extends Control

var resolutions = [
	Vector2i(640, 360),
	Vector2i(800, 450),
	Vector2i(1152, 648),
	Vector2i(1280, 720),
	Vector2i(1366, 768),
	Vector2i(1600, 900),
	Vector2i(1920, 1080),
	Vector2i(2560, 1440),
	Vector2i(3840, 2160)
]

# Adjust these paths as needed to match your scene
@onready var resolution_button: OptionButton = $"TabContainer/Screen & Video/VBoxContainer/HBoxContainer/OptionButton"
@onready var display_mode: OptionButton = $"TabContainer/Screen & Video/VBoxContainer/HBoxContainer2/OptionButton"

func _ready():
	# Populate resolution selector
	for res in resolutions:
		resolution_button.add_item("%d x %d" % [res.x, res.y])

	# Populate display mode selector
	display_mode.clear()
	display_mode.add_item("Windowed")
	display_mode.add_item("Fullscreen")
	display_mode.add_item("Borderless")

	# Connect signals (editor: also connect in "Node" panel for best reliability)
	resolution_button.connect("item_selected", Callable(self, "_on_resolution_button_item_selected"))
	display_mode.connect("item_selected", Callable(self, "_on_display_mode_selected"))

	# Set defaults (optional)
	display_mode.select(0)
	resolution_button.select(2)
	resolution_button.disabled = false

func _on_display_mode_selected(index):
	var mode_name = display_mode.get_item_text(index)
	match mode_name:
		"Windowed":
			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
			resolution_button.disabled = false
			# Reapply current resolution
			_set_screen_size(resolutions[resolution_button.selected])
		"Fullscreen":
			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
			resolution_button.disabled = true
		"Borderless":
			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_EXCLUSIVE_FULLSCREEN)
			resolution_button.disabled = false
			# Optional: some platforms need actual borderless flag set
			# DisplayServer.window_set_flag(DisplayServer.WINDOW_FLAG_BORDERLESS, true)
			_set_screen_size(resolutions[resolution_button.selected])

func _on_resolution_button_item_selected(index):
	# Only acts if mode is not Fullscreen
	if display_mode.get_selected_id() != 1:
		_set_screen_size(resolutions[index])

func _set_screen_size(size: Vector2i):
	# Only relevant for windowed/borderless
	if display_mode.get_selected_id() != 1: # 1 is "Fullscreen"
		DisplayServer.window_set_size(size)
		# Optionally center or reposition window if desired

func _on_button_pressed() -> void:
	get_tree().change_scene_to_file("res://Game/Menu/main.tscn")