Initial release for FoundryVTT

modules/donjon-et-cie-item.mjs

@@ -0,0 +1,45 @@
+import { DonjonEtCieRollDialog } from "./applications/donjon-et-cie-roll-dialog.mjs";
+import { DonjonEtCieUtility } from "./donjon-et-cie-utility.mjs";
+
+export class DonjonEtCieItem extends Item {
+  async _preCreate(data, options, user) {
+    await super._preCreate(data, options, user);
+
+    const currentImg = data.img ?? this.img;
+    if (currentImg && !currentImg.startsWith("icons/svg/")) return;
+
+    this.updateSource({ img: DonjonEtCieUtility.getDefaultItemIcon(this.type) });
+  }
+
+  get usageDie() {
+    return Number(this.system.delta ?? 0);
+  }
+
+  async roll() {
+    if (this.type === "arme") return DonjonEtCieRollDialog.createWeapon(this.actor, this);
+    if (this.type === "sortilege") return DonjonEtCieRollDialog.createSpell(this.actor, this);
+    if (this.usageDie) return DonjonEtCieRollDialog.createUsage(this);
+    return this.postToChat();
+  }
+
+  async rollDamage() {
+    if (!this.system.degats) return null;
+    return DonjonEtCieRollDialog.createDamage(this.actor, this);
+  }
+
+  async postToChat() {
+    const content = await foundry.applications.handlebars.renderTemplate(
+      "systems/fvtt-donjon-et-cie/templates/chat/item-card.hbs",
+      {
+        item: this,
+        usageLabel: DonjonEtCieUtility.formatUsageDie(this.usageDie)
+      }
+    );
+
+    return ChatMessage.create({
+      speaker: ChatMessage.getSpeaker({ actor: this.actor }),
+      user: game.user.id,
+      content
+    });
+  }
+}