made bullet with a camera on the end. other tweaks

scripts/shotgun_pellet.gd

@@ -12,6 +12,7 @@ var player_position
 var bounces = 0
 var start_time
 var end_time
+var start_velocity
 
 const EMISSION_MAX : float = 200
 const EMISSION_LIFETIME : float = 1.75 #in seconds
@@ -22,7 +23,8 @@ func _ready() -> void:
 	visible = false
 	start_time = Time.get_ticks_msec()
 	end_time = start_time + (EMISSION_LIFETIME * 1000)
-
+	start_velocity = linear_velocity.length()
+	
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
 	var current_time = (Time.get_ticks_msec())/end_time
@@ -30,6 +32,7 @@ func _process(delta: float) -> void:
 	
 	var distance_from_player = abs(self.global_position - player_position)
 	
+	
 	if distance_from_player.length() > 1.5:
 		visible = true