TutorialFile.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_TutorialFileh_INCLUDE__)
#define __INCLUDE_TutorialFileh_INCLUDE__

#include <XML/XMLFile.h>
#include <map>

class TutorialFile;
class TutorialFileEntry;
class TutorialCondition
{
public:
        virtual TutorialFileEntry *checkCondition() = 0;
        virtual bool parseXML(TutorialFile *file, XMLNode *node) = 0;

        static TutorialCondition *create(const char *type);
};

class TutorialConditionFirstMove : public TutorialCondition
{
public:
        virtual TutorialFileEntry *checkCondition();
        virtual bool parseXML(TutorialFile *file, XMLNode *node);

protected:
        TutorialFileEntry *next_;
};

class TutorialConditionTankDead : public TutorialCondition
{
public:
        virtual TutorialFileEntry *checkCondition();
        virtual bool parseXML(TutorialFile *file, XMLNode *node);

protected:
        TutorialFileEntry *next_;
};

class TutorialConditionWindowVisible : public TutorialCondition
{
public:
        virtual TutorialFileEntry *checkCondition();
        virtual bool parseXML(TutorialFile *file, XMLNode *node);

protected:
        std::string window_;
        TutorialFileEntry *next_;
};

class TutorialFileEntry
{
public:
        std::list<TutorialCondition *> conditions_;
        std::string name_;
        XMLNode *text_;

        TutorialFileEntry *checkConditions();
};

class TutorialFile
{
public:
        TutorialFile();
        virtual ~TutorialFile();

        bool parseFile(const std::string &file);

        TutorialFileEntry *getStartEntry() { return start_; }
        TutorialFileEntry *getEntry(const char *name); 

protected:
        XMLFile file_;
        std::map<std::string, TutorialFileEntry *> entries_;
        TutorialFileEntry *start_;
};

#endif // __INCLUDE_TutorialFileh_INCLUDE__

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