Merge pull request #14395 from MrStonedOne/nomoreminus1

Removes a bunch of sleep(-1) and spawn(-1) from the code

code/controllers/master.dm

@@ -149,7 +149,7 @@ var/global/datum/controller/master/Master = new()
 							// If we caused BYOND to miss a tick, stop processing for a bit...
 							if(startingtick < world.time || start_time + 1 < world.timeofday)
 								break
-							sleep(-1)
+							sleep(0)
 
 				cost = MC_AVERAGE(cost, world.timeofday - start_time)
 				if(ran_subsystems)

code/controllers/subsystem/ticker.dm

@@ -485,5 +485,5 @@ var/datum/subsystem/ticker/ticker
 	//map rotate chance defaults to 75% of the length of the round (in minutes)
 	if (!prob((world.time/600)*config.maprotatechancedelta))
 		return
-	spawn(-1) //compiling a map can lock up the mc for 30 to 60 seconds if we don't spawn
+	spawn(0) //compiling a map can lock up the mc for 30 to 60 seconds if we don't spawn
 		maprotate()