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@@ -1,40 +1,194 @@
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// Switch this out to use a database at some point. Each ckey is
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// associated with a list of custom item datums. When the character
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// spawns, the list is checked and all appropriate datums are spawned.
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// See config/example/custom_items.txt for a more detailed overview
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// of how the config system works.
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//This is the custom items system.
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//There are two main modes of operation: database-based and file-based
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//The operating mode is decided by the config.sql_enabled parameter
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//
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/// File
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// In File mode the system loads all the custom items from the custom_items.json into the custom_items list at roundstart
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// There is also a fallback mode for the DEPRECATED custom_items.txt. This fallback mode will be removed at some point.
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// You SHOULD migrate to json file (manually) or the db using the automatic migration feature described in the db section
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// When the equip_custom_items() proc is called for a specified mob, the custom_items list is iteraed over to determine which
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// custom items belong to that mob of the player. Afterwards the items are spawned and applied to the mob (if the role matches)
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//
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/// Database
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// In the database mode the custom items are NOT preloaded but fetched on demand based on the character id.
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// If the database is empty and one of the configuration files exists the configuration file is loaded into the custom_items list.
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// Afterwards a attempt is made to migrate the custom items into the database.
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// Once there are entries in the ss13_characters_custom_items table no more attempts to migrate the data are made.
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// To make it easier to find the round when that migration occured, the feedback variables
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// custom_item_migration_success and custom_item_migration_error are set.
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//
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/// Removed Features
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// The kits have been removed without replacement
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// The icon manipulation features have been removed without replacement
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// The required access has been removed without replacement
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// The name/desc field have been removed and replaced with the item_data system
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// This allows to modify any (string/int) variable of a existing item via the custom_item system.
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// The key in the item_data list is the name of the variable, and the value is the value of the variable.
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// i.e. `item_data = list("name"="asdf")` would set the name of the item to asdf when its spawned in
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// CUSTOM ITEM ICONS:
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// Inventory icons must be in CUSTOM_ITEM_OBJ with state name [item_icon].
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// On-mob icons must be in CUSTOM_ITEM_MOB with state name [item_icon].
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// Inhands must be in CUSTOM_ITEM_MOB as [icon_state]_l and [icon_state]_r.
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// Kits must have mech icons in CUSTOM_ITEM_OBJ under [kit_icon].
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// Broken must be [kit_icon]-broken and open must be [kit_icon]-open.
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// Kits must also have hardsuit icons in CUSTOM_ITEM_MOB as [kit_icon]_suit
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// and [kit_icon]_helmet, and in CUSTOM_ITEM_OBJ as [kit_icon].
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//ITEM_ICONS ARE DEPRECATED. USE CONTAINED SPRITES IN FUTURE
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/var/list/custom_items = list()
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//Loads the custom items from the json file if the db backend is disabled
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/hook/pregame_start/proc/load_custom_items()
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var/load_from_file = 0
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if (config.sql_enabled)
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log_debug("Custom Items: Loading from SQL")
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//If we have sql enabled we check if the db is empty. If so we migrate the json file to the db
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//If the db is not empty we dont load the json file
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if(!establish_db_connection(dbcon))
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log_debug("Custom Items: Unable to establish database connection. - Aborting")
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return 1
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var/DBQuery/query = dbcon.NewQuery("SELECT COUNT(*) FROM ss13_characters_custom_items")
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query.Execute()
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if (!query.NextRow())
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log_debug("Custom Items: Unable to fetch custom item count from database. - Aborting")
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return 1
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var/item_count = text2num(query.item[1])
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if(item_count > 0)
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return 1
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//If there are no items in the db, migrate them
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load_from_file = 2
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log_debug("Custom Items: No items found in the database - attempting migration")
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else
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//If we dont have a db, we need to load the json file
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load_from_file = 1
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if(load_from_file)
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log_debug("Custom Items: Loading from File")
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//Check if the json file exists
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if(fexists("config/custom_items.json"))
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log_debug("Custom Items: Loading from json")
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var/list/loaded_items = list()
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var/item_id = 0
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try
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loaded_items = json_decode(return_file_text("config/custom_items.json"))
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catch(var/exception/e)
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log_debug("Custom Items: Failed to load custom_items.json: [e]")
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for(var/item in loaded_items)
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//TODO: Check for existance of the vars first
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item_id += 1
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var/datum/custom_item/ci = new()
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ci.id = item_id
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ci.usr_ckey = item["ckey"]
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ci.usr_charname = item["character_name"]
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ci.item_path = text2path(item["item_path"])
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if(item["item_data"])
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ci.item_data = item["item_data"]
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if(item["item_name"])
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ci.item_data["name"] = item["item_name"]
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if(item["item_desc"])
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ci.item_data["desc"] = item["item_desc"]
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ci.additional_data = item["additional_data"]
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ci.req_titles = item["req_titles"]
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custom_items.Add(ci)
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log_debug("Custom Items: Loaded [length(custom_items)] custom items")
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else if(fexists("config/custom_items.txt")) //TODO: Retire that at some point down the line
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log_debug("Custom Items: Loading from txt")
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log_and_message_admins("The deprecated custom_items.txt file is used. Migrate to SQL or JSON.")
