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support loading BGAs from XML

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This commit is contained in:
Chris Danford
2005-01-07 22:01:57 +00:00
parent 6b885a56a2
commit ea43f8ee1b
6 changed files with 87 additions and 39 deletions
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stepmania/src/BGAnimation.cpp
+56 -29
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@@ -30,7 +30,7 @@ void BGAnimation::Unload()
DeleteAllChildren();
}
void BGAnimation::LoadFromStaticGraphic( CString sPath )
void BGAnimation::LoadFromStaticGraphic( const CString &sPath )
{
Unload();
@@ -51,11 +51,12 @@ static bool CompareLayerNames( const CString& s1, const CString& s2 )
return i1 < i2;
}
void AddLayersFromAniDir( CString sAniDir, vector<Actor*> &layersAddTo, bool Generic )
void AddLayersFromAniDir( const CString &_sAniDir, vector<Actor*> &layersAddTo, bool Generic )
{
if( sAniDir.empty() )
if( _sAniDir.empty() )
return;
CString sAniDir = _sAniDir;
if( sAniDir.Right(1) != "/" )
sAniDir += "/";
@@ -118,13 +119,14 @@ void AddLayersFromAniDir( CString sAniDir, vector<Actor*> &layersAddTo, bool Gen
}
}
void BGAnimation::LoadFromAniDir( CString sAniDir )
void BGAnimation::LoadFromAniDir( const CString &_sAniDir )
{
Unload();
if( sAniDir.empty() )
if( _sAniDir.empty() )
return;
CString sAniDir = _sAniDir;
if( sAniDir.Right(1) != "/" )
sAniDir += "/";
@@ -139,34 +141,19 @@ void BGAnimation::LoadFromAniDir( CString sAniDir )
IniFile ini;
ini.ReadFile( sPathToIni );
if( !ini.GetValue( "BGAnimation", "LengthSeconds", m_fLengthSeconds ) )
{
/* XXX: if m_bGeneric, simply constructing the BG layer won't run "On",
* so at this point GetMaxTweenTimeLeft is probably 0 */
m_fLengthSeconds = this->GetTweenTimeLeft();
}
const XNode* pBGAnimation = ini.GetChild( "BGAnimation" );
XNode dummy;
dummy.m_sName = "BGAnimation";
if( pBGAnimation == NULL )
pBGAnimation = &dummy;
LoadFromNode( sAniDir, *pBGAnimation );
bool bUseScroller;
if( ini.GetValue( "BGAnimation", "UseScroller", bUseScroller ) && bUseScroller )
{
ActorScroller::LoadFromIni( ini, "Scroller" );
}
CString sInitCommand;
if( ini.GetValue( "BGAnimation", "InitCommand", sInitCommand ) )
{
/* There's an InitCommand. Run it now. This can be used to eg. change Z to
* modify draw order between BGAs in a Foreground. Most things should be done
* in metrics.ini commands, not here. */
this->RunCommands( ParseCommands(sInitCommand) );
}
Command cmd;
cmd.Load( "PlayCommand,Init" );
this->RunCommandOnChildren( cmd );
if( !m_bGeneric )
PlayCommand( "On" );
}
else
{
@@ -198,7 +185,7 @@ void BGAnimation::LoadFromAniDir( CString sAniDir )
}
}
void BGAnimation::LoadFromMovie( CString sMoviePath )
void BGAnimation::LoadFromMovie( const CString &sMoviePath )
{
Unload();
@@ -207,7 +194,7 @@ void BGAnimation::LoadFromMovie( CString sMoviePath )
AddChild( pLayer );
}
void BGAnimation::LoadFromVisualization( CString sVisPath )
void BGAnimation::LoadFromVisualization( const CString &sVisPath )
{
Unload();
BGAnimationLayer* pLayer;
@@ -224,6 +211,46 @@ void BGAnimation::LoadFromVisualization( CString sVisPath )
AddChild( pLayer );
}
void BGAnimation::LoadFromNode( const CString &sDir, const XNode& node )
{
DEBUG_ASSERT( node.m_sName == "BGAnimation" );
if( !node.GetAttrValue( "LengthSeconds", m_fLengthSeconds ) )
{
/* XXX: if m_bGeneric, simply constructing the BG layer won't run "On",
* so at this point GetMaxTweenTimeLeft is probably 0 */
m_fLengthSeconds = this->GetTweenTimeLeft();
}
CString sInitCommand;
if( node.GetAttrValue( "InitCommand", sInitCommand ) )
{
/* There's an InitCommand. Run it now. This can be used to eg. change Z to
* modify draw order between BGAs in a Foreground. Most things should be done
* in metrics.ini commands, not here. */
this->RunCommands( ParseCommands(sInitCommand) );
}
const XNode* pChildren = node.GetChild("children");
if( pChildren )
{
FOREACH_CONST_Child( pChildren, pChild )
{
Actor* pChildActor = LoadFromActorFile( sDir, *pChild );
AddChild( pChildActor );
}
}
Command cmd;
cmd.Load( "PlayCommand,Init" );
this->RunCommandOnChildren( cmd );
if( !m_bGeneric )
PlayCommand( "On" );
}
/*
* (c) 2001-2004 Ben Nordstrom, Chris Danford
* All rights reserved.