feat: nouveaux apprentissages (Capacités de Totem, Historique, Réputation) et expérience de Groupe

- Dialogue d'apprentissage personnage : 4 nouveaux types d'achat. - Capacité de Totem : options filtrées (mode de jeu, niveau de groupe, totem, non-apprises), difficulté = valeur d'Apprentissage, limites 3×N1 / 1×N2-N3 / max 5, marque system.learned de l'item (convention type character) et learned.ability du personnage. - Élément d'Historique : difficulté 9, handicap 1 si astérisque (background.asterisk), marque learned.background + item. - Test de Réputation (réduire/augmenter) : réduire = difficulté 10 − score visé (−1 pt), augmenter = difficulté = réputation actuelle (+1 par succès), bornes 0-10, marque learned.reputation. - Évolution : option Dé de Totem Adapté ×2 quand Adapté > Humain (1D remplacé par un dé adapté compté ×2 via VermineUtils.roll). - Correction règles : les Dés d'Expérience sont dépensés même en cas d'échec du jet d'apprentissage (décompte hors #applySuccess). - Expérience de Groupe : nouveau dialogue d'apprentissage de Groupe (niveau, réserve, capacité de totem), réserve d'expérience et phase dans system.experience, boutons sur la fiche Groupe, reset des limites par phase (level/reserve/ability). - Phase d'expérience : filtre par groupe sélectionné, associe chaque personnage à son premier groupe, reset des limites de tous les nouveaux types d'apprentissage. - Corrections : l'attaque de créature n'ajoute plus la Réaction du Rôle (regles_creatures.txt), suppression de la case XP des en-têtes PJ (legacy et AppV2). - Divers : .eslintrc.js (règles inexistantes/obsolètes retirées), libellé jaune de dialogue en couleur chitine, i18n FR/EN, chips « appris » sur l'onglet expérience du personnage.
2026-08-05 11:56:59 +02:00
parent d0373fab5a
commit 9d36b92fa9
21 changed files with 827 additions and 46 deletions
@@ -86,7 +86,6 @@ module.exports = {
    'default-case': 'warn',
    'default-case-last': 'warn',
    'default-param-last': 'warn',
-    'dot-locale-compare': 'warn',
    'dot-notation': ['warn', { allowKeywords: true }],
    'eqeqeq': ['error', 'always', { null: 'ignore' }],
    'func-name-matching': 'warn',
@@ -123,7 +122,6 @@ module.exports = {
    'no-delete-var': 'error',
    'no-div-regex': 'warn',
    'no-else-return': ['warn', { allowElseIf: true }],
-    'no-empty-destructuring': 'warn',
    'no-empty-function': ['warn', { allow: ['constructors'] }],
    'no-empty-pattern': 'warn',
    'no-eq-null': 'off',
@@ -153,7 +151,6 @@ module.exports = {
    'no-new-func': 'warn',
    'no-new-wrappers': 'error',
    'no-nonoctal-decimal-escape': 'error',
-    'no-object-multi-space': 'warn',
    'no-octal-escape': 'error',
    'no-param-reassign': ['warn', { props: false }],
    'no-plusplus': 'off',
@@ -267,10 +264,9 @@ module.exports = {
      VariableDeclarator: { var: 2, let: 2, const: 3 },
      outerIIFEBody: 1,
      MemberExpression: 'off',
-      FunctionDeclaration: { body: 1, parameters: 1, parameters: { var: 2, let: 2, const: 3 } },
-      FunctionExpression: { body: 1, parameters: 1, parameters: { var: 2, let: 2, const: 3 } },
-      StaticBlock: { body: 1 },
-      ClassBody: 1
+      FunctionDeclaration: { body: 1, parameters: 1 },
+      FunctionExpression: { body: 1, parameters: 1 },
+      StaticBlock: { body: 1 }
    }],
    'jsx-quotes': 'off',
    'key-spacing': ['warn', { beforeColon: false, afterColon: true, mode: 'strict' }],
@@ -381,6 +381,9 @@
    "learned_reserve": "Reserve",
    "learned_characteristic": "Characteristic",
    "learned_evolution": "Evolution",
+    "learned_ability": "Totem capacity",
+    "learned_background": "Background",
+    "learned_reputation": "Reputation",
    "no_character": "No character in this world.",
    "apply": "Apply",
    "characteristic": "Characteristic",
@@ -389,11 +392,22 @@
    "learn_characteristic": "Characteristic",
    "learn_reserve": "Reserve",
    "learn_evolution": "Evolution die",
+    "learn_totem_ability": "Totem capacity",
+    "learn_background": "Background element",
+    "learn_reputation": "Reputation",
+    "learn_adapted_die": "Replace 1 Experience die with an Adapted totem die (×2)",
+    "adapted_die_x2": "1 Adapted totem die ×2",
    "learn_specialty_name": "Specialty name",
    "specialty_hint": "Prerequisite: skill at least Proficient (≥2).",
    "characteristic_hint": "Difficulty 9 + Handicap = current value. Max 3 (except Superhuman).",
    "reserve_hint": "Difficulty = current value + age Handicap. Max 10.",
    "evolution_hint": "Difficulty by age + Handicap = accumulated Evolution dice. Adapted totem +1D, Human -1D.",
+    "totem_ability_hint": "Prerequisites: same Totem as the character, Group level ≥ Capacity level, game mode compatible (Survival N1, Nightmare N2, Apocalypse N3).",
+    "background_hint": "Difficulty 9. Handicap (I) if the Background is marked with an asterisk (*). GM authorization required.",
+    "reputation_hint": "Reduce = more famous (Difficulty 10 − target score, 1 pt max per phase). Increase = fade into obscurity (requires a major Objective, Difficulty = current Reputation, +1 per Success).",
+    "reputation_reduce": "Become more famous (reduce)",
+    "reputation_increase": "Fade into obscurity (increase)",
+    "reputation_current": "Current Reputation",
    "dice_spent": "Dice spent",
    "learning_success": "Learning successful!",
    "error_no_experience_dice": "No Experience dice available.",
@@ -402,6 +416,25 @@
    "error_characteristic_max": "Characteristic already at maximum (3).",
    "error_specialty_requirement": "Specialty requires: skill at least Proficient (≥2).",
    "error_reserve_max": "Reserve already at maximum (10).",
+    "no_totem_ability": "No Totem capacity available to learn.",
+    "no_background": "No background element to acquire.",
+    "error_totem_mode": "Capacity level incompatible with the game mode.",
+    "error_totem_totem": "The character must share the Totem of the Capacity.",
+    "error_totem_group_level": "Group level insufficient for this Capacity.",
+    "error_totem_limit": "Totem capacity limit reached (3× Level 1, 1× Levels 2 and 3, max 5).",
+    "error_reputation_min": "Reputation already at minimum (0).",
+    "error_reputation_max": "Reputation already at maximum (10).",
+    "error_evolution_no_adapted": "The character must have strictly more Adapted than Human totem dice.",
+    "learn_level": "Group level",
+    "learn_group_reserve": "Group reserve",
+    "learn_ability": "Group capacity",
+    "group_level_hint": "Difficulty = number of members. Handicap = current Group level. Max 10.",
+    "group_reserve_hint": "Difficulty = current Reserve value. Handicap II. Max 10.",
+    "group_ability_hint": "Difficulty = Learning. Handicap = Capacity level. Requires Group level ≥ Capacity level.",
+    "no_group_ability": "No Group capacity available to develop.",
+    "error_group_level_max": "Group level already at maximum (10).",
+    "error_group_reserve_max": "Group reserve already at maximum.",
+    "error_group_level_requirement": "Group level insufficient for this Capacity.",
    "experience_transfer": "Experience dice",
    "experience_pull": "Pull from group",
    "experience_give": "Give 1D to group",
@@ -364,6 +364,9 @@
    "learned_reserve": "Réserve",
    "learned_characteristic": "Caractéristique",
    "learned_evolution": "Évolution",
+    "learned_ability": "Capacité de Totem",
+    "learned_background": "Historique",
+    "learned_reputation": "Réputation",
    "no_character": "Aucun personnage dans ce monde.",
    "apply": "Appliquer",
    "characteristic": "Caractéristique",
@@ -372,11 +375,22 @@
    "learn_characteristic": "Caractéristique",
    "learn_reserve": "Réserve",
    "learn_evolution": "Dé d'Évolution",
+    "learn_totem_ability": "Capacité de Totem",
+    "learn_background": "Élément d'Historique",
+    "learn_reputation": "Réputation",
+    "learn_adapted_die": "Remplacer 1D d'Expérience par un Dé de Totem Adapté (×2)",
+    "adapted_die_x2": "1 Dé de Totem Adapté ×2",
    "learn_specialty_name": "Nom de la spécialité",
    "specialty_hint": "Prérequis : compétence au moins Confirmée (≥2).",
    "characteristic_hint": "Difficulté 9 + Handicap = valeur actuelle. Max 3 (Surhumain excepté).",
    "reserve_hint": "Difficulté = valeur actuelle + Handicap d'âge. Max 10.",
    "evolution_hint": "Difficulté selon l'âge + Handicap = Dés d'Évolution accumulés. Totem Adapté +1D, Humain -1D.",
+    "totem_ability_hint": "Prérequis : même Totem que le personnage, Niveau de Groupe ≥ Niveau de la Capacité, Mode de jeu compatible (Survie N1, Cauchemar N2, Apocalypse N3).",
+    "background_hint": "Difficulté 9. Handicap (I) si l'Historique est marqué d'un astérisque (*). Autorisation du MJ requise.",
+    "reputation_hint": "Réduire = plus célèbre (Difficulté 10 − score visé, 1 pt max/phase). Augmenter = se faire oublier (exige un Objectif majeur, Difficulté = Réputation actuelle, +1 par Réussite).",
+    "reputation_reduce": "Devenir plus célèbre (réduire)",
+    "reputation_increase": "Se faire oublier (augmenter)",
+    "reputation_current": "Réputation actuelle",
    "dice_spent": "Dés dépensés",
    "learning_success": "Apprentissage réussi !",
    "error_no_experience_dice": "Pas de Dés d'Expérience disponibles.",
@@ -385,6 +399,25 @@
    "error_characteristic_max": "Caractéristique déjà au maximum (3).",
    "error_specialty_requirement": "Spécialité requise : compétence au moins Confirmée (≥2).",
    "error_reserve_max": "Réserve déjà au maximum (10).",
+    "no_totem_ability": "Aucune Capacité de Totem disponible à apprendre.",
+    "no_background": "Aucun élément d'Historique à acquérir.",
+    "error_totem_mode": "Niveau de Capacité incompatible avec le Mode de jeu.",
+    "error_totem_totem": "Le personnage doit être du même Totem que la Capacité.",
+    "error_totem_group_level": "Niveau de Groupe insuffisant pour cette Capacité.",
+    "error_totem_limit": "Limite de Capacités de Totem atteinte (3× Niveau 1, 1× Niveaux 2 et 3, max 5).",
+    "error_reputation_min": "Réputation déjà au minimum (0).",
+    "error_reputation_max": "Réputation déjà au maximum (10).",
+    "error_evolution_no_adapted": "Il faut strictement plus de Dés du Totem Adapté que Humains.",
+    "learn_level": "Niveau de Groupe",
+    "learn_group_reserve": "Réserve de Groupe",
+    "learn_ability": "Capacité de Groupe",
+    "group_level_hint": "Difficulté = nombre de membres. Handicap = Niveau actuel du Groupe. Max 10.",
+    "group_reserve_hint": "Difficulté = valeur actuelle de la Réserve. Handicap II. Max 10.",
+    "group_ability_hint": "Difficulté = Apprentissage. Handicap = Niveau de la Capacité. Nécessite un Niveau de Groupe ≥ Niveau de la Capacité.",
+    "no_group_ability": "Aucune Capacité de Groupe disponible à développer.",
+    "error_group_level_max": "Niveau de Groupe déjà au maximum (10).",
+    "error_group_reserve_max": "Réserve de Groupe déjà au maximum.",
+    "error_group_level_requirement": "Niveau de Groupe insuffisant pour cette Capacité.",
    "experience_transfer": "Dés d'Expérience",
    "experience_pull": "Puiser du Groupe",
    "experience_give": "Donner 1D au Groupe",
@@ -273,7 +273,7 @@ iframe {

