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ra_item_access.h

00001 // $Id: ra__item__access_8h-source.html,v 1.2 2002/06/20 17:09:51 mkrohn5 Exp $
00002 
00003 // "Rule Atom ItemAccess" Header File
00004 // Written by: Marco Krohn, <marco.krohn@gmx.de>
00005 
00006 // Copyright (C) 2001 - , Marco Krohn, <marco.krohn@gmx.de>
00007 //
00008 // This program is free software; you can redistribute it and/or modify
00009 // it under the terms of the GNU General Public License as published by
00010 // the Free Software Foundation; either version 1, or (at your option)
00011 // any later version.
00012 //
00013 // This program is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016 // GNU General Public License for more details.
00017 
00018 #ifndef __RA_ITEM_ACCESS_INCLUDED
00019 #define __RA_ITEM_ACCESS_INCLUDED
00020 
00021 #include "gamelogic/ruleatom.h"
00022 
00023 
00024 
00025 
00026 
00027 //----------------------------------------  class TRAItemAccess  ----------------------------------------
00028 
00045 class TRAItemAccess : public TRuleAtom
00046 {
00047   public:
00048     TRAItemAccess();
00049 
00050     virtual bool checkDependencies( const TRuleSystem* rules,
00051                                     list<TRuleSystem::tError>* errors ) const = 0;
00052     virtual bool execute() = 0;
00053     virtual bool provideMissingInfo();
00054 };
00055 
00056 
00057 
00058 
00059 
00060 //----------------------------------------  class TRAItemAccessBasic  ----------------------------------------
00061 
00071 class TRAItemAccessBasic : public TRAItemAccess
00072 {
00073   public:
00074     TRAItemAccessBasic();
00075 
00076     virtual bool checkDependencies( const TRuleSystem* rules,
00077                                     list<TRuleSystem::tError>* errors ) const;
00078     virtual bool execute();
00079 };
00080 
00081 
00082 
00083 
00084 
00085 //----------------------------------------  class TRAItemAccessStars  ----------------------------------------
00086 
00096 class TRAItemAccessStars : public TRAItemAccess
00097 {
00098   public:
00099     TRAItemAccessStars();
00100 
00101     virtual bool checkDependencies( const TRuleSystem* rules,
00102                                     list<TRuleSystem::tError>* errors ) const;
00103     virtual bool execute();
00104 };
00105 
00106 
00107 
00108 
00109 
00110 //----------------------------------------  class TRAItemAccessSL  ----------------------------------------
00111 
00121 class TRAItemAccessSL : public TRAItemAccess
00122 {
00123   public:
00124     TRAItemAccessSL();
00125 
00126     virtual bool checkDependencies( const TRuleSystem* rules,
00127                                     list<TRuleSystem::tError>* errors ) const;
00128     virtual bool execute();
00129 };
00130 
00131 
00132 
00133 
00134 
00135 #endif        // __RA_ITEM_ACCESS_INCLUDED

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