Question about Leveling System

Unity Engine
1

Ok, I have been following tutorial on leveling system, and I have some errors. Error line 22: Unexpected Symbol ‘}’. Line 34: Parsing Error. Here is script:

using UnityEngine;
using System.Collections;

public class PlayerLevelSystem : MonoBehaviour {

private int curLevel = 1;
private int maxLevel;

private int curExp = 0;
private int maxExp = 100;

// Use this for initialization
void Start ()
{

}

// Update is called once per frame
void Update ()
{
if(curExp >= maxExp)
}
curExp=100;
curLevel++;

}
void OnGUI()
{
GUILayout.BeginArea(new Rect(20,50,40,20), curexp + “/” + maxExp);
GUILayout.BeginArea(new Rect(20,50,40,20), “Level:” + curLevel);
}

2

Looks like where you have

// Update is called once per frame
void Update () 
{
if(curExp >= maxExp)
}
curExp=100;
curLevel++;

it should be

if(curExp >= maxExp) {

curExp=100;
curLevel++;

}

instead

you also need to remove the } on line 26, and place it at the end of the script, your cutting out

void OnGUI()
{
GUILayout.BeginArea(new Rect(20,50,40,20), curexp + "/" + maxExp);
GUILayout.BeginArea(new Rect(20,50,40,20), "Level:" + curLevel);
}

where you currently have it placed.

so this should work

using UnityEngine;
using System.Collections;

public class PlayerLevelSystem : MonoBehaviour {

private int curLevel = 1;
private int maxLevel;

private int curExp = 0;
private int maxExp = 100;

// Use this for initialization
void Start () 
{

}

// Update is called once per frame
void Update () 
{
if(curExp >= maxExp) {

curExp=100;
curLevel++;

}


}



void OnGUI()
{
GUILayout.BeginArea(new Rect(20,50,40,20), curexp + "/" + maxExp);
GUILayout.BeginArea(new Rect(20,50,40,20), "Level:" + curLevel);
}

}
3

You bracket is wrong at “if” statement

4

Ok, the script worked, but it seems to be throwing at me no GUI. The EXP text shows, but no GUI, and level isn’t even there. could you show me what I am doing wrong?

5

You need to create the graphics for the UI yourself.

You can’t see the the level?

6

So would I do a GUI.box? or what? Because someone said to use GUILayout.BeginArea. And yes, I cant see the level.

7

You can have some fun with the GUI in unity, you should check out the reference page here: GUI Scripting Guide

8

ugh…I need to know whether I need GUI.box or what? Ugh.

9

You don’t need one, you could use one.

10

Got it fixed thanks to a friend of mine! And thanks for the help as well!