forgot to check in ModelTypes.*

2003-05-11 14:47:29 +00:00
parent 5c9710f155
commit 7a1e07d0a6
3 changed files with 343 additions and 0 deletions
@@ -0,0 +1,104 @@
+#include "global.h"
+/*
+-----------------------------------------------------------------------------
+ Class: ModelTypes
+
+ Desc: See header.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "ModelTypes.h"
+#include "IniFile.h"
+#include "RageUtil.h"
+#include "RageTexture.h"
+#include "RageTextureManager.h"
+
+AnimatedTexture::AnimatedTexture()
+{
+	iCurState = 0;
+	fSecsIntoFrame = 0;
+}
+
+void AnimatedTexture::Load( CString sTexOrIniPath )
+{
+	ASSERT( vFrames.empty() );	// don't load more than once
+
+	CString sDir, sThrowAway;
+	splitrelpath( sTexOrIniPath, sDir, sThrowAway, sThrowAway );
+
+	bool bIsIni = sTexOrIniPath.Right(3).CompareNoCase("ini")== 0;
+	if( bIsIni )
+	{
+		IniFile ini;
+		ini.SetPath( sTexOrIniPath );
+		ini.ReadFile();
+		if( !ini.GetKey("AnimatedTexture") )
+			RageException::Throw( "The animated texture file '%s' doesn't contain a section called 'AnimatedTexture'.", sTexOrIniPath.c_str() );
+		for( int i=0; i<1000; i++ )
+		{
+			CString sFileKey = ssprintf( "Frame%04d", i );
+			CString sDelayKey = ssprintf( "Delay%04d", i );
+
+			CString sFileName;
+			float fDelay = 0;
+			if( ini.GetValue( "AnimatedTexture", sFileKey, sFileName ) &&
+				ini.GetValueF( "AnimatedTexture", sDelayKey, fDelay ) ) 
+			{
+				RageTextureID ID;
+				ID.filename = sDir+sFileName;
+				ID.bStretch = true;
+				AnimatedTextureState state = { 
+					TEXTUREMAN->LoadTexture( ID ),
+					fDelay
+				};
+				vFrames.push_back( state );
+			}
+			else
+				break;
+		}
+	}
+	else
+	{
+		RageTextureID ID;
+		ID.filename = sTexOrIniPath;
+		ID.bStretch = true;
+		AnimatedTextureState state = { 
+			TEXTUREMAN->LoadTexture( ID ),
+			10
+		};
+		vFrames.push_back( state );
+	}
+}
+
+
+void AnimatedTexture::Update( float fDelta )
+{
+	if( vFrames.empty() )
+		return;
+	ASSERT( iCurState < (int)vFrames.size() );
+	fSecsIntoFrame += fDelta;
+	if( fSecsIntoFrame > vFrames[iCurState].fDelaySecs )
+		iCurState = (iCurState+1) % vFrames.size();
+}
+
+RageTexture* AnimatedTexture::GetCurrentTexture()
+{
+	if( vFrames.empty() )
+		return NULL;
+	ASSERT( iCurState < (int)vFrames.size() );
+	return vFrames[iCurState].pTexture;
+}
+
+void AnimatedTexture::SetState( int iState )
+{
+	CLAMP( iState, 0, GetNumStates()-1 );
+	iCurState = iState;
+}
+
+int AnimatedTexture::GetNumStates()
+{
+	return vFrames.size();
+}