godot, gdscript, getter, setter

getter.gd

var current_health: int:
	set(health_in):
		current_health = health_in
		print("health was changed")
		label_3d.text = str(current_health) + "/" + str(max_health)
		var red: Color = Color.RED
		var white: Color = Color.WHITE
		var blended_color = red.lerp(white, float(current_health) / float(max_health))
		label_3d.modulate = blended_color
		if current_health < 1:
			get_tree().reload_current_scene()