/*

 *  The Mana World

 *  Copyright (C) 2004  The Mana World Development Team

 *

 *  This file is part of The Mana World.

 *

 *  This program 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.

 *

 *  This program 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 program; if not, write to the Free Software

 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#include "animatedsprite.h"

#include "game.h"

#include "localplayer.h"

#include "monster.h"

#include "particle.h"

#include "sound.h"

#include "text.h"

#include "gui/palette.h"

#include "resources/monsterdb.h"

#include "resources/monsterinfo.h"

Monster::Monster(int id, int job, Map *map):

    Being(id, job, map)

{

    const MonsterInfo& info = getInfo();

    // Setup Monster sprites

    const std::list<std::string> &sprites = info.getSprites();

    for (std::list<std::string>::const_iterator i = sprites.begin();

         i != sprites.end(); i++)

    {

        std::string file = "graphics/sprites/" + *i;

        mSprites.push_back(AnimatedSprite::load(file));

    }

    // Ensure that something is shown

    if (mSprites.size() == 0)

    {

        mSprites.push_back(AnimatedSprite::load("graphics/sprites/error.xml"));

    }

    if (mParticleEffects)

    {

        const std::list<std::string> &particleEffects = info.getParticleEffects();

        for (std::list<std::string>::const_iterator i = particleEffects.begin();

             i != particleEffects.end(); i++)

        {

            controlParticle(particleEngine->addEffect((*i), 0, 0));

        }

    }

    mNameColor = &guiPalette->getColor(Palette::MONSTER);

    mTextColor = &guiPalette->getColor(Palette::MONSTER);

    Being::setName(getInfo().getName());

}

#ifdef EATHENA_SUPPORT

void Monster::logic()

{

    if (mAction != STAND)

    {

        mFrame = (get_elapsed_time(mWalkTime) * 4) / getWalkSpeed();

        if (mFrame >= 4 && mAction != DEAD)

            nextStep();

    }

    Being::logic();

}

#endif

void Monster::setAction(Action action, int attackType)

{

    SpriteAction currentAction = ACTION_INVALID;

    int rotation = 0;

    std::string particleEffect;

    switch (action)

    {

        case WALK:

            currentAction = ACTION_WALK;

            break;

        case DEAD:

            currentAction = ACTION_DEAD;

            sound.playSfx(getInfo().getSound(MONSTER_EVENT_DIE));

            break;

        case ATTACK:

            currentAction = getInfo().getAttackAction(attackType);

            for (SpriteIterator it = mSprites.begin(); it != mSprites.end(); it++)

                (*it)->reset();

            //attack particle effect

            particleEffect = getInfo().getAttackParticleEffect(attackType);

            if (!particleEffect.empty() && mParticleEffects)

            {

                switch (mSpriteDirection)

                {

                    case DIRECTION_DOWN: rotation = 0; break;

                    case DIRECTION_LEFT: rotation = 90; break;

                    case DIRECTION_UP: rotation = 180; break;

                    case DIRECTION_RIGHT: rotation = 270; break;

                    default: break;

                }

                Particle *p;

                p = particleEngine->addEffect(particleEffect, 0, 0, rotation);

                controlParticle(p);

            }

            break;

        case STAND:

           currentAction = ACTION_STAND;

           break;

        case HURT:

           // Not implemented yet

           break;

        case SIT:

           // Also not implemented yet

           break;

    }

    if (currentAction != ACTION_INVALID)

    {

        for (SpriteIterator it = mSprites.begin(); it != mSprites.end(); it++)

            if (*it)

                (*it)->play(currentAction);

        mAction = action;

    }

}

void Monster::handleAttack(Being *victim, int damage, AttackType type)

{

    Being::handleAttack(victim, damage, type);

    const MonsterInfo &mi = getInfo();

    sound.playSfx(mi.getSound((damage > 0) ?

                MONSTER_EVENT_HIT : MONSTER_EVENT_MISS));

}

void Monster::takeDamage(Being *attacker, int amount, AttackType type)

{

    if (amount > 0)

        sound.playSfx(getInfo().getSound(MONSTER_EVENT_HURT));

    Being::takeDamage(attacker, amount, type);

}

Being::TargetCursorSize Monster::getTargetCursorSize() const

{

    return getInfo().getTargetCursorSize();

}

const MonsterInfo &Monster::getInfo() const

{

    return MonsterDB::get(mJob);

}

void Monster::updateCoords()

{

    if (mDispName)

    {

        mDispName->adviseXY(getPixelX(),

                        getPixelY() - getHeight() - mDispName->getHeight());

    }

}

void Monster::showName()

{

    Being::showName();

    updateCoords();

}