Fix: Game Crashed nicht mehr wenn das PlayerProjectile das Fenster verlässt

SMIMS-Game/PlayerProjectile.java

@@ -15,14 +15,14 @@ public class PlayerProjectile extends Actor
     public void act()
     {
         move(7);
+        checkForEnemyCollision();
         if (!isProjectileOnScreen()){
             getWorld().removeObject(this);
         }
-        checkForEnemyCollision();
     }
     
     public void checkForEnemyCollision(){
-    if (getOneIntersectingObject(Enemy.class) != null){
+        if (getOneIntersectingObject(Enemy.class) != null){
             getWorld().removeObject(getOneIntersectingObject(Enemy.class));
             getWorld().removeObject(this);
         }

SMIMS-Game/project.greenfoot

@@ -1,6 +1,8 @@
 #Greenfoot project file
 class.BreakingPlattform.image=Unbenannt2.png
 class.Button.image=button-red.png
+class.Enemy.image=bee.png
+class.EnemyProjectile.image=yellow-draught.png
 class.GameOverWorld.image=GameOverBackground.png
 class.Ground.image=weave.jpg
 class.JumpBoostItem.image=mushroom.png
@@ -8,12 +10,13 @@ class.MovingPlattform.image=Unbenannt.png
 class.MyWorld.image=GameBackground.png
 class.Plattform.image=Plattform.png
 class.Player.image=ppl2.png
+class.PlayerProjectile.image=beeper.png
 class.Projectile.image=Projectile1.png
 class.Spike.image=Spike.png
 class.SpikedPlattform.image=SpikedPlattform.png
 class.StartWorld.image=StartBackground.png
 class.TargetingProjectile.image=blue-draught.png
-class.UnactiveSpike.image=SpikeUnactive.png
+class.UnactiveSpike.image=Spike_Copy.png
 dependency1.from=GameOverWorld
 dependency1.to=Button
 dependency1.type=UsesDependency
@@ -21,62 +24,98 @@ dependency10.from=MyWorld
 dependency10.to=BreakingPlattform
 dependency10.type=UsesDependency
 dependency11.from=MyWorld
-dependency11.to=Projectile
+dependency11.to=SpikedPlattform
 dependency11.type=UsesDependency
 dependency12.from=MyWorld
-dependency12.to=TargetingProjectile
+dependency12.to=Projectile
 dependency12.type=UsesDependency
-dependency13.from=Spike
-dependency13.to=GameOverWorld
+dependency13.from=MyWorld
+dependency13.to=TargetingProjectile
 dependency13.type=UsesDependency
 dependency14.from=Spike
-dependency14.to=Player
+dependency14.to=GameOverWorld
 dependency14.type=UsesDependency
-dependency15.from=Player
-dependency15.to=GameOverWorld
+dependency15.from=Spike
+dependency15.to=MyWorld
 dependency15.type=UsesDependency
-dependency16.from=Player
-dependency16.to=Plattform
+dependency16.from=Spike
+dependency16.to=Player
 dependency16.type=UsesDependency
 dependency17.from=Player
-dependency17.to=Projectile
+dependency17.to=GameOverWorld
 dependency17.type=UsesDependency
-dependency18.from=Plattform
-dependency18.to=MyWorld
+dependency18.from=Player
+dependency18.to=Plattform
 dependency18.type=UsesDependency
-dependency19.from=Plattform
-dependency19.to=Player
+dependency19.from=Player
+dependency19.to=PlayerProjectile
 dependency19.type=UsesDependency
 dependency2.from=PlayerTestWorld
 dependency2.to=Ground
 dependency2.type=UsesDependency
-dependency20.from=MovingPlattform
-dependency20.to=MyWorld
+dependency20.from=Player
+dependency20.to=Projectile
 dependency20.type=UsesDependency
-dependency21.from=SpikedPlattform
-dependency21.to=Spike
+dependency21.from=Player
+dependency21.to=Enemy
 dependency21.type=UsesDependency
-dependency22.from=SpikedPlattform
-dependency22.to=GameOverWorld
+dependency22.from=UnactiveSpike
+dependency22.to=SpikedPlattform
 dependency22.type=UsesDependency
-dependency23.from=SpikedPlattform
+dependency23.from=UnactiveSpike
 dependency23.to=MyWorld