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//If we dont have the json file, we might have the old file so lets try that
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var/datum/custom_item/current_data
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for(var/line in text2list(file2text("config/custom_items.txt"), "\n"))
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line = trim(line)
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if(line == "" || !line || findtext(line, "#", 1, 2))
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continue
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if(findtext(line, "{", 1, 2) || findtext(line, "}", 1, 2)) // New block!
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if(current_data && current_data.usr_ckey && current_data.usr_charname)
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custom_items.Add(current_data)
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current_data = null
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var/split = findtext(line,":")
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if(!split)
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continue
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var/field = trim(copytext(line,1,split))
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var/field_data = trim(copytext(line,(split+1)))
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if(!field || !field_data)
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continue
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if(!current_data)
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current_data = new()
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switch(field)
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if("ckey")
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current_data.usr_ckey = ckey(field_data)
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if("character_name")
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current_data.usr_charname = lowertext(field_data)
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if("item_path")
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current_data.item_path = text2path(field_data)
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if("item_name")
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current_data.item_data["name"] = field_data
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if("item_icon")
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continue
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if("inherit_inhands")
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continue
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if("item_desc")
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current_data.item_data["desc"] = field_data
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if("req_access")
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continue
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if("req_titles")
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current_data.req_titles = text2list(field_data,", ")
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if("kit_name")
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continue
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if("kit_desc")
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continue
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if("kit_icon")
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continue
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if("additional_data")
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current_data.additional_data = field_data
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if(load_from_file == 2 && length(custom_items)) //insert the item into the db
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log_debug("Custom Items: Migrating custom_items to database")
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var/success_count = 0
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var/error_count = 0
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for(var/item in custom_items)
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var/datum/custom_item/ci = item
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log_debug("Custom Items: Migrating Item for: [ci.usr_ckey] - [ci.usr_charname]")
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if(!ci.item_path || ci.item_path == "")
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log_debug("Custom Items: Invalid Item path")
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error_count += 1
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continue
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//Fetch the character id of the character
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var/DBQuery/char_query = dbcon.NewQuery("SELECT id FROM ss13_characters WHERE ckey = :ckey: AND name = :name: AND deleted_at IS NULL ORDER BY id DESC")
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char_query.Execute(list("ckey"=ckey(ci.usr_ckey),"name"=ci.usr_charname))
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if (!char_query.NextRow())
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log_debug("Custom Items: Unable to find matching character for: ckey: [ci.usr_ckey] name: [ci.usr_charname]")
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error_count += 1
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continue
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var/char_id = text2num(char_query.item[1])
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try
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var/DBQuery/item_insert_query = dbcon.NewQuery("INSERT INTO ss13_characters_custom_items (`char_id`, `item_path`, `item_data`, `req_titles`, `additional_data`) VALUES (:char_id:, :item_path:, :item_data:, :req_titles:, :additional_data:)")
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item_insert_query.Execute(list("char_id"=char_id,"item_path"="[ci.item_path]","item_data"=json_encode(ci.item_data),"req_titles"=json_encode(ci.req_titles),"additional_data"=ci.additional_data))
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catch(var/exception/e)
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log_debug("Custom Items: Failed to save item to db: [e]")
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error_count += 1
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success_count += 1
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feedback_set("custom_item_migration_success",success_count)
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feedback_set("custom_item_migration_error",error_count)
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return 1
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/datum/custom_item
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var/assoc_key
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var/character_name
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var/inherit_inhands = 1 //if unset, and inhands are not provided, then the inhand overlays will be invisible.
