#pragma once

#include "DoubleList.h"

#define MAX_BUFFER  256
#define PORT 7000
typedef struct {
	int Room;
	int Desk;	
	SOCKET hHost;
	SOCKET hClient;
	char GameName[10];
	char HostName[10];	
	char ClientName[10];
	char HostMsg[MAX_BUFFER];
	char ClientMsg[MAX_BUFFER];
	int HostCount;
	int ClientCount;
}GameInfo,*LPGameInfo;//用于保存游戲信息，每建立一個游戲創建一個

typedef struct {
	int Room;
	int Desk;	
	char Name[10];
	SOCKET Sock;
}LoginInfo,Game;//登陸的消息內容，以及用于m_io_group中為每一個用戶保存信息
typedef struct {	
	char GameName[10];
}CreateInfo,JoinInfo;//創建和參加游戲的消息內容
typedef struct {	
	char GameName[10];
	int player;
	int numplayers;
}StartInfo;//開始游戲消息內容
typedef struct {	
	char Msg[MAX_BUFFER];
}MsgInfo;//游戲中發送信息的消息內容
typedef struct {   	
    int MsgType;
	int Size;
	char Buffer[MAX_BUFFER];//消息內容，根據type不同代表不同的消息	
}GameMsg;//發送的數據包結構

typedef struct
{
   OVERLAPPED Overlapped;
   WSABUF DataBuf;
   CHAR Buffer[sizeof(GameMsg)]; 
   //DWORD BytesSEND;
   //DWORD BytesRECV;
   Game gameinfo;
   int type;
} PER_IO_OPERATION_DATA, * LPPER_IO_OPERATION_DATA;//完成端口的io結構
typedef struct 
{
   SOCKET Socket;
} PER_HANDLE_DATA, * LPPER_HANDLE_DATA;//完成端口的key結構
typedef CDoubleList<PER_IO_OPERATION_DATA,		10>	IO_GROUP;
typedef CDoubleList<PER_HANDLE_DATA,		10>	KEY_GROUP;
typedef IO_GROUP::ITERATOR	IO_POS;
typedef KEY_GROUP::ITERATOR KEY_POS;
DWORD WINAPI ServerWorkerThread(LPVOID CompletionPortID);
int SendToClient(SOCKET sock,char *buf,int buflen,int nType,LPPER_IO_OPERATION_DATA pConText);
IO_GROUP			m_io_group;//io結構的雙鏈表,保存所有sock的io結構
KEY_GROUP			m_key_group;//key結構的雙鏈表
typedef CDoubleList<GameInfo,		10>	GameInfo_GROUP;
typedef GameInfo_GROUP::ITERATOR	GameInfo_POS;
GameInfo_GROUP      gameInfo_group;//游戲的雙鏈表，每創建一個游戲分配一個空間


enum
{
	IOCP_RECV,
	IOCP_SEND
};//服務器端完成端口消息的類型
enum
{
	GAME_STATE_LOGIN,
	GAME_STATE_CREATE,
	GAME_STATE_JOIN,
	GAME_STATE_START,
    GAME_STATE_MSG,
	GAME_STATE_END,
	SERVER_SUCCESS,
	SERVER_FAIL,
	GAME_STATE_EXIT
};//發送的數據包的類型