I am getting the error
GUI Error: You are pushing more GUIClips than you are popping. Make sure they are balanced)
and the error
ArgumentException: The prefab you want to instantiate is null.
UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) (at C:/BuildAgent/work/d63dfc6385190b60/artifacts/EditorGenerated/UnityEngineObject.cs:104)
UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) (at C:/BuildAgent/work/d63dfc6385190b60/artifacts/EditorGenerated/UnityEngineObject.cs:83)
PC.get_Instance () (at Assets/Scripts/Character/PC.cs:20)
CharacterGenerator.DisplayName () (at Assets/Scripts/Character/CharacterGenerator.cs:94)
CharacterGenerator.MyWindow (Int32 id) (at Assets/Scripts/Character/CharacterGenerator.cs:79)
UnityEngine.GUI.CallWindowDelegate (UnityEngine.WindowFunction func, Int32 id, UnityEngine.GUISkin _skin, Int32 forceRect, Single width, Single height, UnityEngine.GUIStyle style) (at C:/BuildAgent/work/d63dfc6385190b60/artifacts/EditorGenerated/GUI.cs:1402)
This is the script I have attached to my main camera.
///
/// CharacterGenerator.cs
/// Aug 19, 2014
/// Uncle Jimz
///
/// This script is used to help the user generate a character.
///
using UnityEngine;
using System.Collections;
using System; //used for the Enum class
public class CharacterGenerator : MonoBehaviour {
// private PlayerCharacter _toon;
private const int STARTING_POINTS = 350;
private const int MIN_STARTING_ATTRIBUTE_VALUE = 10;
private const int STARTING_VALUE = 50;
private int pointsLeft;
private const int OFFSET = 5;
private const int LINE_HEIGHT = 32;
private const int STAT_LABEL_WIDTH = 200;
private const int BASEVALUE_LABEL_WIDTH = 90;
private const int BUTTON_WIDTH = 60;
private const int BUTTON_HEIGHT = 32;
private Rect windowRect;
private int statStartingPos = 30;
public GUISkin mySkin;
public float delayTimer = .25f;
private float _lastClick = 0;
void Awake() {
// Debug.Log("***CharacterGenerator - Awake***");
// PC.Instance.Initialize();
}
// Use this for initialization
void Start () {
// Debug.Log("***CharacterGenerator - Start***");
pointsLeft = STARTING_POINTS;
for(int cnt = 0; cnt < Enum.GetValues(typeof(AttributeName)).Length; cnt++) {
PC.Instance.GetPrimaryAttribute(cnt).BaseValue = STARTING_VALUE;
pointsLeft -= (STARTING_VALUE - MIN_STARTING_ATTRIBUTE_VALUE);
}
PC.Instance.StatUpdate();
}
//update the GUI
void OnGUI() {
GUI.skin = mySkin;
windowRect = GUI.Window( 0, windowRect, MyWindow, "Character Creation" );
// if(_toon.Name == "" || pointsLeft > 0)
// DisplayCreateLabel();
// else
// DisplayCreateButton();
}
public void Update() {
windowRect = new Rect( -5, -23, Screen.width + 10, Screen.height + 46 );
}
private void MyWindow( int id ) {
DisplayName();
DisplayPointsLeft();
DisplayAttributes();
DisplayVitals();
DisplaySkills();
if(PC.Instance.name != "" && pointsLeft < 1)
DisplayCreateButton();
}
//display the name lable as well as the textbox for them to enter the name
private void DisplayName() {
GUI.BeginGroup( new Rect( 40, 90, 400, LINE_HEIGHT ) );
GUI.Label(new Rect( 0, 0, 120, LINE_HEIGHT), "Name:");
PC.Instance.name = GUI.TextField(new Rect(120, 0, 200, LINE_HEIGHT), PC.Instance.name);
GUI.EndGroup();
}
//display all of the attributes as well as the +/- boxes for the user to alter the values
private void DisplayAttributes() {
GUI.BeginGroup(new Rect( 40, 90 + LINE_HEIGHT, ( Screen.width - 80 ) / 2, LINE_HEIGHT * ( Enum.GetValues(typeof(AttributeName)).Length + 1 ) ), "Attributes", "box" );
for(int cnt = 0; cnt < Enum.GetValues(typeof(AttributeName)).Length; cnt++) {
GUI.Label(new Rect( OFFSET, //x
statStartingPos + (cnt * LINE_HEIGHT), //y
STAT_LABEL_WIDTH, //width
LINE_HEIGHT //height
), ((AttributeName)cnt).ToString());
GUI.Label(new Rect( STAT_LABEL_WIDTH + OFFSET, //x
statStartingPos + (cnt * LINE_HEIGHT), //y
