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Add AutoActor helper class.

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This commit is contained in:
Chris Danford
2003-09-21 02:36:48 +00:00
parent c8f7c02036
commit e6d4d3fd43
1 changed files with 34 additions and 0 deletions
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stepmania/src/ActorUtil.h
+34
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@@ -27,18 +27,24 @@ inline void UtilSetXY( Actor& actor, CString sClassName )
ASSERT( !actor.GetName().empty() );
actor.SetXY( THEME->GetMetricF(sClassName,actor.GetName()+"X"), THEME->GetMetricF(sClassName,actor.GetName()+"Y") );
}
inline void UtilSetXY( Actor* pActor, CString sClassName ) { UtilSetXY( *pActor, sClassName ); }
inline float UtilOnCommand( Actor& actor, CString sClassName )
{
ASSERT( !actor.GetName().empty() );
return actor.Command( THEME->GetMetric(sClassName,actor.GetName()+"OnCommand") );
}
inline float UtilOnCommand( Actor* pActor, CString sClassName ) { UtilOnCommand( *pActor, sClassName ); }
inline float UtilCommand( Actor& actor, CString sClassName, CString sCommandName )
{
ASSERT( !actor.GetName().empty() );
return actor.Command( THEME->GetMetric(sClassName,actor.GetName()+sCommandName+"Command") );
}
inline float UtilCommand( Actor* pActor, CString sClassName, CString sCommandName ) { UtilCommand( *pActor, sClassName, sCommandName ); }
inline float UtilOffCommand( Actor& actor, CString sClassName )
{
@@ -49,14 +55,42 @@ inline float UtilOffCommand( Actor& actor, CString sClassName )
return 0;
return actor.Command( THEME->GetMetric(sClassName,actor.GetName()+"OffCommand") );
}
inline float UtilOffCommand( Actor* pActor, CString sClassName ) { return UtilOffCommand( *pActor, sClassName ); }
inline float UtilSetXYAndOnCommand( Actor& actor, CString sClassName )
{
UtilSetXY( actor, sClassName );
return UtilOnCommand( actor, sClassName );
}
inline float UtilSetXYAndOnCommand( Actor* pActor, CString sClassName ) { return UtilSetXYAndOnCommand( *pActor, sClassName ); }
// Return a Sprite, BitmapText, or Model depending on the file type
Actor* MakeActor( CString sPath );
// creates the appropriate Actor derivitive on load and
// automatically deletes Actor on deconstruction.
class AutoActor
{
public:
AutoActor() { m_pActor = NULL; }
~AutoActor() { Unload(); }
operator Actor* () { return m_pActor; }
Actor *operator->() { return m_pActor; }
void Unload() { if(m_pActor) { delete m_pActor; m_pActor=NULL; } }
void Load( CString sPath )
{
Unload();
m_pActor = MakeActor( sPath );
}
protected:
Actor* m_pActor;
};
#endif