/// <summary>
/// 使用随机的新密钥
/// </summary>
public void RandomizeCryptoKey()
{
var decrypted = InternalDecrypt();
currentCryptoKey = ThreadSafeRandom.Next();
hiddenValue = Encrypt(decrypted, currentCryptoKey);
}
private Quaternion InternalDecrypt()
{
if (!inited)
{
currentCryptoKey = cryptoKey;
hiddenValue = Encrypt(identity);
fakeValue = identity;
fakeValueActive = false;
inited = true;
return(identity);
}
Quaternion value;
value.x = TSFloat.Decrypt(hiddenValue.x, currentCryptoKey);
value.y = TSFloat.Decrypt(hiddenValue.y, currentCryptoKey);
value.z = TSFloat.Decrypt(hiddenValue.z, currentCryptoKey);
value.w = TSFloat.Decrypt(hiddenValue.w, currentCryptoKey);
if (ObscuredCheatingDetector.ExistsAndIsRunning && fakeValueActive && !CompareQuaternionsWithTolerance(value, fakeValue))
{
ObscuredCheatingDetector.Instance.OnCheatingDetected();
}
return(value);
}
public static TSQuaternion FromEncrypted(EncryptedQuaternion encrypted)
{
var instance = new TSQuaternion();
instance.SetEncrypted(encrypted);
return(instance);
}
/// <summary>
/// 在SetNewCryptoKey()之后使用
/// 使用新的密钥加密当前实例
/// </summary>
public void ApplyNewCryptoKey()
{
if (currentCryptoKey != cryptoKey)
{
hiddenValue = Encrypt(InternalDecrypt(), cryptoKey);
currentCryptoKey = cryptoKey;
}
}
private TSQuaternion(Quaternion value)
{
currentCryptoKey = cryptoKey;
hiddenValue = Encrypt(value);
#if UNITY_EDITOR
fakeValue = value;
fakeValueActive = true;
#else
var detectorRunning = ObscuredCheatingDetector.ExistsAndIsRunning;
fakeValue = detectorRunning ? value : identity;
fakeValueActive = detectorRunning;
#endif
inited = true;
}
/// <summary>
/// 解密
/// </summary>
public static Quaternion Decrypt(EncryptedQuaternion value, int key)
{
if (key == 0)
{
key = cryptoKey;
}
Quaternion result;
result.x = TSFloat.Decrypt(value.x, key);
result.y = TSFloat.Decrypt(value.y, key);
result.z = TSFloat.Decrypt(value.z, key);
result.w = TSFloat.Decrypt(value.w, key);
return(result);
}
public TSQuaternion(float x, float y, float z, float w)
{
currentCryptoKey = cryptoKey;
hiddenValue = Encrypt(x, y, z, w, currentCryptoKey);
if (ObscuredCheatingDetector.ExistsAndIsRunning)
{
fakeValue = new Quaternion(x, y, z, w);
fakeValueActive = true;
}
else
{
fakeValue = identity;
fakeValueActive = false;
}
#if UNITY_EDITOR
#endif
inited = true;
}
/// <summary>
/// 设置加密后的值
/// </summary>
/// <param name="encrypted"></param>
public void SetEncrypted(EncryptedQuaternion encrypted)
{
inited = true;
hiddenValue = encrypted;
if (currentCryptoKey == 0)
{
currentCryptoKey = cryptoKey;
}
if (ObscuredCheatingDetector.ExistsAndIsRunning)
{
fakeValueActive = false;
fakeValue = InternalDecrypt();
fakeValueActive = true;
}
else
{
fakeValueActive = false;
}
}
/// <summary>
/// 解密
/// </summary>
public static Quaternion Decrypt(EncryptedQuaternion value)
{
return(Decrypt(value, 0));
}
