and adding workaround for pq2 when showing windows with pictures
change to kAddToPic fixes bad coordinates of cels when restoring the game (should also fix lsl2)
svn-id: r51526
Since I got no response to my mail to -devel, I just assume that there is
no specific reason for using rand() in SCI.
As explained in my mail to -devel about why SCI uses rand, this might allow
SCI to work with our event recording, when that ever gets finished.
I adapted kRandom so that it also supports negative random numbers. And
furthermore that the toNumber argument is smaller than the fromNumber
argument. I am not sure whether that really happens though, but it should
be safer to have this. I marked that place with an TODO/CHECKME.
svn-id: r51521
op_mod for SCI01 and newer games. Fixes the
battlecruiser mini-game in SQ5. Many thanks
to lskovlun, wjp and m_kiewitz for their
joined effort on this issue
svn-id: r51508
Found that the particular implementation was producing messy assembly for misaligned copies. Improved it and also fixed up wrapping the memcpy, which would cause endless prints in case memcpy testing is asked for.
svn-id: r51503
hoyle 3 is using kCanBeHere, but it has cantBeHere and canBeHere selectors so our auto detection would fail
it also has a cantBeHere stub in Actor, thus it won't set acc at all. We reset acc because of that before calling cantBeHere selector (!) of the actors (canBeHere isnt used) so that we wont get a collision otherwise because acc is non zero when calling kDoBresen (fixes all sorts of bugs, clone2727 should clean it up :P
svn-id: r51485
If a game CD has a scummvm.ini file with at least one game domain in
it, the normal autodetection is now bypassed and a menu of only the
games in the .ini file is presented instead. The descriptions of the
games are taken from the .ini file, but icons are still scanned for
in the old fashion.
Note that previously ScummVM would read global options from the
scummvm.ini file on the boot disc (if present), but now global options
are instead taken from the scummvm.ini on the game disc (in case of
a disc swap).
svn-id: r51480
Implement platform-specific variants of createConfigReadStream()
and createConfigWriteStream(), instead of inheriting the BaseBackend
definitions. Nonstandard behavious is as follows:
* createConfigWriteStream() always returns 0 (read-only filesystem)
* createConfigReadStream() returns an empty MemoryReadStream instead
of NULL if scummvm.ini does not exist. This is to make sure that
loadDefaultConfigFile() always clears out any old config data, as
I'll want to restart config parsing from scratch after a disc
swap.
svn-id: r51478
crashes after title", together with a related
problem (kRedrawBox is called erroneously with
an additional parameter when any dialog is
closed)
svn-id: r51470
