Add compendium data

module/applications/sheets/character-sheet.mjs

@@ -19,6 +19,7 @@ export default class HellbornCharacterSheet extends HellbornActorSheet {
       createMalefica: HellbornCharacterSheet.#onCreateMalefica,
       createRitual: HellbornCharacterSheet.#onCreateRitual,
       createPerk: HellbornCharacterSheet.#onCreatePerk,
+      modifyAmmo: HellbornCharacterSheet.#onModifyAmmo,
     },
   }
 
@@ -169,6 +170,18 @@ export default class HellbornCharacterSheet extends HellbornActorSheet {
     this.document.createEmbeddedDocuments("Item", [{ name: game.i18n.localize("HELLBORN.Label.newPerk"), type: "perk" }])
   }
 
+  static async #onModifyAmmo(event, target) {
+    const quantity = parseInt($(event.target).data("quantity"))
+    const itemId = $(event.target).data("item-id")
+    const item = this.document.items.get(itemId)
+    if (!item) {
+      console.warn(`HellbornCharacterSheet: Item with ID ${itemId} not found`)
+      return
+    }
+    const currentAmmo = item.system.ammoQuantity || 0
+    const newAmmo = Math.max(0, currentAmmo + quantity) // Ensure ammo doesn't go below 0
+    await item.update({ "system.ammoQuantity": newAmmo })
+  }
 
   /**
    * Handles the roll action triggered by user interaction.

module/documents/roll.mjs

@@ -202,11 +202,11 @@ export default class HellbornRoll extends Roll {
     options.nbDisadvantages = Number(options.nbDisadvantages)
     let dice = 3;
     let keep = ""
-    if ( options.nbAdvantages > 0 || options.nbDisadvantages > 0) {
+    if ( (options.nbAdvantages !== options.nbDisadvantages) && options.nbAdvantages > 0 || options.nbDisadvantages > 0) {
       dice = 4;
       if ( options.nbAdvantages > options.nbDisadvantages) {
         keep = "kh3"
-      } else {
+      } else if (options.nbAdvantages < options.nbDisadvantages) {
         keep = "kl3"
       }
     }

module/models/weapon.mjs

@@ -18,6 +18,7 @@ export default class HellbornWeapon extends foundry.abstract.TypeDataModel {
     schema.damageType = new fields.StringField({ required: false, initial : "Physical" })
 
     schema.ammo = new fields.StringField({ required: false, initial: "" })
+    schema.ammoQuantity = new fields.NumberField({ required: true, initial: 0, min: 0 })
     schema.range = new fields.StringField({ required: false, initial: "" })
     schema.cost = new fields.NumberField({ required: true, initial: 0, min: 0 })