Create player controller(Player.cs)

Assets/Scripts/Player.cs

@@ -0,0 +1,40 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Player : MonoBehaviour
+{
+
+    [SerializeField] private float moveSpeed = 7f;
+
+    private void Update()
+    {
+        Vector2 inputVector = new Vector2(0,0);
+
+        if (Input.GetKey(KeyCode.W))
+        {
+            inputVector.y = +1;
+        }
+        if (Input.GetKey(KeyCode.S))
+        {
+            inputVector.y = -1;
+        }
+        if (Input.GetKey(KeyCode.A))
+        {
+            inputVector.x = -1;
+        }
+        if (Input.GetKey(KeyCode.D))
+        {
+            inputVector.x = +1;
+        }
+
+        inputVector = inputVector.normalized;
+
+        Vector3 moveDir = new Vector3(inputVector.x, 0f, inputVector.y);
+        transform.position += moveDir * moveSpeed * Time.deltaTime;
+
+        Debug.Log(inputVector);
+
+    }
+
+}