Re: Lua + Delphi
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- Subject: Re: Lua + Delphi
- From: Romulo Bahiense <romulo@...>
- Date: 2005年3月07日 18:33:30 -0300
> When I have some time over the coming weeks, I'll definitely look into
> ScriptVision (couldn't find LuaPas though...)
I am very sorry. The correct location is in lua-users.org site, not
LuaForge:
@ Lua Users: http://lua-users.org/wiki/LibrariesAndBindings
Direct link: http://www.matrix44.de/lua/
BTW, I can send you what I am using. It is not pretty but works nice.
It looks more like Lua at least. (I'm not saying that the ScriptVision
isn't good. It looks promissing too).
What I have is: A simple object (not class) that holds most standard
Lua functions. It's use is simple:
with TLuaObject(L) do // Could be "with LuaAsObject(L) do"
begin
PushString('name');
PushNumber(1)
SetTable();
SetNamedNumber('name2',1.99);
end;
(I believe that there are no performance penalties as it is just a
typecast after all)
And there is a simple binding system between Delphi (RTTI) and Lua. It
is based in a definition file (.lua file) which describes your classes,
methods, enums etc. And a script (also .lua) that converts that
definition into a .pas file. If I am not wrong, it is much like ToLua
(except that ToLua reads a 'cleaned' header file).
I started to work into a DCU reader that would automatically read all
compiler generated code and export the definitions to that intermediate
format, but I haven't finished it because I had more important things to do.
Again, my apologizes for the LuaPas location mistake :(
--rb
PS: If this message is duplicated, then please forgive me. My mail
server had a little trouble this afternoon.