"cl_movement_replay 0" to disable the built-in prediction

From: Jānis Rūcis <parasti@gmail.com>

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10519 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/cl_input.c b/cl_input.c
index 8c38c69d9ee23aa7c0630fc030013fd6f97cfeff..86596afad25274a9c6854716e610dce3aff9a4cd 100644 (file)
--- a/cl_input.c
+++ b/cl_input.c
@@ -423,6 +423,7 @@ cvar_t cl_pitchspeed = {CVAR_SAVE, "cl_pitchspeed","150","keyboard pitch turning
 cvar_t cl_anglespeedkey = {CVAR_SAVE, "cl_anglespeedkey","1.5","how much +speed multiplies keyboard turning speed"};
 
 cvar_t cl_movement = {CVAR_SAVE, "cl_movement", "0", "enables clientside prediction of your player movement"};
+cvar_t cl_movement_replay = {0, "cl_movement_replay", "1", "use engine prediction"};
 cvar_t cl_movement_nettimeout = {CVAR_SAVE, "cl_movement_nettimeout", "0.3", "stops predicting moves when server is lagging badly (avoids major performance problems), timeout in seconds"};
 cvar_t cl_movement_minping = {CVAR_SAVE, "cl_movement_minping", "0", "whether to use prediction when ping is lower than this value in milliseconds"};
 cvar_t cl_movement_track_canjump = {CVAR_SAVE, "cl_movement_track_canjump", "1", "track if the player released the jump key between two jumps to decide if he is able to jump or not; when off, this causes some \"sliding\" slightly above the floor when the jump key is held too long; if the mod allows repeated jumping by holding space all the time, this has to be set to zero too"};
@@ -1549,6 +1550,9 @@ void CL_ClientMovement_Replay(void)
        if (cl.movement_predicted && !cl.movement_replay)
                return;
 
+       if (!cl_movement_replay.integer)
+               return;
+
        // set up starting state for the series of moves
        memset(&s, 0, sizeof(s));
        VectorCopy(cl.entities[cl.playerentity].state_current.origin, s.origin);
@@ -2168,6 +2172,7 @@ void CL_InitInput (void)
 
        Cvar_RegisterVariable(&cl_movecliptokeyboard);
        Cvar_RegisterVariable(&cl_movement);
+       Cvar_RegisterVariable(&cl_movement_replay);
        Cvar_RegisterVariable(&cl_movement_nettimeout);
        Cvar_RegisterVariable(&cl_movement_minping);
        Cvar_RegisterVariable(&cl_movement_track_canjump);