GUI not displaying on screen when I touch NPC.

Questions & Answers
1

Basically, I was watching a tutorial on youtube about how to make an NPC dialog and I did EVERYTHING that he did. Yet, when I ran my game, the GUI didn’t display on the screen. I have my box colliders set as triggers and I typed the code out exactly as the guy on youtube did. Any ideas?

Here is the code:
using UnityEngine;
using System.Collections;

public class NPC_Dialog : MonoBehaviour {
public string answerButtons;
public string Questions;
bool DisplayDialog = false;
bool ActivateQuest = false;

// Use this for initialization
void Start () {

}

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

}

void OnGUI(){
	GUILayout.BeginArea (new Rect (700, 600, 400, 400));
	if (DisplayDialog && !ActivateQuest){

		GUILayout.Label(Questions[0]);
		GUILayout.Label(Questions[1]);

		if (GUILayout.Button(answerButtons[0])){
			ActivateQuest = true;

			DisplayDialog = false;
		}

		if (GUILayout.Button(answerButtons[1])){
			DisplayDialog = false;
		}
	}

	if(DisplayDialog && ActivateQuest){
		GUILayout.Label(Questions[2]);
		if(GUILayout.Button(answerButtons[2])){
			DisplayDialog = false;
		}
	}

	GUILayout.EndArea();


}

void onTriggerEnter(){

	DisplayDialog = true;
}

void onTriggerExit(){

	DisplayDialog = false;
}

}

Any help would be greatly appreciated.

Also I am using 4.6

2

Hey!

I saw that tutorial too…

First thing first try to use Debug.Log(Questions[0]); to see if the questions appears.

Now, try to change this part:
GUILayout.BeginArea (new Rect (700, 600, 400, 400));

To this:

 GUILayout.BeginArea (new Rect (0, 0, 400, 400));

And then, watch the result!

Where’s something useful: http://docs.unity3d.com/ScriptReference/Rect.htm

Cya later!