props.cpp

#include "props.h"

Props::Props():player(NULL){}

Spring::Spring()
{
    imgs[0].load(":/props/images/spring.png");
    imgs[1].load(":/props/images/spring_stretch.png");
    setZValue(3);
    setPixmap(imgs[0]);

    sound = new QMediaPlayer();
    sound->setMedia(QUrl("qrc:/sound/resource/spring.mp3"));
}

Spring::~Spring()
{
    if(scene()){
        scene()->removeItem(this);
    }
}

void Spring::collide(Player * player)
{
    if(player->getVel() > 0){
        if(player->pos().y() + player->pixmap().height() <= pos().y() + pixmap().height()){
            if(player->doodlejump->getTurnOnSound()) {
                if(sound->state() == QMediaPlayer::PlayingState){
                    sound->setPosition(0);
                } else if(sound->state() == QMediaPlayer::StoppedState) {
                    sound->play();
                }
            }
            player->setVel(-45);
            setPixmap(imgs[1]);
            setY(y() - 30);
        }
    }
}

PropellerHelmet::PropellerHelmet(Platform * p, QTimer * time)
{
    used = false;
    platform = p;
    timer = time;
    t = 0;
    count = 0;
    endPos = 0;
    setPixmap(QPixmap(":/props/images/propellerHelmet.png"));
    setZValue(5);

    imgs[0].load(":/props/images/propellerHelmet1.png");
    imgs[1].load(":/props/images/propellerHelmet2.png");
    imgs[2].load(":/props/images/propellerHelmet3.png");

    sound = new QMediaPlayer();
    sound->setMedia(QUrl("qrc:/sound/resource/PropellerHelmet.mp3"));
}

PropellerHelmet::~PropellerHelmet()
{

}

void PropellerHelmet::collide(Player * p)
{
    if(!used){
        if(p->doodlejump->getTurnOnSound()){
            if(sound->state() == QMediaPlayer::PlayingState){
                sound->setPosition(0);
            } else if(sound->state() == QMediaPlayer::StoppedState) {
                sound->play();
            }
        }
        used = true;
        player = p;
        platform->props = NULL;
        player->stop();
        player->setFocus();
        player->props = this;
        connect(timer, SIGNAL(timeout()), this, SLOT(fly()));
        connect(timer, SIGNAL(timeout()), player, SLOT(moveEvent()));
    }
}

void PropellerHelmet::fly()
{
    player->setY(player->pos().y() - 20);
    setPixmap(imgs[count++]);
    if(count > 2){
        count = 0;
    }
//    if(player->getStatus() == 0){
//        setPos(player->pos().x() + 35, player->pos().y());
//    } else if (player->getStatus() == 1) {
//        setPos(player->pos().x() + 2, player->pos().y());
//    }
    endPos = pos().y() + 1000;
    ++t;
    if(t > 100){
        disconnect(timer, SIGNAL(timeout()), this, SLOT(fly()));
        disconnect(timer, SIGNAL(timeout()), player, SLOT(moveEvent()));
        connect(timer, SIGNAL(timeout()), this, SLOT(fall()));
        player->setVel(-17);
        player->start();
        player->props = NULL;
    }
}

void PropellerHelmet::fall()
{
    setPos(pos().x() + 2, pos().y() + 33);
    if(pos().y() >= endPos){
        disconnect(timer, SIGNAL(timeout()), this, SLOT(fall()));
        delete this;
    }
}