Merge pull request #31374 from MrStonedOne/highpopmode

High pop reduced MC processing mode.

code/__DEFINES/configuration.dm

@@ -2,6 +2,7 @@
 #define CONFIG_DEF(X) /datum/config_entry/##X { resident_file = CURRENT_RESIDENT_FILE }; /datum/config_entry/##X
 #define CONFIG_GET(X) global.config.Get(/datum/config_entry/##X)
 #define CONFIG_SET(X, Y) global.config.Set(/datum/config_entry/##X, ##Y)
+#define CONFIG_TWEAK(X) /datum/config_entry/##X
 
 #define CONFIG_MAPS_FILE "maps.txt"
 

code/controllers/configuration/entries/config.dm

@@ -348,4 +348,27 @@ CONFIG_DEF(number/error_msg_delay)	// How long to wait between messaging admins
 
 CONFIG_DEF(flag/irc_announce_new_game)
 
-CONFIG_DEF(flag/debug_admin_hrefs)
+CONFIG_DEF(flag/debug_admin_hrefs)
+
+
+CONFIG_DEF(number/mc_tick_rate/base_mc_tick_rate)
+	integer = FALSE
+	value = 1
+
+CONFIG_DEF(number/mc_tick_rate/high_pop_mc_tick_rate)
+	integer = FALSE
+	value = 1.1
+
+CONFIG_DEF(number/mc_tick_rate/high_pop_mc_mode_amount)
+	value = 65
+
+CONFIG_DEF(number/mc_tick_rate/disable_high_pop_mc_mode_amount)
+	value = 60
+
+CONFIG_TWEAK(number/mc_tick_rate)
+	abstract_type = /datum/config_entry/number/mc_tick_rate
+
+CONFIG_TWEAK(number/mc_tick_rate/ValidateAndSet(str_val))
+	. = ..()
+	if (.)
+		Master.UpdateTickRate()

code/controllers/master.dm

@@ -573,3 +573,13 @@ GLOBAL_REAL(Master, /datum/controller/master) = new
 	for(var/S in subsystems)
 		var/datum/controller/subsystem/SS = S
 		SS.StopLoadingMap()
+
+
+/datum/controller/master/proc/UpdateTickRate()
+	if (!processing)
+		return
+	var/client_count = length(GLOB.clients)
+	if (client_count < CONFIG_GET(number/mc_tick_rate/disable_high_pop_mc_mode_amount))
+		processing = CONFIG_GET(number/mc_tick_rate/base_mc_tick_rate)
+	else if (client_count > CONFIG_GET(number/mc_tick_rate/high_pop_mc_mode_amount))
+		processing = CONFIG_GET(number/mc_tick_rate/high_pop_mc_tick_rate)

code/modules/client/client_procs.dm

@@ -350,6 +350,8 @@ GLOBAL_LIST(external_rsc_urls)
 		if (menuitem)
 			menuitem.Load_checked(src)
 
+	Master.UpdateTickRate()
+
 //////////////
 //DISCONNECT//
 //////////////
@@ -386,6 +388,7 @@ GLOBAL_LIST(external_rsc_urls)
 	if(movingmob != null)
 		movingmob.client_mobs_in_contents -= mob
 		UNSETEMPTY(movingmob.client_mobs_in_contents)
+	Master.UpdateTickRate()
 	return ..()
 
 /client/Destroy()