Module:MapObjectsData

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Description

The BuildingsData module provides a centralized interface to retrieve adventure map object data from the MapObject Cargo table and their localized strings from the Translation Cargo table.

It is designed to be "page-aware," meaning it can automatically identify the correct object ID and language based on the current page title (e.g., handling subpages and language suffixes).

Syntax

{{#invoke:BuildingsData|get|id=|field=|language=}}

Parameters

  • id (optional): The unique object ID (e.g., barracks_unfrozen_6) or english building name (e.g., Bloated Mansion). If omitted, the module attempts to detect it from the current page title.
  • field (required): The specific data field to retrieve.
  • language (optional): The language code (e.g., fr, de). If omitted, the module attempts to detect it from the page title suffix (e.g., /fr).

Available Fields

Localization (from Translation table)

  • name, description (using type map_object)
  • narrative (using type map_object_narrative)

Technical (from MapObject table)

  • category, goods_value, ai_value, custom_guard_value, view_radius, guard_units, fraction, tier, resource_name, resource_value, source_path

Examples

Automatic Mode

If you are currently viewing the page Bloated Mansion/fr, the module automatically identifies the object and the language:

{{#invoke:BuildingsData|get|field=name}}
  • Result: Manoir boursouflé
{{#invoke:BuildingsData|get|field=narrative}}
  • Result: À moitié immergé dans les émanations abyssales, ce manoir vibre de vie.

Manual Mode

To fetch specific data regardless of the current page:

{{#invoke:BuildingsData|get|id=barracks_unfrozen_6|field=tier}}
  • Result: 6

Technical Notes

  • ID Detection: The module cleans the page title by removing subpages (text after /) and parenthetical text to match the entity name in the database.
  • Fallback: If a name request returns no data, the system relies on the object's category field for identification.

local p = {}

-- Fonction utilitaire interne
local function queryCargo(table, fields, where)
    local res = mw.ext.cargo.query(table, fields, { where = where, limit = 1 })
    return (res and #res > 0) and res[1] or nil
end

-- Remplace cette fonction getObjId par celle-ci dans ton script :

local function getObjId(pagename, lang)
    -- On cherche dans Translation l'ID qui correspond au nom de la page (en anglais)
    -- Note: Pour que cela fonctionne, pagename doit correspondre au 'name' dans la table
    local res = mw.ext.cargo.query("Translation", "target_id", {
        where = "type = 'map_object' AND language = 'en' AND name = '" .. pagename .. "'",
        limit = 1
    })
    return (res and #res > 0) and res[1].target_id or nil
end

function p.get(frame)
    local args = frame.args
    local pagename = mw.title.getCurrentTitle().text
    
    -- 1. Détection automatique de l'ID
    -- Si 'id' n'est pas fourni, on utilise le nom de la page pour le chercher
    local id = args["id"] or args[1]
    if not id then
        id = getObjId(pagename, "en")
    end
    
    local field = args["field"] or args[2]
    local lang = args["language"] or mw.ustring.match(pagename, "/([a-z_]+)$") or "en"
    
    if not id then return "Erreur : ID introuvable (nom de page '" .. pagename .. "' inconnu)." end
    -- ... (reste du script inchangé)
    
    -- 1. Cas : Nom et Description (Table Translation, type 'map_object')
    if field == "name" or field == "description" then
        local res = queryCargo("Translation", field, string.format("target_id='%s' AND type='map_object' AND language='%s'", id, lang))
        return res and res[field] or ""
    end
    
    -- 2. Cas : Narration (Table Translation, type 'map_object_narrative')
    if field == "narrative" then
        local res = queryCargo("Translation", "description", string.format("target_id='%s' AND type='map_object_narrative' AND language='%s'", id, lang))
        return res and res.description or ""
    end
    
    -- 3. Cas : Données techniques (Table MapObject)
    -- On autorise tous les champs définis dans ton schéma
    local tech_fields = "category,goods_value,ai_value,custom_guard_value,view_radius,guard_units,fraction,tier,resource_name,resource_value,source_path"
    if string.find(tech_fields, field) then
        local res = queryCargo("MapObject", field, "id='" .. id .. "'")
        return res and res[field] or ""
    end
    
    return "Erreur : Champ '" .. field .. "' invalide."
end

return p