Simplifier la sélection

Lorsque plusieurs tokens sont ciblés, laisser le joueur choisir parmi
ceux-là

module/dialog-select-target.js

@@ -0,0 +1,60 @@
+
+export class DialogSelectTarget extends Dialog {
+  static hasTargets() {
+    return (game.user.targets?.size ?? 0) > 0;
+  }
+
+  static async selectOneToken(onSelectTarget = target => { }) {
+    if (DialogSelectTarget.hasTargets()) {
+      const targets = game.user.targets.map(it => it);
+      switch (targets.size) {
+        case 0: return;
+        case 1:
+          onSelectTarget(targets[0]);
+          return;
+        default:
+          {
+            const tokens = targets.map(it => { return { id: it.id, name: it.document.name, img: it.document.texture.src ?? it.actor.img ?? 'icons/svg/mystery-man.svg' } })
+            const html = await renderTemplate("systems/foundryvtt-reve-de-dragon/templates/dialog-select-target.html", {
+              tokens: tokens
+            });
+            new DialogSelectTarget(html, onSelectTarget, targets).render(true);
+          }
+      }
+    }
+  }
+
+  constructor(html, onSelectTarget, targets) {
+    const options = {
+      classes: ["rdd-dialog-select-target"],
+      width: 'fit-content',
+      height: 'fit-content',
+      'max-height': 600,
+      'z-index': 99999
+    };
+    const conf = {
+      title: "Choisir une cible",
+      content: html,
+      buttons: {}
+    };
+    super(conf, options);
+    this.onSelectTarget = onSelectTarget;
+    this.targets = targets;
+  }
+
+  activateListeners(html) {
+    super.activateListeners(html);
+    html.find("li.select-target").click((event) => {
+      this.targetSelected($(event.currentTarget)?.data("token-id"));
+    });
+  }
+
+
+  targetSelected(tokenId) {
+    const target = this.targets.find(it => it.id == tokenId);
+    this.close();
+    if (target) {
+      this.onSelectTarget(target);
+    }
+  }
+}