first commit

assets/scripts/utils/loadResources.ts

@@ -0,0 +1,13 @@
+import { resources, SpriteFrame } from "cc";
+
+export const loadSpriteFrames = (dir: string): Promise<SpriteFrame[]> => {
+    return new Promise((resolve, reject) => {
+      resources.loadDir(dir, SpriteFrame, (err, frames) => {
+        if (err) {
+          reject(err);
+          return;
+        }
+        resolve(frames);
+      });
+    });
+  }