Added population scaling to carp spawn event

code/modules/events/carp_migration.dm

@@ -12,9 +12,12 @@
 	command_alert("Unknown biological entities have been detected near [station_name()], please stand-by.", "Lifesign Alert")
 
 /datum/event/carp_migration/start()
+	scaling_factor = num_players() / 25
+
 	for(var/obj/effect/landmark/C in landmarks_list)
 		if(C.name == "carpspawn")
-			spawned_carp.Add(new /mob/living/simple_animal/hostile/carp(C.loc))
+			if(prob(60 * scaling_factor))
+				spawned_carp.Add(new /mob/living/simple_animal/hostile/carp(C.loc))
 
 /datum/event/carp_migration/end()
 	for(var/mob/living/simple_animal/hostile/carp/C in spawned_carp)

code/modules/events/event.dm

@@ -6,6 +6,7 @@
 
 	var/activeFor		= 0	//How long the event has existed. You don't need to change this.
 	var/area/impact_area
+	var/scaling_factor // Used to scale spawns to server pop.
 //Called first before processing.
 //Allows you to setup your event, such as randomly
 //setting the startWhen and or announceWhen variables.

code/modules/events/tgevents/brand_intelligence.dm

@@ -5,7 +5,6 @@
 	var/list/obj/machinery/vending/vendingMachines = list()
 	var/list/obj/machinery/vending/infectedMachines = list()
 	var/obj/machinery/vending/originMachine
-	var/scaling_factor
 
 /datum/event/brand_intelligence/announce()
 	command_alert("Rampant brand intelligence has been detected aboard [station_name()], please stand-by. The origin is believed to be \a [originMachine.name].", "Machine Learning Alert")