Added snowmen damage + music

Enemies/snowball_blue.gd

@@ -7,10 +7,12 @@ var speed = 3
 
 func _ready():
 
-    look_vec = player.position - global_position
+	look_vec = player.position - global_position
 
 func _physics_process(delta):
-    move = Vector2.ZERO
-    move = move.move_toward(look_vec, delta)
-    move = move.normalized() * speed
-    position += move
+	move = Vector2.ZERO
+	move = move.move_toward(look_vec, delta)
+	move = move.normalized() * speed
+	position += move
+
+