diff --git a/README.md b/README.md
deleted file mode 100644
index 3f7235e..0000000
--- a/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-leoservermod
-============
-
-An Arma 3 dynamic map server.
-
-<img src="./screenshot.png" />
-
-Thanks to Jack Zhang.
diff --git a/c/CMakeLists.txt b/c/CMakeLists.txt
deleted file mode 100644
index 230dba6..0000000
--- a/c/CMakeLists.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-set(CURL_LIBRARY "-lcurl")
-find_package(CURL REQUIRED)
-
-add_library(leoext SHARED lib.c)
-
-include_directories(${CURL_INCLUDE_DIR})
-target_link_libraries(leoext ${CURL_LIBRARIES})
-
-set(CMAKE_C_COMPILER gcc)
-set(CMAKE_C_FLAGS "-m32 -L/usr/lib32")
-
-set(CMAKE_SYSTEM_NAME Linux)
-
-set(CMAKE_C_COMPILER gcc)
-set(CMAKE_C_FLAGS -m32)
-
-set(CMAKE_FIND_ROOT_PATH /usr/lib32)
-
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
diff --git a/c/lib.c b/c/lib.c
deleted file mode 100644
index 1544d31..0000000
--- a/c/lib.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include <stdio.h>
-#include <curl/curl.h>
-
-__attribute__((dllexport)) void RVExtension(char *output, int outputSize, const char *function);
-__attribute__((dllexport)) int RVExtensionArgs(char *output, int outputSize, const char *function, const char **argv, int argc);
-__attribute__((dllexport)) void RVExtensionVersion(char *output, int outputSize);
-
-int strncpy_safe(char *output, const char *src, int size)
-{
-	int i;
-	size--;
-	for (i = 0; i < size && src[i] != '\0'; i++)
-	{
-		output[i] = src[i];
-	}
-	output[i] = '\0';
-	return i;
-}
-
-void RVExtension(char *output, int outputSize, const char *function)
-{
-	strncpy_safe(output, function, outputSize);
-	printf("RVExtention: test call\n");
-}
-
-int RVExtensionArgs(char *output, int outputSize,
-		const char *function,
-		const char **argv, int argc)
-{
-	if(argc < 1) {
-		printf("leoext: need at least 1 argument to post\n");
-		return 101; // SYNTAX_ERROR_WRONG_PARAMS_SIZE
-	}
-
-	const char* output_string = argv[0];
-
-	CURL *curl;
-	CURLcode res;
-
-	/* get a curl handle */
-	curl = curl_easy_init();
-	if(curl) {
-		/* First set the URL that is about to receive our POST. This URL can
-		   just as well be a https:// URL if that is what should receive the
-		   data. */
-		curl_easy_setopt(curl, CURLOPT_URL, "http://localhost:5000/post-arma3-info");
-		/* Now specify the POST data */
-		curl_easy_setopt(curl, CURLOPT_POSTFIELDS, output_string);
-
-		struct curl_slist *headers = NULL;
-		headers = curl_slist_append(headers, "Expect:");
-		curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
-
-		/* Perform the request, res will get the return code */
-		res = curl_easy_perform(curl);
-		/* Check for errors */
-		if(res != CURLE_OK)
-			fprintf(stderr, "curl_easy_perform() failed: %s\n",
-					curl_easy_strerror(res));
-
-		/* always cleanup */
-		curl_easy_cleanup(curl);
-	}
-	return 0;
-}
-
-void RVExtensionVersion(char *output, int outputSize)
-{
-	curl_global_init(CURL_GLOBAL_ALL);
-	printf("leoext loaded!\n");
-	strncpy_safe(output, "leoext v0.1", outputSize);
-}
diff --git a/leoservermod/$PBOPREFIX$ b/leoservermod/$PBOPREFIX$
deleted file mode 100644
index ea6fc79..0000000
--- a/leoservermod/$PBOPREFIX$
+++ /dev/null
@@ -1 +0,0 @@
-\leoservermod
\ No newline at end of file
diff --git a/leoservermod/config.cpp b/leoservermod/config.cpp
deleted file mode 100644
index a2aaeef..0000000
--- a/leoservermod/config.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-class CfgPatches
-{
-	class leoservermod
-	{
-		// Meta information for editor
-		name = "leoservermod";
-		author = "leo";
-		url = "https://leosongwei.github.io/";
-
-		requiredVersion = 1.69; 
-
-		requiredAddons[] = {};
-
-		units[] = {};
-		weapons[] = {};
-		// init = "diag_log 'loading leoext...'; call compile preprocessFileLineNumbers '\leoservermod\init.sqf'";
-	};
-};
-
-class CfgFunctions
-{
-	class leoservermod
-	{
-		class functions
-		{
-			class leoservermodInit {
-				file="\leoservermod\init.sqf";
-				postInit=1;
-			};
-		};
-	};
-};
\ No newline at end of file
diff --git a/leoservermod/init.sqf b/leoservermod/init.sqf
deleted file mode 100644
index b4a180e..0000000
--- a/leoservermod/init.sqf
+++ /dev/null
@@ -1,8 +0,0 @@
-diag_log "leoext: try to initialize...";
-
-leoext_stop = false;
-
-_return = "libleoext" callExtension "foooo";
-execVM "\leoservermod\marker.sqf";
-
-diag_log format ["leoext: initialize complete! return: %1", _return];
\ No newline at end of file
diff --git a/leoservermod/marker.sqf b/leoservermod/marker.sqf
deleted file mode 100644
index a2d9ace..0000000
--- a/leoservermod/marker.sqf
+++ /dev/null
@@ -1,42 +0,0 @@
-leoext_map_markers_information = {
-	private _info_list = [];
-	{
-		private _text = markerText _x;
-		private _icon_type = markerType _x; // "Empty" == not icon
-		private _pos = markerPos _x;
-		private _color = markerColor _x;
-
-		private _marker_info = [_text, _icon_type, _color, _pos];
-		if (_icon_type != "") then {
-			_info_list pushBack _marker_info;
-		};
-	} forEach allMapMarkers;
-
-	_info_list;
-};
-
-leoext_units_pos = {
-	private _units_pos = [];
-	{
-		private _side = str (side _x);
-		private _pos = position _x;
-
-		private _unit = [_side, _pos];
-		_units_pos pushBack _unit;
-	} forEach allUnits;
-
-	_units_pos;
-};
-
-leoext_markers_start = {
-	[] spawn {
-		while {!leoext_stop} do {
-			sleep 1;
-			private _markers = call leoext_map_markers_information;
-			private _units = call leoext_units_pos;
-			"libleoext" callExtension ["foo", [[_markers, _units]]];
-		};
-	};
-};
-
-call leoext_markers_start;
\ No newline at end of file
diff --git a/screenshot.png b/screenshot.png
deleted file mode 100644
index 83188f9..0000000
Binary files a/screenshot.png and /dev/null differ
diff --git a/server.lisp b/server-lisp/server.lisp
similarity index 100%
rename from server.lisp
rename to server-lisp/server.lisp
diff --git a/utils.lisp b/server-lisp/utils.lisp
similarity index 100%
rename from utils.lisp
rename to server-lisp/utils.lisp