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This fixes deleting savegames in Phantasmagoria 1.
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This workaround is needed when starting a new game from a chapter after
the first one
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This file is used during the chase sequence, and needs the same
read/write logic as phantsg.dir
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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
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Happens in Torin when examining Di's locket in chapter 3
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This is a better check than the one in commit 3d1f1a3a21
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The list in kListEachElementDo may be invalidated after a
selector invocation
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This shows the "Open..." button when continuing a game
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This was left in the SCI16 code in commit 80d9182554
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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
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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.
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Used by Lighthouse.
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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.
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Fixes (at least) the native SCI save dialogs.
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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.
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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.
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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).
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This happens in e.g. Phant1, when walking from dining, to
reception, to up the stairs.
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Revert "SCI32: Fix KQ7 1.51 video background"
This reverts commit c8affb54cca259f37522216bad739be085bf9caa.
Revert "SCI32: Fix crash when kShowMovie is called but the video cannot be found"
This reverts commit 93b06f4a9e08de281ee7eb9c780ceac147c3fb23.
Revert "SCI32: Fix KQ7 1.51 basic video playback"
This reverts commit cdab24aa07c18ad4a25a1659f7fca15cca5e358e.
Revert "SCI32: Additional Video32 documentation"
This reverts commit 4ff0924e57a9bc9101ee0799a967fe3373dd2574.
Revert "SCI32: Implement kShowMovie"
This reverts commit 13297c19298c5ad73c9e996c5c31ca91de124911.
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SCI32: Support Torin's autosave system
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doCatalog::mode does not exist, the method is actually
doCatalog::changeState
This issue has been in there since the workaround was added
through commit 20b1d80d598e6f741e28c9a85d186e463d111816
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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.
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This is used by Torin in room 50900.
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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.
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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.
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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.
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