extends Node3D
## Enger Weg + Gabelung. Rechts = Magier (Knockback / Planet destroy).

var _went_right: bool = false

func _ready() -> void:
	GameState.current_scene_id = "farm_path"
	GameState.heal_full()
	_went_right = bool(GameState.get_flag("went_right_first", false))
	var left := get_node_or_null("LeftExit")
	if left:
		left.set("use_goto_next", false)
		left.set("next_scene_id", "")
		if left.has_signal("body_entered") and not left.body_entered.is_connected(_on_left_body):
			left.body_entered.connect(_on_left_body)
	var right := get_node_or_null("RightZone")
	if right:
		right.set("use_goto_next", false)
		right.set("next_scene_id", "")
		if right.has_signal("body_entered") and not right.body_entered.is_connected(_on_right_body):
			right.body_entered.connect(_on_right_body)

func _on_left_body(body: Node3D) -> void:
	if not body.is_in_group("player"):
		return
	if _went_right or GameState.get_flag("went_right_first", false):
		GameState.set_flag("farmer_mood", "detour")
	else:
		GameState.set_flag("farmer_mood", "direct")
	GameState.set_flag("planet_destroyed", false)
	GameState.goto_scene("farm")

func _on_right_body(body: Node3D) -> void:
	if not body.is_in_group("player"):
		return
	_went_right = true
	GameState.set_flag("went_right_first", true)
	var ui := get_node_or_null("/root/UIRoot")
	# Knockback toward left path
	if body is CharacterBody3D:
		body.global_position += Vector3(-4, 0, 0)
	if GameState.get_flag("called_black_mage", false):
		GameState.set_flag("mage_angered", true)
		GameState.set_flag("planet_destroyed", true)
		if ui and ui.has_method("show_dialog"):
			ui.show_dialog_key("dialog_mage_angry", 4.0)
		await get_tree().create_timer(2.0).timeout
		GameState.goto_scene("moon")
	else:
		GameState.set_flag("called_black_mage", true)
		if ui and ui.has_method("show_dialog"):
			ui.show_dialog_key("dialog_mage_push")