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CameraViewableWorld.java
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CameraViewableWorld.java
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import greenfoot.*;
import java.awt.geom.Point2D;
import java.util.LinkedList;
import java.util.HashSet;
/**
* Write a description of class CameraViewableWorld here.
*
* @author (your name)
* @version (a version number or a date)
*/
public abstract class CameraViewableWorld extends World
{
private int camX;
private int camY;
public int getCameraX()
{
return this.camX;
}
public int getCameraY()
{
return this.camY;
}
public final void setCameraLocation(int x, int y)
{
if (this.getCameraX() != x || this.getCameraY() != y)
{
this.camX = x;
this.camY = y;
for (Object o : this.getObjects(null))
{
Actor a = (Actor) o;
a.setLocation(a.getX(), a.getY());
}
}
}
public CameraViewableWorld(int width, int height)
{
super(width, height, 1, false);
this.setActOrder(Player.class, VisibleActor.class);
}
}