(C++ : IOCP-45) Packet Handler

#include "pch.h"
#include "ServerPacketHandler.h"
#include "BufferReader.h"
#include "BufferWriter.h"

void ServerPacketHandler::HandlePacket(BYTE* buffer, int32 len)
{
	BufferReader br(buffer, len);

	PacketHeader header;
	br.Peek(&header);

	switch (header.id)
	{
	default:
		break;
	}
}

SendBufferRef ServerPacketHandler::Make_S_TEST(uint64 id, uint32 hp, uint16 attack, vector<BuffData> buffs)
{
	SendBufferRef sendBuffer = GSendBufferManager->Open(4096);

	BufferWriter bw(sendBuffer->Buffer(), sendBuffer->AllocSize());

	PacketHeader* header = bw.Reserve<PacketHeader>();
	// id(uint64), 체력(uint32), 공격력(uint16)
	bw << id << hp << attack;

	// 가변 데이터
	bw << (uint16)buffs.size();
	for (BuffData& buff : buffs)
	{
		bw << buff.buffId << buff.remainTime;
	}

	header->size = bw.WriteSize();
	header->id = S_TEST; // 1 : Test Msg

	sendBuffer->Close(bw.WriteSize());

	return sendBuffer;
}

#include "pch.h"
#include "ClientPacketHandler.h"
#include "BufferReader.h"

void ClientPacketHandler::HandlePacket(BYTE* buffer, int32 len)
{
	BufferReader br(buffer, len);

	PacketHeader header;
	br >> header;

	switch (header.id)
	{
	case S_TEST:
		Handle_S_TEST(buffer, len);
		break;
	}
}

// 패킷 설계 TEMP
struct BuffData
{
	uint64 buffId;
	float remainTime;
};

struct S_TEST
{
	uint64 id;
	uint32 hp;
	uint16 attack;
	// 가변 데이터
	// 1) 문자열 (ex. name)
	// 2) 그냥 바이트 배열 (ex. 길드 이미지)
	// 3) 일반 리스트
	vector<BuffData> buffs;
};

void ClientPacketHandler::Handle_S_TEST(BYTE* buffer, int32 len)
{
	BufferReader br(buffer, len);

	PacketHeader header;
	br >> header;

	uint64 id;
	uint32 hp;
	uint16 attack;
	br >> id >> hp >> attack;

	cout << "ID: " << id << " HP : " << hp << " ATT : " << attack << endl;

	vector<BuffData> buffs;
	uint16 buffCount;
	br >> buffCount;

	buffs.resize(buffCount);
	for (int32 i = 0; i < buffCount; i++)
	{
		br >> buffs[i].buffId >> buffs[i].remainTime;
	}

	cout << "BufCount : " << buffCount << endl;
	for (int32 i = 0; i < buffCount; i++)
	{
		cout << "BufInfo : " << buffs[i].buffId << " " << buffs[i].remainTime << endl;
	}
}