Chris Danford
150 lines
4.9 KiB
C++
150 lines
4.9 KiB
C++
/* ActorFrame - A container for other actors. */
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#ifndef ACTORFRAME_H
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#define ACTORFRAME_H
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#include "Actor.h"
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template<class T>
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class LunaActorFrame : public LunaActor<T>
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{
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public:
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LunaActorFrame() { LUA->Register( Register ); }
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static int propagate( T* p, lua_State *L ) { p->SetPropagateCommands( !!IArg(1) ); return 0; }
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static int fov( T* p, lua_State *L ) { p->SetFOV( FArg(1) ); return 0; }
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static int SetUpdateRate( T* p, lua_State *L ) { p->SetUpdateRate( FArg(1) ); return 0; }
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static int SetFOV( T* p, lua_State *L ) { p->SetFOV( FArg(1) ); return 0; }
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static int GetChild( T* p, lua_State *L )
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{
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Actor *pChild = p->GetChild( SArg(1) );
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if( pChild )
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pChild->PushSelf( L );
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else
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lua_pushnil( L );
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return 1;
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}
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static int GetNumChildren( T* p, lua_State *L ) { lua_pushnumber( L, p->GetNumChildren() ); return 1; }
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static int SetDrawByZPosition( T* p, lua_State *L ) { p->SetDrawByZPosition( BArg(1) ); return 1; }
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static void Register(lua_State *L)
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{
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ADD_METHOD( propagate )
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ADD_METHOD( fov )
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ADD_METHOD( SetUpdateRate )
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ADD_METHOD( SetFOV )
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ADD_METHOD( GetChild )
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ADD_METHOD( GetNumChildren )
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ADD_METHOD( SetDrawByZPosition )
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LunaActor<T>::Register( L );
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}
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};
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class ActorFrame : public Actor
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{
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public:
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ActorFrame();
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virtual ~ActorFrame();
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void LoadFromNode( const CString& sDir, const XNode* pNode );
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void LoadChildrenFromNode( const CString& sDir, const XNode* pNode );
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virtual void AddChild( Actor* pActor );
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virtual void RemoveChild( Actor* pActor );
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Actor* GetChild( const CString &sName );
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int GetNumChildren() const { return m_SubActors.size(); }
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void RemoveAllChildren();
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void MoveToTail( Actor* pActor );
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void MoveToHead( Actor* pActor );
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void SortByDrawOrder();
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void SetDrawByZPosition( bool b );
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void DeleteChildrenWhenDone( bool bDelete=true ) { m_bDeleteChildren = bDelete; }
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void DeleteAllChildren();
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//
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// Commands
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//
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void PushSelf( lua_State *L );
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void RunCommandsOnChildren( const LuaReference& cmds ); /* but not on self */
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void RunCommandsOnChildren( const apActorCommands& cmds ) { RunCommandsOnChildren( *cmds ); } // convenience
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virtual void Update( float fDeltaTime );
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virtual void DrawPrimitives();
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virtual void SetDiffuse( RageColor c );
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virtual void SetDiffuseAlpha( float f );
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virtual void SetBaseAlpha( float f );
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virtual void SetZTestMode( ZTestMode mode );
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virtual void SetZWrite( bool b );
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virtual void FinishTweening();
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virtual void HurryTweening( float factor );
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void SetUpdateRate( float fUpdateRate ) { m_fUpdateRate = fUpdateRate; }
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void SetFOV( float fFOV ) { m_fFOV = fFOV; }
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void SetPropagateCommands( bool b );
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/* Amount of time until all tweens (and all children's tweens) have stopped: */
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virtual float GetTweenTimeLeft() const;
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virtual void GainFocus( float fRate, bool bRewindMovie, bool bLoop );
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virtual void LoseFocus();
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virtual void PlayCommand( const CString &sCommandName );
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virtual void RunCommands( const LuaReference& cmds );
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void RunCommands( const apActorCommands& cmds ) { ActorFrame::RunCommands( *cmds ); } // convenience
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protected:
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vector<Actor*> m_SubActors;
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bool m_bPropagateCommands;
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bool m_bDeleteChildren;
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bool m_bDrawByZPosition;
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// state effects
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float m_fUpdateRate;
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float m_fFOV; // -1 = no change
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bool m_bOverrideLighting; // if true, set ligthing to m_bLighting
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bool m_bLighting;
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};
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class ActorFrameAutoDeleteChildren : public ActorFrame
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{
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public:
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ActorFrameAutoDeleteChildren() { DeleteChildrenWhenDone(true); }
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void LoadFromNode( const CString& sDir, const XNode* pNode )
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{
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ActorFrame::LoadFromNode( sDir, pNode );
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LoadChildrenFromNode( sDir, pNode );
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}
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};
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#endif
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/*
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* (c) 2001-2004 Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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