bool __fastcall Handlers::WriteUsercmdDeltaToBuffer_h(IBaseClientDLL *ECX, void *EDX, int nSlot, bf_write *buf, int from, int to, bool isNewCmd)
{
	static DWORD WriteUsercmdDeltaToBufferReturn = (DWORD)Utils::PatternScan(GetModuleHandle("engine.dll"), "84 C0 74 04 B0 01 EB 02 32 C0 8B FE 46 3B F3 7E C9 84 C0 0F 84 ? ? ? ?");

	if (nTickBaseShift <= 0 || _ReturnAddress() != &WriteUsercmdDeltaToBufferReturn)
		return o_WriteUsercmdDeltaToBuffer(ECX, nSlot, buf, from, to, isNewCmd);

	if (from != -1)
		return true;

	// CL_SendMove function
	auto CL_SendMove = []()
	{
		using CL_SendMove_t = void(__fastcall*)(void);
		static CL_SendMove_t CL_SendMoveF = (CL_SendMove_t)Utils::PatternScan(GetModuleHandle("engine.dll"), ("55 8B EC A1 ? ? ? ? 81 EC ? ? ? ? B9 ? ? ? ? 53 8B 98"));

		CL_SendMoveF();
	};

	// WriteUsercmd function
	auto WriteUsercmd = [](bf_write *buf, CUserCmd *in, CUserCmd *out)
	{
		using WriteUsercmd_t = void(__fastcall*)(bf_write*, CUserCmd*, CUserCmd*);
		static WriteUsercmd_t WriteUsercmdF = (WriteUsercmd_t)Utils::PatternScan(GetModuleHandle("client.dll"), ("55 8B EC 83 E4 F8 51 53 56 8B D9 8B 0D"));

		WriteUsercmdF(buf, in, out);
	};

	uintptr_t *framePtr;
	__asm mov framePtr, ebp;
	auto msg = reinterpret_cast<CCLCMsg_Move_t*>(*framePtr + 0xFCC);
	auto net_channel = g_ClientState->m_NetChannel;

	int32_t new_commands = msg->numNewCommands;

	if (!bInSendMove)
	{
		if (new_commands <= 0)
			return false;

		bInSendMove = true;
		bFirstSendMovePack = true;
		nTickBaseShift += new_commands;

		while (nTickBaseShift > 0)
		{
			CL_SendMove();
			net_channel->Transmit(false);
			bFirstSendMovePack = false;
		}

		bInSendMove = false;
		return false;
	}

	if (!bFirstSendMovePack)
	{
		int32_t loss = min(nTickBaseShift, 10);

		nTickBaseShift -= loss;
		net_channel->m_nOutSequenceNr += loss;
	}

	int32_t next_cmdnr = g_ClientState->lastoutgoingcommand + g_ClientState->chokedcommands + 1;
	int32_t total_new_commands = min(nTickBaseShift, 62);
	nTickBaseShift -= total_new_commands;

	from = -1;
	msg->numNewCommands = total_new_commands;
	msg->numBackupCommands = 0;

	for (to = next_cmdnr - new_commands + 1; to <= next_cmdnr; to++)
	{
		if (!o_WriteUsercmdDeltaToBuffer(ECX, nSlot, buf, from, to, true))
			return false;

		from = to;
	}

	CUserCmd *last_realCmd = g_Input->GetUserCmd(nSlot, from);
	CUserCmd fromCmd;

	if (last_realCmd)
		fromCmd = *last_realCmd;

	CUserCmd toCmd = fromCmd;
	toCmd.command_number++;
	toCmd.tick_count += 200;

	for (int i = new_commands; i <= total_new_commands; i++)
	{
		WriteUsercmd(buf, &toCmd, &fromCmd);
		fromCmd = toCmd;
		toCmd.command_number++;
		toCmd.tick_count++;
	}

	return true;
}