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var/item_icon
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var/item_desc
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var/name
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var/item_path = /obj/item
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var/req_access = 0
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var/id
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//the character_id is used with the db setup
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var/character_id
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//the char_name/ckey is used with the disk based setup (and auto-generated from the char id for the db based setup)
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var/usr_ckey
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var/usr_charname
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var/item_path
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var/list/item_data = list()
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var/list/req_titles = list()
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var/kit_name
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var/kit_desc
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var/kit_icon
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var/additional_data
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/datum/custom_item/proc/spawn_item(var/newloc)
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/datum/custom_item/proc/spawn_item(var/newloc) //TODO: pass mob its spawned for as parameter
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var/obj/item/citem = new item_path(newloc)
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apply_to_item(citem)
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return citem
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@@ -42,207 +196,90 @@
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/datum/custom_item/proc/apply_to_item(var/obj/item/item)
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if(!item)
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return
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if(name)
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item.name = name
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if(item_desc)
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item.desc = item_desc
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if(item_icon)
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if(!istype(item))
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item.icon = CUSTOM_ITEM_OBJ
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item.icon_state = item_icon
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return
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else
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if(inherit_inhands)
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apply_inherit_inhands(item)
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else
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item.item_state_slots = null
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item.item_icons = null
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item.icon = CUSTOM_ITEM_OBJ
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item.icon_state = item_icon
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item.item_state = null
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item.icon_override = CUSTOM_ITEM_MOB
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var/obj/item/clothing/under/U = item
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if(istype(U))
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U.worn_state = U.icon_state
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U.update_rolldown_status()
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// Kits are dumb so this is going to have to be hardcoded/snowflake.
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if(istype(item, /obj/item/device/kit))
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var/obj/item/device/kit/K = item
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K.new_name = kit_name
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K.new_desc = kit_desc
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K.new_icon = kit_icon
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K.new_icon_file = CUSTOM_ITEM_OBJ
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if(istype(item, /obj/item/device/kit/suit))
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var/obj/item/device/kit/suit/kit = item
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kit.new_light_overlay = additional_data
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kit.new_mob_icon_file = CUSTOM_ITEM_MOB
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//Customize the item with the item_data
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for(var/var_name in item_data)
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try
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item.vars[var_name] = item_data[var_name]
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catch(var/exception/e)
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log_debug("Custom Item: Bad variable name [var_name] in custom item with id [id]: [e]")
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// for snowflake implants
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else if(istype(item, /obj/item/implanter/fluff))
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if(istype(item, /obj/item/implanter/fluff))
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var/obj/item/implanter/fluff/L = item
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L.allowed_ckey = assoc_key
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L.allowed_ckey = usr_ckey
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L.implant_type = text2path(additional_data)
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L.create_implant()
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return item
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/datum/custom_item/proc/apply_inherit_inhands(var/obj/item/item)
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var/list/new_item_icons = list()
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var/list/new_item_state_slots = list()
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var/list/available_states = icon_states(CUSTOM_ITEM_MOB)
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//If l_hand or r_hand are not present, preserve them using item_icons/item_state_slots
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//Then use icon_override to make every other slot use the custom sprites by default.
