On Wednesday, 29 April 2015 at 13:55:46 UTC, Benjamin Thaut wrote:
On Monday, 27 April 2015 at 21:19:02 UTC, extrawurst wrote:
here is the shortened version of the returned class CSteamID:
https://gist.github.com/Extrawurst/936f56ceaa87cf287257
this is the shortened interface (no destructors in the rest of
the code either):
https://gist.github.com/Extrawurst/b20dc5ab84132ecab30d
the method `GetFriendByIndex` is the one crashing on win32.
I assume that's because CSteamID is returned by value. Are you
defining CSteamID in D as a struct? If not you have to because
only structs can be returned by value. The next problem is that
CSteamID is 64bits wide, this might be a problem as it can not
be returned in a single register. You could try changeing the
definition of GetFriendByIndex on the D side to
ulong GetFriendByIndex(...) and reinterpret the ulong on the D
side. If that does not work however you are most likely out of
luck because the way your c++ library returns a value type >
32-bit is not compatible with what dmd expects. Do you have
debug symbols for the third party c++ library? Can you step
into the virtual function call to actually see if it ends up in
the correct function on the c++ side?
Kind Regards
Benjamin Thaut
Seems i am out of luck. I tried all that. The Steamworks SDK is
closed source without debugging symbols. so it wont work.. too
bad, this library would have been a good example case of seamless
c++-interfacing from D...