        label {
          font-size: @font-size-11;
-          color: @color-amber;
+          color: @color-chitin-dark;
        }
      }
    }
@@ -13,7 +13,9 @@ export default class VermineGroupSheetV2 extends VermineBaseActorSheet {
      deleteEncounter: VermineGroupSheetV2.#onDeleteEncounter,
      deleteObjective: VermineGroupSheetV2.#onDeleteObjective,
      addObjective: VermineGroupSheetV2.#onAddObjective,
-      createTotemAbility: VermineGroupSheetV2.#onCreateTotemAbility
+      createTotemAbility: VermineGroupSheetV2.#onCreateTotemAbility,
+      openLearning: VermineGroupSheetV2.#onOpenLearning,
+      openExperiencePhase: VermineGroupSheetV2.#onOpenExperiencePhase
    }
  }

@@ -158,4 +160,16 @@ export default class VermineGroupSheetV2 extends VermineBaseActorSheet {
    const name = game.i18n.localize("ITEMS.new_ability")
    await this.document.createEmbeddedDocuments("Item", [{ name, type: "ability", system: { type: "totem" } }])
  }
+
+  static async #onOpenExperiencePhase(event, target) {
+    const { default: ExperiencePhaseDialog } = await import("../../system/dialogs/experiencePhaseDialog.mjs")
+    const dialog = await ExperiencePhaseDialog.create()
+    if (dialog) dialog.render(true)
+  }
+
+  static async #onOpenLearning(event, target) {
+    const { default: GroupLearningDialog } = await import("../../system/dialogs/groupLearningDialog.mjs")
+    const dialog = await GroupLearningDialog.create({ actorId: this.document.id })
+    if (dialog) dialog.render(true)
+  }
 }
@@ -17,6 +17,7 @@ export default class VermineAbilityData extends foundry.abstract.TypeDataModel {
      totem: new fields.StringField({ required: true, initial: "" }),
      learn: learnSchema(),
      level: levelSchema(1, 1, 3),
+      learned: new fields.BooleanField({ required: true, initial: false }),
      effects: new fields.ArrayField(new fields.StringField({ required: true, initial: "" }), {
        initial: []
      })
@@ -14,7 +14,9 @@ export default class VermineBackgroundData extends foundry.abstract.TypeDataMode
    const reqInt = { required: true, nullable: false, integer: true }
    return {
      ...listItemSchema(),
-      cost: new fields.NumberField({ ...reqInt, initial: 1, min: 0 })
+      cost: new fields.NumberField({ ...reqInt, initial: 1, min: 0 }),
+      asterisk: new fields.BooleanField({ required: true, initial: false }),
+      learned: new fields.BooleanField({ required: true, initial: false })
    }
  }
 }
@@ -104,7 +104,10 @@ export default class VermineCharacterData extends foundry.abstract.TypeDataModel
          specialty: new fields.BooleanField({ required: true, initial: false }),
          reserve: new fields.BooleanField({ required: true, initial: false }),
          characteristic: new fields.BooleanField({ required: true, initial: false }),
-          evolution: new fields.BooleanField({ required: true, initial: false })
+          evolution: new fields.BooleanField({ required: true, initial: false }),
+          ability: new fields.BooleanField({ required: true, initial: false }),
+          background: new fields.BooleanField({ required: true, initial: false }),
+          reputation: new fields.BooleanField({ required: true, initial: false })
        })
      }),