BASEVALUE_LABEL_WIDTH, //width
LINE_HEIGHT //height
), PC.Instance.GetPrimaryAttribute(cnt).AdjustedBaseValue.ToString());
if(GUI.RepeatButton(new Rect( OFFSET + STAT_LABEL_WIDTH + BASEVALUE_LABEL_WIDTH, //x
statStartingPos + (cnt * BUTTON_HEIGHT), //y
BUTTON_WIDTH, //width
BUTTON_HEIGHT //height
), "-")) {
if(Time.time - _lastClick > delayTimer) {
if(PC.Instance.GetPrimaryAttribute(cnt).BaseValue > MIN_STARTING_ATTRIBUTE_VALUE) {
PC.Instance.GetPrimaryAttribute(cnt).BaseValue--;
pointsLeft++;
PC.Instance.StatUpdate();
}
_lastClick = Time.time;
}
}
if(GUI.RepeatButton(new Rect( OFFSET + STAT_LABEL_WIDTH + BASEVALUE_LABEL_WIDTH + BUTTON_WIDTH, //x
statStartingPos + (cnt * BUTTON_HEIGHT), //y
BUTTON_WIDTH, //width
BUTTON_HEIGHT //height
), "+")) {
if(Time.time - _lastClick > delayTimer) {
if(pointsLeft > 0) {
PC.Instance.GetPrimaryAttribute(cnt).BaseValue++;
pointsLeft--;
PC.Instance.StatUpdate();
}
_lastClick = Time.time;
}
}
}
GUI.EndGroup();
}
//display all of the vitals
private void DisplayVitals() {
GUI.BeginGroup(new Rect( 40, 90 + LINE_HEIGHT * (Enum.GetValues(typeof(AttributeName)).Length + 2), ( Screen.width - 80 ) / 2, LINE_HEIGHT * ( Enum.GetValues(typeof(VitalName)).Length + 1 ) ), "Vitals", "box" );
for(int cnt = 0; cnt < Enum.GetValues(typeof(VitalName)).Length; cnt++) {
GUI.Label(new Rect( OFFSET, //x
statStartingPos + (cnt * LINE_HEIGHT), //y
STAT_LABEL_WIDTH, //width
LINE_HEIGHT //height
), ((VitalName)cnt).ToString());
GUI.Label(new Rect( OFFSET + STAT_LABEL_WIDTH, //x
statStartingPos + (cnt * LINE_HEIGHT), //y
BASEVALUE_LABEL_WIDTH, //width
LINE_HEIGHT //height
), PC.Instance.GetVital(cnt).AdjustedBaseValue.ToString());
}
GUI.EndGroup();
}
//display all of the skills
private void DisplaySkills() {
GUI.BeginGroup(new Rect( Screen.width - ( Screen.width - 20 ) / 2, 90 + LINE_HEIGHT, ( Screen.width - 80 ) / 2, LINE_HEIGHT * ( Enum.GetValues(typeof(SkillName)).Length + 1 ) ), "Attributes", "box" );
for(int cnt = 0; cnt < Enum.GetValues(typeof(SkillName)).Length; cnt++) {
GUI.Label(new Rect( 0, //x
statStartingPos + (cnt * LINE_HEIGHT), //y
STAT_LABEL_WIDTH, //width
LINE_HEIGHT //height
), ((SkillName)cnt).ToString());
GUI.Label(new Rect( STAT_LABEL_WIDTH, //x
statStartingPos + (cnt * LINE_HEIGHT), //y
BASEVALUE_LABEL_WIDTH, //width
LINE_HEIGHT //height
), PC.Instance.GetSkill(cnt).AdjustedBaseValue.ToString());
}
GUI.EndGroup();
}
//show them how many points they have left to spend
private void DisplayPointsLeft() {
GUI.Label(new Rect(Screen.width - 150 - 30, 90, 150, LINE_HEIGHT), "Points Left: " + pointsLeft.ToString());
}
//display label that looks like a button until they have all the requiements filled out to create a character
private void DisplayCreateLabel() {
// GUI.Label(new Rect( Screen.width/ 2 - 50, statStartingPos + (10 * LINE_HEIGHT), 100, LINE_HEIGHT), "Creating...", "Button");
}
//display the button that will call the save method when pressed, and then load the first level
private void DisplayCreateButton() {
if(GUI.Button(new Rect( Screen.width/ 2 - 50, statStartingPos + (10 * LINE_HEIGHT), 100, LINE_HEIGHT), "Next")) {
//change the cur value of the vitals to the max modified value of that vital
UpdateCurVitalValues();
GameSetting2.SaveName( PC.Instance.name );
GameSetting2.SaveAttributes( PC.Instance.primaryAttribute );
GameSetting2.SaveVitals( PC.Instance.vital );
GameSetting2.SaveSkills( PC.Instance.skill );
Application.LoadLevel(GameSetting2.levelNames[2]);
}
}
//update the curValue for each vital to be the max value it can be so we do not start with a zero in any vital
private void UpdateCurVitalValues() {
for(int cnt = 0; cnt < Enum.GetValues(typeof(VitalName)).Length; cnt++) {
PC.Instance.GetVital(cnt).CurValue = PC.Instance.GetVital(cnt).AdjustedBaseValue;
}
}
}
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