added setup option to enable network multi-player games

[rocksndiamonds.git] / src / screens.c

diff --git a/src/screens.c b/src/screens.c
index 200f725c27edc2ea348f530f3bdc54908366969c..1346c21886fef76e0ca866324d03f14b77affd2f 100644 (file)
--- a/src/screens.c
+++ b/src/screens.c
@@ -5879,6 +5879,7 @@ static struct TokenInfo setup_info_main[] =
 static struct TokenInfo setup_info_game[] =
 {
   { TYPE_SWITCH,       &setup.team_mode,       "Team-Mode (Multi-Player):" },
+  { TYPE_SWITCH,       &setup.network_mode,    "Network Multi-Player Mode:" },
   { TYPE_YES_NO,       &setup.input_on_focus,  "Only Move Focussed Player:" },
   { TYPE_SWITCH,       &setup.time_limit,      "Time Limit:"           },
   { TYPE_SWITCH,       &setup.handicap,        "Handicap:"             },
@@ -6411,6 +6412,11 @@ static void changeSetupValue(int screen_pos, int setup_info_pos_raw, int dx)
   // fullscreen state may have changed at this point
   if (si->value == &setup.fullscreen)
     ToggleFullscreenOrChangeWindowScalingIfNeeded();
+
+  if (si->value == &setup.network_mode &&
+      setup.network_mode &&
+      !options.network)
+    Request("Please restart game to enable network games!", REQ_CONFIRM);
 }
 
 static struct TokenInfo *getSetupInfoFinal(struct TokenInfo *setup_info_orig)