@@ -90,7 +90,7 @@ export default class VermineCreatureData extends foundry.abstract.TypeDataModel
   * .creatureRoleLevels, .creaturePackLevels.
   *
   * Règles :
-   * - Attaque = pattern.attack + size.attack + pack.attack + role.reaction
+   * - Attaque = pattern.attack + size.attack + pack.attack
   * - Dégâts  = pattern.damage + size.vigor + pack.damage
   * - Vigueur = size.vigor + pack.damage
   * - Réaction = role.reaction + role.reaction_bonus
@@ -116,11 +116,12 @@ export default class VermineCreatureData extends foundry.abstract.TypeDataModel
      sizeVigor += cfg.vigor || 0
    }

-    // Attaque : patron + taille + meute + réaction du rôle
+    // Attaque : patron + taille + meute.
+    // NB : le Rôle ne donne que la Réaction (dés + réussites automatiques),
+    // il n'ajoute pas de dés d'attaque (regles_creatures.txt).
    this.computed.attack = (patternConfig.attack || 0)
      + sizeAttack
      + (packConfig.attack || 0)
-      + (roleConfig.reaction || 0)

    // Dégâts : patron + vigueur de taille + meute
    this.computed.damage = (patternConfig.damage || 0)
@@ -80,7 +80,15 @@ export default class VermineGroupData extends foundry.abstract.TypeDataModel {

      // Dés d'Expérience collectifs (réserve de Groupe)
      experience: new fields.SchemaField({
-        dice: new fields.NumberField({ required: true, nullable: false, integer: true, initial: 0, min: 0 })
+        dice: new fields.NumberField({ required: true, nullable: false, integer: true, initial: 0, min: 0 }),
+        phase: new fields.NumberField({ required: true, nullable: false, integer: true, initial: 0, min: 0 }),
+        // Limites d'apprentissage par phase
+        learned: new fields.SchemaField({
+          phase: new fields.NumberField({ required: true, nullable: false, integer: true, initial: 0, min: 0 }),
+          level: new fields.BooleanField({ required: true, initial: false }),
+          reserve: new fields.BooleanField({ required: true, initial: false }),
+          ability: new fields.BooleanField({ required: true, initial: false })
+        })
      }),

      // Rencontres
@@ -41,11 +41,19 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
  async _prepareContext() {
    const characters = game.actors.filter(a => a.type === "character");
    const groups = game.actors.filter(a => a.type === "group");
+    // Associe chaque personnage à son premier groupe (même logique que RollDialog.#findGroup)
+    const memberOf = new Map();
+    for (const g of groups) {
+      for (const id of g.system?.members || []) {
+        if (!memberOf.has(id)) memberOf.set(id, g.id);
+      }
+    }
    return {
      characters: characters.map(a => ({
        id: a.id,
        name: a.name,
-        dice: a.system?.experience?.dice || 0
+        dice: a.system?.experience?.dice || 0,
+        groupId: memberOf.get(a.id) || ""
      })),
      groups: groups.map(a => ({
        id: a.id,
@@ -63,7 +71,9 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo

  async _onRender(context, options) {
    this.element.querySelectorAll("[data-roll]").forEach(inp => inp.addEventListener("change", () => this.#updateUI()));
+    this.element.querySelector("#group-select")?.addEventListener("change", () => this.#updateGroupFilter());
    this.#updateUI();
+    this.#updateGroupFilter();
  }

  #updateUI() {
@@ -74,6 +84,15 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
    if (el) el.textContent = `${danger + discoveries + duration}D`;
  }

+  /** Filtre les personnages selon le groupe sélectionné (vide = tous). */
+  #updateGroupFilter() {
+    const groupId = this.element.querySelector("#group-select")?.value || "";
+    for (const row of this.element.querySelectorAll("[data-character-id]")) {
+      const show = !groupId || row.dataset.groupId === groupId;
+      row.hidden = !show;
+    }
+  }
+
  static async #onCancel(event, target) {
    this.close();
  }
@@ -88,12 +107,22 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
      const group = game.actors.get(groupId);
      if (group && collective > 0) {
        const current = group.system?.experience?.dice || 0;
-        await group.update({ "system.experience.dice": current + collective });
+        const phase = (group.system?.experience?.phase || 0) + 1;
+        await group.update({
+          "system.experience.dice": current + collective,
+          "system.experience.phase": phase,
+          "system.experience.learned.phase": phase,
+          "system.experience.learned.level": false,
+          "system.experience.learned.reserve": false,
+          "system.experience.learned.ability": false
+        });
      }
    }

