Kayne Ruse
129 lines
2.2 KiB
C++
129 lines
2.2 KiB
C++
/* Copyright: (c) Kayne Ruse 2013
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any damages
|
|
* arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software. If you use this software
|
|
* in a product, an acknowledgment in the product documentation would be
|
|
* appreciated but is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any source
|
|
* distribution.
|
|
*/
|
|
#ifndef PACKETTYPE_HPP_
|
|
#define PACKETTYPE_HPP_
|
|
|
|
#include "vector2.hpp"
|
|
|
|
#include "SDL_net/SDL_net.h"
|
|
|
|
#define PACKET_STRING_SIZE 100
|
|
|
|
#pragma pack(push, 0)
|
|
|
|
namespace Packet {
|
|
|
|
enum class Type {
|
|
NONE = 0,
|
|
|
|
PING = 1,
|
|
PONG = 2,
|
|
BROADCAST_REQUEST = 3,
|
|
BROADCAST_RESPONSE = 4,
|
|
JOIN_REQUEST = 5,
|
|
JOIN_RESPONSE = 6,
|
|
DISCONNECT = 7,
|
|
|
|
SYNCHRONIZE = 8,
|
|
|
|
PLAYER = 9,
|
|
};
|
|
|
|
struct Metadata {
|
|
Type type;
|
|
IPaddress address;
|
|
};
|
|
|
|
struct Ping {
|
|
Metadata meta;
|
|
};
|
|
|
|
struct Pong {
|
|
Metadata meta;
|
|
};
|
|
|
|
struct BroadcastRequest {
|
|
Metadata meta;
|
|
};
|
|
|
|
struct BroadcastResponse {
|
|
Metadata meta;
|
|
char name[PACKET_STRING_SIZE];
|
|
//TODO: version
|
|
};
|
|
|
|
struct JoinRequest {
|
|
Metadata meta;
|
|
};
|
|
|
|
struct JoinResponse {
|
|
Metadata meta;
|
|
int clientIndex;
|
|
//resource list
|
|
};
|
|
|
|
struct Disconnect {
|
|
Metadata meta;
|
|
int clientIndex;
|
|
};
|
|
|
|
struct Synchronize {
|
|
Metadata meta;
|
|
};
|
|
|
|
struct Player {
|
|
Metadata meta;
|
|
//player data
|
|
};
|
|
|
|
|
|
union Packet {
|
|
Packet() {
|
|
meta.type = Type::NONE;
|
|
meta.address.host = 0;
|
|
meta.address.port = 0;
|
|
};
|
|
Metadata meta;
|
|
|
|
Ping ping;
|
|
Pong pong;
|
|
BroadcastRequest broadcastRequest;
|
|
BroadcastResponse broadcastResponse;
|
|
JoinRequest joinRequest;
|
|
JoinResponse joinResponse;
|
|
Disconnect disconnect;
|
|
|
|
Synchronize sync;
|
|
|
|
Player player;
|
|
|
|
#ifdef DEBUG
|
|
char buffer[1024];
|
|
#endif
|
|
};
|
|
|
|
} //namespace Packet
|
|
|
|
#pragma pack(pop)
|
|
|
|
#endif
|