// Interface for the simulation object classes
// CSE143 HW6
//

#ifndef _SIM_OBJECT_H
#define _SIM_OBJECT_H

// SimObject: models the basic operations of an object in the simulation.
// Every simulation object should be able to draw itself on the screen,
// by implementing the abstract function draw(). Every object also gets a
// chance to update its position or state every clock tick, by implementing
// the abstract function tick().

#include "gp142display.h"

class SimObject {
public:
	SimObject() {}
	virtual ~SimObject() {}

	// Draw the simulated object on the graphics window specified by "gp".
	virtual void draw(GP142Display& gp) = 0;

	// Updates the object to reflect the passage of one timer tick.
	virtual void tick() = 0;
};

#endif // end of file