From 5eaa2172eaf1eeba152ff4096feaffd9857d9284 Mon Sep 17 00:00:00 2001
From: cloudwalk <cloudwalk@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 5 Oct 2020 18:03:45 +0000
Subject: [PATCH] host: Add two hooks for disconnecting and toggling the menu

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12996 d7cf8633-e32d-0410-b094-e92efae38249
---
 cl_demo.c  |  2 ++
 cl_main.c  | 12 ++++++++++++
 host.h     |  2 ++
 sv_ccmds.c | 28 ++++++++--------------------
 4 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/cl_demo.c b/cl_demo.c
index 186174e9..4b91f9e3 100644
--- a/cl_demo.c
+++ b/cl_demo.c
@@ -100,6 +100,8 @@ void CL_StopPlayback (void)
 		if (Sys_CheckParm("-demo") || Sys_CheckParm("-capturedemo"))
 			host.state = host_shutdown;
 
+	cls.demonum = -1;
+
 }
 
 /*
diff --git a/cl_main.c b/cl_main.c
index d758cec8..17c3fee2 100644
--- a/cl_main.c
+++ b/cl_main.c
@@ -340,6 +340,16 @@ void CL_ExpandCSQCRenderEntities(int num)
 	}
 }
 
+static void CL_ToggleMenu_Hook(void)
+{
+#ifdef CONFIG_MENU
+	// remove menu
+	if (key_dest == key_menu || key_dest == key_menu_grabbed)
+		MR_ToggleMenu(0);
+#endif
+	key_dest = key_game;
+}
+
 extern cvar_t rcon_secure;
 
 /*
@@ -3060,6 +3070,8 @@ void CL_Init (void)
 		CL_Video_Init();
 
 		host.hook.ConnectLocal = CL_EstablishConnection_Local;
+		host.hook.Disconnect = CL_Disconnect;
 		host.hook.CL_Intermission = CL_Intermission;
+		host.hook.ToggleMenu = CL_ToggleMenu_Hook;
 	}
 }
diff --git a/host.h b/host.h
index 5b6f51d2..d4beddfd 100644
--- a/host.h
+++ b/host.h
@@ -29,6 +29,8 @@ typedef struct host_s
 	struct
 	{
 		void (*ConnectLocal)(void);
+		void (*Disconnect)(void);
+		void (*ToggleMenu)(void);
 		qbool (*CL_Intermission)(void); // Quake compatibility
 		qbool (*SV_CanSave)(void); // Quake compatibility
 	} hook;
diff --git a/sv_ccmds.c b/sv_ccmds.c
index 613ae309..78954aa8 100644
--- a/sv_ccmds.c
+++ b/sv_ccmds.c
@@ -61,9 +61,9 @@ static void SV_Map_f(cmd_state_t *cmd)
 	if (gamemode == GAME_DELUXEQUAKE)
 		Cvar_Set(&cvars_all, "warpmark", "");
 
-	cls.demonum = -1;		// stop demo loop in case this fails
+	if(host.hook.Disconnect)
+		host.hook.Disconnect();
 
-	CL_Disconnect ();
 	SV_Shutdown();
 
 	if(svs.maxclients != svs.maxclients_next)
@@ -74,12 +74,8 @@ static void SV_Map_f(cmd_state_t *cmd)
 		svs.clients = (client_t *)Mem_Alloc(sv_mempool, sizeof(client_t) * svs.maxclients);
 	}
 
-#ifdef CONFIG_MENU
-	// remove menu
-	if (key_dest == key_menu || key_dest == key_menu_grabbed)
-		MR_ToggleMenu(0);
-#endif
-	key_dest = key_game;
+	if(host.hook.ToggleMenu)
+		host.hook.ToggleMenu();
 
 	svs.serverflags = 0;			// haven't completed an episode yet
 	strlcpy(level, Cmd_Argv(cmd, 1), sizeof(level));
@@ -112,12 +108,8 @@ static void SV_Changelevel_f(cmd_state_t *cmd)
 		return;
 	}
 
-#ifdef CONFIG_MENU
-	// remove menu
-	if (key_dest == key_menu || key_dest == key_menu_grabbed)
-		MR_ToggleMenu(0);
-#endif
-	key_dest = key_game;
+	if(host.hook.ToggleMenu)
+		host.hook.ToggleMenu();
 
 	SV_SaveSpawnparms ();
 	strlcpy(level, Cmd_Argv(cmd, 1), sizeof(level));
@@ -149,12 +141,8 @@ static void SV_Restart_f(cmd_state_t *cmd)
 		return;
 	}
 
-#ifdef CONFIG_MENU
-	// remove menu
-	if (key_dest == key_menu || key_dest == key_menu_grabbed)
-		MR_ToggleMenu(0);
-#endif
-	key_dest = key_game;
+	if(host.hook.ToggleMenu)
+		host.hook.ToggleMenu();
 
 	strlcpy(mapname, sv.name, sizeof(mapname));
 	SV_SpawnServer(mapname);
-- 
2.39.2