Added logic for robot stalking light changing (not tweening correctly)

scenes/robot.gd

@@ -9,6 +9,8 @@ var stun_remaining: float = 0.0
 var _delay_remaining: float = 0.0
 var _spawn_transform: Transform3D
 
+var stalking: bool = true
+
 @onready var safety_zone = get_node("/root/Game/World/ElevatorSafeZone")
 
 
@@ -30,6 +32,9 @@ func _on_floor_started(delay: float, new_speed: float) -> void:
 	robot_ready = false
 
 func _physics_process(delta):
+	
+	stalking_check()
+	
 	if robot_win:
 		return
 
@@ -55,3 +60,24 @@ func _on_area_3d_area_entered(area: Area3D) -> void:
 	if area == safety and doors_open:
 		robot_win = true
 		EventBus.game_lost.emit("ROBOT GOT IN")
+
+func stalking_check():
+	
+	var robot_position = self.global_transform.origin
+	var elevator = safety_zone.global_transform.origin
+	var distance = robot_position.distance_to(elevator)
+	var current_modulation = $Sprite3D.modulate
+	print(distance)
+	
+	if distance >= 19:
+		$Sprite3D.modulate = Color(0.0, 0.0, 0.0)
+		
+	if distance <= 15: #and stalking == true:
+		stalking == false
+		illuminate()
+	
+
+func illuminate():
+		var tween = create_tween()
+		tween.tween_property($Sprite3D, "modulate",Color(255,255,255), 5)
+