Map config improvements - Adds more variables for the map voting system to take into account, allows far greater flexibility for mappers, adds a random chance for the medibot voice to be the station announcer

code/controllers/subsystem/mapping.dm

@@ -53,6 +53,8 @@ SUBSYSTEM_DEF(mapping)
 		if(!config || config.defaulted)
 			to_chat(world, "<span class='boldannounce'>Unable to load next or default map config, defaulting to Box Station</span>")
 			config = old_config
+	GLOB.year_integer += config.year_offset
+	GLOB.announcertype = (config.announcertype == "standard" ? (prob(1) ? "cleanbot" : "classic") : config.announcertype)
 	loadWorld()
 	repopulate_sorted_areas()
 	process_teleport_locs()			//Sets up the wizard teleport locations

code/controllers/subsystem/persistence.dm

@@ -1,4 +1,5 @@
 #define FILE_ANTAG_REP "data/AntagReputation.json"
+#define MAX_RECENT_MAP_RECORD 10
 
 SUBSYSTEM_DEF(persistence)
 	name = "Persistence"
@@ -11,6 +12,7 @@ SUBSYSTEM_DEF(persistence)
 	var/list/obj/structure/chisel_message/chisel_messages = list()
 	var/list/saved_messages = list()
 	var/list/saved_modes = list(1,2,3)
+	var/list/saved_maps
 	var/list/saved_trophies = list()
 	var/list/spawned_objects = list()
 	var/list/antag_rep = list()
@@ -25,6 +27,7 @@ SUBSYSTEM_DEF(persistence)
 	LoadChiselMessages()
 	LoadTrophies()
 	LoadRecentModes()
+	LoadRecentMaps()
 	LoadPhotoPersistence()
 	if(CONFIG_GET(flag/use_antag_rep))
 		LoadAntagReputation()
@@ -163,6 +166,15 @@ SUBSYSTEM_DEF(persistence)
 		return
 	saved_modes = json["data"]
 
+/datum/controller/subsystem/persistence/proc/LoadRecentMaps()
+	var/json_file = file("data/RecentMaps.json")
+	if(!fexists(json_file))
+		return
+	var/list/json = json_decode(file2text(json_file))
+	if(!json)
+		return
+	saved_maps = json["maps"]
+
 /datum/controller/subsystem/persistence/proc/LoadAntagReputation()
 	var/json = file2text(FILE_ANTAG_REP)
 	if(!json)
@@ -204,6 +216,7 @@ SUBSYSTEM_DEF(persistence)
 	CollectSecretSatchels()
 	CollectTrophies()
 	CollectRoundtype()
+	RecordMaps()
 	SavePhotoPersistence()						//THIS IS PERSISTENCE, NOT THE LOGGING PORTION.
 	if(CONFIG_GET(flag/use_antag_rep))
 		CollectAntagReputation()
@@ -359,6 +372,15 @@ SUBSYSTEM_DEF(persistence)
 	fdel(json_file)
 	WRITE_FILE(json_file, json_encode(file_data))
 
+/datum/controller/subsystem/persistence/proc/RecordMaps()
+	saved_maps = saved_maps?.len ? list("[SSmapping.config.map_name]") | saved_maps : list("[SSmapping.config.map_name]")
+	var/json_file = file("data/RecentMaps.json")
+	var/list/file_data = list()
+	file_data["maps"] = saved_maps
+	fdel(json_file)
+	WRITE_FILE(json_file, json_encode(file_data))
+
+
 /datum/controller/subsystem/persistence/proc/CollectAntagReputation()
 	var/ANTAG_REP_MAXIMUM = CONFIG_GET(number/antag_rep_maximum)
 

code/controllers/subsystem/shuttle.dm

@@ -373,7 +373,7 @@ SUBSYSTEM_DEF(shuttle)
 		emergency.setTimer(emergencyDockTime)
 		priority_announce("Hostile environment resolved. \
 			You have 3 minutes to board the Emergency Shuttle.",
-			null, 'sound/ai/shuttledock.ogg', "Priority")
+			null, "shuttledock", "Priority")
 
 //try to move/request to dockHome if possible, otherwise dockAway. Mainly used for admin buttons
 /datum/controller/subsystem/shuttle/proc/toggleShuttle(shuttleId, dockHome, dockAway, timed)

code/controllers/subsystem/ticker.dm

@@ -303,7 +303,7 @@ SUBSYSTEM_DEF(ticker)
 	SSdbcore.SetRoundStart()
 
 	to_chat(world, "<span class='notice'><B>Welcome to [station_name()], enjoy your stay!</B></span>")
-	SEND_SOUND(world, sound('sound/ai/welcome.ogg'))
+	SEND_SOUND(world, sound(get_announcer_sound("welcome")))
 
 	current_state = GAME_STATE_PLAYING
 	Master.SetRunLevel(RUNLEVEL_GAME)

code/controllers/subsystem/vote.dm

@@ -208,9 +208,19 @@ SUBSYSTEM_DEF(vote)
 			if("gamemode")
 				choices.Add(config.votable_modes)
 			if("map")
-				choices.Add(config.maplist)
-				for(var/i in choices)//this is necessary because otherwise we'll end up with a bunch of /datum/map_config's as the default vote value instead of 0 as intended
-					choices[i] = 0
+				var/players = GLOB.clients.len
+				var/list/lastmaps = SSpersistence.saved_maps?.len ? list("[SSmapping.config.map_name]") | SSpersistence.saved_maps : list("[SSmapping.config.map_name]")
+				for(var/M in config.maplist) //This is a typeless loop due to the finnicky nature of keyed lists in this kind of context
+					var/datum/map_config/targetmap = config.maplist[M]
+					if(!istype(targetmap))
+						continue
+					if(!targetmap.voteweight)
+						continue
+					if((targetmap.config_min_users && players < targetmap.config_min_users) || (targetmap.config_max_users && players > targetmap.config_max_users))
+						continue
+					if(targetmap.max_round_search_span && count_occurences_of_value(lastmaps, M, targetmap.max_round_search_span) >= targetmap.max_rounds_played)
+						continue
+					choices |= M
 			if("roundtype") //CIT CHANGE - adds the roundstart secret/extended vote
 				choices.Add("secret", "extended")
 			if("custom")