From 3dff612f3c2901bb0e5c4bc833cff3fb8851e919 Mon Sep 17 00:00:00 2001
From: Riku Salminen <38985578+Riku-S@users.noreply.github.com>
Date: Tue, 10 Nov 2020 13:06:47 +0200
Subject: [PATCH] Try to add cvars for old camera

---
 src/d_netcmd.c | 2 ++
 src/p_tick.c   | 8 ++++++--
 src/p_tick.h   | 1 +
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/d_netcmd.c b/src/d_netcmd.c
index 87abd596a..a113460f5 100644
--- a/src/d_netcmd.c
+++ b/src/d_netcmd.c
@@ -880,6 +880,8 @@ void D_RegisterClientCommands(void)
 //	CV_RegisterVar(&cv_grid);
 //	CV_RegisterVar(&cv_snapto);
 
+	CV_RegisterVar(&cv_freedemocamera);
+	
 	// add cheat commands
 	COM_AddCommand("noclip", Command_CheatNoClip_f);
 	COM_AddCommand("god", Command_CheatGod_f);
diff --git a/src/p_tick.c b/src/p_tick.c
index 90f410f9d..24d5005e1 100644
--- a/src/p_tick.c
+++ b/src/p_tick.c
@@ -39,6 +39,7 @@ tic_t leveltime;
 
 // The entries will behave like both the head and tail of the lists.
 thinker_t thlist[NUM_THINKERLISTS];
+consvar_t cv_freedemocamera = {"freedemocamera", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 
 void Command_Numthinkers_f(void)
 {
@@ -646,8 +647,11 @@ void P_Ticker(boolean run)
 		{
 			player_t* p = &players[consoleplayer];
 			G_ReadDemoTiccmd(&p->cmd, 0);
-			P_ForceLocalAngle(p, p->cmd.angleturn << 16);
-			localaiming = p->aiming;
+			if (!cv_freedemocamera.value)
+			{
+				P_ForceLocalAngle(p, p->cmd.angleturn << 16);
+				localaiming = p->aiming;
+			}
 		}
 
 		ps_lua_mobjhooks = 0;
diff --git a/src/p_tick.h b/src/p_tick.h
index 1fb88f3f2..3b04a427a 100644
--- a/src/p_tick.h
+++ b/src/p_tick.h
@@ -19,6 +19,7 @@
 #endif
 
 extern tic_t leveltime;
+extern consvar_t cv_freedemocamera;
 
 // Called by G_Ticker. Carries out all thinking of enemies and players.
 void Command_Numthinkers_f(void);