Adds an action button for mapvotes (#16957)

* its a mapvote jim, but not as we know it

* new icon

* no more safetynet

code/_onclick/hud/alert.dm

@@ -622,6 +622,13 @@ so as to remain in compliance with the most up-to-date laws."
 	stone = null
 	return ..()
 
+/obj/screen/alert/notify_mapvote
+	name = "Map Vote"
+	desc = "Vote on which map you would like to play on next!"
+	icon_state = "map_vote"
+
+/obj/screen/alert/notify_mapvote/Click()
+	SSvote.browse_to(usr.client)
 
 //OBJECT-BASED
 

code/controllers/subsystem/vote.dm

@@ -266,8 +266,12 @@ SUBSYSTEM_DEF(vote)
 			<a href='?src=[UID()];vote=open'>Click here or type vote to place your vote.</a>
 			You have [GLOB.configuration.vote.vote_time / 10] seconds to vote.</font>"})
 		switch(vote_type)
-			if("crew transfer", "gamemode", "custom", "map")
+			if("crew transfer", "gamemode", "custom")
 				SEND_SOUND(world, sound('sound/ambience/alarm4.ogg'))
+			if("map")
+				SEND_SOUND(world, sound('sound/ambience/alarm4.ogg'))
+				for(var/mob/M in GLOB.player_list)
+					M.throw_alert("Map Vote", /obj/screen/alert/notify_mapvote, timeout_override = GLOB.configuration.vote.vote_time)
 		if(mode == "gamemode" && SSticker.ticker_going)
 			SSticker.ticker_going = FALSE
 			to_chat(world, "<font color='red'><b>Round start has been delayed.</b></font>")