Implement CVar sv_usercmd_custom_random_seed

rehlds · Jun 11, 2021 · 8746fdc · 8746fdc
1 parent b4ae19f
commit 8746fdc
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diff --git a/rehlds/engine/server.h b/rehlds/engine/server.h
@@ -378,6 +378,7 @@ extern cvar_t sv_rehlds_local_gametime;
 extern cvar_t sv_rehlds_send_mapcycle;
 extern cvar_t sv_rehlds_maxclients_from_single_ip;
 extern cvar_t sv_use_entity_file;
+extern cvar_t sv_usercmd_custom_random_seed;
 #endif
 extern int sv_playermodel;
 

diff --git a/rehlds/engine/sv_main.cpp b/rehlds/engine/sv_main.cpp
@@ -209,6 +209,7 @@ cvar_t sv_rehlds_local_gametime = {"sv_rehlds_local_gametime", "0", 0, 0.0f, nul
 cvar_t sv_rehlds_send_mapcycle = { "sv_rehlds_send_mapcycle", "0", 0, 0.0f, nullptr };
 cvar_t sv_rehlds_maxclients_from_single_ip = { "sv_rehlds_maxclients_from_single_ip", "5", 0, 5.0f, nullptr };
 cvar_t sv_use_entity_file = { "sv_use_entity_file", "0", 0, 0.0f, nullptr };
+cvar_t sv_usercmd_custom_random_seed = { "sv_usercmd_custom_random_seed", "0", 0, 0.0f, nullptr };
 #endif
 
 delta_t *SV_LookupDelta(char *name)
@@ -8017,6 +8018,7 @@ void SV_Init(void)
 	Cvar_RegisterVariable(&sv_rehlds_send_mapcycle);
 	Cvar_RegisterVariable(&sv_rehlds_maxclients_from_single_ip);
 	Cvar_RegisterVariable(&sv_use_entity_file);
+	Cvar_RegisterVariable(&sv_usercmd_custom_random_seed);
 #endif
 
 	for (int i = 0; i < MAX_MODELS; i++)

diff --git a/rehlds/engine/sv_user.cpp b/rehlds/engine/sv_user.cpp
@@ -773,6 +773,11 @@ void SV_RunCmd(usercmd_t *ucmd, int random_seed)
 	if (!host_client->fakeclient)
 		SV_SetupMove(host_client);
 
+#ifdef REHLDS_FIXES
+	if (sv_usercmd_custom_random_seed.value)
+		random_seed = int(Sys_FloatTime() * 1000.0);
+#endif
+
 	gEntityInterface.pfnCmdStart(sv_player, ucmd, random_seed);
 	frametime = float(ucmd->msec * 0.001);
 	host_client->svtimebase = frametime + host_client->svtimebase;