Merge branch 'master' of ssh://lab.it.hs-hannover.de:2222/sn3-qsk-u1/escapecorona

Interactables.java

 import greenfoot.*;
 public class Interactables extends Actor
 {
-    public void disappear() {
+    public void disappear() 
+    {
         if (isAtEdge()) {
             getWorld().removeObject(this);
         }
@@ -11,4 +12,18 @@ public class Interactables extends Actor
         Actor actor = getOneObjectAtOffset(0, 0, clss);
         return actor != null;        
     }
+    public void moveRight() {
+        setLocation(getX() + 3, getY());
+    }
+    public void moveLeft() {
+        setLocation(getX() - 3, getY());
+    }
+    public void move(int speed)
+    {
+        double angle = Math.toRadians( getRotation()-90 );
+        int x = (int) Math.round(getX() + Math.cos(angle) * speed);
+        int y = (int) Math.round(getY() + Math.sin(angle) * speed);
+        
+        setLocation(x, y);
+    }
 }
\ No newline at end of file

Spit.java

@@ -12,9 +12,16 @@ public class Spit extends Spitter
      * Act - do whatever the Spit wants to do. This method is called whenever
      * the 'Act' or 'Run' button gets pressed in the environment.
      */
+    public Spit()
+    {
+        //turn(90);
+        turn(Greenfoot.getRandomNumber(180-20)+20);
+    }
     public void act() 
     {
+        //moveLeft();
+        //turn(Greenfoot.getRandomNumber(180));
+        move(-5);
         disappear();
     }    
-    
 }
\ No newline at end of file

Spitter.java

@@ -15,6 +15,13 @@ public class Spitter extends Enemy
     public void act() 
     {
         disappear();
+        cough();
+    }
+    private void cough()
+    {
+        if(Greenfoot.getRandomNumber(100)<5)
+        {
+            getWorld().addObject(new Spit(),(getX()-10),(getY()-40));
+        }
     }
-    
 }