1 files changed, 54 insertions, 0 deletions

diff --git a/src/net_gui.c b/src/net_gui.c
index d8c584b7..a79df735 100644
--- a/src/net_gui.c
+++ b/src/net_gui.c
@@ -37,6 +37,7 @@
 
 #include "net_client.h"
 #include "net_gui.h"
+#include "net_query.h"
 #include "net_server.h"
 
 #include "textscreen.h"
@@ -46,6 +47,7 @@ static int old_max_players;
 static txt_label_t *player_labels[NET_MAXPLAYERS];
 static txt_label_t *ip_labels[NET_MAXPLAYERS];
 static txt_label_t *drone_label;
+static txt_label_t *master_msg_label;
 static boolean had_warning;
 
 static void EscapePressed(TXT_UNCAST_ARG(widget), void *unused)
@@ -73,6 +75,8 @@ static void OpenWaitDialog(void)
     TXT_SignalConnect(cancel, "pressed", EscapePressed, NULL);
 
     TXT_SetWindowAction(window, TXT_HORIZ_LEFT, cancel);
+    TXT_SetWindowPosition(window, TXT_HORIZ_CENTER, TXT_VERT_BOTTOM,
+                                  TXT_SCREEN_W / 2, TXT_SCREEN_H - 9);
 
     old_max_players = 0;
 }
@@ -182,6 +186,55 @@ static void UpdateGUI(void)
     TXT_SetWindowAction(window, TXT_HORIZ_RIGHT, startgame);
 }
 
+static void BuildMasterStatusWindow(void)
+{
+    txt_window_t *master_window;
+
+    master_window = TXT_NewWindow(NULL);
+    master_msg_label = TXT_NewLabel("");
+    TXT_AddWidget(master_window, master_msg_label);
+
+    // This window is here purely for information, so it should be
+    // in the background.
+
+    TXT_LowerWindow(master_window);
+    TXT_SetWindowPosition(master_window, TXT_HORIZ_CENTER, TXT_VERT_CENTER,
+                                         TXT_SCREEN_W / 2, TXT_SCREEN_H - 4);
+    TXT_SetWindowAction(master_window, TXT_HORIZ_LEFT, NULL);
+    TXT_SetWindowAction(master_window, TXT_HORIZ_CENTER, NULL);
+    TXT_SetWindowAction(master_window, TXT_HORIZ_RIGHT, NULL);
+}
+
+static void CheckMasterStatus(void)
+{
+    boolean added;
+
+    if (!NET_Query_CheckAddedToMaster(&added))
+    {
+        return;
+    }
+
+    if (master_msg_label == NULL)
+    {
+        BuildMasterStatusWindow();
+    }
+
+    if (added)
+    {
+        TXT_SetLabel(master_msg_label,
+            "Your server is now registered with the global master server.\n"
+            "Other players can find your server online.");
+    }
+    else
+    {
+        TXT_SetLabel(master_msg_label,
+            "Failed to register with the master server. Your server is not\n"
+            "publicly accessible. You may need to reconfigure your Internet\n"
+            "router to add a port forward for UDP port 2342. Look up\n"
+            "information on port forwarding online.");
+    }
+}
+
 static void PrintSHA1Digest(char *s, byte *digest)
 {
     unsigned int i;
@@ -307,6 +360,7 @@ void NET_WaitForLaunch(void)
     {
         UpdateGUI();
         CheckSHA1Sums();
+        CheckMasterStatus();
 
         TXT_DispatchEvents();
         TXT_DrawDesktop();