Hubstuff (#50422)

cl Qustinnus
add: Hub visibility can now automatically turn on/off based on population (config-based)
/cl

did this for the headmins

code/controllers/configuration/entries/general.dm

@@ -39,6 +39,11 @@
 
 /datum/config_entry/flag/hub	// if the game appears on the hub or not
 
+/datum/config_entry/number/max_hub_pop //At what pop to take hub off the server
+	config_entry_value = 0 //0 means disabled
+	integer = TRUE
+	min_val = 0
+
 /datum/config_entry/flag/log_ooc	// log OOC channel
 
 /datum/config_entry/flag/log_access	// log login/logout

code/controllers/subsystem/server_maint.dm

@@ -90,4 +90,15 @@ SUBSYSTEM_DEF(server_maint)
 	if(tgsversion)
 		SSblackbox.record_feedback("text", "server_tools", 1, tgsversion.raw_parameter)
 
+
+/datum/controller/subsystem/server_maint/proc/UpdateHubStatus()
+	if(!CONFIG_GET(flag/hub) || !CONFIG_GET(number/max_hub_pop))
+		return FALSE //no point, hub / auto hub controls are disabled
+
+	var/max_pop = CONFIG_GET(number/max_hub_pop)
+
+	if(GLOB.clients.len > max_pop)
+		world.update_hub_visibility(FALSE)
+	else
+		world.update_hub_visibility(TRUE)
 #undef PING_BUFFER_TIME

code/modules/client/client_procs.dm

@@ -464,6 +464,7 @@ GLOBAL_LIST_EMPTY(external_rsc_urls)
 	GLOB.directory -= ckey
 	log_access("Logout: [key_name(src)]")
 	GLOB.ahelp_tickets.ClientLogout(src)
+	SSserver_maint.UpdateHubStatus()
 	if(credits)
 		QDEL_LIST(credits)
 	if(holder)
@@ -595,6 +596,9 @@ GLOBAL_LIST_EMPTY(external_rsc_urls)
 	var/datum/DBQuery/query_log_connection = SSdbcore.NewQuery("INSERT INTO `[format_table_name("connection_log")]` (`id`,`datetime`,`server_ip`,`server_port`,`round_id`,`ckey`,`ip`,`computerid`) VALUES(null,Now(),INET_ATON(IF('[world.internet_address]' LIKE '', '0', '[world.internet_address]')),'[world.port]','[GLOB.round_id]','[sql_ckey]',INET_ATON('[sql_ip]'),'[sql_computerid]')")
 	query_log_connection.Execute()
 	qdel(query_log_connection)
+
+	SSserver_maint.UpdateHubStatus()
+
 	if(new_player)
 		player_age = -1
 	. = player_age