import java.awt.*;
 
// Basic interface for spatial agents.
public interface Agent {


	// Should be called to enact agent behaviour.
	public void run ();
	
	
	
	
	// Should return spatial location x coordinate.
	public int getX();
	
	
	
	
	// Should return spatial location y coordinate.
	public int getY();
	
	
	
	
	// Should return the current neighbourhood for the agent.
	// This might, for example, be the area of their perception.
	public Polygon getNeighbourhood();
	
	
}