hide hud on pause and dead camera

scripts/LevelManager.gd

@@ -37,6 +37,7 @@ var last_hit : Node
 var respawn_position
 var respawn_cam_rotation
 var respawn_rot
+var engine_time_scale_cache : float = 1.0
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
@@ -144,6 +145,8 @@ func die():
 	get_tree().get_root().add_child(instance_dead)
 	instance_dead.camera.current = true
 	player.dead = true
+	player.crt_filter.visible = true
+	player.toggle_hud()
 	player.gun.visible = false
 	player.crosshair.visible = false
 
@@ -157,14 +160,15 @@ func pickup_spawn():
 
 func pause_menu():
 	if paused:
-		Engine.time_scale = 1
+		Engine.time_scale = engine_time_scale_cache
 		Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
-		player.crosshair.visible = true
+		player.toggle_hud()
 		player.pause_menu.hide()
 	else:
+		engine_time_scale_cache = Engine.time_scale
 		Engine.time_scale = 0
 		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
-		player.crosshair.visible = false
+		player.toggle_hud()
 		player.pause_menu.show()
 	
 	paused = !paused