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Add "Import" feature to BGAnimations

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This commit is contained in:
Chris Danford
2003-10-14 17:05:10 +00:00
parent b8545459fe
commit 278e7cd57d
1 changed files with 50 additions and 15 deletions
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stepmania/src/BGAnimation.cpp
+50 -15
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@@ -19,6 +19,7 @@
#include "RageUtil.h"
#include "song.h"
#include "ThemeManager.h"
#include "RageFile.h"
const int MAX_LAYERS = 100;
@@ -48,11 +49,56 @@ void BGAnimation::LoadFromStaticGraphic( CString sPath )
m_Layers.push_back( pLayer );
}
void AddLayersFromAniDir( CString sAniDir, vector<BGAnimationLayer*> &layersAddTo )
{
if( sAniDir.empty() )
return;
if( sAniDir.Right(1) != SLASH )
sAniDir += SLASH;
RAGE_ASSERT_M( IsADirectory(sAniDir), sAniDir + " isn't a directory" );
CString sPathToIni = sAniDir + "BGAnimation.ini";
IniFile ini(sPathToIni);
ini.ReadFile();
int i;
for( i=0; i<MAX_LAYERS; i++ )
{
CString sLayer = ssprintf("Layer%d",i+1);
const IniFile::key* pKey = ini.GetKey( sLayer );
if( pKey == NULL )
continue; // skip
CString sImportDir;
if( ini.GetValue(sLayer, "Import", sImportDir) )
{
// import a whole BGAnimation
sImportDir = sAniDir + sImportDir;
CollapsePath( sImportDir );
AddLayersFromAniDir( sImportDir, layersAddTo );
}
else
{
// import a single layer
BGAnimationLayer* pLayer = new BGAnimationLayer;
pLayer->LoadFromIni( sAniDir, sLayer );
layersAddTo.push_back( pLayer );
}
}
}
void BGAnimation::LoadFromAniDir( CString sAniDir )
{
Unload();
if( !sAniDir.empty() && sAniDir.Right(1) != SLASH )
if( sAniDir.empty() )
return;
if( sAniDir.Right(1) != SLASH )
sAniDir += SLASH;
RAGE_ASSERT_M( IsADirectory(sAniDir), sAniDir + " isn't a directory" );
@@ -62,25 +108,14 @@ void BGAnimation::LoadFromAniDir( CString sAniDir )
if( DoesFileExist(sPathToIni) )
{
// This is a new style BGAnimation (using .ini)
AddLayersFromAniDir( sAniDir, m_Layers ); // TODO: Check for circular load
IniFile ini(sPathToIni);
ini.ReadFile();
int i;
for( i=0; i<MAX_LAYERS; i++ )
{
CString sLayer = ssprintf("Layer%d",i+1);
const IniFile::key* pKey = ini.GetKey( sLayer );
if( pKey == NULL )
continue; // skip
BGAnimationLayer* pLayer = new BGAnimationLayer;
pLayer->LoadFromIni( sAniDir, sLayer );
m_Layers.push_back( pLayer );
}
if( !ini.GetValue( "BGAnimation", "LengthSeconds", m_fLengthSeconds ) )
{
m_fLengthSeconds = 0;
for( i=0; (unsigned)i < m_Layers.size(); i++ )
for( int i=0; (unsigned)i < m_Layers.size(); i++ )
m_fLengthSeconds = max(m_fLengthSeconds, m_Layers[i]->GetMaxTweenTimeLeft());
}
}