Unity crashes when part of script is run (C#)

W1k3 · October 20, 2014, 2:50am

I apologize for having so little information and such a large script, but there is no error on a specified line that unity gives me. It just crashes.

I made a script. Of course it didn’t work on the first try, so While going through fixing the problems, I have encountered 2 places where if the line is run, unity crashes. One is just an instantiation of an object, but I can’t work around the other one.

The instantiation is on line 306, and the real problem happens on line 60, and/or 64 whenever “initialisations < xcue.Length” is include in the if statement. I can put the statement separately or before, but the result is the same.

Any idea whatsoever would be fantastic.

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class floorbuilderv2 : MonoBehaviour {

	//room related
	public GameObject[] fourrooms = new GameObject[3];
	public GameObject[] threerooms = new GameObject[3];
	public GameObject[] tworooms = new GameObject[3];
	public GameObject[] onerooms = new GameObject[3];
	public GameObject[] startrooms = new GameObject[1];

	//settings
	public GameObject TestRepresent;
	public float distance = 10f;

	//flooor related
	int currentfloor = 0;
	public int Size_Increase_Factor = 5;
	List<placeholder[,]> existanceplaceholders = new List<placeholder[,]>();
	int roomcount = 0;
	int initialisations = 0; 
 
	//placeholder[][] existance = new placeholder[10][10]; 

	//misc
	void Start () {
		transform.position = new Vector3 (0, 0, 0);
		buildnextfloor ();
	}
	
	void buildnextfloor(){
		int gridsize = (currentfloor+1) * 20;
		int starttile = Mathf.FloorToInt (gridsize/2);
		int roomquantity = ((currentfloor+1) + (currentfloor+1)) * Size_Increase_Factor;
		int priorityfactor = 1;
		roomcount = 0;
		initialisations = 0;

		existanceplaceholders.Add(new placeholder[gridsize,gridsize]); 

		for (int i=0; i < (gridsize); i++) {
			for(int j =0; j < gridsize; j++){
				existanceplaceholders[currentfloor][i, j] = new placeholder();
			}
		}

		////////////////////////////////////////////////////////////////////////////////

		creattile (starttile, starttile, 4, priorityfactor, gridsize);
		priorityfactor ++;

		while(true){
			int[] xcue = findnextcue(gridsize, true);
			int[] ycue = findnextcue(gridsize, false);

			for(int i =0; i < initialisations; i++){

				if(initialisations < xcue.Length){
					break;
				}

				if(roomcount < roomquantity && initialisations < xcue.Length){
					Debug.Log("Creating new tile (" + xcue _+ ", " + ycue *+ ")");*_

creattile(xcue_, ycue*, 0, priorityfactor, gridsize);
}
else{
break;
}
}
if(roomcount >= roomquantity || initialisations < xcue.Length){
break;
}
}
buildnextfloorfaze2(gridsize);
}*_

* void creattile(int x, int y, int staticdoorcount, int priority, int gridsize){*
* existanceplaceholders[currentfloor][x, y].exists = true;*
* existanceplaceholders[currentfloor][x, y].initialised = true;*
* existanceplaceholders [currentfloor] [x, y].location = generatecoordinates (x, y, gridsize);*
* Debug.Log("initialised room. Grid location: " + existanceplaceholders [currentfloor] [x, y].location);*

* roomcount ++;*
* existanceplaceholders [currentfloor] [x, y].priority = priority;*
* int adjacents = 0;*

* if (staticdoorcount > 0){*
* if(staticdoorcount == 4){*
* existanceplaceholders[currentfloor][x+1, y].exists = true;*
* existanceplaceholders[currentfloor][x, y+1].exists = true;*
* existanceplaceholders[currentfloor][x-1 ,y].exists = true;*
* existanceplaceholders[currentfloor][x, y-1].exists = true;*
* initialisations += 4;*
* }*
* }*

* else if ((int)Random.Range(1, 3) == 1){*
* adjacents = 1;*
* }*
* else if((int)Random.Range(1, 3) != 1){*
* adjacents = 2;*
* }*
* else{*
* adjacents = 3;*
* }*

* int offsetx = 0;*
* int offsety = 0;*

* if(adjacents == 1){*
* int attempts = 0;*