Chris Danford
105 lines
2.3 KiB
C++
105 lines
2.3 KiB
C++
#include "global.h"
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/*
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-----------------------------------------------------------------------------
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Class: ModelTypes
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Desc: See header.
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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Chris Danford
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-----------------------------------------------------------------------------
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*/
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#include "ModelTypes.h"
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#include "IniFile.h"
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#include "RageUtil.h"
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#include "RageTexture.h"
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#include "RageTextureManager.h"
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AnimatedTexture::AnimatedTexture()
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{
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iCurState = 0;
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fSecsIntoFrame = 0;
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}
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void AnimatedTexture::Load( CString sTexOrIniPath )
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{
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ASSERT( vFrames.empty() ); // don't load more than once
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CString sDir, sThrowAway;
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splitrelpath( sTexOrIniPath, sDir, sThrowAway, sThrowAway );
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bool bIsIni = sTexOrIniPath.Right(3).CompareNoCase("ini")== 0;
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if( bIsIni )
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{
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IniFile ini;
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ini.SetPath( sTexOrIniPath );
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ini.ReadFile();
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if( !ini.GetKey("AnimatedTexture") )
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RageException::Throw( "The animated texture file '%s' doesn't contain a section called 'AnimatedTexture'.", sTexOrIniPath.c_str() );
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for( int i=0; i<1000; i++ )
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{
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CString sFileKey = ssprintf( "Frame%04d", i );
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CString sDelayKey = ssprintf( "Delay%04d", i );
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CString sFileName;
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float fDelay = 0;
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if( ini.GetValue( "AnimatedTexture", sFileKey, sFileName ) &&
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ini.GetValueF( "AnimatedTexture", sDelayKey, fDelay ) )
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{
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RageTextureID ID;
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ID.filename = sDir+sFileName;
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ID.bStretch = true;
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AnimatedTextureState state = {
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TEXTUREMAN->LoadTexture( ID ),
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fDelay
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};
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vFrames.push_back( state );
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}
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else
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break;
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}
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}
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else
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{
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RageTextureID ID;
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ID.filename = sTexOrIniPath;
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ID.bStretch = true;
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AnimatedTextureState state = {
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TEXTUREMAN->LoadTexture( ID ),
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10
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};
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vFrames.push_back( state );
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}
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}
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void AnimatedTexture::Update( float fDelta )
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{
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if( vFrames.empty() )
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return;
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ASSERT( iCurState < (int)vFrames.size() );
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fSecsIntoFrame += fDelta;
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if( fSecsIntoFrame > vFrames[iCurState].fDelaySecs )
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iCurState = (iCurState+1) % vFrames.size();
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}
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RageTexture* AnimatedTexture::GetCurrentTexture()
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{
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if( vFrames.empty() )
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return NULL;
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ASSERT( iCurState < (int)vFrames.size() );
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return vFrames[iCurState].pTexture;
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}
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void AnimatedTexture::SetState( int iState )
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{
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CLAMP( iState, 0, GetNumStates()-1 );
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iCurState = iState;
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}
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int AnimatedTexture::GetNumStates()
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{
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return vFrames.size();
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}
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