rpgSkill.h

/*

Jump'n'Run Engine
http://www.atanaslaskov.com/jnr/

BSD LICENSE
Copyright (c) 2007-2013, Atanas Laskov
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL ATANAS LASKOV BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/


class rpgSkill
{
protected:
    char _strName[64];
    char _strDescription[64];
    laPropertyList* _pTSE;

    unsigned _nLevelPererequisite;

    std::vector<rpgSheet_PlayableChar_Mods> _vUpgradeLevels;

    M_BOOL _bLearnt;
    unsigned _nUpgradeLevel;

public:
    rpgSkill(void);

    // Get stuff
    //
    inline char* name(){
        return _strName;
    }

    inline char* desc(){
        return _strDescription;
    }

    inline unsigned prerequisite(){
        return _nLevelPererequisite;
    }

    inline laPropertyList* getTSEement(){
        return _pTSE;
    };

    // Active/inactive
    //
    inline M_BOOL isLearnt(){
        return _bLearnt;
    }

    inline void learn(){
        _bLearnt = M_TRUE;
    }

    // Upgrade levels
    //
    inline void upgrade(){
        ASSERT( (!isLearnt()) || (_nUpgradeLevel + 1 < _vUpgradeLevels.size()),
            "Upgrade level %d not defined", _nUpgradeLevel+1);

        if(!isLearnt()) learn();
        else _nUpgradeLevel++;
    }

    inline rpgSheet_PlayableChar_Mods* getUpgrade(unsigned nLevel){
        ASSERT(nLevel < _vUpgradeLevels.size(),
            "Upgrade level %d not defined", _nUpgradeLevel+1);
        return &(_vUpgradeLevels[nLevel]);
    }

    inline rpgSheet_PlayableChar_Mods* getCurrentUpgrade(){
        return getUpgrade(_nUpgradeLevel);
    }

    inline unsigned getCurrentIndex(){
        return _nUpgradeLevel;
    }

    inline unsigned getUpgradeCount(){
        return _vUpgradeLevels.size();
    }

    // Load from TS
    virtual void load(class laPropertyList* pElement);

    virtual void load(class laFileParser *fp);
    //void save(class laFileParser *fp);
};

class rpgSkillsInventory{
protected:
    std::vector<rpgSkill> _vSkills;
    //NOTE: map? slower, probably no need;

public:

    inline rpgSkill* skill(unsigned n)
    {
        ASSERT( n < _vSkills.size(), "Undefined skill %d.", n);
        return &(_vSkills[n]);
    }

    inline unsigned size(){
        return _vSkills.size();
    }

    // Load from TS
    virtual void load(class laPropertyList* pElement);

    virtual void load(class laFileParser *fp);
    //void save(class laFileParser *fp);
};