extends Reference
class_name SummerDayZRange


signal changed_from_external


var listed: bool = false
var index: int setget _set_index, _get_index
var _index: int

var real_z_rear_limit: float
var real_z_front_limit: float

var squished_z_rear_limit: float
var squished_z_front_limit: float


func _set_index(value: int):
	if listed:
		SummerDay.z_range_manager.move_z_range(self, value)
		_index = value
	else:
		_index = value
		SummerDay.z_range_manager.add_z_range(self)
		listed = true


func _get_index():
	return _index