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|
|
|
//This has to be done before we touch any of item's vars
|
|
|
|
|
if(!("[item_icon]_l" in available_states))
|
|
|
|
|
new_item_state_slots[slot_l_hand_str] = get_state(item, slot_l_hand_str, "_l")
|
|
|
|
|
new_item_icons[slot_l_hand_str] = get_icon(item, slot_l_hand_str, 'icons/mob/items/lefthand.dmi')
|
|
|
|
|
if(!("[item_icon]_r" in available_states))
|
|
|
|
|
new_item_state_slots[slot_r_hand_str] = get_state(item, slot_r_hand_str, "_r")
|
|
|
|
|
new_item_icons[slot_r_hand_str] = get_icon(item, slot_r_hand_str, 'icons/mob/items/righthand.dmi')
|
|
|
|
|
|
|
|
|
|
item.item_state_slots = new_item_state_slots
|
|
|
|
|
item.item_icons = new_item_icons
|
|
|
|
|
|
|
|
|
|
//this has to mirror the way update_inv_*_hand() selects the state
|
|
|
|
|
/datum/custom_item/proc/get_state(var/obj/item/item, var/slot_str, var/hand_str)
|
|
|
|
|
var/t_state
|
|
|
|
|
if(item.item_state_slots && item.item_state_slots[slot_str])
|
|
|
|
|
t_state = item.item_state_slots[slot_str]
|
|
|
|
|
else if(item.item_state)
|
|
|
|
|
t_state = item.item_state
|
|
|
|
|
else
|
|
|
|
|
t_state = item.icon_state
|
|
|
|
|
if(item.icon_override)
|
|
|
|
|
t_state += hand_str
|
|
|
|
|
return t_state
|
|
|
|
|
|
|
|
|
|
//this has to mirror the way update_inv_*_hand() selects the icon
|
|
|
|
|
/datum/custom_item/proc/get_icon(var/obj/item/item, var/slot_str, var/icon/hand_icon)
|
|
|
|
|
var/icon/t_icon
|
|
|
|
|
if(item.icon_override)
|
|
|
|
|
t_icon = item.icon_override
|
|
|
|
|
else if(item.item_icons && (slot_str in item.item_icons))
|
|
|
|
|
t_icon = item.item_icons[slot_str]
|
|
|
|
|
else
|
|
|
|
|
t_icon = hand_icon
|
|
|
|
|
return t_icon
|
|
|
|
|
|
|
|
|
|
// Parses the config file into the custom_items list.
|
|
|
|
|
/hook/startup/proc/load_custom_items()
|
|
|
|
|
|
|
|
|
|
var/datum/custom_item/current_data
|
|
|
|
|
for(var/line in text2list(file2text("config/custom_items.txt"), "\n"))
|
|
|
|
|
|
|
|
|
|
line = trim(line)
|
|
|
|
|
if(line == "" || !line || findtext(line, "#", 1, 2))
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
if(findtext(line, "{", 1, 2) || findtext(line, "}", 1, 2)) // New block!
|
|
|
|
|
if(current_data && current_data.assoc_key)
|
|
|
|
|
if(!custom_items[current_data.assoc_key])
|
|
|
|
|
custom_items[current_data.assoc_key] = list()
|
|
|
|
|
var/list/L = custom_items[current_data.assoc_key]
|
|
|
|
|
L |= current_data
|
|
|
|
|
current_data = null
|
|
|
|
|
|
|
|
|
|
var/split = findtext(line,":")
|
|
|
|
|
if(!split)
|
|
|
|
|
continue
|
|
|
|
|
var/field = trim(copytext(line,1,split))
|
|
|
|
|
var/field_data = trim(copytext(line,(split+1)))
|
|
|
|
|
if(!field || !field_data)
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
if(!current_data)
|
|
|
|
|
current_data = new()
|
|
|
|
|
|
|
|
|
|
switch(field)
|
|
|
|
|
if("ckey")
|
|
|
|
|
current_data.assoc_key = lowertext(field_data)
|
|
|
|
|
if("character_name")
|
|
|
|
|
current_data.character_name = lowertext(field_data)
|
|
|
|
|
if("item_path")
|
|
|
|
|
current_data.item_path = text2path(field_data)
|
|
|
|
|
if("item_name")
|
|
|
|
|
current_data.name = field_data
|
|
|
|
|
if("item_icon")
|
|
|
|
|
