Funny results with Random

[Fenlig]

Hey Guys,

Im working on a random Room generating script. but when I try to place the exit tile along the X axis of the room I occasionally get some funny results.

public class Room_Generation : MonoBehaviour {

	public GameObject Floor;

	// Use this for initialization
	void Start () {
		CreateRoom();
	}

	void CreateRoom(){
		int iRoomWidth = Random.Range(1,10);
		int iRoomLength = Random.Range(1,10);
		for(int iZ = 0; iZ <= iRoomLength; iZ++){
			for(int iX = 0; iX <= iRoomLength; iX++){
				PlaceTile("Floor ",iX,iZ);
			}
		}
		PlaceExit(iRoomWidth,iRoomLength);
	}
	void PlaceTile (string strName,int iX,int iZ){
		int iTileSpacing = 4;
		GameObject gFloor = Instantiate(Floor) as GameObject;
		gFloor.transform.parent = transform;
		gFloor.transform.localPosition = new Vector3(iX,0,iZ) * iTileSpacing;
		gFloor.name = strName + iX + "," + iZ;	
	}
	void PlaceExit (int iRoomWidth, int iRoomLength){
		int iRandomX = Random.Range(0,iRoomWidth);
		PlaceTile("Door ",iRandomX, -1);
	}
}

When its placing the door tile it makes a random number between 0 and the room width and then just place the tile on that X axis with -1 in the Z axes. But from this attached picture the random X number turned out to be 5 some how even when the room width is only 1.

Any Idea?

[Fenlig]

I believe I found the issue. Both for loops were using iRoomLength, iX should be using iRoomWidth;

for(int iZ = 0; iZ <= iRoomLength; iZ++){ 
    for(int iX = 0; iX <= iRoomLength; iX++){

Yay!