    const results = [];
    for (const row of this.element.querySelectorAll("[data-character-id]")) {
+      // Quand un groupe précis est choisi, ne récompenser que ses membres.
+      if (groupId && row.dataset.groupId !== groupId) continue;
      const id = row.dataset.characterId;
      const actor = game.actors.get(id);
      if (!actor) continue;
@@ -125,7 +154,10 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
        "system.experience.learned.specialty": false,
        "system.experience.learned.reserve": false,
        "system.experience.learned.characteristic": false,
-        "system.experience.learned.evolution": false
+        "system.experience.learned.evolution": false,
+        "system.experience.learned.ability": false,
+        "system.experience.learned.background": false,
+        "system.experience.learned.reputation": false
      };
      await actor.update(update);
      results.push({ name: actor.name, gained });
@@ -0,0 +1,249 @@
+import { VermineUtils } from '../roll.mjs';
+
+const { HandlebarsApplicationMixin } = foundry.applications.api;
+
+/**
+ * Dialogue d'apprentissage de Groupe (phase d'Expérience).
+ * Permet de dépenser des Dés d'Expérience du Groupe pour tenter d'améliorer
+ * le Niveau de Groupe, la Réserve de Groupe ou de développer une Capacité
+ * collective. La progression est appliquée automatiquement en cas de réussite.
+ */
+export default class GroupLearningDialog extends HandlebarsApplicationMixin(foundry.applications.api.ApplicationV2) {
+  #actor;
+
+  static DEFAULT_OPTIONS = {
+    classes: ['vermine-roll'],
+    tag: 'form',
+    window: {
+      icon: 'fas fa-graduation-cap',
+      resizable: false,
+    },
+    position: {
+      width: 560,
+      height: 560,
+    },
+    actions: {
+      roll: GroupLearningDialog.#onRoll,
+      cancel: GroupLearningDialog.#onCancel,
+    },
+  };
+
+  static PARTS = {
+    main: { template: 'systems/vermine2047/templates/dialogs/group-learning-dialog.hbs', scrollable: [''] },
+  };
+
+  static async create({ actorId }) {
+    const actor = await game.actors.get(actorId);
+    if (!actor) {
+      ui.notifications.warn(game.i18n.localize('VERMINE.error_no_actor_selected'));
+      return null;
+    }
+    return new GroupLearningDialog({ actor });
+  }
+
+  constructor(options = {}) {
+    super(options);
+    this.#actor = options.actor;
+  }
+
+  get title() {
+    return game.i18n.localize('VERMINE.open_learning');
+  }
+
+  _prepareContext() {
+    const actor = this.#actor;
+    return {
+      actor,
+      system: actor.system,
+      dice: actor.system?.experience?.dice || 0,
+      abilities: actor.itemTypes.ability
+        .filter((i) => i.system.type !== 'totem' && !i.system.learned)
+        .map((a) => ({
+          id: a.id,
+          name: a.name,
+          threshold: a.system?.learn?.threshold ?? 5,
+          level: a.system?.level?.value ?? 1,
+        })),
+    };
+  }
+
+  _onRender() {
+    this.element.dataset.actorId = this.#actor.id;
+    for (const inp of this.element.querySelectorAll('[data-roll]')) {
+      inp.addEventListener('change', () => this.#updateUI());
+    }
+    this.element.querySelector('#learning-dice')?.addEventListener('input', () => this.#updateUI());
+    this.#updateUI();
+  }
+
+  get #el() { return this.element; }
+
+  #getType() {
+    return this.#el.querySelector('input[name="learning-type"]:checked')?.value ?? 'level';
+  }
+
+  #getAbilityId() {
+    return this.#el.querySelector('#learning-ability')?.value ?? '';
+  }
+
+  #getDiceSpent() {
+    return Math.max(1, parseInt(this.#el.querySelector('#learning-dice')?.value, 10) || 1);
+  }
+
+  #compute() {
+    const actor = this.#actor;
+    const type = this.#getType();
+    const key = type === 'ability' ? this.#getAbilityId() : '';
+    let difficulty = 7;
+    let handicap = 0;
+    let targetLevel = null;
+    let targetLabel = '';
+
+    if (type === 'level') {
+      const current = actor.system?.level?.value || 1;
+      difficulty = actor.system?.members?.length || 0;
+      handicap = current;
+      targetLevel = current + 1;
+    } else if (type === 'reserve') {
+      const current = actor.system?.reserve?.value || 0;
+      difficulty = current;
+      handicap = 2;
+      targetLevel = current + 1;
+    } else {
+      const ability = key ? actor.items.get(key) : null;
+      if (ability) {
+        difficulty = ability.system?.learn?.threshold ?? 5;
+        handicap = ability.system?.level?.value ?? 1;
+        targetLabel = ability.name;
+      }
+    }
+
+    const labels = {
+      level: 'VERMINE.learn_level',
+      reserve: 'VERMINE.learn_group_reserve',
+      ability: 'VERMINE.learn_ability',
+    };
+    return {
+      type,
+      key,
+      targetLevel,
+      difficulty,
+      handicap,
+      poolModifier: 0,
+      label: game.i18n.localize(labels[type] || labels.level),
+      targetLabel,
+    };
+  }
+
+  #updateUI() {
+    const type = this.#getType();
+    const show = (id, visible) => {
+      const el = this.#el.querySelector(id);
+      if (el) el.style.display = visible ? '' : 'none';
+    };
+    show('#learning-level-section', type === 'level');
+    show('#learning-reserve-section', type === 'reserve');
+    show('#learning-ability-section', type === 'ability');
+
+    const c = this.#compute();
+    const set = (sel, txt) => {
+      const el = this.#el.querySelector(sel);
+      if (el) el.textContent = txt;
+    };
+    set('#diff-value', c.difficulty);
+    set('#handicap-value', c.handicap);
+    set('#required-value', 1 + c.handicap);
+    const pool = Math.max(0, this.#getDiceSpent() + c.poolModifier);
+    set('#pool-value', `${pool}D${c.poolModifier ? ` (${c.poolModifier >= 0 ? '+' : ''}${c.poolModifier}D)` : ''}`);
+    const poolInput = this.#el.querySelector('#learning-dice');
+    if (poolInput) poolInput.max = this.#actor.system?.experience?.dice || 0;
+  }
+
+  static #onCancel() {
+    this.close();
+  }
+
+  /** Renvoie la clé i18n d'erreur si le jet est impossible, sinon null. */
+  #getError(c) {
+    const actor = this.#actor;
+    const ex = actor.system?.experience;
+    // Limite : un seul Niveau, une seule Réserve et une seule Capacité par phase.
+    if (ex?.learned?.phase === ex?.phase && ex.learned[c.type]) {
+      return 'VERMINE.error_learning_limit';
+    }
+    if (c.type === 'level' && c.targetLevel !== null && (actor.system?.level?.value || 0) >= 10) {
+      return 'VERMINE.error_group_level_max';
+    }
+    if (c.type === 'reserve' && c.targetLevel !== null &&
+      (actor.system?.reserve?.value || 0) >= (actor.system?.reserve?.max || 10)) {
+      return 'VERMINE.error_group_reserve_max';
+    }
+    if (c.type === 'ability') {
+      const ability = c.key ? actor.items.get(c.key) : null;
+      const requiredLevel = ability?.system?.level?.value ?? 1;
+      if (ability && (actor.system?.level?.value || 1) < requiredLevel) {
+        return 'VERMINE.error_group_level_requirement';
+      }
+    }
+    return null;
+  }
+
+  static async #onRoll() {
+    const actor = this.#actor;
+    const ex = actor.system?.experience;
+    const spent = Math.min(this.#getDiceSpent(), ex?.dice || 0);
+    if (spent < 1) {
+      ui.notifications.warn(game.i18n.localize('VERMINE.error_no_experience_dice'));
+      return;
+    }
+
+    const c = this.#compute();
+    const errorKey = this.#getError(c);
+    if (errorKey) {
+      ui.notifications.warn(game.i18n.localize(errorKey));
+      return;
+    }
+
+    const pool = Math.max(0, spent + c.poolModifier);
+    const rollLabel = `${game.i18n.localize('VERMINE.open_learning')} — ${c.label}${c.targetLabel ? ` (${c.targetLabel})` : ''}`;
+
+    const roll = await VermineUtils.roll({
+      actor,
+      NoD: pool,
+      Reroll: 0,
+      difficulty: c.difficulty,
+      handicap: c.handicap,
+      rollLabel,
+      poolBreakdown: { ability: 0, skill: 0, selfControl: 0, specialty: 0, help: 0, tooling: 0, group: 0, total: pool },
+      messageFlags: { 'vermine-learning': { type: c.type, key: c.key, spent, success: false } },
+    });
+
+    const required = 1 + c.handicap;
+    if ((roll._total ?? 0) >= required) {
+      await this.#applySuccess(c, spent);
+    }
+    this.close();
+  }
+
+  async #applySuccess(c, spent) {
+    const actor = this.#actor;
+    const updates = { 'system.experience.dice': (actor.system.experience.dice || 0) - spent };
+    if (c.type === 'level') {
+      const current = actor.system.level.value || 1;
+      updates['system.level.value'] = Math.min(10, current + 1);
+      updates['system.experience.learned.level'] = true;
+    } else if (c.type === 'reserve') {
+      const current = actor.system.reserve.value || 0;
+      updates['system.reserve.value'] = Math.min(actor.system.reserve.max || 10, current + 1);
+      updates['system.experience.learned.reserve'] = true;
+    } else {
+      if (c.key) {
+        await actor.updateEmbeddedDocuments('Item', [{ _id: c.key, 'system.learned': true }]);
+      }
+      updates['system.experience.learned.ability'] = true;
+    }
+    updates['system.experience.learned.phase'] = actor.system.experience.phase;
+    await actor.update(updates);
+    ui.notifications.info(game.i18n.localize('VERMINE.learning_success'));
+  }
+}
@@ -64,6 +64,29 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
      rarity: actor.system?.skills?.[key]?.rarity || 0,
      isDomain: VermineExperience.isPreferredDomain(actor, key)
    }));
+    const totem = actor.system?.identity?.totem || "";
+    const gameMode = this.#getGameMode();
+    const groupLevel = this.#getGroupLevel();
+    const totemAbilities = (actor.itemTypes?.ability || [])
+      .filter(i =>
+        i.system?.type === "character"
+        && !i.system?.learned
+        && i.system?.totem === totem
+        && (i.system?.level?.value || 0) <= gameMode
+        && groupLevel >= (i.system?.level?.value || 0)
+      )
+      .map(a => ({
+        id: a.id,
+        name: a.name,
+        level: a.system.level.value,
+        threshold: a.system.learn.threshold,
+        hindrance: a.system.learn.hindrance
+      }));
+    const backgrounds = (actor.itemTypes?.background || [])
+      .filter(i => !i.system?.learned)
+      .map(b => ({ id: b.id, name: b.name, asterisk: b.system?.asterisk || false }));
+    const human = actor.system?.adaptation?.totems?.human?.value || 0;
+    const adapted = actor.system?.adaptation?.totems?.adapted?.value || 0;
    return {
      actor,
      system: actor.system,
@@ -81,11 +104,44 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
      ],
      specialties: actor.itemTypes?.specialty || [],
      skills,
-      specialtyCount: (actor.itemTypes?.specialty || []).length
+      specialtyCount: (actor.itemTypes?.specialty || []).length,
+      totem,
+      gameMode,
+      groupLevel,
+      totemAbilities,
+      backgrounds,
+      reputation: actor.system?.attributes?.reputation?.value ?? 0,
+      human,
+      adapted,
+      canUseAdaptedDie: VermineExperience.canUseAdaptedDie(human, adapted)
    };
  }

