getting table indexes & values
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- Subject: getting table indexes & values
- From: Dave Bollinger <DBollinger@...>
- Date: 1999年7月27日 09:27:04 -0400
Pablo Saldo wrote:
>> My Experiences prove it can't get the next table's index.
Try changing this:
>> lua_callfunction(lua_getglobal('next'));
to this:
>> lua_callfunction(lua_getglobal('next'+char(0)));
Delphi will type convert string types to pchars but it won't add a
terminator for you. (this can lead to obscure access violations depending
on how the caller uses the string!) I'm guessing that this is preventing
Lua from finding a symbol match. Also, you might try splitting up those
two calls and check the tag returned by lua_getglobal in the debugger.
Cheers,
Dave