lua: audio.play_sound(name, x, y, z, volume, pitch, channel)

src/logic/scripting/lua/LuaState.cpp

@@ -6,6 +6,7 @@
 #include "libgui.h"
 #include "libplayer.h"
 #include "libinventory.h"
+#include "libaudio.h"
 #include "../../../util/stringutil.h"
 
 lua::luaerror::luaerror(const std::string& message) : std::runtime_error(message) {
@@ -124,6 +125,7 @@ void lua::LuaState::createLibs() {
     openlib("time", timelib, 0);
     openlib("file", filelib, 0);
     openlib("gui", guilib, 0);
+    openlib("audio", audiolib, 0);
 
     addfunc("print", lua_wrap_errors<l_print>);