tmwserv/src/game-server/being.hpp

/*
 *  The Mana World Server
 *  Copyright 2004 The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  The Mana World  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 any later version.
 *
 *  The Mana  World 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 The Mana  World; if not, write to the  Free Software Foundation, Inc.,
 *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef _TMWSERV_BEING_H_
#define _TMWSERV_BEING_H_

#include <string>
#include <vector>
#include <list>
#include "limits.h"

#include "defines.h"
#include "game-server/actor.hpp"

class Being;
class MapComposite;
class AttackZone;

enum Direction
{
    DIRECTION_UP = 1,
    DIRECTION_DOWN,
    DIRECTION_LEFT,
    DIRECTION_RIGHT
};

enum
{
    DAMAGE_PHYSICAL = 0,
    DAMAGE_MAGICAL,
    DAMAGE_OTHER
};

struct Damage
{
    unsigned short base;   
    unsigned short delta;  
    unsigned short cth;    
    unsigned char element; 
    unsigned char type;    
    std::list<size_t> usedSkills;      
};

struct Attribute
{
    unsigned short base;
    short mod;
};

struct AttributeModifier
{
    unsigned short duration;
    short value;         
    unsigned char attr;  
    unsigned char level;
};

typedef std::vector< AttributeModifier > AttributeModifiers;

typedef std::vector<unsigned int> Hits;

class Being : public Actor
{
    public:

        enum Action {
            STAND,
            WALK,
            ATTACK,
            SIT,
            DEAD,
            HURT
        };

        Being(ThingType type);

        virtual void update();

        virtual int damage(Actor *source, const Damage &damage);

        virtual void died();

        virtual void perform() {}

        const Point &getDestination() const
        { return mDst; }

        void setDestination(const Point &dst);

        void clearDestination()
        { setDestination(getPosition()); }

        const Point &getOldPosition() const
        { return mOld; }

        void setDirection(int direction)
        { mDirection = direction; raiseUpdateFlags(UPDATEFLAG_DIRCHANGE); }

        int getDirection() const
        { return mDirection; }

        int getSpeed() const { return mSpeed; }
        void setSpeed(int s) { mSpeed = s; }

        const Hits &getHitsTaken() const
        { return mHitsTaken; }

        void clearHitsTaken()
        { mHitsTaken.clear(); }

        void performAttack(const Damage &, const AttackZone *attackZone);

        void setAction(Action action);

        Action getAction() const
        { return mAction; }

        virtual int getAttackType() const
        { return 0; }

        void move();

        void setAttribute(int n, int value)
        { mAttributes[n].base = value; }

        int getAttribute(int n) const
        { return mAttributes[n].base; }

        int getModifiedAttribute(int) const;

        void applyModifier(int attr, int value, int duration = 0, int lvl = 0);

        void dispellModifiers(int level);

        virtual void modifiedAttribute(int) {}

        const std::string &getName() const
        { return mName; }

        void setName(const std::string &name)
        { mName = name; }

        static int directionToAngle(int direction);

    protected:
        static const int TICKS_PER_HP_REGENERATION = 100;
        Action mAction;
        std::vector< Attribute > mAttributes;

    private:
        Being(const Being &rhs);
        Being &operator=(const Being &rhs);

        std::list<PATH_NODE> mPath;
        Point mOld;                 
        Point mDst;                 
        unsigned short mSpeed;      
        unsigned char mDirection;   
        std::string mName;
        Hits mHitsTaken; 
        AttributeModifiers mModifiers; 
        int mHpRegenTimer; 
};

#endif // _TMWSERV_BEING_H_

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