feat: 第一次上传代码

node_modules/lottie-web/player/js/utils/expressions/ProjectInterface.js

@@ -0,0 +1,31 @@
+const ProjectInterface = (function () {
+  function registerComposition(comp) {
+    this.compositions.push(comp);
+  }
+
+  return function () {
+    function _thisProjectFunction(name) {
+      var i = 0;
+      var len = this.compositions.length;
+      while (i < len) {
+        if (this.compositions[i].data && this.compositions[i].data.nm === name) {
+          if (this.compositions[i].prepareFrame && this.compositions[i].data.xt) {
+            this.compositions[i].prepareFrame(this.currentFrame);
+          }
+          return this.compositions[i].compInterface;
+        }
+        i += 1;
+      }
+      return null;
+    }
+
+    _thisProjectFunction.compositions = [];
+    _thisProjectFunction.currentFrame = 0;
+
+    _thisProjectFunction.registerComposition = registerComposition;
+
+    return _thisProjectFunction;
+  };
+}());
+
+export default ProjectInterface;