Hi, I am getting a NullReference Error in my script here:
import System.Collections.Generic;
enum State{open, close, inbetween}
var openSound : AudioClip;
var closeSound : AudioClip;
var parts : GameObject[];
var defaultColors : Color[];
var particleEffect : GameObject;
var go : GameObject;
var maxDistance : float;
var player : GameObject;
var mytransform : Transform;
var inUse = false;
var MyGUI;
var chest;
var used = false; //track if the chest has been used or not
var x : int;
var Chest : Chest;
var cnt : int;
var glow : boolean;
var state : State;
var loot : List.<Item>;
var ItemGenerator : ItemGenerator;
//[RequireComponent(typeof(BoxCollider))]
//[RequireComponent(typeof(AudioSource))]
//public State state;
function Start() {
MyGUI = GameObject.Find("GUIElements").GetComponent("MyGUI");
chest = GameObject.Find("GUIElements").GetComponent("MyGUI").chest;
loot = new List.<Item>();
mytransform = transform;
state = Chest.State.close; <<ERROR OCCURS HERE
particleEffect.active = false;
defaultColors = new Color[parts.Length];
if(parts.Length > 0)
for(cnt = 0; cnt < defaultColors.Length; cnt++)
defaultColors[cnt] = parts[cnt].renderer.material.GetColor("_Color");
}
function Update () {
if(!inUse)
return;
if(player == null)
return;
if(Vector3.Distance(mytransform.position, player.transform.position) > maxDistance && !inUse)
MyGUI.chest.ForceClose();
//SendMessageUpwards("CloseChest");
}
function OnMouseEnter() {
Debug.Log("Enter");
HighLight();
}
function OnMouseExit() {
HighLight();
}
function OnMouseUp() {
go = GameObject.FindGameObjectWithTag("Player");
if(go == null)
return;
if(Vector3.Distance(transform.position, go.transform.position) > maxDistance)
return;
}
switch (state) {
case State.open:
state = Chest.State.inbetween; <<<ERROR OCCURS HERE
//StartCoroutine("Close");
ForceClose();
break;
case State.close:
if(GameObject.Find("GUIElements").GetComponent("MyGUI").chest != null) {
GameObject.Find("GUIElements").GetComponent("MyGUI").chest.ForceClose();
}
state = Chest.State.inbetween; <<<ERROR OCCURS HERE
StartCoroutine("Open");
Debug.Log("CHEST OPENED!!");
break;
}
//if(state == Chest.State.close)
//Open();
//else
//Close();
function Open() {
MyGUI.chest = this;
player = GameObject.FindGameObjectWithTag("Player");
inUse = true;
//animation.Play("");
particleEffect.active = true;
//AudioClip.Play("openSound");
if(!used)
PopulateChest();//5
//yield return new WaitForSeconds(2);
state = Chest.State.open; <<<ERROR OCCURS HERE
//SendMessageUpwards("PopulateChest", 5); //gameObject
SendMessageUpwards("DisplayLoot"); //gameObject
}
function PopulateChest() {
//chest = go;
for(cnt = 0; cnt < x; cnt++) { //x
loot.Add(ItemGenerator.CreateItem());
//loot[cnt].Name = "I:" + Random.Range(0, 100);
used = true;
}
}
function Close() {
player = null;
inUse = false;
//SendMessageUpwards.DONT_REQUIRE_LISTENER("PopulateChest", 5);
//animation.Play("");
particleEffect.active = false;
//AudioClip.Play("closeSound");
//yield return new WaitForSeconds(2);
state = Chest.State.close; <<<ERROR OCCURS HERE
if(loot.Count == 0)
Destroy(gameObject);
}
function ForceClose() {
SendMessageUpwards("CloseChest");
StopCoroutine("Open");
StartCoroutine("Close");
}
function HighLight() {
if(glow) {
if(parts.Length > 0)
for(cnt = 0; cnt < defaultColors.Length; cnt++)
parts[cnt].renderer.material.SetColor("_Color", Color.yellow);
}
else {
if(parts.Length > 0)
for(cnt = 0; cnt < defaultColors.Length; cnt++)
parts[cnt].renderer.material.SetColor("_Color", defaultColors[cnt]);
}
}
I marked all the lines where the error is occuring. Basically it throws me the error every time I call the variable ‘state’ to equal something. Can someone take a quick look and see what I’m doing wrong? Thanks!