From 14ac3acc1753b0e8a18574ad52989ed6bfde22e1 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Sun, 20 Jan 2002 03:09:03 +0000
Subject: [PATCH] add a builtin (gametype) for detecting the, well, game type
 (ie, netquake or quakeworld) which just returns the apprproate string. the
 single player menu is now acessable in nq but not qw :)

---
 cs-code/menu.qc                  | 25 +++++++++++++++++++------
 include/QF/progs.h               |  2 ++
 libs/gamecode/builtins/pr_cmds.c |  9 +++++++++
 nq/source/host.c                 |  2 ++
 qw/source/cl_main.c              |  2 ++
 qw/source/sv_progs.c             |  1 +
 6 files changed, 35 insertions(+), 6 deletions(-)

diff --git a/cs-code/menu.qc b/cs-code/menu.qc
index 106586857..4afbab13c 100644
--- a/cs-code/menu.qc
+++ b/cs-code/menu.qc
@@ -15,6 +15,7 @@ void (integer x, integer y, string name) Draw_Pic = #0;
 void (integer x, integer y, string text) Draw_String = #0;
 
 float () random = #0;
+string () gametype = #0;
 
 float time;
 entity self;
@@ -22,6 +23,8 @@ entity self;
 .float frame;
 .void () think;
 
+integer do_single_player;
+
 string [6] dot = {
 	"gfx/menudot1.lmp",
 	"gfx/menudot2.lmp",
@@ -156,22 +159,22 @@ void () quit_draw =
 
 void () single_player_menu =
 {
-	Menu_Item (54, 32, "", NIL);
+	Menu_Item (54, 32, "", quit_f);
 };
 
 void () multi_player_menu =
 {
-	Menu_Item (54, 52, "", NIL);
+	Menu_Item (54, 52, "", quit_f);
 };
 
 void () options_menu =
 {
-	Menu_Item (54, 72, "", NIL);
+	Menu_Item (54, 72, "", quit_f);
 };
 
 void () help_menu =
 {
-	Menu_Item (54, 92, "", NIL);
+	Menu_Item (54, 92, "", quit_f);
 };
 
 void () main_menu =
@@ -181,8 +184,8 @@ void () main_menu =
 	Menu_CenterPic (160, 4, "gfx/ttl_main.lmp");
 	Menu_Pic (71,32, "gfx/mainmenu.lmp");
 	Menu_Cursor (spinner);
-	//if (do_single_player)
-	//	single_player_menu ();
+	if (do_single_player)
+		single_player_menu ();
 	multi_player_menu ();
 	options_menu ();
 	help_menu ();
@@ -200,6 +203,16 @@ void () quit_menu =
 
 void () menu_init =
 {
+	switch (gametype ()) {
+	case "netquake":
+		do_single_player = 1;
+		break;
+	case "quakeworld":
+		do_single_player = 0;
+		break;
+	default:
+		break;
+	}
 	main_menu ();
 	quit_menu ();
 	Menu_TopMenu ("main");
diff --git a/include/QF/progs.h b/include/QF/progs.h
index 1a6b28f7e..1df9856d8 100644
--- a/include/QF/progs.h
+++ b/include/QF/progs.h
@@ -199,6 +199,8 @@ extern struct cvar_s *pr_debug;
 extern struct cvar_s *pr_deadbeef_locals;
 extern struct cvar_s *pr_boundscheck;
 
+extern const char *pr_gametype;
+
 //
 // PR Cmds stuff
 //
diff --git a/libs/gamecode/builtins/pr_cmds.c b/libs/gamecode/builtins/pr_cmds.c
index 7fb98c440..65ffc4ae0 100644
--- a/libs/gamecode/builtins/pr_cmds.c
+++ b/libs/gamecode/builtins/pr_cmds.c
@@ -58,6 +58,8 @@ static const char rcsid[] =
 #define	RETURN_STRING(p, s) ((p)->pr_globals[OFS_RETURN].integer_var = PR_SetString((p), s))
 #define RETURN_VECTOR(p, v) (VectorCopy (v, G_VECTOR (p, OFS_RETURN)))
 
+const char *pr_gametype = "";
+
 /* BUILT-IN FUNCTIONS */
 
 // FIXME: Hunk_TempAlloc, Sys_Printf, Cvar_*, PR_SetString, PR_RunError, ED_PrintEdicts, PF_traceon, PF_traceoff, ED_PrintNum, PR_FindBuiltin isn't threadsafe/reentrant
@@ -832,6 +834,12 @@ PF_sprintf (progs_t *pr)
 		PR_Error (pr, "PF_sprintf: argument limit exceeded\n");
 }
 
+void
+PR_gametype (progs_t *pr)
+{
+	RETURN_STRING (pr, pr_gametype);
+}
+
 void
 PR_Cmds_Init (progs_t *pr)
 {
@@ -870,4 +878,5 @@ PR_Cmds_Init (progs_t *pr)
 	PR_AddBuiltin (pr, "stoi", PF_stoi, 113);	// integer (string s) stoi
 	PR_AddBuiltin (pr, "stov", PF_stov, 114);	// vector (string s) stov
 	PR_AddBuiltin (pr, "vtos", PF_vtos, 27);	// string (vector v) vtos
+	PR_AddBuiltin (pr, "gametype", PR_gametype, 115);	// string () gametype
 };
diff --git a/nq/source/host.c b/nq/source/host.c
index 0c074e6e3..2fbe33a9c 100644
--- a/nq/source/host.c
+++ b/nq/source/host.c
@@ -914,6 +914,8 @@ Host_Init (quakeparms_t *parms)
 
 	Memory_Init (parms->membase, parms->memsize);
 
+	pr_gametype = "netquake";
+
 	PI_Init ();
 
 	Chase_Init_Cvars ();
diff --git a/qw/source/cl_main.c b/qw/source/cl_main.c
index 03ccf6fc9..8bc147beb 100644
--- a/qw/source/cl_main.c
+++ b/qw/source/cl_main.c
@@ -1652,6 +1652,8 @@ Host_Init (void)
 
 	PI_Init ();
 
+	pr_gametype = "quakeworld";
+
 	CL_Cam_Init_Cvars ();
 	CL_Input_Init_Cvars ();
 	CL_Skin_Init_Cvars ();
diff --git a/qw/source/sv_progs.c b/qw/source/sv_progs.c
index abd6a815f..a8ff42bb9 100644
--- a/qw/source/sv_progs.c
+++ b/qw/source/sv_progs.c
@@ -348,6 +348,7 @@ SV_LoadProgs (void)
 void
 SV_Progs_Init (void)
 {
+	pr_gametype = "quakeworld";
 	sv_pr_state.edicts = &sv.edicts;
 	sv_pr_state.num_edicts = &sv.num_edicts;
 	sv_pr_state.time = &sv.time;