Commit of existing data.

menus/main_menu.gd

@@ -0,0 +1,31 @@
+extends TextureRect
+
+func _ready() -> void:
+	$VBoxContainer/Btn_NewGame.grab_focus()
+	global.set_music(load("res://music/area_0.ogg"))
+	await global.fade_in()
+
+
+func _process(_delta: float) -> void:
+	if Input.is_action_just_pressed("ui_cancel"):
+		$VBoxContainer/Btn_Quit.emit_signal("pressed")
+
+
+func _on_btn_new_game_pressed():
+	var scene = load("res://menus/new_game_menu.tscn")
+	global.goto_scene(scene)
+
+
+func _on_btn_continue_pressed():
+	var scene = load("res://menus/continue_game_menu.tscn")
+	global.goto_scene(scene)
+
+
+func _on_btn_options_pressed():
+	var scene = load("res://menus/options_menu.tscn")
+	global.goto_scene(scene)
+
+
+func _on_btn_quit_pressed():
+	await global.fade_out()
+	get_tree().quit()