Movement refactor

scripts/components/Movement/MovementAbility.cs

@@ -0,0 +1,38 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+[GlobalClass]
+public abstract partial class MovementAbility : Node
+{
+    protected PlayerController _controller;
+    protected CharacterBody2D _body;
+    protected PlayerInputHandler _input;
+    
+    public virtual void Initialize(PlayerController controller)
+    {
+        Name = $"{GetType().Name}";
+        
+        _controller = controller;
+        if (_controller == null)
+        {
+            GD.PushError($"Movement ability '{Name}' must be a child of a PlayerController.");
+            SetProcess(false);
+            SetPhysicsProcess(false);
+            return;
+        }
+
+        _body = _controller;
+        _input = _controller.GetNode<PlayerInputHandler>("PlayerInputHandler");
+        if (_input == null)
+        {
+            GD.PushError($"PlayerController '{_controller.Name}' must have a PlayerInputHandler child.");
+            SetProcess(false);
+            SetPhysicsProcess(false);
+        }
+        
+        _body.Velocity = Vector2.Zero;
+    }
+
+    public abstract Vector2 ProcessMovement(Vector2 currentVelocity, double delta);
+}