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#include "Enemy.h"

#include <QTimer>

#include <QGraphicsScene>

#include <QList>

#include <stdlib.h> // rand() -> really large int

#include <QDebug>

Enemy::Enemy(): QObject(), QGraphicsRectItem(){

//set random position

int random_number = rand() % 700;

setPos(random_number,0);

// drew the rect

setRect(0,0,100,100);

// connect

QTimer * timer = new QTimer(this);

connect(timer,SIGNAL(timeout()),this,SLOT(move()));

timer->start(50);

}

void Enemy::move(){

// move enemy down

setPos(x(),y()+5);

if (pos().y() + rect().height() < 0){

scene()->removeItem(this);

delete this;

}