First commit for nations gamemode, setting up the framework I'll be using.

code/controllers/hooks-defs.dm

@@ -16,6 +16,13 @@
  */
 /hook/roundend
 
+/**
+ * LateSpawn hook.
+ * Called in newplayer.dm when a humanoid character joins the round after it started.
+ * Parameters: var/mob/living/carbon/human, var/rank
+ */
+/hook/latespawn
+
 /**
  * Death hook.
  * Called in death.dm when someone dies.

code/game/gamemodes/nations/nations.dm

@@ -0,0 +1,49 @@
+
+datum/game_mode/nations
+	name = "nations"
+	config_tag = "nations"
+	required_players_secret = 25
+	var/const/waittime_l = 3000 //lower bound on time before intercept arrives (in tenths of seconds)
+	var/const/waittime_h = 6000 //upper bound on time before intercept arrives (in tenths of seconds)
+
+
+
+
+/datum/game_mode/nations/post_setup()
+	spawn (rand(waittime_l, waittime_h))
+		remove_flags()
+		spawn(50)
+			spawn_flags()
+			send_intercept()
+
+/datum/game_mode/nations/send_intercept()
+	command_alert("Due to recent and COMPLETELY UNFOUNDED allegations of massive fraud and insider trading \
+					affecting trillions of investors, the Nanotrasen Corporation has decided to liquidate all \
+					assets of the Centcom Division in order to pay the massive legal fees that will be incurred \
+					during the following centuries long court process. Therefore, all current employment contracts \
+					are IMMEDIATELY TERMINATED. Nanotrasen will be unable to send a rescue shuttle to carry you home,\
+					however they remain willing for the time being to continue trading cargo. Have a pleasant \
+					day.", "FINAL TRANSMISSION, CENTCOM COMMAND.")
+
+
+/datum/game_mode/nations/proc/remove_flags()
+	for(var/obj/item/flag/F in world)
+		del(F)
+
+/datum/game_mode/nations/proc/spawn_flags()
+
+	for(var/obj/effect/landmark/nations/N in landmarks_list)
+		switch(N.name)
+			if("Atmosia")
+				new /obj/item/flag/nation/atmos(get_turf(N))
+			if("Brigston")
+				new /obj/item/flag/nation/sec(get_turf(N))
+			if("Cargonia")
+				new /obj/item/flag/nation/cargo(get_turf(N))
+			if("Command")
+				new /obj/item/flag/nation/command(get_turf(N))
+			if("Medistan")
+				new /obj/item/flag/nation/med(get_turf(N))
+			if("Scientopia")
+				new /obj/item/flag/nation/rnd(get_turf(N))
+

code/game/objects/effects/landmarks.dm

@@ -86,6 +86,19 @@
 	landmarks_list -= src
 	..()
 
+/obj/effect/landmark/nations
+	name = "nations"
+	icon = 'icons/mob/screen1.dmi'
+	icon_state = "x"
+	anchored = 1.0
+
+/obj/effect/landmark/nations/New()
+	..()
+	tag = "nations*[name]"
+	invisibility = 101
+
+	return 1
+
 /obj/effect/landmark/start
 	name = "start"
 	icon = 'icons/mob/screen1.dmi'

code/game/objects/items/flag.dm

@@ -157,6 +157,19 @@
 	icon_state = "unathiflag"
 
 //Nations/Department flags
+/obj/item/flag/nation
+	density = 1
+	anchored = 1
+
+/obj/item/flag/nation/fire_act()
+	return
+
+/obj/item/flag/nation/Ignite()
+	return
+
+/obj/item/flag/nation/light()
+	return
+
 
 /obj/item/flag/nation/cargo
 	name = "Cargonia flag"
@@ -183,6 +196,10 @@
 	desc = "The flag of the independant, sovereign nation of Atmosia."
 	icon_state = "atmosflag"
 
+/obj/item/flag/nation/command
+	name = "Command flag"
+	desc = "The flag of the independant, sovereign nation of Command."
+	icon_state = "ntflag"
 
 //Antags
 

code/modules/mob/new_player/new_player.dm

@@ -318,11 +318,12 @@
 			data_core.manifest_inject(character)
 			ticker.minds += character.mind//Cyborgs and AIs handle this in the transform proc.	//TODO!!!!! ~Carn
 			AnnounceArrival(character, rank)
-
+			callHook("latespawn", list(character, rank))
 		else
 			character.Robotize()
 		del(src)
 
+
 	proc/AnnounceArrival(var/mob/living/carbon/human/character, var/rank)
 		if (ticker.current_state == GAME_STATE_PLAYING)
 			var/obj/item/device/radio/intercom/a = new /obj/item/device/radio/intercom(null)// BS12 EDIT Arrivals Announcement Computer, rather than the AI.