/// <summary>
/// Invoke this hook with a certain parameter registry.
/// </summary>
/// <param name="registry">The registry containing the required values for this hook's execution.</param>
/// <param name="resolver">A helper resolver for complex registry entries (automatically cached).</param>
public override void SubInvoke(IRegistry registry, IRegistryResolver resolver)
{
string registryEntry = ParameterRegistry.Get <string>("registry_entry");
string resultEntry = ParameterRegistry.Get <string>("shared_result_entry");
double value = resolver.ResolveGetSingle <double>(registryEntry);
double previousAccumulatedValue = ParameterRegistry.Get <double>("accumulated_value");
int currentInterval = HookUtils.GetCurrentInterval(registry, TimeStep.TimeScale);
int resetInterval = ParameterRegistry.Get <int>("reset_interval");
int resetEvery = ParameterRegistry.Get <int>("reset_every");
int countSinceReset = ParameterRegistry.Get <int>("count_since_reset");
if (currentInterval == resetInterval || resetEvery > 0 && currentInterval % resetEvery == 0)
{
previousAccumulatedValue = 0.0;
countSinceReset = 0;
}
countSinceReset++;
double result = value + previousAccumulatedValue;
if (ParameterRegistry.Get <bool>("average_mode"))
{
result /= countSinceReset;
}
ParameterRegistry["count_since_reset"] = countSinceReset;
ParameterRegistry["accumulated_value"] = value + previousAccumulatedValue;
resolver.ResolveSet(resultEntry, result, addIdentifierIfNotExists: true);
}
protected void RestoreHeader()
{
HookUtils.FlushICache(_pTarget, _targetHeaderBackup.Length);
fixed(void *ptr = _targetHeaderBackup)
HookUtils.MemCpy(_pTarget, ptr, _targetHeaderBackup.Length);
}
public void InvokeTimeScaleEvent(TimeScale timeScale)
{
lock (_bufferHooksToInvoke) // the lock is only needed as a safeguard against lifecycle invokes, but as it's just a marginal overhead it's better than colliding with another invoke
{
Operator.EjectTimeScaleEvent(timeScale, Operator.AttachedLocalHooksByTimeScale, LocalLocalHookTimeSteps, _bufferHooksToInvoke);
IRegistry bufferRegistry = GetPopulatedBufferRegistry();
ArrayUtils.SortListInPlaceIndexed(_bufferHooksToInvoke, Operator.GetLocalHookInvocationIndex);
HookUtils.FetchOrderedBackgroundHooks(_bufferHooksToInvoke, _bufferHooksToInvokeInBackground);
foreach (IHook hook in _bufferHooksToInvoke)
{
if (!hook.InvokeInBackground)
{
hook.Operator = Operator;
hook.Invoke(bufferRegistry, _bufferRegistryResolver);
}
}
if (_bufferHooksToInvokeInBackground.Count > 0)
{
Operator.DispatchBackgroundHookInvocation(_bufferHooksToInvokeInBackground, bufferRegistry, _bufferRegistryEntries, _bufferResolvedRegistryEntries);
}
MarkDeadHooks(Operator.AttachedLocalHooks, LocalLocalHookTimeSteps);
}
}
internal static void DoHook()
{
o_OnUpdate = HookUtils.HookCall <OnUpdate>(0xA70090, Main.OnUpdate);
o_Exit = HookUtils.HookCall <Exit>(0xE79BF0, Main.Exit);
o_CompleteTask = HookUtils.HookCall <CompleteTask>(0x88AB50, Main.CompleteTask);
o_CallMeeting = HookUtils.HookCall <CallMeeting>(0x8DF240, Main.CallMeeting);
o_EndMeeting = HookUtils.HookCall <EndMeeting>(0xE1B490, Main.EndMeeting);
o_StartGame = HookUtils.HookCall <StartGame>(0xD59E40, Main.StartGame); // is called when game starts and when meeting starts
}
private void EnableAddrModifiable()
{
if (!LDasm.IsIL2CPP())
{
return;
}
HookUtils.SetAddrFlagsToRWE(new IntPtr(_pTarget), _targetHeaderBackup.Length);
HookUtils.SetAddrFlagsToRWE(new IntPtr(_pProxy), _targetHeaderBackup.Length + _jmpCodeSize);
}
protected void PatchProxyMethod()
{
HookUtils.FlushICache(_pProxy, _targetHeaderBackup.Length * 2);
// copy target's code to proxy
fixed(byte *ptr = _targetHeaderBackup)
HookUtils.MemCpy(_pProxy, ptr, _targetHeaderBackup.Length);
// jmp to target's new position
long jmpFrom = (long)_pProxy + _targetHeaderBackup.Length;
long jmpTo = (long)_pTarget + _targetHeaderBackup.Length;
FlushJmpCode((void *)jmpFrom, (void *)jmpTo);
}
protected void BackupHeader()
{
if (_targetHeaderBackup != null)
{
return;
}
uint requireSize = LDasm.SizeofMinNumByte(_pTarget, _jmpCodeSize);
_targetHeaderBackup = new byte[requireSize];
fixed(void *ptr = _targetHeaderBackup)
HookUtils.MemCpy(ptr, _pTarget, _targetHeaderBackup.Length);
}
protected void PatchTargetMethod()
{
HookUtils.FlushICache(_pTarget, _targetHeaderBackup.Length);
FlushJmpCode(_pTarget, _pReplace);
}
static void HookUtilsMessage()
{
HookUtils.ToMessage();
}
private void DoInstall()
{
HookPool.AddHook(_targetMethod, this);
if (_codePatcher == null)
{
if (GetFunctionAddr())
{
#if ENABLE_HOOK_DEBUG
UnityEngine.Debug.Log($"Original [{_targetMethod.DeclaringType.Name}.{_targetMethod.Name}]: {HookUtils.HexToString(_targetPtr.ToPointer(), 64, -16)}");
UnityEngine.Debug.Log($"Original [{_replacementMethod.DeclaringType.Name}.{_replacementMethod.Name}]: {HookUtils.HexToString(_replacementPtr.ToPointer(), 64, -16)}");
UnityEngine.Debug.Log($"Original [{_proxyMethod.DeclaringType.Name}.{_proxyMethod.Name}]: {HookUtils.HexToString(_proxyPtr.ToPointer(), 64, -16)}");
#endif
CreateCodePatcher();
_codePatcher.ApplyPatch();
#if ENABLE_HOOK_DEBUG
UnityEngine.Debug.Log($"New [{_targetMethod.DeclaringType.Name}.{_targetMethod.Name}]: {HookUtils.HexToString(_targetPtr.ToPointer(), 64, -16)}");
UnityEngine.Debug.Log($"New [{_replacementMethod.DeclaringType.Name}.{_replacementMethod.Name}]: {HookUtils.HexToString(_replacementPtr.ToPointer(), 64, -16)}");
UnityEngine.Debug.Log($"New [{_proxyMethod.DeclaringType.Name}.{_proxyMethod.Name}]: {HookUtils.HexToString(_proxyPtr.ToPointer(), 64, -16)}");
#endif
}
}
isHooked = true;
}
