Module:HeroData

This module allows for the dynamic extraction of all hero data parameters, asset references, and translated profiles stored within the wiki's Cargo database (specifically from the Hero and Translation tables). It automatically handles localized fallback to English if a translation in the requested language is missing.

Basic Syntax

To fetch a data field, use the following syntax:

{{#invoke:HeroData|get|HERO_ID|VARIABLE|LANGUAGE_CODE}}

• HERO_ID : The technical identifier of the hero (e.g., dungeon_hero_3).
• VARIABLE : The keyword for the specific data field you want to display (see the full index below).
• LANGUAGE_CODE : (Optional) The localization code (e.g., en, fr, pl). Defaults to English (en).

---

Technical Reference Index

📝 Text & Translations (Language-Dependent)

These fields query the Translation table. They dynamically adapt to the requested language code and fallback to English seamlessly if missing.

Variable	Description	Database Filter Relation
name	The localized name of the hero.	type="hero"
description	The localized official biography or lore text of the hero.	type="hero"
motto	The hero's localized specific quote or battle motto.	type="hero_motto"

⚔️ Split Starting Skills (Virtual Fields)

Instead of returning a raw comma-separated string from the database, the module automatically slices the data array into distinct outputs for clean wiki markup nesting:

Variable	Description	Fallback Behavior
start_skill_1	Returns the technical ID of the hero's primary starting skill.	Always returns the first value found.
start_skill_2	Returns the technical ID of the hero's secondary starting skill.	Returns an empty string ("") if the hero only has one starting skill.
start_magic_1	Returns the technical ID of the hero's primary starting spell/magic.	Returns an empty string ("") if the hero has no starting magic.
start_magic_2	Returns the technical ID of the hero's secondary starting spell/magic.	Returns an empty string ("") if the hero has fewer than two spells.

⚙️ Core Technical Properties

Standard database values extracted directly from the primary Hero table records.

Variable	Description	Example Value
class_id	Technical ID linking to the hero's mechanical class archetype.	might_dungeon
faction	The alignment group or city archetype the hero is drafted under.	dungeon
class_type	Archetype category profiling orientation.	might or magic
icon	The filename token assigned to the hero portrait graphic asset.	hero_dungeon_3_Stinger
specialization_id	Points to the unique combat skill perk assigned to this specific hero unit.	dungeon_hero_3_specialization
source_path	The file path location of the original repository data dump JSON.	DB/heroes/dungeon/dungeon_hero_3.json
start_skills	Raw comma-separated list of all starting skill IDs.	skill_faction_dungeon,skill_battle_artistry
start_magics	Raw comma-separated list of all starting spell or magic IDs.	day_16_magic_arinas_chosen_special

Practical Examples

Example 1: Rendering Hero Portrait Images Dynamically

To render a hero portrait using their explicit database-defined icon file:

[[File:{{#invoke:HeroData|get|dungeon_hero_3|icon}}.png|64px]]

Example 2: Parsing Layout Blocks Conditionals via Virtual Fields

You can use the native MediaWiki parser to change your layouts depending on whether a hero has a secondary starting skill or any starting magic:

{{#if:{{#invoke:HeroData|get|dungeon_hero_3|start_skill_2}}
  | This hero starts with two skills. Secondary skill ID: {{#invoke:HeroData|get|dungeon_hero_3|start_skill_2}}
  | This hero starts with a single skill only!
}}

{{#if:{{#invoke:HeroData|get|dungeon_hero_3|start_magic_1}}
  | This hero has a starting spell: {{#invoke:HeroData|get|dungeon_hero_3|start_magic_1}}
  | This hero does not know any magic at the start.
}}

Example 3: Cross-Module Integration Chaining

Pass the technical ID returned by this module directly into your skill formatting templates or modules to fetch human-readable information automatically:

The primary starting skill name is: {{#invoke:SkillData|get|{{#invoke:HeroData|get|dungeon_hero_3|start_skill_1}}|name|fr}}

---

local p = {}

-- Fonction principale pour récupérer une donnée
-- Syntaxe : {{#invoke:HeroData|get|ID_HEROS|CHAMP|LANGUE}}
function p.get(frame)
    local args = frame.args[1] and frame.args or frame:getParent().args
    local hero_id = args[1]
    local field = args[2]
    local lang = args[3] or 'en' -- Anglais par défaut

    if not hero_id or not field then
        return "Erreur : ID ou champ manquant."
    end

    -- 1. GESTION DES CHAMPS TEXTUELS TRADUITS (name, description, motto)
    if field == 'name' or field == 'description' or field == 'motto' then
        local target_type = 'hero'
        if field == 'motto' then target_type = 'hero_motto' end
        local target_field = (field == 'motto') and 'description' or field

        -- Requête sur la table Translation
        local queryOpts = {
            where = string.format('target_id="%s" AND language="%s" AND type="%s"', hero_id, lang, target_type)
        }
        
        local res = mw.ext.cargo.query('Translation', target_field, queryOpts)

        if res and res[1] and res[1][target_field] then
            return res[1][target_field]
        else
            -- Système de secours (fallback) vers l'anglais si la langue voulue est absente
            if lang ~= 'en' then
                local fallbackOpts = {
                    where = string.format('target_id="%s" AND language="en" AND type="%s"', hero_id, target_type)
                }
                local fallbackRes = mw.ext.cargo.query('Translation', target_field, fallbackOpts)
                if fallbackRes and fallbackRes[1] and fallbackRes[1][target_field] then
                    return fallbackRes[1][target_field]
                end
            end
            return "" 
        end
    end

    -- 2. GESTION DES ALIAS VIRTUELS (DÉCOUPAGE DES SKILLS ET MAGIES DE DÉPART)
    local cargo_field = field
    if field == 'start_skill_1' or field == 'start_skill_2' then
        cargo_field = 'start_skills'
    elseif field == 'start_magic_1' or field == 'start_magic_2' then
        cargo_field = 'start_magics'
    end

    -- 3. REQUÊTE SUR LA TABLE PRINCIPALE "Hero"
    local heroOpts = {
        where = string.format('id="%s"', hero_id)
    }
    local heroRes = mw.ext.cargo.query('Hero', cargo_field, heroOpts)

    if heroRes and heroRes[1] and heroRes[1][cargo_field] then
        local raw_value = heroRes[1][cargo_field]
        
        -- Traitement spécifique du découpage (pour les skills OU les magies)
        if field == 'start_skill_1' or field == 'start_skill_2' or field == 'start_magic_1' or field == 'start_magic_2' then
            local items = {}
            for item in string.gmatch(raw_value, "([^,]+)") do
                table.insert(items, mw.text.trim(item))
            end
            
            if field == 'start_skill_1' or field == 'start_magic_1' then
                return items[1] or ""
            elseif field == 'start_skill_2' or field == 'start_magic_2' then
                return items[2] or ""
            end
        end
        
        -- Comportement normal pour tous les autres champs Cargo d'origine (y compris start_magics brut)
        return raw_value
    end

    return ""
end

return p