Hi all
Im really stuck here as this problem is stopping the iOS release of my game. I am using binary writer to save data such as currency gains and level unlock data. Everything works perfectly in the editor but when i build to iOS, it does not save, along with my high score which uses playerprefs.
I have researched and seen answers for a similar issue with binary formatter but i used binary writer. I have tried to use Environment.SetEnvironmentVariable ("MONO_REFLECTION_SERIALIZER", "yes"); in an awake function but it has not helped.
Im really desperate for any help. I reiterate, everything works in editor, but not on iOS. See some of my scripts below for encryption and currency saves:-
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
class Encryption
{
private byte[] IV = { 0x6c, 0x1e, 0x85, 0x5e, 0x97, 0x4a, 0x9e, 0x39, 0x9b, 0x80, 0x33, 0x31, 0x5d, 0x76, 0x6e, 0xc5 };
private byte[] Key = { 0x78, 0x06, 0x2f, 0x16, 0x3a, 0x5f, 0x4d, 0xcc, 0xe4, 0x28, 0xb7, 0x6f, 0x75, 0x1b, 0xd4, 0xb8 };
public void save(string toFile, int currency)
{
FileStream fileStream = new FileStream(toFile, FileMode.Create);
RijndaelManaged RMCrypto = new RijndaelManaged();
CryptoStream CryptStream = new CryptoStream(fileStream, RMCrypto.CreateEncryptor(Key, IV), CryptoStreamMode.Write);
BinaryWriter writer = new BinaryWriter(CryptStream);
writer.Write(currency);
writer.Close();
CryptStream.Close();
fileStream.Close();
}
public int load(string fromFile)
{
if (!File.Exists(fromFile))
return 0;
try
{
FileStream fileStream = new FileStream(fromFile, FileMode.Open);
RijndaelManaged RMCrypto = new RijndaelManaged();
CryptoStream CryptStream = new CryptoStream(fileStream, RMCrypto.CreateDecryptor(Key, IV), CryptoStreamMode.Read);
BinaryReader reader = new BinaryReader(CryptStream);
int currency = reader.ReadInt32();
reader.Close();
CryptStream.Close();
fileStream.Close();
return currency;
}
catch(Exception e)
{
return -1;
}
}
}
This is for the currency script
using UnityEngine;
using System.Collections;
using System;
public class Currency : MonoBehaviour
{
public static Currency instance;
public string file = "currency.bin";//The file to save data in
private int currency;
private Encryption encrypter;
void Start()
{
encrypter = new Encryption();
instance = this;
load();
}
public void save()
{
encrypter.save(file, currency);
}
public void load()
{
currency = encrypter.load(file);
if(currency == -1)
{
Debug.LogError("Issue loading file");
currency = 0;
}
}
public int get()
{
return currency;
}
public void add(int toAdd)
{
currency += toAdd;
}
public void remove(int toRemove)
{
currency -= toRemove;
}
public void addS(int toAdd)
{
add(toAdd);
save();
}
public void removeS(int toRemove)
{
remove(toRemove);
save();
}
}
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