internally switch input methods; closes #11

State/Character/PlayerState.cs

@@ -68,13 +68,23 @@ public abstract partial class PlayerState : CharacterState
 
             if (!weapon.ShouldHideIdle || isAttack1On)
             {
-                if (joystick.IsZeroApprox())
+                var inputMethod = Utils.World.Instance.GlobalState
+                    .Settings.InputMethod;
+                switch (inputMethod)
                 {
-                    Character.Target = Character.Direction;
-                }
-                else
-                {
-                    Character.Target = joystick;
+                    case Global.InputMethod.Joystick:
+                        if (joystick.IsZeroApprox())
+                        {
+                            Character.Target = Character.Direction;
+                        }
+                        else
+                        {
+                            Character.Target = joystick;
+                        }
+                        break;
+                    default:
+                        Character.Target = dirToMouse;
+                        break;
                 }
             }
 

State/Global/GameSettings.cs

@@ -0,0 +1,16 @@
+using Godot;
+
+namespace SupaLidlGame.State.Global;
+
+public enum InputMethod
+{
+    Mouse,
+    Joystick,
+    MouseCentered,
+}
+
+public partial class GameSettings : Resource
+{
+    [Export]
+    public InputMethod InputMethod { get; set; }
+}

State/Global/GlobalState.cs

@@ -14,12 +14,44 @@ public partial class GlobalState : Node
     [Export]
     public Stats Stats { get; set; } = new();
 
+    [Export]
+    public GameSettings Settings { get; set; } = new();
+
     [Signal]
     public delegate void SummonBossEventHandler(string bossName);
 
     public override void _Ready()
     {
         ProcessMode = ProcessModeEnum.Always;
+        LoadSettings();
+    }
+
+    public override void _Notification(int what)
+    {
+        if (what == NotificationWMCloseRequest)
+        {
+            // TODO: quit prompt
+            GetTree().Root
+                .PropagateNotification((int)NotificationWMCloseRequest);
+            SaveSettings();
+        }
+    }
+
+    private void LoadSettings()
+    {
+        if (ResourceLoader.Exists("user://settings.tres"))
+        {
+            Settings = ResourceLoader.Load<GameSettings>("user://settings.tres");
+        }
+        else
+        {
+            Settings = new GameSettings();
+        }
+    }
+
+    public void SaveSettings()
+    {
+        ResourceSaver.Save(Settings, "user://settings.tres");
     }
 
     public void ImportFromSave(Save save)