#ifndef ALIENS_H
#define ALIENS_H

#include <QObject>

#include "game_data.h"


class Aliens : public QObject
{
Q_OBJECT
public:
	explicit Aliens(Game_Data * gamedata, QObject *parent = 0);
	void AddAlien(int srcId);
	void DelAlienById(int Id);
	void DelAlien(int index);
	void retrace();
	void nextWave();
	void update();
	int size() const {return GameData->curAliens.size();}
signals:
	void AlienFinish();
public slots:
	//void getDamage(float dmg);
private:
	Game_Data * GameData;
	QPointF globStart;
	QPointF globFinish;
};

#endif // ALIENS_H