-  async _onRender(context, options) {
+  #getGameMode() {
+    return parseInt(game.settings.get("vermine2047", "game-mode") || "1", 10) || 1;
+  }
+
+  #getGroupLevel() {
+    const groups = game.actors.filter(a => a.type === "group" && (a.system?.members || []).includes(this.#actor.id));
+    return Math.max(0, ...groups.map(g => g.system?.level?.value || 0));
+  }
+
+  #canUseAdaptedDie() {
+    const a = this.#actor.system?.adaptation?.totems;
+    return VermineExperience.canUseAdaptedDie(a?.human?.value || 0, a?.adapted?.value || 0);
+  }
+
+  #totemCapacityCounts() {
+    const items = (this.#actor.itemTypes?.ability || []).filter(i => i.system?.type === "character" && i.system?.learned);
+    const byLevel = { 1: 0, 2: 0, 3: 0 };
+    for (const i of items) {
+      const level = i.system?.level?.value || 0;
+      byLevel[level] = (byLevel[level] || 0) + 1;
+    }
+    return { total: items.length, byLevel };
+  }
+
+  async _onRender() {
    this.element.dataset.actorId = this.#actor.id;
    for (const inp of this.element.querySelectorAll("[data-roll]")) {
      inp.addEventListener("change", () => this.#updateUI());
@@ -104,9 +160,19 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
    const type = this.#getType();
    if (type === "characteristic") return this.#el.querySelector("#learning-ability")?.value ?? "";
    if (type === "reserve") return this.#el.querySelector("#learning-reserve")?.value ?? "";
+    if (type === "totem") return this.#el.querySelector("#learning-totem")?.value ?? "";
+    if (type === "background") return this.#el.querySelector("#learning-background")?.value ?? "";
    return this.#el.querySelector("#learning-target")?.value ?? "";
  }

+  #getReputationDirection() {
+    return this.#el.querySelector("#learning-reputation-direction")?.value ?? "reduce";
+  }
+
+  #isAdaptedDieChecked() {
+    return Boolean(this.#el.querySelector("#learning-adapted-die")?.checked);
+  }
+
  #getDiceSpent() {
    return Math.max(1, parseInt(this.#el.querySelector("#learning-dice")?.value, 10) || 1);
  }
@@ -119,9 +185,6 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
    const actor = this.#actor;
    const type = this.#getType();
    const key = this.#getTargetKey();
-    const difficulty = 7;
-    let handicap = 0;
-    let poolModifier = 0;
    let label = "";
    let targetLevel = null;

@@ -182,10 +245,71 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
        difficulty: VermineExperience.reserveLearningDifficulty(current),
        handicap: VermineExperience.ageHandicap(actor.system?.identity?.ageType || 2),
        poolModifier: 0,
+        adaptedDie: false,
        label,
        targetLabel: key ? game.i18n.localize(key === "self_control" ? "VERMINE.self_control" : "VERMINE.effort") : ""
      };
    }
+    if (type === "totem") {
+      const item = actor.itemTypes?.ability?.find(i => i.id === key);
+      const data = item?.system;
+      label = game.i18n.localize("VERMINE.learn_totem_ability");
+      return {
+        type,
+        key,
+        targetLevel: data?.level?.value || 0,
+        difficulty: VermineExperience.totemAbilityLearningDifficulty(data),
+        handicap: VermineExperience.totemAbilityLearningHandicap(data),
+        poolModifier: 0,
+        adaptedDie: false,
+        label,
+        targetLabel: item?.name || ""
+      };
+    }
+    if (type === "background") {
+      const item = actor.itemTypes?.background?.find(i => i.id === key);
+      const data = item?.system;
+      label = game.i18n.localize("VERMINE.learn_background");
+      return {
+        type,
+        key,
+        targetLevel: 0,
+        difficulty: VermineExperience.backgroundLearningDifficulty(),
+        handicap: VermineExperience.backgroundLearningHandicap(data?.asterisk),
+        poolModifier: 0,
+        adaptedDie: false,
+        label,
+        targetLabel: item?.name || ""
+      };
+    }
+    if (type === "reputation") {
+      const current = actor.system?.attributes?.reputation?.value ?? 0;
+      const direction = this.#getReputationDirection();
+      if (direction === "increase") {
+        return {
+          type,
+          key: "increase",
+          targetLevel: current,
+          difficulty: VermineExperience.reputationIncreaseDifficulty(current),
+          handicap: 0,
+          poolModifier: 0,
+          adaptedDie: false,
+          label: game.i18n.localize("VERMINE.learn_reputation"),
+          targetLabel: game.i18n.localize("VERMINE.reputation_increase")
+        };
+      }
+      return {
+        type,
+        key: "reduce",
+        targetLevel: Math.max(0, current - 1),
+        difficulty: VermineExperience.reputationReduceDifficulty(current),
+        handicap: 0,
+        poolModifier: 0,
+        adaptedDie: false,
+        label: game.i18n.localize("VERMINE.learn_reputation"),
+        targetLabel: game.i18n.localize("VERMINE.reputation_reduce")
+      };
+    }
    // evolution
    const human = actor.system?.adaptation?.totems?.human?.value || 0;
    const adapted = actor.system?.adaptation?.totems?.adapted?.value || 0;
@@ -197,6 +321,7 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
      difficulty: VermineExperience.evolutionDifficulty(actor.system?.identity?.ageType || 2),
      handicap: actor.system?.experience?.evolution || 0,
      poolModifier: VermineExperience.evolutionTotemModifier(human, adapted),
+      adaptedDie: this.#canUseAdaptedDie() && this.#isAdaptedDieChecked(),
      label,
      targetLabel: ""
    };
@@ -213,6 +338,10 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
    show("#learning-ability-section", type === "characteristic");
    show("#learning-reserve-section", type === "reserve");
    show("#learning-evolution-section", type === "evolution");
+    show("#learning-totem-section", type === "totem");
+    show("#learning-background-section", type === "background");
+    show("#learning-reputation-section", type === "reputation");
+    show("#learning-adapted-die-row", type === "evolution" && this.#canUseAdaptedDie());

