#include "Persos_Gest.h"

#include "../Control/IA/Brute.h"
#include "../Control/IA/Follower.h"
#include "../Control/IA/Sniper.h"

Persos_Gest::Persos_Gest()
:m_nextWave( 1 ), m_loading( true ), m_lastWon( SDL_GetTicks() )
{
    //ctor
}

Persos_Gest::~Persos_Gest()
{
    std::cout << "Vous êtes allés juqu'à la vague : " << m_nextWave-1 << std::endl;
    // Destruction des alliés
    while ( !m_allies.empty() ) {
        delete m_allies.back();
        m_allies.pop_back();
    }

    // Destruction des ennemis
    while ( !m_foes.empty() ) {
        delete m_foes.back();
        m_foes.pop_back();
    }
}

void Persos_Gest::allDisplay(const Vec &lookAt, SDL_Surface* screen) const
{
    for (unsigned int i(0); i < m_allies.size(); i++) m_allies[i]->afficher(lookAt, screen);
    for (unsigned int i(0); i < m_foes.size(); i++) m_foes[i]->afficher(lookAt, screen);
}

void Persos_Gest::allMove() const
{
    for (unsigned int i(0); i < m_allies.size(); i++) m_allies[i]->bouger();
    for (unsigned int i(0); i < m_foes.size(); i++) m_foes[i]->bouger();
}

void Persos_Gest::addAllie(Perso* newPerso)
{
    m_allies.push_back(newPerso);
}

void Persos_Gest::addFoe(Perso* newFoe)
{
    m_foes.push_back(newFoe);
}

Uint16 Persos_Gest::getNb( bool allie ) const
{
    if ( allie )
        return m_allies.size();
    else
        return m_foes.size();
}

Vec Persos_Gest::getPos( const Uint16 &ID, bool allie ) const
{
    if ( allie && ID < m_allies.size() )
        return m_allies[ID]->getPos();

    else if ( !allie && ID < m_foes.size() )
        return m_foes[ID]->getPos();

    return Vec(0.0f, 0.0f);
}

bool Persos_Gest::getVivant( const Uint16 &ID, bool allie ) const
{
    if ( allie && ID < m_allies.size() )
        return m_allies[ID]->estVivant();

    else if ( !allie && ID < m_foes.size() )
        return m_foes[ID]->estVivant();

    return false;
}

void Persos_Gest::nextWave( SpriteLoader &skinGiver, Tirs_Gest* tirsGest, Armes_Gest* armGest )
{
    /// Attente
    if ( m_loading ) {
        if ( SDL_GetTicks() - m_lastWon < (Uint32)5000 )
            return;
    }
    else
    {
        for (unsigned int i(0); i < m_foes.size(); i++) // Teste si tous les ennemis sont morts
        {
            if ( m_foes[i]->estVivant() )
                return;
        }

        /// Régénerer les alliés vivants
            for (unsigned int i(0); i < m_allies.size(); i++)
                m_allies[i]->regen();

        m_loading = true;
        m_lastWon = SDL_GetTicks();
        return;
    }
    m_loading = false;

    /// Remettre les ennemis sur pieds
    // Destruction des ennemis
    while ( !m_foes.empty() ) {
        delete m_foes.back();
        m_foes.pop_back();
    }

    // Apparition des nouveaux ennemis
    IACtrl* IAEnemy( 0x0 );
    Perso* ennemi( 0x0 );
    unsigned int nbNewFoes( m_nextWave );
    float x, y;
    float dx(6000.0f / nbNewFoes);
    for (unsigned int i(0); i < nbNewFoes; i++)
    {
        x = dx*i; // Balayage des abscisses
        y = ( (i%2) == 0 )? -1460.0f : 1460.0f; // Haut ou bas
        IAEnemy = createRandIA();
        ennemi = new Perso( skinGiver.takeSprite("Ennemi"), skinGiver.takeSprite("Mort"), IAEnemy, tirsGest, false, armGest, x, y );
        IAEnemy->setPersoMoi( ennemi );
        addFoe( ennemi );
    }

    /// Préparer la prochaine vague
    m_nextWave++;
}

IACtrl* Persos_Gest::createRandIA()
{
    int nbAlea( rand() % 10 );
    switch ( nbAlea )
    {
        case 0 :
            return new Follower( this );
            break;

        case 1 :
            return new Sniper( this );
            break;

        default :
            return new Brute( this );
            break;

    }
}

///END FICHIER