refactored bullet script, broke shotgun pellets which will need to be fixed

scripts/shotgun_pellet.gd

@@ -9,7 +9,6 @@ extends Projectile
 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
@@ -17,39 +16,22 @@ const VELOCITY_REQUIRED_TO_HIT : float = 10
 
 # Called when the node enters the scene tree for the first time.
 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
 	material.emission_energy_multiplier = clamp(lerp(EMISSION_MAX,0.0,current_time),0,EMISSION_MAX)
 	
-	var distance_from_player = abs(self.global_position - player_position)
-	
-	
-	if distance_from_player.length() > 1.5:
-		visible = true
-
 
 func _on_body_entered(body: Node) -> void:
 	bounces += 1
 	if bounces >= max_bounces:
 		despawn()
 	
-	if body != null and !body.is_in_group("player") and linear_velocity.length() >= VELOCITY_REQUIRED_TO_HIT:
-		
-		if body.is_in_group("switch"):
-			body.hit(bullet_damage)
-		
-		if body.has_method("hit") and !body.is_in_group("player"):
-			body.hit(1)
-		
-		if body.is_in_group("breakable"):
-			var current_velocity = transform.basis * Vector3(0,0,-1 * bullet_force_mod)
-			body.breaking(current_velocity)
+	if linear_velocity.length() >= VELOCITY_REQUIRED_TO_HIT:
+		damage(body)
 	
 func despawn():
 	collision_shape.disabled = true