    // Pour une Spécialité, seule une compétence au moins Confirmée (≥2) est valable.
    const skillSelect = this.#el.querySelector("#learning-target");
@@ -229,16 +358,25 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
    set("#handicap-value", c.handicap);
    set("#required-value", 1 + c.handicap);
    const pool = Math.max(0, this.#getDiceSpent() + c.poolModifier);
-    set("#pool-value", `${pool}D${c.poolModifier ? ` (${c.poolModifier >= 0 ? "+" : ""}${c.poolModifier}D)` : ""}`);
+    let poolText = `${pool}D${c.poolModifier ? ` (${c.poolModifier >= 0 ? "+" : ""}${c.poolModifier}D)` : ""}`;
+    if (c.adaptedDie) poolText += " — " + game.i18n.localize("VERMINE.adapted_die_x2");
+    set("#pool-value", poolText);
+    if (type === "reputation") {
+      const current = this.#actor.system?.attributes?.reputation?.value ?? 0;
+      const direction = this.#getReputationDirection();
+      set("#reputation-target", direction === "increase"
+        ? `${current} → ${Math.min(10, current + 1)}+`
+        : `${current} → ${Math.max(0, current - 1)}`);
+    }
    const poolInput = this.#el.querySelector("#learning-dice");
    if (poolInput) poolInput.max = this.#actor.system?.experience?.dice || 0;
  }

-  static async #onCancel(event, target) {
+  static async #onCancel() {
    this.close();
  }

-  static async #onRoll(event, target) {
+  static async #onRoll() {
    const actor = this.#actor;
    const ex = actor.system?.experience;
    const dice = ex?.dice || 0;
@@ -250,10 +388,11 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a

    const c = this.#compute();

-    // Limite : une seule compétence, spécialité, réserve, caractéristique et
-    // un seul Dé d'Évolution par phase.
+    // Limite : une seule compétence, spécialité, réserve, caractéristique,
+    // un seul Dé d'Évolution, Capacité de Totem, Historique ou jet de
+    // Réputation par phase.
    if (ex?.learned?.phase === ex?.phase) {
-      const flagMap = { skill: "skill", specialty: "specialty", reserve: "reserve", characteristic: "characteristic", evolution: "evolution" };
+      const flagMap = { skill: "skill", specialty: "specialty", reserve: "reserve", characteristic: "characteristic", evolution: "evolution", totem: "ability", background: "background", reputation: "reputation" };
      if (ex.learned[flagMap[c.type]]) {
        ui.notifications.warn(game.i18n.localize("VERMINE.error_learning_limit"));
        return;
@@ -275,6 +414,61 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
      ui.notifications.warn(game.i18n.localize("VERMINE.error_reserve_max"));
      return;
    }
+    if (c.type === "totem") {
+      const item = actor.itemTypes?.ability?.find(i => i.id === c.key);
+      if (!item || item.system?.learned) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.no_totem_ability"));
+        return;
+      }
+      const level = item.system?.level?.value || 0;
+      if (level > this.#getGameMode()) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_mode"));
+        return;
+      }
+      if (item.system?.totem !== actor.system?.identity?.totem) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_totem"));
+        return;
+      }
+      if (this.#getGroupLevel() < level) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_group_level"));
+        return;
+      }
+      const counts = this.#totemCapacityCounts();
+      if (level === 1 && (counts.byLevel[1] || 0) >= 3) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_limit"));
+        return;
+      }
+      if (level >= 2 && (counts.byLevel[level] || 0) >= 1) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_limit"));
+        return;
+      }
+      if (counts.total >= 5) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_limit"));
+        return;
+      }
+    }
+    if (c.type === "background") {
+      const item = actor.itemTypes?.background?.find(i => i.id === c.key);
+      if (!item || item.system?.learned) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.no_background"));
+        return;
+      }
+    }
+    if (c.type === "reputation") {
+      const current = actor.system?.attributes?.reputation?.value ?? 0;
+      if (c.key === "reduce" && current <= 0) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_reputation_min"));
+        return;
+      }
+      if (c.key === "increase" && current >= 10) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_reputation_max"));
+        return;
+      }
+    }
+    if (c.type === "evolution" && c.adaptedDie && !this.#canUseAdaptedDie()) {
+      ui.notifications.warn(game.i18n.localize("VERMINE.error_evolution_no_adapted"));
+      return;
+    }

    const pool = Math.max(0, spent + c.poolModifier);
    const rollLabel = `${game.i18n.localize("VERMINE.open_learning")} — ${c.label}${c.targetLabel ? " (" + c.targetLabel + ")" : ""}`;
@@ -285,6 +479,7 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
      Reroll: 0,
      difficulty: c.difficulty,
      handicap: c.handicap,
+      totems: c.adaptedDie ? { adapted: true } : { human: false, adapted: false },
      rollLabel,
      poolBreakdown: { ability: 0, skill: 0, selfControl: 0, specialty: 0, help: 0, tooling: 0, group: 0, total: pool },
      messageFlags: { "vermine-learning": { type: c.type, key: c.key, spent, success: false } }
@@ -293,14 +488,16 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
    const required = 1 + c.handicap;
    const specialtyName = this.#getSpecialtyName();
    if ((roll._total ?? 0) >= required) {
-      await this.#applySuccess(c, spent, specialtyName);
+      await this.#applySuccess(c, specialtyName, roll._total ?? 0);
    }
+    // Les Dés d'Expérience sont perdus que le jet soit réussi ou raté.
+    await actor.update({ "system.experience.dice": Math.max(0, (actor.system.experience.dice || 0) - spent) });
    this.close();
  }

