The previous script patch for this bug was much simpler and
targeted the bad code that hangs, instead of the bad code that
caused the unexpected flag setting, but this caused glitches in
the dragon's cave that couldn't really be fixed since different
animations relied on some common code for positioning Boogle. So,
now, this more complicated patch fixes the fast-forward code in
the seraglio to set Boogle's in-the-bag flag, which is what the
dragon's cave needs in order to not hang when worming Boogle.
Also, because this patch now targets the code that caused the bad
flag state, instead of the code that hangs on the bad state, any
save game in the dragon's cave with the bag flag setting will need
to be fixed by exiting and re-entering the dragon's cave.
Refs Trac#9836.
Upon investigation of Sound code across SCI32 games, it was
determined that there are actually (at least) 3 different
revisions, not just a single SCI2.1 version. This patch only
changes the parts of Sound code that are relevant to the correct
use of Audio32.
Fixes Trac#9736, Trac#9756, Trac#9767, Trac#9791.
See matchKernelBreakpointPattern() for samples. The main envisioned use is
DoSound*,!DoSoundUpdateCues
to match all DoSound sub-functions except DoSoundUpdateCues.
This changes the syntax for bpk and logkernel:
Enable breakpoint on kernel call:
bpk FrameOut
Enable logging for kernel call:
bpk FrameOut log
For backward compatibility this has an alias: logkernel FrameOut
Removing a kernel call breakpoint is done with bp_del/bc now.
0f9c33e02f in 2011 broke selector
breakpoints of the type "ObjName::", which previously caught all
selector sends of the named object.
Thanks to TMM and snover for noticing.
Calling to SciEngine::syncSoundSettings from GuestAdditions
recurses back into GuestAdditions, which is obviously not
desirable. Even when it didn't manage to cause infinite recursion
(as in SQ6 demo), it would make the UI behave in broken ways (e.g.
the +/- buttons on the music slider in SQ6 would not work because
the UI would just get updated immediately back to the closest
rounded value).
1. Unlocking all resources of a type using a resource ID of -1 is
gone in SCI32;
2. Audio locks need to be serialized starting in GK2 for the game's
modified kDoAudio(1) call;
3. Audio locks in SCI3 must work more like SSCI, since at least
Lighthouse's `BackMusic::fade` method will attempt to unlock
audio that was never locked by a script. In SSCI (and now in
ScummVM too) this is a no-op; previously in ScummVM, it would
remove Audio32's own lock on the audio resource, resulting in a
use-after-free;
4. kDoAudio(1) starting in GK2 returns the number of active
*not-in-memory* channels being played, not the total number of
active channels.
Fixes Trac#9675.
This seems to have been added in SCI1.1 and continued through
SCI32; older games with digital SFX (like KQ5CD) did not convert
the resource type in kLock.
This is not known to fix any problem, but was a noted difference
in the implementation between ScummVM and SSCI.
This fixes missing playback of some videos in Rama, like the
background video that plays when selecting an email at the
computer at the start of the game.
The ScummVM implementation of class SciArray::fill() has a bug where it
will overwrite the array[index] with the value count times, rather than
fill the array starting from index count times.
This patch fixes that behavior. This was noticed because the LSL7 dice
game was broken, it was impossible to lose. After this patch the dice
game works as expected.
Closes gh-953.
Martin Kiewitz
Colin Snover
Willem Jan Palenstijn
Filippos Karapetis
Hein-Pieter van Braam