ch.aplu.robotsim

Class Shadow

java.lang.Object

Actor

ch.aplu.robotsim.Shadow

public class Shadow
extends Actor

Class to represent a rectangle shadow area where light from torches is absorbed.

Constructor Summary

Constructors

Constructor and Description
Shadow(Location upperLeft, Location lowerRight) Creates a rectangular shadow area.

Method Summary

Modifier and Type	Method and Description
Location	getCenter() Returns the center of the rectangular area
boolean	inShadow(Location target) Tests if the given target location is in the shadow area.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Shadow

public Shadow(Location upperLeft,
              Location lowerRight)

Creates a rectangular shadow area.

Parameters:

upperLeft - the upper left vertex of the area

lowerRight - the lower right vertex of the area

Method Detail

getCenter

public Location getCenter()

Returns the center of the rectangular area

Returns:

the center of the shadow

inShadow

public boolean inShadow(Location target)

Tests if the given target location is in the shadow area.

Parameters:

target - the target location to check

Returns:

true, if the target is inside the shadow area