Method BuildSynchTable

Code/CryEngine/CryAction/Network/ScriptRMI.cpp:382–447

setup the meta-table for synched variables

// setup the meta-table for synched variables
bool CScriptRMI::BuildSynchTable(SmartScriptTable vars, SmartScriptTable cls, const char* name)
{
	IScriptSystem* pSS = vars->GetScriptSystem();
	SmartScriptTable synched(pSS);
	SmartScriptTable defaultValues(pSS);

	// TODO: Improve
	IScriptTable::SUserFunctionDesc fd;
	fd.pFunctor = functor_ret(SynchedNewIndexFunction);
	fd.sFunctionName = "__newindex";
	fd.sGlobalName = "<net-dispatch>";
	fd.sFunctionParams = "(...)";
	synched->AddFunction(fd);

	std::vector<SSynchedPropertyInfo> properties;

	IScriptTable::Iterator iter = vars->BeginIteration();
	while (vars->MoveNext(iter))
	{
		if (iter.sKey)
		{
			int type;
			if (!vars->GetValue(iter.sKey, type))
			{
				vars->EndIteration(iter);
				pSS->RaiseError("No type for %s", iter.sKey);
				return false;
			}
			size_t len = strlen(iter.sKey);
			if (len > MaxSynchedPropertyNameLength)
			{
				vars->EndIteration(iter);
				pSS->RaiseError("Synched var name '%s' too long (max is %d)",
				                iter.sKey, (int)MaxSynchedPropertyNameLength);
				return false;
			}
			SSynchedPropertyInfo info;
			cry_strcpy(info.name, iter.sKey);
			info.type = (EScriptSerializeType) type;
			properties.push_back(info);

			if (info.type == eSST_String)
				defaultValues->SetValue(iter.sKey, "");
			else
				defaultValues->SetValue(iter.sKey, 0);
		}
	}
	vars->EndIteration(iter);

	if (properties.empty())
		return true;

	fd.pFunctor = NULL;
	fd.pUserDataFunc = SerializeFunction;
	fd.nDataSize = sizeof(SSynchedPropertyInfo) * properties.size();
	fd.pDataBuffer = &properties[0];
	fd.sFunctionName = SERIALIZE_FUNCTION;
	fd.sFunctionParams = "(...)";