CWE-ou-minkata/Sources/Plasma/FeatureLib/pfGameGUIMgr/pfGUIDynDisplayCtrl.h

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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GNU General Public License for more details.

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along with this program.  If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

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*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  pfGUIDynDisplayCtrl Header                                              //
//                                                                          //
//  Fun little helper control that just stores a pointer to a single        //
//  plDynamicTextMap, chosen in MAX. Note that we could also just search    //
//  for the right key name, but that requires a StupidSearch(tm), while     //
//  this way just requires an extra dummy control that automatically reads  //
//  in the right ref (and searching for controls by TagID is a lot faster   //
//  than searching for keys).                                               //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#ifndef _pfGUIDynDisplayCtrl_h
#define _pfGUIDynDisplayCtrl_h

#include "pfGUIControlMod.h"
#include "hsTemplates.h"

class plMessage;
class plDynamicTextMap;
class plLayerInterface;
class hsGMaterial;

class pfGUIDynDisplayCtrl : public pfGUIControlMod
{
    protected:

        enum
        {
            kRefTextMap = kRefDerivedStart,
            kRefLayer,
            kRefMaterial
        };

        hsTArray<plDynamicTextMap *>    fTextMaps;
        hsTArray<plLayerInterface *>    fLayers;

        hsTArray<hsGMaterial *>         fMaterials;

        virtual hsBool IEval( double secs, float del, uint32_t dirty ); // called only by owner object's Eval()

    public:

        pfGUIDynDisplayCtrl();
        virtual ~pfGUIDynDisplayCtrl();

        CLASSNAME_REGISTER( pfGUIDynDisplayCtrl );
        GETINTERFACE_ANY( pfGUIDynDisplayCtrl, pfGUIControlMod );


        virtual hsBool  MsgReceive( plMessage* pMsg );
        
        virtual void Read( hsStream* s, hsResMgr* mgr );
        virtual void Write( hsStream* s, hsResMgr* mgr );

        uint32_t              GetNumMaps( void ) const { return fTextMaps.GetCount(); }
        plDynamicTextMap    *GetMap( uint32_t i ) const { return fTextMaps[ i ]; }

        uint32_t              GetNumLayers( void ) const { return fLayers.GetCount(); }
        plLayerInterface    *GetLayer( uint32_t i ) const { return fLayers[ i ]; }

        uint32_t              GetNumMaterials( void ) const { return fMaterials.GetCount(); }
        hsGMaterial         *GetMaterial( uint32_t i ) const { return fMaterials[ i ]; }

        // Export only
        void    AddMap( plDynamicTextMap *map );
        void    AddLayer( plLayerInterface *layer );
        void    AddMaterial( hsGMaterial *material );
};

#endif // _pfGUIDynDisplayCtrl_h