diff --git a/Source/Script/LuaFileOperations.cpp b/Source/Script/LuaFileOperations.cpp
new file mode 100644
index 0000000..e924ffa
--- /dev/null
+++ b/Source/Script/LuaFileOperations.cpp
@@ -0,0 +1,28 @@
+#include "Script/LuaFileOperations.h"
+#include "File/FileCreation.h"
+
+extern "C" {
+#include <lauxlib.h>
+}
+
+#include <cstdio>
+#include <io.h>
+#include <string>
+
+// OFFSET: 0x00AFE7D0
+// FUNCTION: fn_18339
+int LuaChangeDirectoryOfDatas(lua_State* state) {
+  std::string name = luaL_checkstring(state, 1);
+  std::string sourceDirectory = luaL_checkstring(state, 2);
+  std::string targetDirectory = luaL_checkstring(state, 3);
+  std::string source = sourceDirectory + "\\" + name;
+  std::string target = targetDirectory + "\\" + name;
+
+  if (_access(target.c_str(), 0) != 0 && _access(source.c_str(), 0) == 0) {
+    if (_access(target.c_str(), 0) == 0 || CreateDirectoryPath(targetDirectory)) {
+      std::rename(source.c_str(), target.c_str());
+    }
+  }
+
+  return 0;
+}
diff --git a/Source/Script/LuaFileOperations.h b/Source/Script/LuaFileOperations.h
new file mode 100644
index 0000000..4bf669c
--- /dev/null
+++ b/Source/Script/LuaFileOperations.h
@@ -0,0 +1,8 @@
+#ifndef RAGNAROK_SOURCE_SCRIPT_LUAFILEOPERATIONS_H
+#define RAGNAROK_SOURCE_SCRIPT_LUAFILEOPERATIONS_H
+
+struct lua_State;
+
+int LuaChangeDirectoryOfDatas(lua_State* state);
+
+#endif
diff --git a/data/compile.json b/data/compile.json
index 60895a2..5aad259 100644
--- a/data/compile.json
+++ b/data/compile.json
@@ -571,6 +571,7 @@
   "Source/Resource/World/WorldResource.cpp": 3,
   "Source/Resource/XmlNode.cpp": 3,
   "Source/Resource/XmlParsing.cpp": 3,
+  "Source/Script/LuaFileOperations.cpp": 5,
   "Source/Script/LuaInstance.cpp": 5,
   "Source/Script/LuaScript.cpp": 5,
   "Source/UI/Acceptance/UIChooseSellBuyWnd.cpp": 2,