refactor lua usertypes

src/logic/scripting/lua/libs/libbjson.cpp

@@ -1,7 +1,6 @@
 #include "coders/binary_json.hpp"
 #include "api_lua.hpp"
 #include "util/Buffer.hpp"
-#include "../lua_custom_types.hpp"
 
 static int l_tobytes(lua::State* L) {
     auto value = lua::tovalue(L, 1);

src/logic/scripting/lua/libs/libgeneration.cpp

@@ -9,7 +9,7 @@
 #include "content/Content.hpp"
 #include "content/ContentControl.hpp"
 #include "engine/Engine.hpp"
-#include "../lua_custom_types.hpp"
+#include "../usertypes/lua_type_voxelfragment.hpp"
 
 using namespace scripting;
 

src/logic/scripting/lua/libs/libgui.cpp

@@ -22,6 +22,7 @@
 #include "items/Inventories.hpp"
 #include "util/stringutil.hpp"
 #include "world/Level.hpp"
+#include "../usertypes/lua_type_canvas.hpp"
 
 using namespace gui;
 using namespace scripting;

src/logic/scripting/lua/libs/libutf8.cpp

@@ -3,7 +3,6 @@
 #include <vector>
 #include <cwctype>
 
-#include "../lua_custom_types.hpp"
 #include "util/stringutil.hpp"
 
 static int l_tobytes(lua::State* L) {