current_data.item_icon = field_data
|
|
|
|
|
if("inherit_inhands")
|
|
|
|
|
current_data.inherit_inhands = text2num(field_data)
|
|
|
|
|
if("item_desc")
|
|
|
|
|
current_data.item_desc = field_data
|
|
|
|
|
if("req_access")
|
|
|
|
|
current_data.req_access = text2num(field_data)
|
|
|
|
|
if("req_titles")
|
|
|
|
|
current_data.req_titles = text2list(field_data,", ")
|
|
|
|
|
if("kit_name")
|
|
|
|
|
current_data.kit_name = field_data
|
|
|
|
|
if("kit_desc")
|
|
|
|
|
current_data.kit_desc = field_data
|
|
|
|
|
if("kit_icon")
|
|
|
|
|
current_data.kit_icon = field_data
|
|
|
|
|
if("additional_data")
|
|
|
|
|
current_data.additional_data = field_data
|
|
|
|
|
return 1
|
|
|
|
|
|
|
|
|
|
//gets the relevant list for the key from the listlist if it exists, check to make sure they are meant to have it and then calls the giving function
|
|
|
|
|
/proc/equip_custom_items(mob/living/carbon/human/M)
|
|
|
|
|
var/list/key_list = custom_items[M.ckey]
|
|
|
|
|
if(!key_list || key_list.len < 1)
|
|
|
|
|
return
|
|
|
|
|
/proc/equip_custom_items(var/mob/living/carbon/human/M)
|
|
|
|
|
//Fetch the custom items for the mob
|
|
|
|
|
if(config.sql_enabled)
|
|
|
|
|
if(!establish_db_connection(dbcon))
|
|
|
|
|
log_debug("Custom Items: Unable to establish database connection while loading item. - Aborting")
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
for(var/datum/custom_item/citem in key_list)
|
|
|
|
|
var/DBQuery/char_item_query = dbcon.NewQuery("SELECT ss13_characters_custom_items.id, ss13_characters_custom_items.char_id, ss13_characters.ckey as usr_ckey, ss13_characters.name as usr_charname, item_path, item_data, req_titles, additional_data FROM ss13_characters_custom_items LEFT JOIN ss13_characters ON ss13_characters.id = ss13_characters_custom_items.char_id WHERE char_id = :char_id:")
|
|
|
|
|
char_item_query.Execute(list("char_id"=M.character_id))
|
|
|
|
|
while(char_item_query.NextRow())
|
|
|
|
|
CHECK_TICK
|
|
|
|
|
var/datum/custom_item/ci = new()
|
|
|
|
|
ci.id = text2num(char_item_query.item[1])
|
|
|
|
|
ci.character_id = text2num(char_item_query.item[2])
|
|
|
|
|
ci.usr_ckey = char_item_query.item[3]
|
|
|
|
|
ci.usr_charname = char_item_query.item[4]
|
|
|
|
|
ci.item_path = text2path(char_item_query.item[5])
|
|
|
|
|
ci.item_data = json_decode(char_item_query.item[6]) //TODO: try/catch
|
|
|
|
|
ci.req_titles = json_decode(char_item_query.item[7]) //TODO: try/catch
|
|
|
|
|
ci.additional_data = char_item_query.item[8]
|
|
|
|
|
|
|
|
|
|
// Check for requisite ckey and character name.
|
|
|
|
|
if((lowertext(citem.assoc_key) != lowertext(M.ckey)) || (lowertext(citem.character_name) != lowertext(M.real_name)))
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
// Check for required access.
|
|
|
|
|
var/obj/item/I = M.wear_id
|
|
|
|
|
if(citem.req_access && citem.req_access > 0)
|
|
|
|
|
if(!(istype(I) && (citem.req_access in I.GetAccess())))
|
|
|
|
|
equip_custom_item_to_mob(ci,M)
|
|
|
|
|
else
|
|
|
|
|
for(var/item in custom_items)
|
|
|
|
|
CHECK_TICK
|
|
|
|
|
var/datum/custom_item/ci = item
|
|
|
|
|
if(lowertext(ci.usr_ckey) != lowertext(M.ckey))
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
// Check for required job title.