 dependency23.type=UsesDependency
-dependency24.from=TargetingProjectile
-dependency24.to=Player
+dependency24.from=UnactiveSpike
+dependency24.to=Spike
 dependency24.type=UsesDependency
-dependency25.from=Button
+dependency25.from=Plattform
 dependency25.to=MyWorld
 dependency25.type=UsesDependency
-dependency26.from=PowerUps
+dependency26.from=Plattform
 dependency26.to=Player
 dependency26.type=UsesDependency
-dependency27.from=JumpBoostItem
-dependency27.to=Player
+dependency27.from=MovingPlattform
+dependency27.to=MyWorld
 dependency27.type=UsesDependency
+dependency28.from=MovingPlattform
+dependency28.to=Player
+dependency28.type=UsesDependency
+dependency29.from=SpikedPlattform
+dependency29.to=Spike
+dependency29.type=UsesDependency
 dependency3.from=PlayerTestWorld
 dependency3.to=Player
 dependency3.type=UsesDependency
+dependency30.from=SpikedPlattform
+dependency30.to=GameOverWorld
+dependency30.type=UsesDependency
+dependency31.from=SpikedPlattform
+dependency31.to=MyWorld
+dependency31.type=UsesDependency
+dependency32.from=SpikedPlattform
+dependency32.to=UnactiveSpike
+dependency32.type=UsesDependency
+dependency33.from=TargetingProjectile
+dependency33.to=Player
+dependency33.type=UsesDependency
+dependency34.from=Button
+dependency34.to=MyWorld
+dependency34.type=UsesDependency
+dependency35.from=PowerUps
+dependency35.to=Player
+dependency35.type=UsesDependency
+dependency36.from=JumpBoostItem
+dependency36.to=Player
+dependency36.type=UsesDependency
+dependency37.from=Enemy
+dependency37.to=Player
+dependency37.type=UsesDependency
+dependency38.from=Enemy
+dependency38.to=EnemyProjectile
+dependency38.type=UsesDependency
+dependency39.from=PlayerProjectile
+dependency39.to=Enemy
+dependency39.type=UsesDependency
 dependency4.from=PlayerTestWorld
 dependency4.to=JumpBoostItem
 dependency4.type=UsesDependency
@@ -99,9 +138,9 @@ editor.fx.0.height=737
 editor.fx.0.width=814
 editor.fx.0.x=360
 editor.fx.0.y=26
-height=830
-package.numDependencies=27
-package.numTargets=18
+height=581
+package.numDependencies=39
+package.numTargets=21
 project.charset=UTF-8
 publish.hasSource=false
 publish.locked=true
@@ -166,26 +205,33 @@ target15.width=120
 target15.x=0
 target15.y=0
 target16.height=70
-target16.name=PowerUps
+target16.name=EnemyProjectile
 target16.showInterface=false
 target16.type=ClassTarget
 target16.width=120
 target16.x=0
 target16.y=0
 target17.height=70
-target17.name=SpikedPlattform
+target17.name=PowerUps
 target17.showInterface=false
 target17.type=ClassTarget
 target17.width=120
 target17.x=0
 target17.y=0
 target18.height=70
-target18.name=MyWorld
+target18.name=Enemy
 target18.showInterface=false
 target18.type=ClassTarget
 target18.width=120
 target18.x=0
 target18.y=0
+target19.height=70
+target19.name=PlayerProjectile
+target19.showInterface=false
+target19.type=ClassTarget
+target19.width=120
+target19.x=0
+target19.y=0
 target2.height=70
 target2.name=Player
 target2.showInterface=false
@@ -193,6 +239,20 @@ target2.type=ClassTarget
 target2.width=120
 target2.x=0
 target2.y=0
+target20.height=70
+target20.name=SpikedPlattform
+target20.showInterface=false
+target20.type=ClassTarget
+target20.width=120
+target20.x=0
+target20.y=0
+target21.height=70
+target21.name=MyWorld
+target21.showInterface=false
+target21.type=ClassTarget
+target21.width=120
+target21.x=0
+target21.y=0
 target3.height=70
 target3.name=MovingPlattform
 target3.showInterface=false
@@ -246,4 +306,4 @@ version=3.1.0
 width=1550
 world.lastInstantiated=MyWorld
 xPosition=0
-yPosition=0
+yPosition=123