fix Ref and WeakRef move assignment operator

loader/include/Geode/utils/cocos.hpp

@@ -304,7 +304,8 @@ namespace geode {
         }
 
         Ref<T>& operator=(Ref<T>&& other) {
-            this->swap(other.data());
+            m_obj = other.data();
+            other.m_obj = nullptr;
             return *this;
         }
 
@@ -467,7 +468,7 @@ namespace geode {
         }
 
         WeakRef<T>& operator=(WeakRef<T>&& other) {
-            this->swap(static_cast<T*>(other.m_controller->get()));
+            m_controller = std::move(other.m_controller);
             return *this;
         }