void HolidayManager::UnhookIfNecessary()
{
// Not hooked
if (!m_iHookID)
return;
// We're still wanted
if (m_isHolidayForward->GetFunctionCount() > 0)
return;
SH_REMOVE_HOOK_ID(m_iHookID);
m_iHookID = 0;
}
void UnhookCommand(ConCommandBase *pBase)
{
if (!pBase->IsCommand())
return;
ConCommand *cmd = (ConCommand*)pBase;
void **vtable = GetVirtualTable(cmd);
size_t index;
if (!FindVtable(vtable, index))
{
logger->LogError("Console detour tried to unhook command \"%s\" but it wasn't found", pBase->GetName());
return;
}
assert(vtables[index].refcount > 0);
vtables[index].refcount--;
if (vtables[index].refcount == 0)
{
SH_REMOVE_HOOK_ID(vtables[index].hook);
vtables.erase(vtables.iterAt(index));
}
}
CommandHook::~CommandHook() {
if(this->hook_id) {
SH_REMOVE_HOOK_ID(this->hook_id);
}
}