackIndex()].LoadFromGroup( sGroupName );
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}
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void FadingBanner::LoadFromCourse( const Course* pCourse )
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{
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LoadFromCachedBanner( pCourse->m_sBannerPath );
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// BeforeChange();
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// m_Banner[GetBackIndex()].LoadFromCourse( pCourse );
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}
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void FadingBanner::LoadRoulette()
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadRoulette();
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}
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void FadingBanner::LoadRandom()
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadRandom();
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}
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void FadingBanner::LoadFallback()
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{
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BeforeChange();
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m_Banner[GetBackIndex()].LoadFallback();
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}
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/*
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* (c) 2001-2004 Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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