So I'm trying to use a while loop to have my program find a path through an 8x8 array. However on launch, Unity stops responding and has to be closed. Can someone help explain why my code doesn't work as I don't see anything wrong with it as the condition for it to end is changed.
Here is the source code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class LevelGenerator : MonoBehaviour {
public int counter = 0;
int[,] LevelData = new int[8,8]{
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0}
};
void Start () {
Generate();
}
void Generate(){
//picks a random location for the level to start and the second room, then generates a random path to the bottom of the level
int LevelStartX = Random.Range(0,8);
int LevelStartY = Random.Range(0,5);
int LevelX = 0;
int LevelY = 0;
LevelData[LevelStartX,LevelStartY] = 1;
Debug.Log(LevelStartX);
Debug.Log(LevelStartY);
int Direction = Random.Range(0,3);
if(Direction==0){
if(LevelStartX==0){
LevelData[LevelStartX+1,LevelStartY]=1;
LevelX = LevelStartX+1;
LevelY = LevelStartY;
}else{
LevelData[LevelStartX-1,LevelStartY]=1;
LevelX = LevelStartX-1;
LevelY = LevelStartY;
}
}else if(Direction==1){
if(LevelStartX==7){
LevelData[LevelStartX-1,LevelStartY]=1;
LevelX = LevelStartX-1;
LevelY = LevelStartY;
}else{
LevelData[LevelStartX+1,LevelStartY]=1;
LevelX = LevelStartX+1;
LevelY = LevelStartY;
}
}else{
LevelData[LevelStartX,LevelStartY+1]=1;
LevelX = LevelStartX;
LevelY = LevelStartY+1;
}
while(LevelY!=7){
int NewDirection = Random.Range(0,3);
if(NewDirection==0){
if(LevelX!=0){
if(LevelData[LevelX-1,LevelY]==0){
LevelData[LevelX-1,LevelY]=1;
LevelX=LevelX-1;
}
}
}else if(NewDirection==1){
if(LevelX!=7){
if(LevelData[LevelX+1,LevelY]==0){
LevelData[LevelX+1,LevelY]=1;
LevelX=LevelX+1;
}
}
}
else if(NewDirection==2){
if(LevelY!=7){
if(LevelData[LevelX,LevelY-1]==0){
LevelData[LevelX,LevelY+1]=1;
LevelY=LevelY+1;
}
}
}
}
}
}
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