示例#1
0
    //Hold item in front of player, to be used or thrown away. Each item will have a different transform and
    //means of interaction.
    public GameObject HoldItem(int itemToHold)
    {
        float camOffset = .5f;

        ItemAttributes itemAttributes = inventoryItems [itemToHold].GetComponent <ItemAttributes> ();

        Vector3 itemPosition = fpsCam.ViewportToWorldPoint(itemAttributes.GetItemViewportLocation());


        //The rotation x,y, and z values that the object will use.
        float rx = itemAttributes.GetXRotationOffset();
        float ry = itemAttributes.GetYRotationOffset();
        float rz = itemAttributes.GetZRotationOffset();

        //Set up our position relative to the camera.
        GameObject newItem = (GameObject)Instantiate(inventoryItems [itemToHold], itemPosition, fpsCam.transform.rotation * Quaternion.Euler(rx, ry, rz), fpsCam.transform);

        //We must disable certain physical properties to make it usable by the player.
        newItem.GetComponent <Collider> ().enabled      = false;
        newItem.GetComponent <Rigidbody> ().isKinematic = true;

        return(newItem);
    }