-  async #applySuccess(c, spent, specialtyName) {
+  async #applySuccess(c, specialtyName, successes = 0) {
    const actor = this.#actor;
-    const updates = { "system.experience.dice": (actor.system.experience.dice || 0) - spent };
+    const updates = {};
    if (c.type === "skill") {
      const current = actor.system.skills[c.key].value || 0;
      updates["system.skills." + c.key + ".value"] = Math.min(5, current + 1);
@@ -316,9 +513,23 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
      const bonus = actor.system.experience.reserveBonus?.[c.key] || 0;
      updates["system.experience.reserveBonus." + c.key] = bonus + 1;
      updates["system.experience.learned.reserve"] = true;
-    } else {
+    } else if (c.type === "evolution") {
      updates["system.experience.evolution"] = (actor.system.experience.evolution || 0) + 1;
      updates["system.experience.learned.evolution"] = true;
+    } else if (c.type === "totem") {
+      updates["system.experience.learned.ability"] = true;
+      await actor.updateEmbeddedDocuments("Item", [{ _id: c.key, "system.learned": true }]);
+    } else if (c.type === "background") {
+      updates["system.experience.learned.background"] = true;
+      await actor.updateEmbeddedDocuments("Item", [{ _id: c.key, "system.learned": true }]);
+    } else if (c.type === "reputation") {
+      const current = actor.system?.attributes?.reputation?.value ?? 0;
+      if (c.key === "increase") {
+        updates["system.attributes.reputation.value"] = Math.min(10, current + successes);
+      } else {
+        updates["system.attributes.reputation.value"] = Math.max(0, current - 1);
+      }
+      updates["system.experience.learned.reputation"] = true;
    }
    updates["system.experience.learned.phase"] = actor.system.experience.phase;
    await actor.update(updates);
@@ -123,6 +123,76 @@ export class VermineExperience {
    return 0
  }

+  /**
+   * Un Dé de Totem Adapté peut remplacer un Dé d'Expérience (compte ×2)
+   * uniquement si le personnage possède strictement plus de Dés Adaptés
+   * que Humains.
+   * @param {number} human human totem dice
+   * @param {number} adapted adapted totem dice
+   * @returns {boolean}
+   */
+  static canUseAdaptedDie(human, adapted) {
+    return adapted > human
+  }
+
+  /**
+   * Difficulté d'un jet d'apprentissage de Capacité de Totem : valeur
+   * d'Apprentissage de la capacité.
+   * @param {object} abilityData system data de l'item ability
+   * @returns {number}
+   */
+  static totemAbilityLearningDifficulty(abilityData) {
+    return parseInt(abilityData?.learn?.threshold, 10) || 5
+  }
+
+  /**
+   * Handicap d'un jet d'apprentissage de Capacité de Totem : valeur
+   * d'Apprentissage de la capacité.
+   * @param {object} abilityData system data de l'item ability
+   * @returns {number}
+   */
+  static totemAbilityLearningHandicap(abilityData) {
+    return parseInt(abilityData?.learn?.hindrance, 10) || 0
+  }
+
+  /**
+   * Difficulté d'un jet d'obtention d'un Élément d'Historique.
+   * @returns {number}
+   */
+  static backgroundLearningDifficulty() {
+    return 9
+  }
+
+  /**
+   * Handicap d'un jet d'obtention d'un Élément d'Historique : (I) si
+   * l'Historique est listé avec un astérisque.
+   * @param {boolean} asterisk
+   * @returns {number}
+   */
+  static backgroundLearningHandicap(asterisk) {
+    return asterisk ? 1 : 0
+  }
+
+  /**
+   * Difficulté d'un jet visant à réduire le score de Réputation (devenir
+   * plus célèbre) : 10 moins le score que le personnage souhaite atteindre.
+   * @param {number} current réputation actuelle
+   * @returns {number}
+   */
+  static reputationReduceDifficulty(current) {
+    return 10 - Math.max(0, (parseInt(current, 10) || 0) - 1)
+  }
+
+  /**
+   * Difficulté d'un jet visant à augmenter le score de Réputation (se faire
+   * oublier) : égale à la Réputation actuelle.
+   * @param {number} current réputation actuelle
+   * @returns {number}
+   */
+  static reputationIncreaseDifficulty(current) {
+    return parseInt(current, 10) || 0
+  }
+
  /**
   * Clé i18n du libellé du niveau de compétence visé.
   * @param {number} level
@@ -59,6 +59,9 @@
      <span class="{{#if system.experience.learned.reserve}}learned{{/if}}">{{ localize 'VERMINE.learned_reserve' }}</span>
      <span class="{{#if system.experience.learned.characteristic}}learned{{/if}}">{{ localize 'VERMINE.learned_characteristic' }}</span>
      <span class="{{#if system.experience.learned.evolution}}learned{{/if}}">{{ localize 'VERMINE.learned_evolution' }}</span>
+      <span class="{{#if system.experience.learned.ability}}learned{{/if}}">{{ localize 'VERMINE.learned_ability' }}</span>
+      <span class="{{#if system.experience.learned.background}}learned{{/if}}">{{ localize 'VERMINE.learned_background' }}</span>
+      <span class="{{#if system.experience.learned.reputation}}learned{{/if}}">{{ localize 'VERMINE.learned_reputation' }}</span>
    </div>
  </section>

@@ -47,14 +47,6 @@
      {{else}}
      <span>{{system.attributes.reputation.value}}</span>
      {{/if}}
-
-      <label>{{ localize 'VERMINE.experience' }}</label>
-      {{#if isEditMode}}
-      <input name="system.attributes.xp.value" data-type="Number" type="number"
-        value="{{system.attributes.xp.value}}" />
-      {{else}}
-      <span>{{system.attributes.xp.value}}</span>
-      {{/if}}
    </div>
  </section>
 </header>
@@ -33,6 +33,20 @@
        {{/if}}
        <span>/ {{system.morale.max}}D</span>
      </div>
+      <div class="experience-control flexrow flex-group-center">
+        <label>{{ localize 'VERMINE.experience_dice' }}:</label>
+        {{#if isEditMode}}
+        <input type="number" name="system.experience.dice" value="{{system.experience.dice}}"
+               data-dtype="Number" min="0" />
+        {{else}}
+        <span>{{system.experience.dice}}</span>
+        {{/if}}
+        <span>D</span>
+      </div>
+      <div class="group-experience-actions flexrow flex-group-center">
+        <button type="button" data-action="openLearning"><i class="fas fa-graduation-cap"></i> {{ localize 'VERMINE.open_learning' }}</button>
+        <button type="button" data-action="openExperiencePhase"><i class="fas fa-star"></i> {{ localize 'VERMINE.experience_phase' }}</button>
+      </div>
    </div>

    {{!-- Membres --}}
@@ -35,10 +35,6 @@
            <input name="system.attributes.reputation.value" type="text"
                value="{{system.attributes.reputation.value }}"
                data-dtype="Number" />
-
-            <label>{{ localize 'VERMINE.experience' }}</label>
-            <input name="system.attributes.xp.value" type="text"
-                value="{{system.attributes.xp.value}}" data-dtype="Number" />
        </div>
    </section>
 </header>
@@ -47,7 +47,7 @@

