new function for mob

Bee.java

@@ -19,6 +19,7 @@ public void addedToWorld(World w) {
 
     @Override
     public void act() {
+        super.act();
         attack();
         collision();
     }

Coin.java

@@ -8,13 +8,7 @@
  */
 public class Coin extends Collection
 {
-    private GreenfootImage image;
-
-    public Coin(){
-        image = new GreenfootImage("marioCoin.png");
-        image.scale(45,55);
-        setImage(image);
-    }
+
 
     /**
      * Act - do whatever the Coin wants to do. This method is called whenever
@@ -29,10 +23,4 @@ public void act()
         }
     }
 
-    public boolean isBeingTouched(){
-        if (isTouching(Player.class)){
-            return true;
-        }
-        return false;
-    }
 }

Crown.java

@@ -14,6 +14,9 @@ public class Crown extends Collection
      */
     public void act()
     {
-        // Add your action code here.
+        if (isTouching(Player.class)){
+            getWorld().removeObject(this);
+            Level.addCrown();
+        }
     }
 }

Level.java

@@ -12,7 +12,7 @@ public class Level extends World {
     private Font font = new Font("Arial", 18);
     protected SuperDisplayLabel coinLabel = new SuperDisplayLabel(Color.BLACK, Color.WHITE, font);
     protected static int totalCoins = 0;
-
+    protected static int numOfCrown=0;
     public Level() {
         super(1280, 720, 1, false);
         scroll = new ImgScroll(this, new GreenfootImage(background), worldSize[0], worldSize[1]);
@@ -47,7 +47,10 @@ public void spawnTerrain(int[][] identifier) {
                     addObject(orb = new Orb(), i * 64, j * 64);
                 }
                 if (identifier[i][j] == 3) {
-                    addObject(new Coin(), i * 64, j * 72);
+                    addObject(new Coin(), i * 64, j * 64);
+                }
+                if (identifier[i][j] == 4) {
+                    addObject(new Crown(), i * 64, j * 64);
                 }
             }
         }
@@ -70,7 +73,9 @@ public int[] getMapBoundary() {
         mapBoundary[1] = scroll.getScrollWidth() + scroll.getScrolledX();
         return mapBoundary;
     }
-
+    public static void addCrown(){
+        numOfCrown++;
+    }
     public static void addToTotalCoin(){
         totalCoins++;
     }

Level0.java

@@ -28,7 +28,7 @@ public Level0() {
         blockGeneration[11][5] = 1;
         blockGeneration[12][5] = 1;
         blockGeneration[28][5] = 1;
-        blockGeneration[10][6] = 2;
+        blockGeneration[20][6] = 2;
         blockGeneration[10][9] = 1;
         blockGeneration[5][7] = 1;
         blockGeneration[5][8] = 3;

Mobs.java

@@ -16,7 +16,9 @@ public Mobs() {
     public void addedToWorld(World w) {
         this.w = w;
     }
-
+    public void act(){
+        stepped();
+    }
 
     private void gravity() {
         if (!isTouching(Brick.class)) {
@@ -92,7 +94,11 @@ public Player getPlayer(int range) {
         }
         return null;
     }
-
+    public void stepped(){
+        if(getOneObjectAtOffset(getX(), getY()-1, Player.class)!=null){
+            getWorld().removeObject(this);
+        }
+    }
     public void attack() {
         Player p = (Player) getOneIntersectingObject(Player.class);
         if (p == null) {

RedBee.java

@@ -25,6 +25,7 @@ public void act() {
         } else {
             idle();
         }
+
     }
 
 

Spider.java

@@ -30,6 +30,7 @@ public void act() {
         }
         attack();
         timeout();
+        super.act();
     }
 
     protected void movement() {