private static void DOWNLOAD_MAP_REPLY(byte[] bytes)
{
DownloadMapReply input = DownloadMapReply.Parser.ParseFrom(bytes);
if (!input.Ret)
{
string msg = "下载地图失败！";
UIManager.Instance.SystemTips(msg, PanelSystemTips.MessageType.Error);
GameRoomManager.Instance.Log("MSG: DOWNLOAD_MAP_REPLY Error - " + msg);
return;
}
if (input.PackageIndex == 0)
{// 第一条此类消息
mapDataBuffers.Clear();
GameRoomManager.Instance.Log($"MSG: DOWNLOAD_MAP_REPLY - 开始下载地图！地图名：{input.RoomName}");
}
mapDataBuffers.Add(input.MapData.ToByteArray());
bool ret = false;
if (input.IsLastPackage)
{// 最后一条此类消息了
int totalSize = 0;
foreach (var package in mapDataBuffers)
{
totalSize += package.Length;
}
// 同时确保文件名的唯一性和可读性
string mapName = $"{input.RoomName}_{input.RoomId}";
// 把服务器传过来的地图数据写入本地文件
BinaryWriter writer = GameRoomManager.Instance.HexmapHelper.BeginSaveBuffer(mapName);
if (writer == null)
{
return;
}
foreach (var package in mapDataBuffers)
{
GameRoomManager.Instance.HexmapHelper.SaveBuffer(writer, package);
}
GameRoomManager.Instance.HexmapHelper.EndSaveBuffer(ref writer);
GameRoomManager.Instance.Log($"MSG: DOWNLOAD_MAP_REPLY - 下载地图成功！地图名：{mapName} - Total Map Size:{totalSize}");
// 从本地文件读取地图，并显示出来
GameRoomManager.Instance.HexmapHelper.Load(mapName);
GameRoomManager.Instance.Log($"MSG: DOWNLOAD_MAP_REPLY - 显示地图！地图名：{mapName}");
// 设置房间ID和名字
GameRoomManager.Instance.RoomId = input.RoomId;
GameRoomManager.Instance.RoomName = input.RoomName;
string msg = $"进入战场 - {input.RoomName}";
GameRoomManager.Instance.Log("MSG: DOWNLOAD_MAP_REPLY OK - " + msg);
UIManager.Instance.SystemTips(msg, PanelSystemTips.MessageType.Success);
// 2-补充内容，获取城市信息
DownloadCities output = new DownloadCities()
{
RoomId = input.RoomId,
};
GameRoomManager.Instance.SendMsg(ROOM.DownloadCities, output.ToByteArray());
// 3-补充内容，获取单位信息
DownloadActors output2 = new DownloadActors()
{
RoomId = input.RoomId,
};
GameRoomManager.Instance.SendMsg(ROOM.DownloadActors, output2.ToByteArray());
// 4-刷新玩家身上的资源
UpdateRes output3 = new UpdateRes()
{
RoomId = input.RoomId,
OwnerId = GameRoomManager.Instance.CurrentPlayer.TokenId,
};
GameRoomManager.Instance.SendMsg(ROOM.UpdateRes, output3.ToByteArray());
// 5-刷新玩家身上的行动点
UpdateActionPoint output4 = new UpdateActionPoint()
{
RoomId = input.RoomId,
OwnerId = GameRoomManager.Instance.CurrentPlayer.TokenId,
};
GameRoomManager.Instance.SendMsg(ROOM.UpdateActionPoint, output4.ToByteArray());
}
}
private static void DOWNLOAD_MAP(byte[] bytes)
{
DownloadMap input = DownloadMap.Parser.ParseFrom(bytes);
string tableName = $"MAP:{input.RoomId}";
if (!ServerRoomManager.Instance.Redis.CSRedis.Exists(tableName))
{
string msg = $"Cannot find the table - {tableName}"; // Redis中没有找到地图表格
ServerRoomManager.Instance.Log("MSG：DOWNLOAD_MAP - " + msg);
DownloadMapReply output = new DownloadMapReply()
{
Ret = false,
ErrMsg = msg,
};
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
return;
}
//////////////
// 校验地图的RoomId是否和Redis中保存的一致
long roomId = ServerRoomManager.Instance.Redis.CSRedis.HGet <long>(tableName, "RoomId");
if (roomId != input.RoomId)
{
string msg = $"Read map data from redis failed! RoomId is not matched! RoomId from client:{input.RoomId} - RoomId from Redis:{roomId}"; // 从Redis中读取地图数据失败！roomId不匹配！传来的RoomId // Redis中保存的RoomId
ServerRoomManager.Instance.Log("MSG：DOWNLOAD_MAP - " + msg);
