Round extension and enemy spawning tweaks

nsv13/code/controllers/subsystem/overmap_mode.dm

@@ -273,14 +273,18 @@ SUBSYSTEM_DEF(overmap_mode)
 	*/
 
 	var/text = "<b>[GLOB.station_name]</b>, <br>You have been assigned the following mission by <b>[capitalize(mode.starting_faction)]</b> and are expected to complete it with all due haste. Please ensure your crew is properly informed of your objectives and delegate tasks accordingly."
-	var/title = "Mission Briefing: [random_capital_letter()][random_capital_letter()][random_capital_letter()]-[GLOB.round_id]"
+	var/static/title = ""
+	if(!announced_objectives)
+		title += "Mission Briefing: [random_capital_letter()][random_capital_letter()][random_capital_letter()]-[GLOB.round_id]"
+	else //Add an extension if this isn't roundstart
+		title += "-Ext."
 
 	text = "[text] <br><br> [mode.brief] <br><br> Objectives:"
 
 	for(var/datum/overmap_objective/O in mode.objectives)
 		text = "[text] <br> - [O.brief]"
 
-		if ( !SSovermap_mode.announced_objectives ) // Prevents duplicate report spam when assigning additional objectives
+		if(!SSovermap_mode.announced_objectives)  // Prevents duplicate report spam when assigning additional objectives
 			O.print_objective_report()
 
 	print_command_report(text, title, TRUE)
@@ -325,10 +329,15 @@ SUBSYSTEM_DEF(overmap_mode)
 		mode.objectives += new /datum/overmap_objective/tickets
 	*/
 
-	if(get_active_player_count(TRUE,TRUE,FALSE) > 4)
+	var/datum/star_system/rubicon = SSstar_system.system_by_id("Rubicon")
+	if(get_active_player_count(TRUE,TRUE,FALSE) > 10 && length(rubicon.enemies_in_system)) //Make sure there are enemies to fight
 		mode.objectives += new /datum/overmap_objective/clear_system/rubicon
 	else
 		mode.objectives += new /datum/overmap_objective/tickets
+		for(var/datum/faction/F in SSstar_system.factions)
+			F.send_fleet(custom_difficulty = (mode.difficulty + 1)) //Extension is more challenging
+			escalation += 1
+			message_admins("Overmap difficulty has been increased by 1!")
 
 	instance_objectives()
 

nsv13/code/datums/starsystem_manager.dm

@@ -49,10 +49,12 @@
 		sys_inf["visited"] = 0
 		sys_inf["hidden"] = (SS.sector != current_sector)
 		var/label = ""
+		if(SS.hidden)
+			label += " HIDDEN"
 		if(SS.is_hypergate)
 			label += " HYPERGATE"
 		if(SS.is_capital && !label)
-			label = "CAPITAL"
+			label = " CAPITAL"
 		if(SS.trader && SS.sector != 3) //Use shortnames in brazil for readability
 			label = " [SS.trader.name]"
 		if(SS.trader && SS.sector == 3) //Use shortnames in brazil for readability
@@ -220,6 +222,11 @@
 				usr.client.debug_variables(target)
 			if(command == "Delete")
 				usr.client.cmd_admin_delete(target)
+		if("hideSystem")
+			var/datum/star_system/target = locate(params["sys_id"])
+			if(!istype(target))
+				return
+			target.hidden = !target.hidden
 		if("systemVV")
 			var/datum/star_system/target = locate(params["sys_id"])
 			if(!istype(target))

nsv13/code/game/gamemodes/overmap/objectives/rubicon.dm

@@ -26,6 +26,7 @@
 	desc = "Defeat all enemies in the [system_name] system"
 	brief = desc
 	target_system = SSstar_system.system_by_id(system_name)
+	target_system.hidden = FALSE
 	RegisterSignal(SSstar_system.find_main_overmap(), COMSIG_SHIP_KILLED_FLEET, PROC_REF(check_completion))
 
 /datum/overmap_objective/clear_system/check_completion()
@@ -38,8 +39,9 @@
 /datum/overmap_objective/clear_system/rubicon
 	system_name = "Rubicon"
 	extension_supported = TRUE
-	required_players = 4
+	required_players = 10
 
 /datum/overmap_objective/clear_system/dolos
 	system_name = "Dolos Remnants"
-	required_players = 4
+	extension_supported = TRUE //Only if Rubicon is not available
+	required_players = 10

nsv13/code/modules/overmap/factions.dm

@@ -74,7 +74,7 @@ Set up relationships.
 	if(main_ship)
 		current_system = SSstar_system.ships[main_ship]["current_system"]
 	var/list/possible_spawns = list()
-	for(var/datum/star_system/starsys in SSstar_system.systems)
+	for(var/datum/star_system/starsys in SSstar_system.neutral_zone_systems) //Neutral zone to prevent overcrowding the Syndicate and friendly sectors
 		if(starsys != current_system && !starsys.hidden && (lowertext(starsys.alignment) == lowertext(src.name) || starsys.alignment == "unaligned" || starsys.alignment == "uncharted")) //Find one of our base systems and try to send a fleet out from there.
 			possible_spawns += starsys
 	if(!possible_spawns.len && !override)

tgui/packages/tgui/interfaces/StarsystemManager.js

@@ -46,13 +46,17 @@ export const StarsystemManager = (props, context) => {
     return (
       <Section title={`${system.name}`}>
         <Button
-          content={"Send Fleet"}
+          content={"Send fleet"}
           icon={"hammer"}
           onClick={() => act('createFleet', { sys_id: system.sys_id })} />
         <Button
           content={"Create object"}
           icon={"sun"}
           onClick={() => act('createObject', { sys_id: system.sys_id })} />
+        <Button
+          content={"Hide/Unhide system"}
+          icon={"eye-slash"}
+          onClick={() => act('hideSystem', { sys_id: system.sys_id })} />
         <Button
           content={"Variables"}
           icon={"eye"}