diff --git a/libs/xassets/xfxfloatrange.h b/libs/xassets/xfxfloatrange.h
new file mode 100644
index 0000000..0ccc2ad
--- /dev/null
+++ b/libs/xassets/xfxfloatrange.h
@@ -0,0 +1,20 @@
+#ifndef XFXFLOATRANGE_H
+#define XFXFLOATRANGE_H
+
+#include "xasset.h"
+
+class XFxFloatRange : public XAsset
+{
+public:
+    explicit XFxFloatRange();
+    ~XFxFloatRange();
+
+    void Clear() override;
+    void ParseData(QDataStream *aStream) override;
+
+private:
+    float mBase;
+    float mAmplitude;
+};
+
+#endif // XFXFLOATRANGE_H