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#ifndef GAMEENTITY_H
#define GAMEENTITY_H
#include "constants.h"
#include "pixmapitem.h"
#include <QtGlobal>
#include <QDebug>
class Actor;
/**
* Base class for entities that interact in the game
*/
class GameEntity
: public PixmapItem
{
public:
enum
{
Type = UserType + 1
};
public:
GameEntity(Color::Color color = Color::none, QGraphicsItem *parent = 0);
GameEntity(QGraphicsItem *parent);
virtual ~GameEntity()
{};
/* color of entity */
virtual Color::Color color()
{
return m_color;
}
/* returns whether the actor may enter this field */
virtual bool checkEnter(Actor *)
{
return true;
}
/* performs action when this actor acctually enters
* returns whether this entity survives the entering
*/
virtual bool enter(Actor *)
{
/* default to no action/survive */
return true;
}
/* check whether this entity is regarded as eaten
* (and can be removed in the next tick)
*/
virtual bool eaten()
{
return m_eaten;
}
/* called when an instance acctually dies for creating effects */
virtual void onDie(Actor *)
{};
/* enable the use of qgraphicsitem_cast with this item */
int type() const
{
return m_type;
}
protected:
int m_type;
bool m_eaten;
Color::Color m_color;
};
#endif // GAMEENTITY_H
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