I have this code to pick up and hold items, but whenever I try to pick up one of the items I can pick up, I pick up all of the items. Like this:
This is my script.
using UnityEngine;
using System.Collections;
#pragma warning disable 0414
namespace CarryingItems {
public class PickUp : MonoBehaviour {
private float RayCastLength = 2.15f;
public LayerMask RayMask;
private float OffsetDropPosition = 2;
// The parent.
private GameObject UtilityProps;
// The object I'm trying to carry.
private GameObject CarryableObject;
// Where to place the item.
private GameObject Hand;
// The character and camera.
private GameObject Character;
private GameObject CameraMain;
// The children the objects consist of.
private GameObject Handle;
private GameObject HandleExtra;
private GameObject BladeHolder;
private GameObject Blade;
private bool ItemPickedUp;
void Awake() {
UtilityProps = GameObject.Find("UtilityProps");
CarryableObject = this.gameObject;
Hand = GameObject.Find("ItemHand");
Character = GameObject.Find("PlayerCharacter");
CameraMain = GameObject.Find("MainCamera");
Handle = this.gameObject.transform.GetChild(0).gameObject;
HandleExtra = this.gameObject.transform.GetChild(1).gameObject;
BladeHolder = this.gameObject.transform.GetChild(2).gameObject;
Blade = this.gameObject.transform.GetChild(3).gameObject;
}
void Start() {
ItemPickedUp = false;
}
void Update() {
if (Input.GetKeyDown("e")) {
if(ItemPickedUp == false) {
ItemPickUp();
}
else if(ItemPickedUp == true){
ItemDrop();
}
}
}
void ItemPickUp() {
if (Physics.Raycast(CameraMain.transform.position, CameraMain.transform.forward, RayCastLength, RayMask.value)) {
CarryableObject = this.gameObject;
CarryableObject.transform.parent = Character.transform;
CarryableObject.GetComponent<Rigidbody>().useGravity = false;
CarryableObject.GetComponent<Rigidbody>().isKinematic = true;
CarryableObject.transform.position = Hand.transform.position;
CarryableObject.transform.rotation = Hand.transform.rotation;
ItemPickedUp = true;
Handle.GetComponent<Collider>().enabled = false;
HandleExtra.GetComponent<Collider>().enabled = false;
BladeHolder.GetComponent<Collider>().enabled = false;
Blade.GetComponent<Collider>().enabled = false;
}
}
void ItemDrop() {
CarryableObject.transform.parent = null;
CarryableObject.transform.position = CameraMain.transform.position + CameraMain.transform.forward*OffsetDropPosition;
CarryableObject.transform.rotation = Character.transform.rotation;
CarryableObject.GetComponent<Rigidbody>().useGravity = true;
CarryableObject.GetComponent<Rigidbody>().isKinematic = false;
ItemPickedUp = false;
Handle.GetComponent<Collider>().enabled = true;
HandleExtra.GetComponent<Collider>().enabled = true;
BladeHolder.GetComponent<Collider>().enabled = true;
Blade.GetComponent<Collider>().enabled = true;
}
}
}