Using explosives at end round now gibs you (#26465)

* Using explosives at end round now gibs you

* More tweaks

* Tweaks

code/modules/admin/misc_admin_procs.dm

@@ -1,5 +1,9 @@
-GLOBAL_VAR_INIT(BSACooldown, 0)
-GLOBAL_VAR_INIT(nologevent, 0)
+/// Is admin BSA (damage a user) currently on cooldown?
+GLOBAL_VAR_INIT(BSACooldown, FALSE)
+/// Are we in a no-log event (EORG, highlander, etc)?
+GLOBAL_VAR_INIT(nologevent, FALSE)
+/// Are explosions currently disabled for EORG?
+GLOBAL_VAR_INIT(disable_explosions, FALSE)
 
 ////////////////////////////////
 /proc/message_admins(msg)

code/modules/admin/topic.dm

@@ -1829,9 +1829,8 @@
 			to_chat(owner, "Standby. Reload cycle in progress. Gunnery crews ready in five seconds!")
 			return
 
-		GLOB.BSACooldown = 1
-		spawn(50)
-			GLOB.BSACooldown = 0
+		GLOB.BSACooldown = TRUE
+		addtimer(VARSET_CALLBACK(GLOB, BSACooldown, FALSE), 5 SECONDS)
 
 		to_chat(M, "You've been hit by bluespace artillery!")
 		log_admin("[key_name(M)] has been hit by Bluespace Artillery fired by [key_name(owner)]")