Merge pull request #706 from Citadel-Station-13/upstream-merge-26745

[MIRROR] Adds persistent trophy cases

code/controllers/subsystem/persistence.dm

@@ -11,10 +11,14 @@ SUBSYSTEM_DEF(persistence)
 	var/list/saved_messages = list()
 	var/savefile/chisel_messages_sav
 
+	var/savefile/trophy_sav
+	var/list/saved_trophies = list()
+
 /datum/controller/subsystem/persistence/Initialize()
 	LoadSatchels()
 	LoadPoly()
 	LoadChiselMessages()
+	LoadTrophies()
 	..()
 
 /datum/controller/subsystem/persistence/proc/LoadSatchels()
@@ -105,10 +109,49 @@ SUBSYSTEM_DEF(persistence)
 			M.persists = FALSE
 			qdel(M)
 
+/datum/controller/subsystem/persistence/proc/LoadTrophies()
+	trophy_sav = new /savefile("data/npc_saves/TrophyItems.sav")
+	var/saved_json
+	trophy_sav >> saved_json
+
+	var/decoded_json = json_decode(saved_json)
+
+	if(!islist(decoded_json))
+		return
+
+	saved_trophies = decoded_json
+
+	SetUpTrophies(saved_trophies.Copy())
+
+/datum/controller/subsystem/persistence/proc/SetUpTrophies(list/trophy_items)
+	for(var/A in GLOB.trophy_cases)
+		var/obj/structure/displaycase/trophy/T = A
+		T.added_roundstart = TRUE
+
+		var/trophy_data = pick_n_take(trophy_items)
+
+		if(!islist(trophy_data))
+			continue
+
+		var/list/chosen_trophy = trophy_data
+
+		if(!chosen_trophy || isemptylist(chosen_trophy)) //Malformed
+			continue
+
+		var/path = text2path(chosen_trophy["path"]) //If the item no longer exist, this returns null
+		if(!path)
+			continue
+
+		T.showpiece = new /obj/item/showpiece_dummy(T, path)
+		T.trophy_message = chosen_trophy["message"]
+		T.placer_key = chosen_trophy["placer_key"]
+		T.update_icon()
+
 
 /datum/controller/subsystem/persistence/proc/CollectData()
 	CollectChiselMessages()
 	CollectSecretSatchels()
+	CollectTrophies()
 
 /datum/controller/subsystem/persistence/proc/CollectSecretSatchels()
 	for(var/A in new_secret_satchels)
@@ -135,4 +178,16 @@ SUBSYSTEM_DEF(persistence)
 	chisel_messages_sav[SSmapping.config.map_name] << json_encode(saved_messages)
 
 /datum/controller/subsystem/persistence/proc/SaveChiselMessage(obj/structure/chisel_message/M)
-	saved_messages += list(M.pack()) // dm eats one list.
+	saved_messages += list(M.pack()) // dm eats one list
+
+
+/datum/controller/subsystem/persistence/proc/CollectTrophies()
+	trophy_sav << json_encode(saved_trophies)
+
+/datum/controller/subsystem/persistence/proc/SaveTrophy(obj/structure/displaycase/trophy/T)
+	if(!T.added_roundstart && T.showpiece)
+		var/list/data = list()
+		data["path"] = T.showpiece.type
+		data["message"] = T.trophy_message
+		data["placer_key"] = T.placer_key
+		saved_trophies += list(data)