Added gun shoot event and recoil

3D FPS/Assets/Scripts/PlayerMovement.cs

@@ -10,6 +10,7 @@ public class PlayerMovement : MonoBehaviour
     public float gravity = -9.81f;
     public float jumpHeight = 3f;
 
+
     public Transform groundCheck;
     public float groundDistance = 0.4f;
     public LayerMask groundMask;