Hi guys,
Don’t get me wrong I’m new to C# and the script I’m using was made by someone else but I have added a fair bit. 
Anyway my question is I would like the script go to the next level after the player has reached the exit. To do this I would imagine the main script would be reloaded with new parameters but my problem is how to do this using the current script? I have an exit script which works but only restarts level one.
The main script Grid.cs:
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class Grid : MonoBehaviour {
//* -> Assigned in Inspector
public Transform[] CellPrefab;//* Prefab array range from 1 - 4
public Transform ExitPrefab;
public Vector3 GridSize;//*
public float Buffer;//*
public List<Transform> Set = new List<Transform>();
public List<Transform> CompletedSet = new List<Transform>();
public List<Vector3> Directions = new List<Vector3>();//*
void Start ()
{
CreateGrid ();
SetStart (0, 0);
}
Transform[,] GridArr;
public void CreateGrid ()
{
int x = (int)GridSize.x;
int z = (int)GridSize.z;
int cn = 0;
GridArr = new Transform[x, z];
Transform newCell;
for (int ix = 0; ix < x; ix++) {
for (int iz = 0; iz < z; iz++) {
newCell = (Transform)Instantiate (CellPrefab[Random.Range(0,4)], new Vector3 (ix, 0, iz) * Buffer, Quaternion.identity);
newCell.name = "Cell" + cn++;
newCell.parent = transform;
newCell.GetComponent<Cell>().Position = new Vector3 (ix, 0, iz);
GridArr [ix, iz] = newCell;
}
}
}
void SetStart (int x, int z)
{
AddToSet(GridArr[x,z]);
}
// n is 'Next'
void AddToSet (Transform n)
{
Set.Insert (0, n);//Recursive
Cell nScript = n.GetComponent<Cell> ();
nScript.IsOpened = true;
}
void FindNext ()
{
if(Set.Count > 0){
Transform previous = Set[0];
Cell pScript = Set[0].GetComponent<Cell>();
Transform next;
Cell nScript;
int prevX = (int)pScript.Position.x;
int prevZ = (int)pScript.Position.z;
int randSeed = Random.Range (0, 4);
int counter = 0;
int nextX;
int nextZ;
do {
do {
Vector3 randDirection = Directions [randSeed];
randSeed = (randSeed + 1) % 4;
nextX = prevX + (int)randDirection.x;
nextZ = prevZ + (int)randDirection.z;
counter++;
if(counter > 4){
AddToCompleteSet(previous);
return;
}
} while(nextX < 0 || nextZ < 0 || nextX >= GridSize.x || nextZ >= GridSize.z);
next = GridArr [nextX, nextZ];
nScript = next.GetComponent <Cell> ();
} while(nScript.IsOpened);
ClearWalls(previous, next);
AddToSet(next);
}
}
void AddToCompleteSet(Transform toAdd){
Set.Remove(toAdd);
CompletedSet.Add(toAdd);
if(Set.Count == 0){
Transform GetName = CompletedSet[0].transform;
// Set the finish
Vector3 cord = CompletedSet[0].transform.position;
float cx = (float)cord.x;
float cz = (float)cord.z;
Transform[] allChild = GetName.GetComponentsInChildren<Transform>();
foreach (Transform child in allChild) {
if(child.Find("A") == null){
Transform Exit;
Exit = (Transform)Instantiate (ExitPrefab, new Vector3 (cx + 1f, 5.5f, cz - 1f), Quaternion.Euler(new Vector3(0f, 0f, 0f)));
Exit.name = "Exit";
break;
}
if(child.Find("B") == null){
Transform Exit;
Exit = (Transform)Instantiate (ExitPrefab, new Vector3 (cx - 1f, 5.5f, cz - 1f), Quaternion.Euler(new Vector3(0f, 90f, 0f)));
Exit.name = "Exit";
break;
}
if(child.Find("C") == null){
Transform Exit;
Exit = (Transform)Instantiate (ExitPrefab, new Vector3 (cx - 1f, 5.5f, cz + 1f), Quaternion.Euler(new Vector3(0f, 180f, 0f)));
Exit.name = "Exit";
break;
}
if(child.Find("D") == null){
Transform Exit;
Exit = (Transform)Instantiate (ExitPrefab, new Vector3 (cx + 1f, 5.5f, cz + 1f), Quaternion.Euler(new Vector3(0f, 270f, 0f)));
Exit.name = "Exit";
break;
}
}
}
}
// 'p' Previous
// 'n' Next
void ClearWalls(Transform p, Transform n){
RaycastHit[] hitInfo;
hitInfo = Physics.RaycastAll(p.position + Vector3.up, n.position - p.position, Buffer);
foreach(RaycastHit hit in hitInfo){
Destroy(hit.transform.gameObject);
}
}
void Update(){
InvokeRepeating("FindNext", 0, 1.0f);
if (Input.GetKeyDown (KeyCode.Tab) || Input.GetKey (KeyCode.Space)) {
InvokeRepeating("FindNext", 0, 1.0f);
}
if (Input.GetKeyDown (KeyCode.LeftShift)) {
FindNext();
}
if(Input.GetKeyDown(KeyCode.F1))
{
Application.LoadLevel(0);
}
}
}
The Exit.cs script:
using UnityEngine;
using System.Collections;
public class Exit : MonoBehaviour {
void OnTriggerEnter(Collider other){
if(GameObject.FindGameObjectWithTag("Player")){
CameraFade.StartAlphaFade( Color.black, false, 1f, 0.01f, () => { Application.LoadLevel(0); } );
}
}
}
My idea is to load the next level with GridSize + 1 and set the level number. The GridSize is set to Vector3(5,0,5) in the Inspector.
Cheers
Neil.