Age | Commit message (Collapse) | Author |
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This adds a slightly more accurate comparison algorithm that will
at least ensure that all the engine-generated planes and screen
items with matching priorities will be sorted above
script-generated planes and screen items, like in the original
engine. It still does not sort script-generated items by memory
handle order, so if that is ever a thing that actually happens,
those may still be in the wrong order.
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Other platforms, that support analog stick + touch screen at the
same time, are possibly also affected.
Cursor workarounds exist for qfg1vga, qfg3, lsl5 and Island of
Dr. Brain. Those sometimes worked and sometimes didn't on
at least OpenPandora and should be fixed now.
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Some backends like GCW0 do no support graphics >320x240 due to
the hardware limitation (downscaling is possible but it will ruin
the pixel hunting which is often part of the gameplay).
Instead of manually updating the list of engines, we now introduce
a new dependency.
I marked all relevant engines, but some, like tinsel, require more
work with putting their relevant high-res games under USE_HIGHRES
define.
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Not all SCI2.1late/SCI3 function signatures are fully known yet,
but all subops are now represented in the kernel tables.
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The original engine had some members on PlaneShowStyle to
allow wall clock timing but never actually used them in the
processing loop so transitions simply ran as quickly as the
CPU could process them. For the moment, we will just limit
these transitions to ~30fps, which hopefully roughly matches
the speed of the engine on hardware of the era.
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Causes issues in at least gk1 (option + inventory plane are shown)
Game::restore is not called, when doing restores from launcher,
so in the original interpreter this script code wasn't called
either.
Fixes option + inventory planes etc. being shown right after
restoring via launcher, when original save/load dialogs were
disabled.
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Adding consts to try to isolate rectangles that change during
draw list processing, to be investigated for incorrect mutations
causing lower screen items to be drawn over higher screen items at
their edges.
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These changes should cause ScummVM to be more accurate in edge
case rounding.
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5.25", 2 discs, interpreter 0.668
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The previous code works correctly only for ratios like 2:1 that
do not generate remainders.
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Replacing a valid signature error by a warning isn't useful.
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This is intended for early SCI2, but should work with older SCI too,
not that we need it.
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This implementation is not 100% engine accurate, but it is
more accurate than what was there, and hopefully the differences
between this and the engine code are merely cosmetic.
The known (intentional) differences are:
1. Uses ScummVM rects inside the engine code, converting to/from
SCI rects on the kernel edges and when scaling
2. Fewer side effects when performing operations that *should*
have been pure from the start (like text dimension calculation).
Still not side-effect-free, but at least things like colours
and alignment do not need to be reset every time a measurement
is taken, unlike in the actual engine.
Editor controls and some other kBitmap code are temporarily
disabled as a result of changes to GfxText32 until they can be
updated to be engine-accurate.
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So that hopefully the signature will match for all versions
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Fixes game title views not shown while they are scaled in.
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Fixes bug #6247
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This first of all combines both detection entries and makes it
possible so that the user can directly choose English or Japanese
without having to add the game twice.
But it also fixes the in-game option to switch between English
and Japanese. Prior to this commit it was only possible to for
example switch from Japanese to English once, but it was not
possible to switch back without quitting the game and starting it
again.
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- Add "kAnimate fast cast state" to "version" debug command
- Make it possible for script patcher signatures to get fully
used outside of the regular script patcher
- Remove previous fastcast detections and replace them with
a signature heuristic
- Remove object name checking, when fastcast global is set
- Heuristic detects "fast cast" support incorrectly for multilingual
KQ5, but it seems the game never sets the global, so it won't
matter. KQ5 CD (also SCI1 late) has fastcast support.
- Remove hack in GfxView::draw
- Add lots of comments to ScriptPatcher class
This fixes EcoQuest 1 Floppy showing the anemone on top of the
message box (see bug #5170)
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Fixes graphical issues, when restoring saved games.
SCI32 did not clear the screen and also did not even redraw the
screen on restore. It only redraws elements that have changed.
Behavior verified using TSR in DOSBox (see comments).
Also added comment about clearing the screen for SCI16.
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