AI Malf will no longer be able to spawn a non-antag AI

fixes #10554

code/game/gamemodes/game_mode.dm

@@ -16,6 +16,8 @@ var/global/list/additional_antag_types = list()
 	var/ert_disabled = 0                     // ERT cannot be called.
 	var/deny_respawn = 0	                 // Disable respawn during this round.
 
+	var/list/disabled_jobs = list()           // Mostly used for Malf.  This check is performed in job_controller so it doesn't spawn a regular AI.
+
 	var/shuttle_delay = 1                    // Shuttle transit time is multiplied by this.
 	var/auto_recall_shuttle = 0              // Will the shuttle automatically be recalled?
 

code/game/gamemodes/malfunction/malfunction.dm

@@ -9,3 +9,4 @@
 	end_on_antag_death = 0
 	auto_recall_shuttle = 0
 	antag_tags = list(MODE_MALFUNCTION)
+	disabled_jobs = list("AI")

code/game/jobs/job_controller.dm

@@ -185,36 +185,6 @@ var/global/datum/controller/occupations/job_master
 		return
 
 
-	proc/FillAIPosition()
-		var/ai_selected = 0
-		var/datum/job/job = GetJob("AI")
-		if(!job)	return 0
-		if((job.title == "AI") && (config) && (!config.allow_ai))	return 0
-
-		for(var/i = job.total_positions, i > 0, i--)
-			for(var/level = 1 to 3)
-				var/list/candidates = list()
-				if(ticker.mode.name == "AI malfunction")//Make sure they want to malf if its malf
-					candidates = FindOccupationCandidates(job, level, BE_MALF)
-				else
-					candidates = FindOccupationCandidates(job, level)
-				if(candidates.len)
-					var/mob/new_player/candidate = pick(candidates)
-					if(AssignRole(candidate, "AI"))
-						ai_selected++
-						break
-			//Malf NEEDS an AI so force one if we didn't get a player who wanted it
-			if((ticker.mode.name == "AI malfunction")&&(!ai_selected))
-				unassigned = shuffle(unassigned)
-				for(var/mob/new_player/player in unassigned)
-					if(jobban_isbanned(player, "AI"))	continue
-					if(AssignRole(player, "AI"))
-						ai_selected++
-						break
-			if(ai_selected)	return 1
-			return 0
-
-
 /** Proc DivideOccupations
  *  fills var "assigned_role" for all ready players.
  *  This proc must not have any side effect besides of modifying "assigned_role".
@@ -260,11 +230,6 @@ var/global/datum/controller/occupations/job_master
 		FillHeadPosition()
 		Debug("DO, Head Check end")
 
-		//Check for an AI
-		Debug("DO, Running AI Check")
-		FillAIPosition()
-		Debug("DO, AI Check end")
-
 		//Other jobs are now checked
 		Debug("DO, Running Standard Check")
 
@@ -275,6 +240,7 @@ var/global/datum/controller/occupations/job_master
 
 		// Loop through all levels from high to low
 		var/list/shuffledoccupations = shuffle(occupations)
+		// var/list/disabled_jobs = ticker.mode.disabled_jobs  // So we can use .Find down below without a colon.
 		for(var/level = 1 to 3)
 			//Check the head jobs first each level
 			CheckHeadPositions(level)
@@ -284,7 +250,7 @@ var/global/datum/controller/occupations/job_master
 
 				// Loop through all jobs
 				for(var/datum/job/job in shuffledoccupations) // SHUFFLE ME BABY
-					if(!job)
+					if(!job || ticker.mode.disabled_jobs.Find(job.title) )
 						continue
 
 					if(jobban_isbanned(player, job.title))