同上

mengsan/ui/hand/adapter.js

@@ -0,0 +1,20 @@
+export function createHandAdapter(player, ui) {
+  const zones = [player.node?.handcards1, player.node?.handcards2]
+    .filter(Boolean);
+  const containers = [ui.handcards1Container, ui.handcards2Container];
+  const root = ui.me;
+  const cards = () => zones.flatMap(zone => Array.from(zone.children)
+    .filter(card => card.classList.contains("card") &&
+      !card.classList.contains("removing")));
+  const supported = () => Boolean(root?.isConnected && ui.me === root &&
+    zones.length === 2 &&
+    zones.every((zone, index) =>
+      containers[index] === ui[index === 0 ?
+        "handcards1Container" : "handcards2Container"] &&
+      zone.parentNode === containers[index] &&
+      (zone.isConnected ? root.contains(zone) :
+        index === 1 && zone.childElementCount === 0) &&
+      Array.from(zone.children).every(node =>
+        node.classList.contains("card"))));
+  return { root, zones, containers, cards, supported };
+}