Add new meta files and interfaces for project structure

Assets/Scripts/Systems/Movement.cs

@@ -0,0 +1,50 @@
+using System;
+using Data;
+using KBCore.Refs;
+using UnityEngine;
+using UnityEngine.InputSystem;
+
+namespace Systems
+{
+    public class Movement : MonoBehaviour
+    {
+        private InputSystem_Actions controls;
+        private Vector2 movementInput;
+        
+        [Self, SerializeField] private Character character;
+        [Self, SerializeField] private Rigidbody2D rb;
+
+        private void OnEnable()
+        {
+            controls ??= new InputSystem_Actions();
+            controls.Enable();
+            controls.Player.Move.performed += OnMovePerformed;
+            controls.Player.Move.canceled += ctx => movementInput = Vector2.zero;
+            
+        }
+
+        private void OnMovePerformed(InputAction.CallbackContext obj)
+        {
+            movementInput = obj.ReadValue<Vector2>();
+        }
+
+        private void OnDisable()
+        {
+            controls.Disable();
+            controls.Player.Move.performed -= OnMovePerformed;
+        }
+
+        private void FixedUpdate()
+        {
+            ApplyMovement();
+        }
+
+        private void ApplyMovement()
+        {
+            if (!rb) return;
+            
+            var velocity = new Vector2(movementInput.x, movementInput.y).normalized * character.attributes.MoveSpeed;
+            rb.linearVelocity = velocity;
+        }
+    }
+}