made smoke textures and tweaked materials

scripts/player.gd

@@ -417,7 +417,7 @@ func enemy_hit():
 func toggle_hud(hud_on):
 	
 	if dead:
-		crt_filter.visible = hud_on
+		crt_filter.visible = false#hud_on
 	else:
 		crosshair.visible = hud_on
 		ammo_counter.visible = hud_on

scripts/trackerGun.gd

@@ -84,8 +84,10 @@ func _ready():
 func _process(_delta):
 	if tracker != null:
 		tracker_indicator_material.emission = tracker_assigned_color
+		look_at(tracker.global_position)
 	else:
 		tracker_indicator_material.emission = tracker_null_color
+		rotation = lerp(rotation, Vector3(0,0,0), _delta * 4)
 		
 	if check_track:
 		tracker_checker(_delta)