This is used in Phantasmagoria, chapter 3, nursery (room 14200),
during the "ghost lullaby" event. It is used to make the lullaby
sound exclusive, but it really doesn't make any major difference.
Also, the documentation has been adjusted to contain this
information. Finally, the documentation has been adjusted to use
80 columns
These were introduced in SCI3, and are used by RAMA. We don't preload
videos, so we don't really need kPlayVMDSetPreload, but
kPaletteSetGamma may need an implementation.
With these two stubs, the main menu of RAMA is working again
On at least DC platform, the ShowStyleType enum is fit to a 4-bit
data size, so the 16-bit input value needs to be checked for
validity *before* it is cast to a 4-bit ShowStyleType.
This may come back in the future to deduplicate some gfx code,
but SCI32 had two different inlined ways of doing coordinate
conversions with different rounding methods, so CoordAdjuster32
didn't get used when the graphics system was rewritten.
At the moment, SCI32 code uses the mulru/mulinc methods from
helper.h for scaling up/down coordinates.
KQ7 2.00b, PQ:SWAT, Phant1, GK2, and Torin are all verified as
using the 'ignore' variant; SQ6 and QFG4CD are verified as using
the 'fail' variant. MGDX and Shivers could not be checked as they
have only Phar Lap Win16 executables, so took a guess based on
their release dates.
When objects are added to a SegmentObjTable, it may cause the
internal storage for the table to expand and move to a new
region of memory. When this happens, all pointers to objects held
by a SegmentObjTable of the same type would be invalidated, due
to an implementation detail that should not be exposed. To prevent
this, objects are now allocated separately on the heap, so even if
the table's storage moves due to insertions, the objects owned by
the table will not, so references remain valid for the lifetime of
the object.
Pseudo mouse was functionality in SCI1+ games, that allowed the
user to control the mouse via keyboard cursor keys.
This new class only worked, when a tiny difference inside
the keyboard driver happened on kMapKeyToDir calls. We previously
tried to enable this behavior depending on cursor type, but
this didn't work correctly (Larry 5 for example was not detected
as such, but had PseudoMouse support).
Revert "SCI32: Fix KQ7 1.51 video background"
This reverts commit c8affb54cc.
Revert "SCI32: Fix crash when kShowMovie is called but the video cannot be found"
This reverts commit 93b06f4a9e.
Revert "SCI32: Fix KQ7 1.51 basic video playback"
This reverts commit cdab24aa07.
Revert "SCI32: Additional Video32 documentation"
This reverts commit 4ff0924e57.
Revert "SCI32: Implement kShowMovie"
This reverts commit 13297c1929.
doCatalog::mode does not exist, the method is actually
doCatalog::changeState
This issue has been in there since the workaround was added
through commit 20b1d80d59
When new bitmaps are added and the underlying Common::Array needs
to move to expand, this invalidates all pointers to bitmaps, which
makes it basically impossible to use the bitmap segment since you
never know if a reference is going to be invalidated due to an
array move.
To solve this, BitmapTable is changed to hold pointers to
SciBitmaps that are allocated separately on the heap instead, so
when those bitmaps are looked up, the resulting pointers are valid
for the lifetime of the bitmap, instead of the lifetime of the
Common::Array used internally by BitmapTable.
This commit implements all of the known plane transitions from
SCI2 through SCI2.1mid games. Because kSetShowStyle is always
called indirectly via the Styler game script, it is difficult to
find all the places where transitions are used. As such,
transitions that appeared to never be used have been added as
stubs which will trigger a game crash with a message to report
what was being done, so any missed transition types can be
identified quickly and then implemented.
Bitmaps in ScrollWindow and Robot code are managed by the kernel
and not by game scripts, although they must be able to be
referenced through a reg_t. To prevent incorrect GC of bitmaps
that are in use but not referenced by any game script, explicit
memory management of hunk entries can be enabled.
Torin has two sets of saves: autosave.### and torinsg.###, both with
their own slots and .cat file. The autosave system uses autosave.000
and autosave.001. It also checks the presence of autosave.cat to
determine if it should show the chapter selection menu on startup.
Willem Jan Palenstijn
Filippos Karapetis
Colin Snover
Martin Kiewitz
Eugene Sandulenko