Bug fixes (#2109, #1437, and AI Slipper) (#2227)

Fixes #2109
Fixes #1437

code/game/machinery/ai_slipper.dm

@@ -8,7 +8,6 @@
 	idle_power_usage = 10
 	var/uses = 20
 	var/disabled = 1
-	var/lethal = 0
 	var/locked = 1
 	var/cooldown_time = 0
 	var/cooldown_timeleft = 0

code/modules/cciaa/cciaa.dm

@@ -231,6 +231,9 @@
 	if (!customname)
 		usr << "<span class='warning'>Cancelled.</span>"
 		return
+	var/announce = alert(user, "Do you wish to announce the fax being sent?", "Announce Fax", "Yes", "No")
+	if(announce == "Yes")
+		announce = 1
 
 	// Create the reply message
 	var/obj/item/weapon/paper/P = new /obj/item/weapon/paper( null ) //hopefully the null loc won't cause trouble for us
@@ -248,6 +251,8 @@
 	P.stamps += "<HR><i>This paper has been stamped by the Central Command Quantum Relay.</i>"
 
 	if(fax.recievefax(P))
+		if(announce == 1)
+			command_announcement.Announce("A fax has been sent to the [department] fax machine.", "Fax Sent")
 		usr << "<span class='notice'>Message transmitted successfully.</span>"
 		log_and_message_admins("sent a fax message to the [department] fax machine. (<A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[fax.x];Y=[fax.y];Z=[fax.z]'>JMP</a>)")
 

code/modules/mob/living/carbon/metroid/items.dm

@@ -250,7 +250,7 @@
 			if(O.mind && O.mind.current && O.mind.current.stat != DEAD)	continue
 			ghost = O
 			break
-		if(ghost)
+		if(ghost && !(ghost.has_enabled_antagHUD && config.antag_hud_restricted))
 			icon_state = "golem2"
 		else
 			icon_state = "golem"
@@ -265,6 +265,10 @@
 		if(!ghost)
 			user << "The rune fizzles uselessly. There is no spirit nearby."
 			return
+		if(ghost.has_enabled_antagHUD && config.antag_hud_restricted)
+			ghost <<"You can not join as a golem with antagHUD on!"
+			user << "The rune fizzles uselessly. There is no spirit nearby."
+			return
 		var/mob/living/carbon/human/G = new(src.loc)
 		G.set_species("Golem")
 		G.key = ghost.key