index 78221ab00b9b1780efe8014d84f580cdf047226f..346a5018f2295f2d20871c01ef1a33e0b8901545 100644 (file)
-(* Copyright (C) DooM 2D:Forever Developers
+(* Copyright (C) Doom 2D: Forever Developers
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
interface
-uses g_net, g_netmsg, ENet;
+uses e_msg, g_net, g_netmsg, ENet;
-procedure g_Net_ClientMsgHandler(P: pENetPacket);
-procedure g_Net_ClientLightMsgHandler(P: pENetPacket);
-procedure g_Net_HostMsgHandler(S: pTNetClient; P: pENetPacket);
+type
+ TNetClientMsgHandler = function (M: TMsg): Boolean;
+ TNetHostMsgHandler = function (S: pTNetClient; M: TMsg): Boolean;
+
+procedure g_Net_Client_HandlePacket(P: pENetPacket; Handler: TNetClientMsgHandler);
+procedure g_Net_Host_HandlePacket(S: pTNetClient; P: pENetPacket; Handler: TNetHostMsgHandler);
+
+function g_Net_ClientMsgHandler(NetMsg: TMsg): Boolean;
+function g_Net_ClientLightMsgHandler(NetMsg: TMsg): Boolean;
+function g_Net_HostMsgHandler(S: pTNetClient; NetMsg: TMsg): Boolean;
implementation
-uses e_msg;
+uses sysutils, g_console;
-procedure g_Net_ClientMsgHandler(P: pENetPacket);
+procedure g_Net_Client_HandlePacket(P: pENetPacket; Handler: TNetClientMsgHandler);
var
- MID: Byte;
+ MNext: Integer;
+ MSize: LongWord;
+ MHandled: Boolean;
NetMsg: TMsg;
begin
if not NetMsg.Init(P^.data, P^.dataLength, True) then
Exit;
+ MNext := 0;
+
+ while NetMsg.BytesLeft() > 0 do
+ begin
+ MSize := NetMsg.ReadLongWord();
+ MNext := NetMsg.ReadCount + MSize;
+ MHandled := Handler(NetMsg); // TODO: maybe do something with this bool
+ NetMsg.Seek(MNext);
+ end;
+
+ enet_packet_destroy(P);
+end;
+
+procedure g_Net_Host_HandlePacket(S: pTNetClient; P: pENetPacket; Handler: TNetHostMsgHandler);
+var
+ MNext: Integer;
+ MSize: LongWord;
+ MHandled: Boolean;
+ NetMsg: TMsg;
+begin
+ if not NetMsg.Init(P^.data, P^.dataLength, True) then
+ Exit;
+
+ MNext := 0;
+
+ while NetMsg.BytesLeft() > 0 do
+ begin
+ MSize := NetMsg.ReadLongWord();
+ MNext := NetMsg.ReadCount + MSize;
+ MHandled := Handler(S, NetMsg); // TODO: maybe do something with this bool
+ NetMsg.Seek(MNext);
+ end;
+
+ enet_packet_destroy(P);
+end;
+
+
+function g_Net_ClientMsgHandler(NetMsg: TMsg): Boolean;
+var
+ MID: Byte;
+begin
+ Result := True;
MID := NetMsg.ReadByte();
case MID of
NET_MSG_TIME_SYNC: MC_RECV_TimeSync(NetMsg);
NET_MSG_VOTE_EVENT: MC_RECV_VoteEvent(NetMsg);
- end;
- enet_packet_destroy(P);
+ else
+ begin
+ Result := False;
+ g_Console_Add('unknown message ID: ' + IntToStr(MID));
+ end;
+ end;
end;
-procedure g_Net_ClientLightMsgHandler(P: pENetPacket);
+function g_Net_ClientLightMsgHandler(NetMsg: TMsg): Boolean;
var
MID: Byte;
- NetMsg: TMsg;
begin
- if not NetMsg.Init(P^.data, P^.dataLength, True) then
- Exit;
-
+ Result := True;
MID := NetMsg.ReadByte();
case MID of
NET_MSG_PLR: if NetState <> NET_STATE_AUTH then MC_RECV_PlayerCreate(NetMsg);
NET_MSG_PLRDEL: if NetState <> NET_STATE_AUTH then MC_RECV_PlayerDelete(NetMsg);
- end;
- enet_packet_destroy(P);
+ else Result := False;
+ end;
end;
-procedure g_Net_HostMsgHandler(S: pTNetClient; P: pENetPacket);
+function g_Net_HostMsgHandler(S: pTNetClient; NetMsg: TMsg): Boolean;
var
MID: Byte;
- NetMsg: TMsg;
begin
- if not NetMsg.Init(P^.data, P^.dataLength, True) then
- Exit;
-
+ Result := True;
MID := NetMsg.ReadByte();
case MID of
NET_MSG_VOTE_EVENT: MH_RECV_Vote(S, NetMsg);
end;
-
- enet_packet_destroy(P);
end;
end.