Added mp_allow_point_servercommand to disable point_servercommand entities.

Due to a high risk of abuse, it is gated by the mp_allow_point_servercommand console variable.

README.md

@@ -50,6 +50,8 @@ Archive's bin directory contains 2 subdirectories, 'bugfixed' and 'pure'
 | mp_item_staytime              | 300     | -   | -            | Time to remove item that have been dropped from the players. |
 | mp_legacy_bombtarget_touch    | 1       | 0   | 1            | Legacy func_bomb_target touch. New one is more strict. <br/>`0` New behavior<br/>`1` Legacy behavior|
 | mp_respawn_immunitytime       | 0       | 0   | -            | Specifies the players defense time after respawn. (in seconds).<br/>`0` disabled<br/>`>0.00001` time delay to remove protection |
+| mp_kill_filled_spawn          | 1       | 0   | 1            | Kill the player in filled spawn before spawning some one else (Prevents players stucking in each other).<br />Only disable this if you have semiclip or other plugins that prevents stucking.<br/>`0` disabled<br/>`1` enabled |
+| mp_allow_point_servercommand  | 0       | 0   | 1            | Allow use of point_servercommand entities in map.<br/>`0` disallow<br/>`1` allow<br/>`NOTE`: Potentially dangerous for untrusted maps.|
 
 ## How to install zBot for CS 1.6?
 * Extract all the files from an [archive](regamedll/extra/zBot/bot_profiles.zip?raw=true)

dist/game.cfg

@@ -201,3 +201,11 @@ mp_respawn_immunitytime "0"
 //
 // Default value: "1"
 mp_kill_filled_spawn "1"
+
+// Allow use of point_servercommand entities in map.
+// NOTE: Potentially dangerous for untrusted maps.
+// 0 - disallow
+// 1 - allow
+//
+// Default value: "0"
+mp_allow_point_servercommand "0"

regamedll/dlls/addons/point_command.cpp

@@ -71,6 +71,13 @@ LINK_ENTITY_TO_CLASS(point_servercommand, CPointServerCommand, CCSPointServerCom
 
 void CPointServerCommand::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
 {
+#ifdef REGAMEDLL_ADD
+	if (!allow_point_servercommand.value) {
+		ALERT(at_warning, "point_servercommand usage blocked by mp_allow_point_servercommand setting\n");
+		return;
+	}
+#endif
+
 	for (size_t cmd = 0; cmd < m_uiCommandsCount; cmd++) {
 		Execute(m_iszCommands[cmd]);
 	}

regamedll/dlls/game.cpp

@@ -119,6 +119,8 @@ cvar_t legacy_bombtarget_touch = { "mp_legacy_bombtarget_touch", "1", FCVAR_SERV
 cvar_t respawn_immunitytime    = { "mp_respawn_immunitytime", "0", FCVAR_SERVER, 0.0f, nullptr };
 cvar_t kill_filled_spawn       = { "mp_kill_filled_spawn", "1", FCVAR_SERVER, 0.0f, nullptr };
 
+cvar_t allow_point_servercommand = { "mp_allow_point_servercommand", "0", 0, 0.0f, nullptr };
+
 void GameDLL_Version_f()
 {
 	if (Q_stricmp(CMD_ARGV(1), "version") != 0)
@@ -288,6 +290,7 @@ void EXT_FUNC GameDLLInit()
 	CVAR_REGISTER(&legacy_bombtarget_touch);
 	CVAR_REGISTER(&respawn_immunitytime);
 	CVAR_REGISTER(&kill_filled_spawn);
+	CVAR_REGISTER(&allow_point_servercommand);
 
 	// print version
 	CONSOLE_ECHO("ReGameDLL version: " APP_VERSION "\n");

regamedll/dlls/game.h

@@ -155,6 +155,7 @@ extern cvar_t item_staytime;
 extern cvar_t legacy_bombtarget_touch;
 extern cvar_t respawn_immunitytime;
 extern cvar_t kill_filled_spawn;
+extern cvar_t allow_point_servercommand;
 
 #endif