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NetPlay: Split the server out, and make the local system manage a client as well

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This should be transparent, but it may cause regressions.

The idea here is that now all players, including the host of the server,
talk to the server through TCP/IP networking. This significantly reduces
our codepaths through netplay, and will prevent strange local-only bugs
from happening.

The cleanup isn't 100% finished yet. The NetPlay dialog still drives the
server through private APIs. I eventually want to sanction off the server
entirely, so all communication is done through TCP/IP. This will allow us
to have high-traffic public servers that can relay multiple games and
lobbies at a time, and split off channel and game management to people
other than the host.

This is all still just a pipe dream, though.
This commit is contained in:
Jasper St. Pierre
2013-07-22 04:21:56 -04:00
parent 9e8655fa1f
commit 3b32d3c90d
7 changed files with 294 additions and 270 deletions
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67
Source/Core/Core/Src/NetPlayProto.h Normal file
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// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _NETPLAY_PROTO_H
#define _NETPLAY_PROTO_H
#include "Common.h"
#include "CommonTypes.h"
struct NetSettings
{
bool m_DSPHLE;
bool m_DSPEnableJIT;
bool m_WriteToMemcard;
u8 m_Controllers[4];
};
struct Rpt : public std::vector<u8>
{
u16 channel;
};
typedef std::vector<Rpt> NetWiimote;
#define NETPLAY_VERSION "Dolphin NetPlay 2013-07-19"
// messages
enum
{
NP_MSG_PLAYER_JOIN = 0x10,
NP_MSG_PLAYER_LEAVE = 0x11,
NP_MSG_CHAT_MESSAGE = 0x30,
NP_MSG_PAD_DATA = 0x60,
NP_MSG_PAD_MAPPING = 0x61,
NP_MSG_PAD_BUFFER = 0x62,
NP_MSG_WIIMOTE_DATA = 0x70,
NP_MSG_WIIMOTE_MAPPING = 0x71, // just using pad mapping for now
NP_MSG_START_GAME = 0xA0,
NP_MSG_CHANGE_GAME = 0xA1,
NP_MSG_STOP_GAME = 0xA2,
NP_MSG_DISABLE_GAME = 0xA3,
NP_MSG_READY = 0xD0,
NP_MSG_NOT_READY = 0xD1,
NP_MSG_PING = 0xE0,
NP_MSG_PONG = 0xE1,
};
typedef u8 MessageId;
typedef u8 PlayerId;
typedef s8 PadMapping;
typedef u32 FrameNum;
enum
{
CON_ERR_SERVER_FULL = 1,
CON_ERR_GAME_RUNNING,
CON_ERR_VERSION_MISMATCH
};
#endif