From 2a0c4b9f32b7dda19d9d63fe979767a5c8f56e9b Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Sun, 24 Oct 2010 07:31:39 +0000
Subject: [PATCH] - added a CVAR to decide when to show the map label (ExMy,
 MAPxx) on the automap HUD. Available settings are Never, Always and Only for
 hubs. - made all crosshair related CVARs game specific. They were all global
 to all supportesd games.

SVN r2964 (trunk)
---
 src/g_shared/sbar.h          |  1 +
 src/g_shared/shared_hud.cpp  |  7 +++--
 src/g_shared/shared_sbar.cpp | 51 +++++++++++++++++++++++++-----------
 wadsrc/static/menudef.txt    |  8 ++++++
 4 files changed, 47 insertions(+), 20 deletions(-)

diff --git a/src/g_shared/sbar.h b/src/g_shared/sbar.h
index 295e0e4e1..b2f6173bf 100644
--- a/src/g_shared/sbar.h
+++ b/src/g_shared/sbar.h
@@ -381,6 +381,7 @@ DBaseStatusBar *CreateCustomStatusBar(int script=0);
 
 // Crosshair stuff ----------------------------------------------------------
 
+void ST_FormatMapName(FString &mapname, const char *mapnamecolor = "");
 void ST_LoadCrosshair(bool alwaysload=false);
 extern FTexture *CrosshairImage;
 
diff --git a/src/g_shared/shared_hud.cpp b/src/g_shared/shared_hud.cpp
index f82e866f6..d766d8902 100644
--- a/src/g_shared/shared_hud.cpp
+++ b/src/g_shared/shared_hud.cpp
@@ -833,10 +833,9 @@ void DrawHUD()
 	}
 	else
 	{
+		FString mapname;
 		char printstr[256];
 		int seconds;
-		cluster_info_t *thiscluster = FindClusterInfo (level.cluster);
-		bool hub = !!(thiscluster->flags&CLUSTER_HUB);
 		int length=8*SmallFont->GetCharWidth('0');
 		int fonth=SmallFont->GetHeight()+1;
 		int bottom=hudheight-1;
@@ -865,8 +864,8 @@ void DrawHUD()
 			}
 		}
 
-		mysnprintf(printstr, countof(printstr), "%s: %s", level.mapname, level.LevelName.GetChars());
-		screen->DrawText(SmallFont, hudcolor_titl, 1, hudheight-fonth-1, printstr,
+		ST_FormatMapName(mapname);
+		screen->DrawText(SmallFont, hudcolor_titl, 1, hudheight-fonth-1, mapname,
 			DTA_KeepRatio, true,
 			DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, TAG_DONE);
 
diff --git a/src/g_shared/shared_sbar.cpp b/src/g_shared/shared_sbar.cpp
index beb459cda..75084ae38 100644
--- a/src/g_shared/shared_sbar.cpp
+++ b/src/g_shared/shared_sbar.cpp
@@ -95,12 +95,16 @@ CUSTOM_CVAR (Bool, st_scale, true, CVAR_ARCHIVE)
 	}
 }
 
-CVAR (Int, crosshair, 0, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
-CVAR (Bool, crosshairforce, false, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
-CVAR (Color, crosshaircolor, 0xff0000, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
-CVAR (Bool, crosshairhealth, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
-CVAR (Bool, crosshairscale, false, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
-CVAR (Bool, crosshairgrow, false, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
+CVAR (Int, crosshair, 0, CVAR_ARCHIVE)
+CVAR (Bool, crosshairforce, false, CVAR_ARCHIVE)
+CVAR (Color, crosshaircolor, 0xff0000, CVAR_ARCHIVE);
+CVAR (Bool, crosshairhealth, true, CVAR_ARCHIVE);
+CVAR (Bool, crosshairscale, false, CVAR_ARCHIVE);
+CVAR (Bool, crosshairgrow, false, CVAR_ARCHIVE);
+CUSTOM_CVAR(Int, am_showmaplabel, 2, CVAR_ARCHIVE)
+{
+	if (self < 0 || self > 2) self = 2;
+}
 
 CVAR (Bool, idmypos, false, 0);
 
@@ -118,6 +122,30 @@ BYTE DBaseStatusBar::DamageToAlpha[114] =
 	230, 231, 232, 233, 234, 235, 235, 236, 237
 };
 
+//---------------------------------------------------------------------------
+//
+// Format the map name, include the map label if wanted
+//
+//---------------------------------------------------------------------------
+
+void ST_FormatMapName(FString &mapname, const char *mapnamecolor)
+{
+	cluster_info_t *cluster = FindClusterInfo (level.cluster);
+	bool ishub = (cluster != NULL && (cluster->flags & CLUSTER_HUB));
+
+	if (am_showmaplabel == 1 || (am_showmaplabel == 2 && !ishub))
+	{
+		mapname << level.mapname << ": ";
+	}
+	mapname << mapnamecolor << level.LevelName;
+}
+
+//---------------------------------------------------------------------------
+//
+// Load crosshair definitions
+//
+//---------------------------------------------------------------------------
+
 void ST_LoadCrosshair(bool alwaysload)
 {
 	int num = 0;
@@ -1270,18 +1298,9 @@ void DBaseStatusBar::Draw (EHudState state)
 				y -= 8;
 			}
 		}
-		cluster_info_t *cluster = FindClusterInfo (level.cluster);
-		if (cluster == NULL || !(cluster->flags & CLUSTER_HUB))
-		{
-			mysnprintf (line, countof(line), "%s: ", level.mapname);
-		}
-		else
-		{
-			*line = 0;
-		}
 		FString mapname;
 
-		mapname.Format("%s%c%c%s", line, TEXTCOLOR_ESCAPE, CR_GREY + 'A', level.LevelName.GetChars());
+		ST_FormatMapName(mapname, TEXTCOLOR_GREY);
 		screen->DrawText (SmallFont, highlight,
 			(SCREENWIDTH - SmallFont->StringWidth (mapname)*CleanXfac)/2, y, mapname,
 			DTA_CleanNoMove, true, TAG_DONE);
diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index db8d4bd45..1f5cf9207 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -841,6 +841,13 @@ OptionValue OverlayTypes
 	2, "Overlay Only"
 }
 
+OptionValue MaplabelTypes
+{
+	0, "Never"
+	1, "Always"
+	2, "Not for hubs"
+}
+
 OptionMenu AutomapOptions
 {
 	Title "AUTOMAP OPTIONS"
@@ -858,6 +865,7 @@ OptionMenu AutomapOptions
 	Option "Show time elapsed",			"am_showtime", "OnOff"
 	Option "Show total time elapsed",	"am_showtotaltime", "OnOff"
 	Option "Show secrets on map",		"am_map_secrets", "SecretTypes"
+	Option "Show map label",			"am_showmaplabel", "MaplabelTypes"
 	Option "Draw map background",		"am_drawmapback", "OnOff"
 	Option "Show keys (cheat)",			"am_showkeys", "OnOff"
 }