diff --git a/plugins/Dfusion/luafiles/init.lua b/plugins/Dfusion/luafiles/init.lua
index 45d328c5c..a5ca70c6c 100644
--- a/plugins/Dfusion/luafiles/init.lua
+++ b/plugins/Dfusion/luafiles/init.lua
@@ -44,5 +44,6 @@ table.insert(plugins,{"adv_tools","some tools for (mainly) advneturer hacking"})
 table.insert(plugins,{"tools","some misc tools"})
 table.insert(plugins,{"triggers","a function calling plug (discontinued...)"})
 table.insert(plugins,{"migrants","multi race imigrations"})
+table.insert(plugins,{"onfunction","run lua on some df function"})
 mainmenu(plugins)
 
diff --git a/plugins/Dfusion/luafiles/onfunction/compile.bat b/plugins/Dfusion/luafiles/onfunction/compile.bat
new file mode 100644
index 000000000..f06fb8c4c
--- /dev/null
+++ b/plugins/Dfusion/luafiles/onfunction/compile.bat
@@ -0,0 +1 @@
+as  -anl --32 -o functions.o functions.asm
\ No newline at end of file
diff --git a/plugins/Dfusion/luafiles/onfunction/functions.asm b/plugins/Dfusion/luafiles/onfunction/functions.asm
new file mode 100644
index 000000000..75cc03327
--- /dev/null
+++ b/plugins/Dfusion/luafiles/onfunction/functions.asm
@@ -0,0 +1,19 @@
+.intel_syntax
+push eax
+push edx
+push ecx
+push ebx
+push eax
+mov eax,[esp+24]
+push eax
+function:
+call 0xdeadbeef
+function2:
+mov [0xdeadbeef],eax #self modifying code... :/
+pop eax
+function3:
+call [0xdeadbeef]
+
+
+
+
diff --git a/plugins/Dfusion/luafiles/onfunction/functions.o b/plugins/Dfusion/luafiles/onfunction/functions.o
new file mode 100644
index 000000000..ec7310e1c
Binary files /dev/null and b/plugins/Dfusion/luafiles/onfunction/functions.o differ
diff --git a/plugins/Dfusion/luafiles/onfunction/plugin.lua b/plugins/Dfusion/luafiles/onfunction/plugin.lua
new file mode 100644
index 000000000..cf26bc88a
--- /dev/null
+++ b/plugins/Dfusion/luafiles/onfunction/plugin.lua
@@ -0,0 +1,36 @@
+onfunction={}
+function onfunction.install()
+	ModData=engine.installMod("dfusion/onfunction/functions.o","functions")
+	modpos=ModData.pos
+	modsize=ModData.size
+	onfunction.pos=modpos
+	trgpos=engine.getpushvalue()
+	print(string.format("Function installed in:%x function to call is: %x",modpos,trgpos))
+	local firstpos=modpos+engine.FindMarker(ModData,"function")
+	engine.poked(firstpos,trgpos-firstpos) --call first function
+	engine.poked(modpos+engine.FindMarker(ModData,"function2"),modpos+engine.FindMarker(ModData,"function3")) -- function table start
+	
+end
+function OnFunction(values)
+	print("Onfunction called!")
+	print("Data:")
+	for k,v in pairs(values) do
+		print(string.format("%s=%x",k,v))
+	end
+	return 0 --todo return real address
+end
+function onfunction.patch(addr)
+	
+	if(engine.peekb(addr)~=0xe8) then
+		error("Incorrect address, not a function call")
+	else
+		--todo add to list of functions after patch
+		engine.poked(addr+1,onfunction.pos-addr-1)
+	end
+end
+mypos=engine.getmod("functions")
+if mypos then
+	print("Onfunction already installed")
+else
+	onfunction.install()
+end
\ No newline at end of file
diff --git a/plugins/Dfusion/src/lua_Misc.cpp b/plugins/Dfusion/src/lua_Misc.cpp
index aacf65e2b..768957c7a 100644
--- a/plugins/Dfusion/src/lua_Misc.cpp
+++ b/plugins/Dfusion/src/lua_Misc.cpp
@@ -129,6 +129,32 @@ static int GetMod(lua_State *L)
         st.push(pos);
     return 1;
 }
+static size_t PushValue(size_t ret,uint32_t eax,uint32_t ebx,uint32_t ecx,uint32_t edx)
+{
+	lua::state st=lua::glua::Get();
+	st.getglobal("OnFunction");
+	if(st.is<lua::nil>())
+		return 0;
+	st.newtable();
+	st.push(eax);
+	st.setfield("eax");
+	st.push(ebx);
+	st.setfield("ebx");
+	st.push(ecx);
+	st.setfield("ecx");
+	st.push(edx);
+	st.setfield("edx");
+	st.push(ret);
+	st.setfield("ret");
+	st.pcall(1,1);
+	return st.as<uint32_t>();
+}
+static int Get_PushValue(lua_State *L)
+{
+    lua::state st(L);
+    st.push((uint32_t)&PushValue);
+    return 1;
+}
 const luaL_Reg lua_misc_func[]=
 {
 	{"loadmod",LoadMod},
@@ -137,6 +163,7 @@ const luaL_Reg lua_misc_func[]=
 	{"loadobjsymbols",LoadObjSymbols},
 	{"findmarker",FindMarker},
 	{"newmod",NewMod},
+	{"getpushvalue",Get_PushValue},
 	{NULL,NULL}
 };
 void lua::RegisterMisc(lua::state &st)