|
|
|
|
|
if(citem.req_titles && citem.req_titles.len > 0)
|
|
|
|
|
var/has_title
|
|
|
|
|
var/current_title = M.mind.role_alt_title ? M.mind.role_alt_title : M.mind.assigned_role
|
|
|
|
|
for(var/title in citem.req_titles)
|
|
|
|
|
if(title == current_title)
|
|
|
|
|
has_title = 1
|
|
|
|
|
break
|
|
|
|
|
if(!has_title)
|
|
|
|
|
if(lowertext(ci.usr_charname) != lowertext(M.real_name))
|
|
|
|
|
continue
|
|
|
|
|
equip_custom_item_to_mob(ci,M)
|
|
|
|
|
|
|
|
|
|
// ID cards and MCs are applied directly to the existing object rather than spawned fresh.
|
|
|
|
|
var/obj/item/existing_item
|
|
|
|
|
if(citem.item_path == /obj/item/card/id)
|
|
|
|
|
existing_item = locate(/obj/item/card/id) in M.get_contents() //TODO: Improve this ?
|
|
|
|
|
else if(citem.item_path == /obj/item/modular_computer)
|
|
|
|
|
existing_item = locate(/obj/item/modular_computer) in M.contents
|
|
|
|
|
|
|
|
|
|
// Spawn and equip the item.
|
|
|
|
|
if(existing_item)
|
|
|
|
|
citem.apply_to_item(existing_item)
|
|
|
|
|
else
|
|
|
|
|
place_custom_item(M,citem)
|
|
|
|
|
/proc/equip_custom_item_to_mob(var/datum/custom_item/citem, var/mob/living/carbon/human/M)
|
|
|
|
|
// Check for required job title.
|
|
|
|
|
if(citem.req_titles && length(citem.req_titles) > 0)
|
|
|
|
|
var/has_title
|
|
|
|
|
var/current_title = M.mind.role_alt_title ? M.mind.role_alt_title : M.mind.assigned_role
|
|
|
|
|
for(var/title in citem.req_titles)
|
|
|
|
|
if(title == current_title)
|
|
|
|
|
has_title = 1
|
|
|
|
|
break
|
|
|
|
|
if(!has_title)
|
|
|
|
|
to_chat(M, "A custom item could not be equipped as you have joined with the wrong role.")
|
|
|
|
|
return FALSE
|
|
|
|
|
|
|
|
|
|
// Places the item on the target mob.
|
|
|
|
|
/proc/place_custom_item(mob/living/carbon/human/M, var/datum/custom_item/citem)
|
|
|
|
|
// ID cards and MCs are applied directly to the existing object rather than spawned fresh.
|
|
|
|
|
var/obj/item/existing_item
|
|
|
|
|
if(citem.item_path == /obj/item/card/id)
|
|
|
|
|
existing_item = locate(/obj/item/card/id) in M.get_contents() //TODO: Improve this ?
|
|
|
|
|
else if(citem.item_path == /obj/item/modular_computer)
|
|
|
|
|
existing_item = locate(/obj/item/modular_computer) in M.contents
|
|
|
|
|
|
|
|
|
|
if(!citem) return
|
|
|
|
|
var/obj/item/newitem = citem.spawn_item()
|
|
|
|
|
// Spawn and equip the item.
|
|
|
|
|
if(existing_item)
|
|
|
|
|
citem.apply_to_item(existing_item)
|
|
|
|
|
return TRUE
|
|
|
|
|
else
|
|
|
|
|
var/obj/item/newitem = citem.spawn_item()
|
|
|
|
|
|
|
|
|
|
if(M.equip_to_appropriate_slot(newitem))
|
|
|
|
|
return newitem
|
|
|
|
|
if(M.equip_to_appropriate_slot(newitem))
|
|
|
|
|
return TRUE
|
|
|
|
|
|
|
|
|
|
if(M.equip_to_storage(newitem))
|
|
|
|
|
return newitem
|
|
|
|
|
if(M.equip_to_storage(newitem))
|
|
|
|
|
return TRUE
|
|
|
|
|
|
|
|
|
|
newitem.forceMove(get_turf(M.loc))
|
|
|
|
|
return newitem
|
|
|
|
|
newitem.forceMove(get_turf(M.loc))
|
|
|
|
|
to_chat(M, "A custom item has been placed on the floor as there was no space for it on your mob.")
|
|
|
|
|
return TRUE
|
|
|
|
|
|
Werner
GitHub