Merge pull request #13522 from silicons/async

Fixes the intermittent master controller lockups

code/modules/mob/living/say.dm

@@ -82,6 +82,7 @@ GLOBAL_LIST_INIT(department_radio_keys, list(
 	return new_msg
 
 /mob/living/say(message, bubble_type,var/list/spans = list(), sanitize = TRUE, datum/language/language = null, ignore_spam = FALSE, forced = null)
+	set waitfor = FALSE
 	var/static/list/crit_allowed_modes = list(MODE_WHISPER = TRUE, MODE_CHANGELING = TRUE, MODE_ALIEN = TRUE)
 	var/static/list/unconscious_allowed_modes = list(MODE_CHANGELING = TRUE, MODE_ALIEN = TRUE)
 	var/talk_key = get_key(message)

code/modules/mob/living/simple_animal/bot/ed209bot.dm

@@ -236,7 +236,7 @@ Auto Patrol[]"},
 	if(targets.len>0)
 		var/mob/living/carbon/t = pick(targets)
 		if((t.stat!=2) && (t.lying != 1) && (!t.handcuffed)) //we don't shoot people who are dead, cuffed or lying down.
-			shootAt(t)
+			INVOKE_ASYNC(src, .proc/shootAt, t)
 	switch(mode)
 
 		if(BOT_IDLE)		// idle
@@ -254,7 +254,7 @@ Auto Patrol[]"},
 
 			if(target)		// make sure target exists
 				if(Adjacent(target) && isturf(target.loc)) // if right next to perp
-					stun_attack(target)
+					INVOKE_ASYNC(src, .proc/stun_attack, target)
 
 					mode = BOT_PREP_ARREST
 					anchored = TRUE

code/modules/mob/living/simple_animal/hostile/wizard.dm

@@ -62,6 +62,9 @@
 
 /mob/living/simple_animal/hostile/wizard/handle_automated_action()
 	. = ..()
+	INVOKE_ASYNC(src, .proc/AutomatedCast)
+
+/mob/living/simple_animal/hostile/wizard/proc/AutomatedCast()
 	if(target && next_cast < world.time)
 		if((get_dir(src,target) in list(SOUTH,EAST,WEST,NORTH)) && fireball.cast_check(0,src)) //Lined up for fireball
 			src.setDir(get_dir(src,target))

code/modules/mob/living/simple_animal/parrot.dm

@@ -436,12 +436,7 @@
 						newspeak.Add(possible_phrase)
 				speak = newspeak
 
-			//Search for item to steal
-			parrot_interest = search_for_item()
-			if(parrot_interest)
-				emote("me", EMOTE_VISIBLE, "looks in [parrot_interest]'s direction and takes flight.")
-				parrot_state = PARROT_SWOOP | PARROT_STEAL
-				icon_state = icon_living
+			INVOKE_ASYNC(src, .proc/attempt_item_theft)
 			return
 
 //-----WANDERING - This is basically a 'I dont know what to do yet' state
@@ -620,6 +615,14 @@
 		parrot_lastmove = src.loc
 	return 0
 
+/mob/living/simple_animal/parrot/proc/attempt_item_theft()
+	//Search for item to steal
+	search_for_item()
+	if(parrot_interest)
+		emote("me", EMOTE_VISIBLE, "looks in [parrot_interest]'s direction and takes flight.")
+		parrot_state = PARROT_SWOOP | PARROT_STEAL
+		icon_state = icon_living
+
 /mob/living/simple_animal/parrot/proc/search_for_item()
 	var/item
 	for(var/atom/movable/AM in view(src))