From: fgsfds <pvt.fgsfds@gmail.com>
Date: Mon, 5 Feb 2018 17:06:32 +0000 (+0300)
Subject: port forwarding and miniupnpc are now completely optional
X-Git-Url: https://deadsoftware.ru/gitweb?p=d2df-sdl.git;a=commitdiff_plain;h=510ce208a83791aca610ab38198a9ebbb2ad2bfe

port forwarding and miniupnpc are now completely optional
---

diff --git a/README b/README
index 744360a..d9d63a8 100644
--- a/README
+++ b/README
@@ -19,11 +19,13 @@ cd src/game
 fpc -O3 -Fi../lib/vampimg -Fi../lib/vampimg/JpegLib -Fi../lib/vampimg/ZLib -Fu../lib/vampimg -Fu../lib/vampimg/JpegLib -Fu../lib/vampimg/ZLib -FE../../bin -FU../../tmp Doom2DF.lpr
 
 If you want SDL_mixer instead of FMOD, add -dUSE_MIXER.
+If you want the server to be able to forward ports via UPNP, add -dUSE_MINIUPNPC.
 To build a headless (no video/audio, for dedicated servers) executable, add -dHEADLESS.
 Replace -O3 with -g -gl to enable debugging features. Run the game with --gdb when using a debugger to
 prevent it from eating exceptions.
 
-Windows binaries will require the appropriate DLLs (SDL2.dll, SDL2_mixer.dll or FMODEx.dll, ENet.dll).
+Windows binaries will require the appropriate DLLs (SDL2.dll, SDL2_mixer.dll or FMODEx.dll, ENet.dll, miniupnpc.dll),
+unless you choose to static link them (see below).
 
 
 Static Linking
@@ -35,8 +37,9 @@ It is now possible to link windoze LibJIT and ENet as static libs.
 
 First, you need to clone ( http://repo.or.cz/d2df-binlib.git ) (repo with prebuilt windoze libs).
 Then, you can use:
-  -dLIBJIT_WINDOZE_STATIC  -- static LibJIT
-  -dLIBENET_WINDOZE_STATIC -- static ENet
+  -dLIBJIT_WINDOZE_STATIC       -- static LibJIT
+  -dLIBENET_WINDOZE_STATIC      -- static ENet
+  -dLIBMINIUPNPC_WINDOZE_STATIC -- static MiniUPNPC
 
 Don't forget to specify lib*.a location with -Fi<...>
 
diff --git a/src/game/Doom2DF.lpr b/src/game/Doom2DF.lpr
index 429c5f0..5f707e0 100644
--- a/src/game/Doom2DF.lpr
+++ b/src/game/Doom2DF.lpr
@@ -38,7 +38,9 @@ uses
   math,
   GL,
   GLExt,
+{$IFDEF USE_MINIUPNPC}
   miniupnpc in '../lib/miniupnpc/miniupnpc.pas',
+{$ENDIF}
   SDL2 in '../lib/sdl2/sdl2.pas',
 {$IFDEF USE_SDLMIXER}
   SDL2_mixer in '../lib/sdl2/SDL2_mixer.pas',
diff --git a/src/game/g_net.pas b/src/game/g_net.pas
index 93525c9..4e2ed9a 100644
--- a/src/game/g_net.pas
+++ b/src/game/g_net.pas
@@ -19,7 +19,7 @@ unit g_net;
 interface
 
 uses
-  e_log, e_msg, ENet, miniupnpc, Classes, MAPDEF;
+  e_log, e_msg, ENet, Classes, MAPDEF{$IFDEF USE_MINIUPNPC}, miniupnpc;{$ELSE};{$ENDIF}
 
 const
   NET_PROTOCOL_VER = 173;
@@ -141,10 +141,12 @@ var
   NetGotEverything: Boolean = False;
   NetGotKeys:       Boolean = False;
 
+{$IFDEF USE_MINIUPNPC}
   NetPortForwarded: Word = 0;
   NetPongForwarded: Boolean = False;
   NetIGDControl: AnsiString;
   NetIGDService: TURLStr;
+{$ENDIF}
 
   NetDumpFile: TStream;
 
@@ -1111,6 +1113,7 @@ begin
 end;
 
 function g_Net_ForwardPorts(ForwardPongPort: Boolean = True): Boolean;
+{$IFDEF USE_MINIUPNPC}
 var
   DevList: PUPNPDev;
   Urls: TUPNPUrls;
@@ -1203,8 +1206,14 @@ begin
   FreeUPNPUrls(@Urls);
   Result := True;
 end;
+{$ELSE}
+begin
+  Result := False;
+end;
+{$ENDIF}
 
 procedure g_Net_UnforwardPorts();
+{$IFDEF USE_MINIUPNPC}
 var
   I: Integer;
   StrPort: AnsiString;
@@ -1233,6 +1242,10 @@ begin
 
   NetPortForwarded := 0;
 end;
+{$ELSE}
+begin
+end;
+{$ENDIF}
 
 initialization
 
diff --git a/src/lib/miniupnpc/miniupnpc.pas b/src/lib/miniupnpc/miniupnpc.pas
index 3e453b1..37ced0c 100644
--- a/src/lib/miniupnpc/miniupnpc.pas
+++ b/src/lib/miniupnpc/miniupnpc.pas
@@ -1,4 +1,4 @@
-{$DEFINE LIBMINIUPNPC_WINDOZE_STATIC}
+{.$DEFINE LIBMINIUPNPC_WINDOZE_STATIC}
 
 {$MODE OBJFPC}
 {$PACKRECORDS C}