Implemented menu browsing

Game/GUI.gd

@@ -1,24 +1,26 @@
 extends Control
 
-@export var filename = "user://settings.save"
+var settings_filename = "user://settings.save"
 var settings = {}
 
 func _ready():
 	if has_settings():
 		load_settings()
+		print(settings)
 
 func has_settings():
-	return false
+	var filecheck = File.new()
+	return filecheck.file_exists(settings_filename)
 
 func save_settings():
 	var file = File.new()
-	file.open(filename, File.WRITE)
+	file.open(settings_filename, File.WRITE)
 	file.store_var(settings)
 	file.close()
 
 func load_settings():
 	var file = File.new()
-	file.open(filename, File.READ)
+	file.open(settings_filename, File.READ)
 	settings = file.get_var()
 	file.close()
 

Game/Main.gd

@@ -0,0 +1,18 @@
+extends Node
+
+enum Gamemode {IN_MENU, PLAYING}
+
+var mode = Gamemode.IN_MENU
+
+func _input(event) -> void:
+	if Input.is_action_just_pressed("ui_cancel"):
+		if mode == Gamemode.PLAYING:
+			Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+			$CanvasLayer/GUI.show()
+			$Level/Player.input_active = false
+			mode = Gamemode.IN_MENU
+		elif mode == Gamemode.IN_MENU:
+			Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+			$CanvasLayer/GUI.hide()
+			$Level/Player.input_active = true
+			mode = Gamemode.PLAYING