diff --git a/Scripts/EntitySystem/Bunny.gd b/Scripts/EntitySystem/Bunny.gd
index f95b4b3..f5a3040 100644
--- a/Scripts/EntitySystem/Bunny.gd
+++ b/Scripts/EntitySystem/Bunny.gd
@@ -8,12 +8,12 @@ var team : int
 var on_death_callbacks : Array
 
 func damage(damage : int):
-	health -= health
+	health -= damage
 	if(health <= 0): on_death()
 	pass
 	
 func heal(health : int):
-	health += health
+	self.health += health
 	pass
 
 func on_death():
diff --git a/Scripts/WeaponSystem/Projectile.gd b/Scripts/WeaponSystem/Projectile.gd
index f36d4b2..96a7755 100644
--- a/Scripts/WeaponSystem/Projectile.gd
+++ b/Scripts/WeaponSystem/Projectile.gd
@@ -6,20 +6,17 @@ extends Area2D
 @export_flags_2d_physics var map_collision_layer : int
 @export_flags_2d_physics var bunny_collision_layer : int
 
-const bunny_script = preload("res://Scripts/EntitySystem/Bunny.gd")
-
 func _process(delta):
 	self.translate(Vector2(cos(self.rotation), sin(self.rotation)) * speed * delta)
 	pass
 
-
 func _on_collision(body):
 	var collision_layer = null;
-	match body.get_class():
-		"TileMap":
-			collision_layer = body.tile_set.get_physics_layer_collision_layer(0)
-		_:
-			if(body.has_method("get_collision_layer")): collision_layer = body.get_collision_layer()
+	
+	if body.get_class() == "TileMap":
+		collision_layer = body.tile_set.get_physics_layer_collision_layer(0)
+	if(body.has_method("get_collision_layer")):
+		collision_layer = body.get_collision_layer()
 	
 	if collision_layer & map_collision_layer:
 		queue_free()
@@ -27,3 +24,4 @@ func _on_collision(body):
 		var bunny = body as Bunny
 		bunny.damage(damage)
 		queue_free()
+	pass