Unity3d AddItem with raycast

Vote count:

0

When i try to use ray cast to add to my inventory , the game run! and the script work! i think the problem is the storing of item to the inventory? anybody there, know thow to fix this? thank you in advance. i dont know the proper way of adding it. :(

public Inventory inventory;
    RaycastHit hit;
GameObject pickedUpObject;

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {

    if (Input.GetKey (KeyCode.Escape)) {
        Screen.lockCursor = false;
    }
    else {
        Screen.lockCursor = true;


    }


    Ray rayc = Camera.main.ViewportPointToRay (new Vector3 (0.5f, 0.5f, 0f));;
    Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
    Vector3 fwd = transform.TransformDirection(Vector3.forward);


    if (Physics.Raycast (rayc.origin, rayc.direction,out hit, 1.5f)) {


        if(Input.GetKeyDown("e")){


            if(hit.collider.gameObject.tag=="GameItem"){
                pickedUpObject=hit.collider.gameObject; 

                Destroy(pickedUpObject);

inventory.AddItem(pickedUpObject.GetComponent()); }

        }



        }
    }

}

then i tried collider

enter code here

and it is working! but i want the raycast! :(

"NullReferenceException: Object reference not set to an instance of an object Raycasting.Update () (at Assets/Standard Assets/Items/Script/Raycasting.cs:45)"

asked 1 min ago

Dantz Villas

8

Unity3d AddItem with raycast