* Fix text alignment of UI items that display cvar contents

* (bug 3952) display winning team string at the bottom of the scoreboard
  after a game
* Prevent users from changing some ui communication cvars

4 files changed, 27 insertions, 11 deletions

diff --git a/src/cgame/cg_main.c b/src/cgame/cg_main.c
index 6fe7655d..deb19580 100644
--- a/src/cgame/cg_main.c
+++ b/src/cgame/cg_main.c
@@ -317,13 +317,14 @@ static cvarTable_t cvarTable[ ] =
   
   { &cg_debugVoices, "cg_debugVoices", "0", 0 },
 
-  { &ui_currentClass, "ui_currentClass", "0", 0 },
-  { &ui_carriage, "ui_carriage", "", 0 },
-  { &ui_stages, "ui_stages", "0 0", 0 },
-  { &ui_dialog, "ui_dialog", "Text not set", 0 },
-  { &ui_voteActive, "ui_voteActive", "0", 0 },
-  { &ui_humanTeamVoteActive, "ui_humanTeamVoteActive", "0", 0 },
-  { &ui_alienTeamVoteActive, "ui_alienTeamVoteActive", "0", 0 },
+  // communication cvars set by the cgame to be read by ui
+  { &ui_currentClass, "ui_currentClass", "0", CVAR_ROM },
+  { &ui_carriage, "ui_carriage", "", CVAR_ROM },
+  { &ui_stages, "ui_stages", "0 0", CVAR_ROM },
+  { &ui_dialog, "ui_dialog", "Text not set", CVAR_ROM },
+  { &ui_voteActive, "ui_voteActive", "0", CVAR_ROM },
+  { &ui_humanTeamVoteActive, "ui_humanTeamVoteActive", "0", CVAR_ROM },
+  { &ui_alienTeamVoteActive, "ui_alienTeamVoteActive", "0", CVAR_ROM },
 
   { &cg_debugRandom, "cg_debugRandom", "0", 0 },
   
diff --git a/src/ui/ui_main.c b/src/ui/ui_main.c
index a741bf8c..d1af8f85 100644
--- a/src/ui/ui_main.c
+++ b/src/ui/ui_main.c
@@ -123,6 +123,7 @@ static cvarTable_t    cvarTable[ ] =
   { &ui_textWrapCache, "ui_textWrapCache", "1", CVAR_ARCHIVE },
   { &ui_developer, "ui_developer", "0", CVAR_ARCHIVE | CVAR_CHEAT },
   { &ui_emoticons, "cg_emoticons", "1", CVAR_LATCH | CVAR_ARCHIVE },
+  { &ui_winner, "ui_winner", "", CVAR_ROM }
 };
 
 static int    cvarTableSize = sizeof( cvarTable ) / sizeof( cvarTable[0] );
diff --git a/src/ui/ui_shared.c b/src/ui/ui_shared.c
index f62f7385..8862f328 100644
--- a/src/ui/ui_shared.c
+++ b/src/ui/ui_shared.c
@@ -4466,15 +4466,15 @@ void Item_SetTextExtents( itemDef_t *item, int *width, int *height, const char *
   *width = item->textRect.w;
   *height = item->textRect.h;
 
+  // as long as the item isn't dynamic content (ownerdraw or cvar), this
   // keeps us from computing the widths and heights more than once
-
-  if( *width == 0 || ( item->type == ITEM_TYPE_OWNERDRAW && item->textalignment == ALIGN_CENTER ) )
+  if( *width == 0 || item->cvar || ( item->type == ITEM_TYPE_OWNERDRAW &&
+      item->textalignment != ALIGN_LEFT ) )
   {
     int originalWidth;
 
-    if( item->type == ITEM_TYPE_EDITFIELD && item->textalignment == ALIGN_CENTER && item->cvar )
+    if( item->cvar && item->textalignment != ALIGN_LEFT )
     {
-      //FIXME: this will only be called once?
       char buff[256];
       DC->getCVarString( item->cvar, buff, 256 );
       originalWidth = UI_Text_Width( item->text, item->textscale, 0 ) +
diff --git a/ui/teamscore.menu b/ui/teamscore.menu
index eac8f1f5..27528ea1 100644
--- a/ui/teamscore.menu
+++ b/ui/teamscore.menu
@@ -356,5 +356,19 @@
       ownerdraw CG_SPECTATORS
       decoration
     }
+
+    itemDef
+    {
+      name winner
+      rect (W/2) (H+BAR_H) 0 0
+      style WINDOW_STYLE_EMPTY
+      forecolor 1 1 1 1
+      textscale 0.5
+      textalign ALIGN_CENTER
+      textvalign VALIGN_TOP
+      visible MENU_TRUE
+      cvar "ui_winner"
+      decoration
+    }
   }
 }