Basic player & enemy movement.

Scripts/PlayerMovement.cs

@@ -0,0 +1,31 @@
+using Godot;
+using System;
+
+public partial class PlayerMovement : Node
+{
+    [Export] private CharacterBody2D _body2D;
+
+    [Export] private float _speed;
+
+    private Vector2 _direction = new ();
+
+    public override void _Process(double delta)
+    {
+        ReadInput();
+    }
+
+    public override void _PhysicsProcess(double delta)
+    {
+        float dt = (float)delta;
+        
+        _body2D.SetVelocity(_direction * _speed * dt);
+        _body2D.MoveAndSlide();
+    }
+
+    private void ReadInput()
+    {
+        _direction.X = Input.GetAxis("move_left", "move_right");
+        _direction.Y = Input.GetAxis("move_up", "move_down");
+        _direction = _direction.Normalized();
+    }
+}