extends Area3D

# Referenzen (müssen wir gleich zuweisen)
@export var fade_mesh : MeshInstance3D
@export var victory_label : Label3D
@export var victory_label2 : Label3D
@export var victory_music : AudioStreamPlayer

var is_triggered = false

func _ready():
	body_entered.connect(_on_finish_line)

func _on_finish_line(body):
	# Wir prüfen, ob der PlayerBody (vom XRToolsPlayerBody) durchläuft
	# Oder der "CharacterBody3D" name. Meistens heißt er "PlayerBody"
	if not is_triggered and (body.name == "PlayerBody" or body is CharacterBody3D):
		finish_game()

func finish_game():
	is_triggered = true
	print("VICTORY!")
	
	# 1. Musik starten
	if victory_music:
		victory_music.play()
	
	# 2. Visuelles Fading (Tweening)
	var tween = create_tween()
	tween.set_parallel(true) # Alles gleichzeitig
	
	# A. Bildschirm Schwarz machen (Alpha von 0 auf 1)
	if fade_mesh:
		# Wir holen das Material
		var mat = fade_mesh.get_surface_override_material(0)
		if mat:
			tween.tween_property(mat, "albedo_color:a", 1.0, 3.0) # 3 Sekunden Fade
			
	# B. Text einblenden
	if victory_label:
		tween.tween_property(victory_label, "modulate:a", 1.0, 3.0)
		tween.tween_property(victory_label, "outline_modulate:a", 1.0, 3.0)
	
	if victory_label2:
		tween.tween_property(victory_label2, "modulate:a", 1.0, 3.0)
		tween.tween_property(victory_label2, "outline_modulate:a", 1.0, 3.0)
		
	# C. Optional: Nach 5 Sekunden Spiel beenden?
	await get_tree().create_timer(50.0).timeout
	get_tree().quit()