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Skill.h

/*
 * Skill.h -- class interface for skills
 * Copyright (C) 2002  Eric Lemings <elemings@users.sourceforge.net>
 *
 * This software 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.
 *
 * This software 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 this software; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA
 *
 * RCS: $Id: Skill.h,v 1.8 2003/04/18 01:41:02 elemings Exp $
 */

#ifdef __cplusplus

#  ifndef OGS_CORE_SKILL_H
#    define OGS_CORE_SKILL_H

#    include <ogs/Support.h>
#    include <ogs/core/Ability.h>
#    include <ogs/core/Experience.h>
#    include <ogs/core/Modifier.h>
#    include <ogs/core/Modifiers.h>
#    include <ogs/core/Namespace.h>

OGS_BEGIN_CORE_NAMESPACE

class Skill: public ogs::support::Object {
  public:
    typedef int Type;

    typedef unsigned short int Points;

    typedef unsigned short int Ranks;

    static Points getMaximumPoints (XP::Level xpLevel);
    static XP::Level getMaximumPointsLevel (Points points);

    Skill (Type type, Ability::Type keyAbility,
           bool useUntrained, bool useArmorPenalty,
           Points cclassPoints = 0);
    virtual ~Skill () { }

    Type getType () const;
    Ability::Type getKeyAbility () const;
    bool useUntrained () const;
    bool useArmorPenalty () const;

    Points getMaximumPoints () const;
    void setMaximumPoints (Points points);
    Ranks getMaximumRanks () const;
    Points getCurrentPoints (bool cclassSkill = true) const;
    void setCurrentPoints (Points points, bool cclassSkill = true);
    Ranks getCurrentRanks () const;
    Modifiers& getModifiers ();

  protected:
    static Ranks getRanks (Points cclassPoints, Points xclassPoints);
    bool checkMaximumRanks (Points points, bool cclassSkill);

  private:
    Type _type;
    Ability::Type _keyAbility;
    bool _useUntrained;
    bool _useArmorPenalty;
    Points _cclassPoints;
    Points _xclassPoints;
    Points _maxPoints;
    Modifier _rankModifier;
    Modifiers _modifiers;
};

inline Skill::Type
Skill::getType () const {
  return (this->_type);
}

inline Ability::Type
Skill::getKeyAbility () const {
  return (this->_keyAbility);
}

inline bool
Skill::useUntrained () const {
  return (this->_useUntrained);
}

inline bool
Skill::useArmorPenalty () const {
  return (this->_useArmorPenalty);
}

inline Skill::Points
Skill::getMaximumPoints (XP::Level xpLevel) {
  return (xpLevel < 1? 0: xpLevel + 3);
}

inline XP::Level
Skill::getMaximumPointsLevel (Points points) {
  return (points < 4? 0: points - 3);
}

inline Skill::Points
Skill::getMaximumPoints () const {
  return (this->_maxPoints);
}

inline Skill::Ranks
Skill::getMaximumRanks () const {
  return (this->_cclassPoints > 0? this->_maxPoints:
          this->_maxPoints / 2);
}

inline Skill::Points
Skill::getCurrentPoints (bool cclassSkill) const {
  return (cclassSkill? this->_cclassPoints: this->_xclassPoints);
}

inline Skill::Ranks
Skill::getCurrentRanks () const {
  return (getRanks (this->_cclassPoints, this->_xclassPoints));
}

inline Modifiers&
Skill::getModifiers () {
  return (this->_modifiers);
}

inline Skill::Ranks
Skill::getRanks (Points cclassPoints, Points xclassPoints) {
  return (cclassPoints + (xclassPoints / 2));
}

OGS_END_CORE_NAMESPACE

#  endif /* !defined OGS_CORE_SKILL_H */

#endif /* defined __cplusplus */

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