From bc0b6bf95052238241a802cc427a90fdd90bff67 Mon Sep 17 00:00:00 2001
From: eukos <eukos@oldtimes-software.com>
Date: Mon, 24 Aug 2015 02:15:33 +0200
Subject: [PATCH] New command: pausedemo. Can pause the current recording of a
 demo.

---
 engine/cl_demo.c | 30 ++++++++++++++++++++++++++++--
 engine/cl_main.c |  1 +
 include/client.h |  1 +
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/engine/cl_demo.c b/engine/cl_demo.c
index 8ce998f..bf25ea0 100644
--- a/engine/cl_demo.c
+++ b/engine/cl_demo.c
@@ -19,8 +19,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
 #include "globaldef.h"
-
 void CL_FinishTimeDemo (void);
+int CL_DemoPaused = 0;
 
 /*
 ==============================================================================
@@ -56,6 +56,26 @@ void CL_StopPlayback (void)
 		CL_FinishTimeDemo ();
 }
 
+/*
+==============
+CL_DemoPause_f
+
+Pauses the recording of an ongoing demo.
+==============
+*/
+void CL_DemoPause_f (void)
+{
+	if (!cls.demorecording)
+	{
+		Con_Printf ("Not recording a demo.\n");
+		return;
+	}
+
+	CL_DemoPaused = 1 - CL_DemoPaused;
+	Con_Printf(CL_DemoPaused == 1 ? "Recording Paused\n" : "Recording Resumed\n");
+}
+
+
 /*
 ====================
 CL_WriteDemoMessage
@@ -65,6 +85,9 @@ Dumps the current net message, prefixed by the length and view angles
 */
 void CL_WriteDemoMessage (void)
 {
+	if(CL_DemoPaused)
+		return;
+
 	int		len;
 	int		i;
 	float	f;
@@ -181,6 +204,8 @@ void CL_Stop_f (void)
 		return;
 	}
 
+	CL_DemoPaused = 0;
+
 // write a disconnect message to the demo file
 	SZ_Clear (&net_message);
 	MSG_WriteByte (&net_message, svc_disconnect);
@@ -262,6 +287,7 @@ void CL_Record_f (void)
 	fprintf (cls.demofile, "%i\n", cls.forcetrack);
 
 	cls.demorecording = true;
+	CL_DemoPaused = 0;
 }
 
 
@@ -291,7 +317,7 @@ void CL_PlayDemo_f (void)
 // disconnect from server
 //
 	CL_Disconnect ();
-
+	CL_DemoPaused = 0;
 //
 // open the demo file
 //
diff --git a/engine/cl_main.c b/engine/cl_main.c
index 72caefc..9b9eb54 100644
--- a/engine/cl_main.c
+++ b/engine/cl_main.c
@@ -1287,6 +1287,7 @@ void CL_Init (void)
 	Cmd_AddCommand ("entities", CL_PrintEntities_f);
 	Cmd_AddCommand ("disconnect", CL_Disconnect_f);
 	Cmd_AddCommand ("record", CL_Record_f);
+	Cmd_AddCommand ("pausedemo", CL_DemoPause_f);
 	Cmd_AddCommand ("stop", CL_Stop_f);
 	Cmd_AddCommand ("playdemo", CL_PlayDemo_f);
 	Cmd_AddCommand ("timedemo", CL_TimeDemo_f);
diff --git a/include/client.h b/include/client.h
index 87ff588..1a2ae1d 100644
--- a/include/client.h
+++ b/include/client.h
@@ -503,6 +503,7 @@ void CL_StopPlayback (void);
 int CL_GetMessage (void);
 
 void CL_Stop_f (void);
+void CL_DemoPause_f (void);
 void CL_Record_f (void);
 void CL_PlayDemo_f (void);
 void CL_TimeDemo_f (void);