Merge remote-tracking branch 'origin/main'

# Conflicts:
#	SMIMS-Game/MyWorld.class

SMIMS-Game/project.greenfoot

@@ -3,6 +3,7 @@ class.BreakingPlattform.image=Unbenannt2.png
 class.Button.image=button-red.png
 class.GameOverWorld.image=GameOverBackground.png
 class.Ground.image=weave.jpg
+class.HealthItem.image=herz.png
 class.JumpBoostItem.image=mushroom.png
 class.MovingPlattform.image=Unbenannt.png
 class.MyWorld.image=GameBackground.png
@@ -137,7 +138,7 @@ editor.fx.0.x=360
 editor.fx.0.y=26
 height=830
 package.numDependencies=39
-package.numTargets=21
+package.numTargets=22
 project.charset=UTF-8
 publish.hasSource=false
 publish.locked=true
@@ -160,70 +161,70 @@ target1.width=120
 target1.x=0
 target1.y=0
 target10.height=70
-target10.name=StartWorld
+target10.name=PlayerTestWorld
 target10.showInterface=false
 target10.type=ClassTarget
 target10.width=120
 target10.x=0
 target10.y=0
 target11.height=70
-target11.name=Plattform
+target11.name=StartWorld
 target11.showInterface=false
 target11.type=ClassTarget
 target11.width=120
 target11.x=0
 target11.y=0
 target12.height=70
-target12.name=TargetingProjectile
+target12.name=Plattform
 target12.showInterface=false
 target12.type=ClassTarget
 target12.width=120
 target12.x=0
 target12.y=0
 target13.height=70
-target13.name=Projectile
+target13.name=TargetingProjectile
 target13.showInterface=false
 target13.type=ClassTarget
 target13.width=120
 target13.x=0
 target13.y=0
 target14.height=70
-target14.name=Score
+target14.name=Projectile
 target14.showInterface=false
 target14.type=ClassTarget
 target14.width=120
 target14.x=0
 target14.y=0
 target15.height=70
-target15.name=Button
+target15.name=Score
 target15.showInterface=false
 target15.type=ClassTarget
 target15.width=120
 target15.x=0
 target15.y=0
 target16.height=70
-target16.name=EnemyProjectile
+target16.name=Button
 target16.showInterface=false
 target16.type=ClassTarget
 target16.width=120
 target16.x=0
 target16.y=0
 target17.height=70
-target17.name=PowerUps
+target17.name=EnemyProjectile
 target17.showInterface=false
 target17.type=ClassTarget
 target17.width=120
 target17.x=0
 target17.y=0
 target18.height=70
-target18.name=Enemy
+target18.name=PowerUps
 target18.showInterface=false
 target18.type=ClassTarget
 target18.width=120
 target18.x=0
 target18.y=0
 target19.height=70
-target19.name=PlayerProjectile
+target19.name=Enemy
 target19.showInterface=false
 target19.type=ClassTarget
 target19.width=120
@@ -237,19 +238,26 @@ target2.width=120
 target2.x=0
 target2.y=0
 target20.height=70
-target20.name=SpikedPlattform
+target20.name=PlayerProjectile
 target20.showInterface=false
 target20.type=ClassTarget
 target20.width=120
 target20.x=0
 target20.y=0
 target21.height=70
-target21.name=MyWorld
+target21.name=SpikedPlattform
 target21.showInterface=false
 target21.type=ClassTarget
 target21.width=120
 target21.x=0
 target21.y=0
+target22.height=70
+target22.name=MyWorld
+target22.showInterface=false
+target22.type=ClassTarget
+target22.width=120
+target22.x=0
+target22.y=0
 target3.height=70
 target3.name=MovingPlattform
 target3.showInterface=false
@@ -272,28 +280,28 @@ target5.width=120
 target5.x=0
 target5.y=0
 target6.height=70
-target6.name=JumpBoostItem
+target6.name=HealthItem
 target6.showInterface=false
 target6.type=ClassTarget
 target6.width=120
 target6.x=0
 target6.y=0
 target7.height=70
-target7.name=BreakingPlattform
+target7.name=JumpBoostItem
 target7.showInterface=false
 target7.type=ClassTarget
 target7.width=120
 target7.x=0
 target7.y=0
 target8.height=70
-target8.name=GameOverWorld
+target8.name=BreakingPlattform
 target8.showInterface=false
 target8.type=ClassTarget
 target8.width=120
 target8.x=0
 target8.y=0
 target9.height=70
-target9.name=PlayerTestWorld
+target9.name=GameOverWorld
 target9.showInterface=false
 target9.type=ClassTarget
 target9.width=120