  <div class="exp-phase-characters">
    {{#each characters}}
-    <details class="difficulty-section" data-character-id="{{ this.id }}" open>
+    <details class="difficulty-section" data-character-id="{{ this.id }}" data-group-id="{{ this.groupId }}" open>
      <summary class="flexrow">
        <span class="label">{{ this.name }}</span>
        <span class="current-values">{{ localize 'VERMINE.experience_dice' }}: {{ this.dice }}D</span>
@@ -0,0 +1,72 @@
+<div class="roll-dialog-content">
+  <h3 class="combat-mode-label">{{ localize 'VERMINE.open_learning' }}</h3>
+
+  <div class="learning-summary">
+    <span class="label">{{ localize 'VERMINE.experience_dice' }}:</span>
+    <span class="exp-value">{{ dice }}D</span>
+  </div>
+
+  <div class="learning-type">
+    <label><input type="radio" data-roll="true" name="learning-type" value="level" checked /><span>{{ localize 'VERMINE.learn_level' }}</span></label>
+    <label><input type="radio" data-roll="true" name="learning-type" value="reserve" /><span>{{ localize 'VERMINE.learn_group_reserve' }}</span></label>
+    <label><input type="radio" data-roll="true" name="learning-type" value="ability" /><span>{{ localize 'VERMINE.learn_ability' }}</span></label>
+  </div>
+
+  <div id="learning-level-section" class="learning-targets">
+    <p class="learning-hint">{{ localize 'VERMINE.group_level_hint' }}</p>
+  </div>
+
+  <div id="learning-reserve-section" class="learning-targets" style="display:none;">
+    <p class="learning-hint">{{ localize 'VERMINE.group_reserve_hint' }}</p>
+  </div>
+
+  <div id="learning-ability-section" class="learning-targets" style="display:none;">
+    <label class="label" for="learning-ability">{{ localize 'VERMINE.learn_ability' }}</label>
+    <select class="info-value" data-roll="true" id="learning-ability" name="learning-ability">
+      {{#each abilities}}
+      <option value="{{ this.id }}" data-threshold="{{ this.threshold }}" data-level="{{ this.level }}">
+        {{ this.name }} ({{ localize 'VERMINE.learn' }} {{ this.threshold }} / {{ localize 'VERMINE.level' }} {{ this.level }})
+      </option>
+      {{/each}}
+    </select>
+    {{#unless abilities.length}}
+    <p class="learning-hint">{{ localize 'VERMINE.no_group_ability' }}</p>
+    {{/unless}}
+    <p class="learning-hint">{{ localize 'VERMINE.group_ability_hint' }}</p>
+  </div>
+
+  <div class="flexrow bonus-item full-width">
+    <label class="label" for="learning-dice">{{ localize 'VERMINE.dice_spent' }}</label>
+    <input type="number" class="numeric-entry" style="text-align:center;" data-roll="true"
+      id="learning-dice" name="learning-dice" min="1" max="{{ dice }}" value="1" />
+    <span>D</span>
+  </div>
+
+  <div class="learning-result">
+    <div class="context-item">
+      <span class="context-label">{{ localize 'VERMINE.difficulty' }}</span>
+      <span class="context-value" id="diff-value">5</span>
+    </div>
+    <div class="context-item">
+      <span class="context-label">{{ localize 'VERMINE.handicap' }}</span>
+      <span class="context-value" id="handicap-value">0</span>
+    </div>
+    <div class="context-item">
+      <span class="context-label">{{ localize 'VERMINE.success_required' }}</span>
+      <span class="context-value" id="required-value">1</span>
+    </div>
+    <div class="context-item">
+      <span class="context-label">{{ localize 'VERMINE.pool_total' }}</span>
+      <span class="context-value" id="pool-value">1D</span>
+    </div>
+  </div>
+
+  <footer class="sheet-footer flexrow">
+    <button type="button" data-action="cancel">
+      <i class="fas fa-times"></i> {{localize "VERMINE.cancel"}}
+    </button>
+    <button type="button" data-action="roll">
+      <i class="fas fa-graduation-cap"></i> {{localize "VERMINE.roll"}}
+    </button>
+  </footer>
+</div>
@@ -12,6 +12,9 @@
    <label><input type="radio" data-roll="true" name="learning-type" value="characteristic" /><span>{{ localize 'VERMINE.learn_characteristic' }}</span></label>
    <label><input type="radio" data-roll="true" name="learning-type" value="reserve" /><span>{{ localize 'VERMINE.learn_reserve' }}</span></label>
    <label><input type="radio" data-roll="true" name="learning-type" value="evolution" /><span>{{ localize 'VERMINE.learn_evolution' }}</span></label>
+    <label><input type="radio" data-roll="true" name="learning-type" value="totem" /><span>{{ localize 'VERMINE.learn_totem_ability' }}</span></label>
+    <label><input type="radio" data-roll="true" name="learning-type" value="background" /><span>{{ localize 'VERMINE.learn_background' }}</span></label>
+    <label><input type="radio" data-roll="true" name="learning-type" value="reputation" /><span>{{ localize 'VERMINE.learn_reputation' }}</span></label>
  </div>

  <div id="learning-skill-section" class="learning-targets">
@@ -55,6 +58,54 @@

  <div id="learning-evolution-section" class="learning-targets" style="display:none;">
    <p class="learning-hint">{{ localize 'VERMINE.evolution_hint' }}</p>
+    {{#if canUseAdaptedDie}}
+    <div class="flexrow bonus-item" id="learning-adapted-die-row" style="display:none;">
+      <label class="label" for="learning-adapted-die">{{ localize 'VERMINE.learn_adapted_die' }}</label>
+      <input type="checkbox" data-roll="true" id="learning-adapted-die" name="learning-adapted-die" />
+    </div>
+    {{/if}}
+  </div>
+
+  <div id="learning-totem-section" class="learning-targets" style="display:none;">
+    {{#if totemAbilities.length}}
+    <label class="label" for="learning-totem">{{ localize 'VERMINE.learn_totem_ability' }}</label>
+    <select class="info-value" data-roll="true" id="learning-totem" name="learning-totem">
+      {{#each totemAbilities}}
+      <option value="{{ this.id }}" data-level="{{ this.level }}" data-threshold="{{ this.threshold }}" data-hindrance="{{ this.hindrance }}">
+        {{ this.name }} (N{{ this.level }} — {{ this.threshold }}{{#ifgt this.hindrance 0}}/{{ roman this.hindrance }}{{/ifgt}})
+      </option>
+      {{/each}}
+    </select>
+    {{else}}
+    <p class="learning-hint">{{ localize 'VERMINE.no_totem_ability' }}</p>
+    {{/if}}
+    <p class="learning-hint">{{ localize 'VERMINE.totem_ability_hint' }}</p>
+  </div>
+
+  <div id="learning-background-section" class="learning-targets" style="display:none;">
+    {{#if backgrounds.length}}
+    <label class="label" for="learning-background">{{ localize 'VERMINE.learn_background' }}</label>
+    <select class="info-value" data-roll="true" id="learning-background" name="learning-background">
+      {{#each backgrounds}}
+      <option value="{{ this.id }}" data-asterisk="{{ this.asterisk }}">
+        {{ this.name }}{{#if this.asterisk}} *{{/if}}
+      </option>
+      {{/each}}
+    </select>
+    {{else}}
+    <p class="learning-hint">{{ localize 'VERMINE.no_background' }}</p>
+    {{/if}}
+    <p class="learning-hint">{{ localize 'VERMINE.background_hint' }}</p>
+  </div>
+
+  <div id="learning-reputation-section" class="learning-targets" style="display:none;">
+    <label class="label" for="learning-reputation-direction">{{ localize 'VERMINE.learn_reputation' }}</label>
+    <select class="info-value" data-roll="true" id="learning-reputation-direction" name="learning-reputation-direction">
+      <option value="reduce">{{ localize 'VERMINE.reputation_reduce' }}</option>
+      <option value="increase">{{ localize 'VERMINE.reputation_increase' }}</option>
+    </select>
+    <p class="learning-hint">{{ localize 'VERMINE.reputation_hint' }}</p>
+    <p class="learning-hint"><strong>{{ localize 'VERMINE.reputation_current' }}: <span id="reputation-target">{{ reputation }}</span></strong></p>
  </div>

  <div class="flexrow bonus-item full-width">