DownloadMapReply output = new DownloadMapReply()
{
Ret = false,
ErrMsg = msg,
};
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
return;
}
string roomName = ServerRoomManager.Instance.Redis.CSRedis.HGet <string>(tableName, "RoomName");
//////////////
// 计算这张地图是不是我自己创建的
PlayerInfo pi = ServerRoomManager.Instance.GetPlayer(_args);
if (pi == null)
{
string msg = $"Read map data from redis failed! Player is not found! MapName:{roomName} - RoomId:{roomId}"; // 从Redis中读取地图数据失败！我自己并没有在战场服务器！地图名
ServerRoomManager.Instance.Log("MSG：DOWNLOAD_MAP - " + msg);
DownloadMapReply output = new DownloadMapReply()
{
Ret = false,
ErrMsg = msg,
};
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
return;
}
long TokenId = ServerRoomManager.Instance.Redis.CSRedis.HGet <long>(tableName, "Creator");
bool IsCreateByMe = TokenId == pi.Enter.TokenId;
//////////////
// 其他数据
int maxPlayerCount = ServerRoomManager.Instance.Redis.CSRedis.HGet <int>(tableName, "MaxPlayerCount");
//////////////
// 读取地图数据
byte[] totalData = ServerRoomManager.Instance.Redis.CSRedis.HGet <byte[]>(tableName, "MapData");
int totalSize = totalData.Length;
//////////////
// 服务器把这份数据留起来自己用——这部分代码暂时无效
var roomLogic = ServerRoomManager.Instance.GetRoomLogic(roomId);
if (roomLogic == null)
{
string msg = ($"The Battlefield is not created or has been disposed! MapName:{roomName} - RoomId:{roomId}"); // 该战场尚未创建或者已经被销毁！地图名
ServerRoomManager.Instance.Log("MSG：DOWNLOAD_MAP - " + msg);
DownloadMapReply output = new DownloadMapReply()
{
Ret = false,
ErrMsg = msg,
};
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
return;
}
if (!roomLogic.SetMap(totalData))
{
string msg = ($"Map data is not valid, can be currupted! MapName:{roomName} - RoomId:{roomId}"); // 地图数据不合法，可能已经被损坏！地图名
ServerRoomManager.Instance.Log("MSG：DOWNLOAD_MAP - " + msg);
DownloadMapReply output = new DownloadMapReply()
{
Ret = false,
ErrMsg = msg,
};
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
return;
}
//////////////
// 把地图数据下发到客户端
const int CHUNK_SIZE = 900;
int remainSize = totalSize;
int index = 0;
int position = 0;
while (remainSize > CHUNK_SIZE)
{
DownloadMapReply output = new DownloadMapReply()
{
RoomName = roomName,
RoomId = input.RoomId,
MaxPlayerCount = maxPlayerCount,
IsCreatedByMe = IsCreateByMe,
IsLastPackage = false,
PackageIndex = index++,
Ret = true,
};
byte[] sendBytes = new byte[CHUNK_SIZE];
Array.Copy(totalData, position, sendBytes, 0, CHUNK_SIZE);
output.MapData = ByteString.CopyFrom(sendBytes);
position += CHUNK_SIZE;
remainSize -= CHUNK_SIZE;
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
}
{
DownloadMapReply output = new DownloadMapReply()
{
RoomName = roomName,
RoomId = input.RoomId,
MaxPlayerCount = maxPlayerCount,
IsCreatedByMe = IsCreateByMe,
IsLastPackage = true,
PackageIndex = index++,
Ret = true,
};
byte[] sendBytes = new byte[remainSize];
Array.Copy(totalData, position, sendBytes, 0, remainSize);
output.MapData = ByteString.CopyFrom(sendBytes);
position += remainSize;
remainSize -= remainSize;
ServerRoomManager.Instance.SendMsg(_args, ROOM_REPLY.DownloadMapReply, output.ToByteArray());
}
ServerRoomManager.Instance.Log($"MSG: DOWNLOAD_MAP - Download map data succeeded! MapName:{roomName} - Total Map Size:{totalSize}"); // 地图数据下载完成！地图名
}
