// Update is called once per frame
void Update()
{
if (status == 1 && character)
{
int haveSomethingToShow = 0;
lightballPos = character.transform.Find("LightBall").transform.position;
foreach (var obj in interactiveObjList.list)
{
InteractiveObj tmp = obj.GetComponent <InteractiveObj>();
// objects will be interactive ONLY after they are touched by lightball
if (Vector3.Distance(lightballPos, tmp.transform.position)
< character.GetComponent <Character>().GetLightBallRadius())
{
Debug.Log("Interactive Object " + tmp.name + " has been detected.");
tmp.hasDetected = true;
}
if (tmp.hasDetected == true)
{
// Set material to normal or highlight according to distance.
if (Vector3.Distance(character.transform.position, obj.transform.position) < highLightThreshod)
{
if (tmp)
{
//Debug.Log(obj.name + "Set Highlignt Mat");
tmp.SetHighlight(true);
}
}
else
{
if (tmp)
{
//Debug.Log(obj.name + "Set Normal Mat");
tmp.SetHighlight(false);
}
}
// Show or hide the hint msg according to distance and toward direct.
Vector3 direct = obj.transform.position - character.transform.position;
if (Vector3.Distance(character.transform.position, obj.transform.position) < hintThreshod &&
Vector3.Dot(direct.normalized, character.transform.forward) > 0.25)
{
if (tmp.needTextUI == true)
{
//hintText.enabled = true;
hintText.text = tmp.GetTextContent(0);
}
haveSomethingToShow++;
if (tmp.need3dUI == true)
{
tmp.SetInteractive(1);
}
else
{
tmp.SetInteractive(2);
}
}
else
{
tmp.SetInteractive(0);
}
}
}
if (haveSomethingToShow == 0)
{
hintText.text = "";
}
}
if (Input.GetKeyDown(interactKey) && status == 1)
{
foreach (var obj in interactiveObjList.list)
{
InteractiveObj tmp1 = obj.GetComponent <InteractiveObj>();
if (tmp1.status == 1)
{
tmp1.threeDUI.GetComponent <ThreeDUIView>().Activate();
if (tmp1.needOS == true)
{
SetTextTimed(tmp1.GetOS(), 5.0f);
}
if (needTopLeftHint)
{
SetTopLeftHint(tmp1.GetHint());
}
}
else if (tmp1.status == 2)
{
string msgOnTrigger = tmp1.Trigger();
if (msgOnTrigger != "")
{
SetTextTimed(msgOnTrigger, 4.0f);
}
if (needTopLeftHint)
{
SetTopLeftHint(tmp1.GetHint());
}
break;
}
}
}
if (startCount == true)
{
if (count > Time.deltaTime)
{
count -= Time.deltaTime;
}
else
{
count = 0;
startCount = false;
triggerText.text = "";
hintText.text = "";
hintText.enabled = true;
}
}
}