Steve Checkoway
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
#ifndef ActorUtil_H
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#define ActorUtil_H
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/*
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-----------------------------------------------------------------------------
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Class: ActorUtil
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Desc: Helpful macros
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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 "Actor.h"
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#include "ThemeManager.h"
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#define SET_XY( actor ) UtilSetXY( actor, m_sName )
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#define ON_COMMAND( actor ) UtilOnCommand( actor, m_sName )
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#define OFF_COMMAND( actor ) UtilOffCommand( actor, m_sName )
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#define SET_XY_AND_ON_COMMAND( actor ) UtilSetXYAndOnCommand( actor, m_sName )
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#define COMMAND( actor, command_name ) UtilCommand( actor, m_sName, command_name )
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inline void UtilSetXY( Actor& actor, CString sClassName )
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{
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ASSERT( !actor.GetName().empty() );
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actor.SetXY( THEME->GetMetricF(sClassName,actor.GetName()+"X"), THEME->GetMetricF(sClassName,actor.GetName()+"Y") );
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}
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inline void UtilSetXY( Actor* pActor, CString sClassName ) { UtilSetXY( *pActor, sClassName ); }
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inline float UtilOnCommand( Actor& actor, CString sClassName )
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{
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ASSERT( !actor.GetName().empty() );
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return actor.Command( THEME->GetMetric(sClassName,actor.GetName()+"OnCommand") );
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}
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inline float UtilOnCommand( Actor* pActor, CString sClassName ) { return UtilOnCommand( *pActor, sClassName ); }
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inline float UtilCommand( Actor& actor, CString sClassName, CString sCommandName )
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{
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ASSERT( !actor.GetName().empty() );
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return actor.Command( THEME->GetMetric(sClassName,actor.GetName()+sCommandName+"Command") );
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}
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inline float UtilCommand( Actor* pActor, CString sClassName, CString sCommandName ) { return UtilCommand( *pActor, sClassName, sCommandName ); }
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inline float UtilOffCommand( Actor& actor, CString sClassName )
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{
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// HACK: It's very often that we command things to TweenOffScreen
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// that we aren't drawing. We know that an Actor is not being
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// used if it's name is blank. So, do nothing on Actors with a blank name.
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if( actor.GetName().empty() )
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return 0;
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return actor.Command( THEME->GetMetric(sClassName,actor.GetName()+"OffCommand") );
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}
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inline float UtilOffCommand( Actor* pActor, CString sClassName ) { return UtilOffCommand( *pActor, sClassName ); }
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inline float UtilSetXYAndOnCommand( Actor& actor, CString sClassName )
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{
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UtilSetXY( actor, sClassName );
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return UtilOnCommand( actor, sClassName );
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}
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inline float UtilSetXYAndOnCommand( Actor* pActor, CString sClassName ) { return UtilSetXYAndOnCommand( *pActor, sClassName ); }
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// Return a Sprite, BitmapText, or Model depending on the file type
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Actor* MakeActor( CString sPath );
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// creates the appropriate Actor derivitive on load and
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// automatically deletes Actor on deconstruction.
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class AutoActor
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{
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public:
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AutoActor() { m_pActor = NULL; }
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~AutoActor() { Unload(); }
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operator Actor* () { return m_pActor; }
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Actor *operator->() { return m_pActor; }
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void Unload() { if(m_pActor) { delete m_pActor; m_pActor=NULL; } }
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void Load( CString sPath )
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{
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Unload();
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m_pActor = MakeActor( sPath );
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}
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protected:
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Actor* m_pActor;
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};
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#endif
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