cube-game-plus-plus/common/network/Packet.h

#ifndef PACKET_H
#define PACKET_H

#include "common/network/ENet.h"

class Packet {
    ENetPacket* packet;
    int readIndex;
    bool error;
    
public:
    typedef char int8;
    typedef short int16;
    typedef int int32;

    static_assert(sizeof (int8) == 1, "size of int8 must be 1 byte");
    static_assert(sizeof (int16) == 2, "size of int16 must be 2 byte");
    static_assert(sizeof (int32) == 4, "size of int32 must be 4 byte");

    Packet(ENetPacket* packet);
    ~Packet();
    Packet(const Packet&) = delete;
    Packet& operator=(const Packet&) = delete;
    Packet(Packet&&) = delete;
    Packet& operator=(Packet&&) = delete;

    bool hasData() const;
    bool hasError() const;

    void read(void* buffer, int length);
    int8 read8();
    int16 read16();
    int32 read32();
};

#endif