Multidimensional GameObject Arrays

Questions & Answers
1

Hi - so i’m having a problem with my multidimensional array.

I need to sort my field in an array sorted by:
rows

rows[0] = gameTile[1,2,3,4,5,6];
rows[1] = gameTile[1,2,3,4,];

And so on.

This is the code:

function OnLevelWasLoaded()
{
	levelWon = false;
	temporaryGameTiles = GameObject.FindGameObjectsWithTag("Game Tile");
	temporaryRows = GameObject.FindGameObjectsWithTag("Row");
	temporaryStartIndicators = GameObject.FindGameObjectsWithTag("Start Indicator");
	touchIndicator = GameObject.Find("Touch Indicator");
		
	for(var v=0; v < temporaryRows.length; v++)
	{	
		var a = v+1;
				
		//gameTiles[v] = new Array();
		
		//var gameTiles : GameObject[];
						
		for(var u=0; u <temporaryGameTiles.length; u++)
		{
			for(var i=0; i < temporaryGameTiles.length; i++)
			{
				var b = u+1;
				
				if(temporaryGameTiles*.transform.name == "Game Tile "+a+"."+b)*

  •  		{*

_ rows[v,u] = temporaryGameTiles*;*_

* }*
* }*
* }*
}
my row variable is defined as:
var row : GameObject[,];
The error i get is:
NullReferenceException: Object reference not set to an instance of an object
GameScript.OnLevelWasLoaded () (at Assets/Scripts/GameScript.js:96)
Theres nothing wrong with temporaryGameTile*; i have debugged this many times.*
Please help :smiley:

2

If you declare the row as GameObject[,], you must also allocate it (in Start or Awake) like row = new GameObject[4,6] or something.