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2016-07-12SCI32: Fix unnecessary palette updatesColin Snover
Some games load palettes that include color 255, but this is hardcoded to white in SSCI, so just ignore it during merges since it is ignored when the hardware palette is updated anyway.
2016-07-12SCI32: Avoid flash of incorrect colour when palettes are changedColin Snover
Avoid forcing the screen to refresh after a palette change if the screen is also about to be drawn to, as the palette change + draw is intended to be an atomic operation.
2016-07-11SCI32: Fix broken background volume in Torin during speechColin Snover
2016-07-11Revert "SCI32: Add blackline option to KQ7 2.00b DOS"Colin Snover
This reverts commit 1ab87e3f8f24b19f5b9257dd9e6c5118b1a00f1d. VMD and DUK are the formats that get blacklined, not Robot.
2016-07-11SCI32: Add ADGF_DEMO flag to Hoyle 5 detectionColin Snover
2016-07-11SCI32: Add blackline option to KQ7 2.00b DOSColin Snover
KQ7 DOS uses Robot video in place of AVI.
2016-07-11SCI: Update script patch commentsMartin Kiewitz
2016-07-11SCI32: Add detection for Hoyle 5 demoColin Snover
2016-07-11SCI32: Improve kq7 subtitle script patchMartin Kiewitz
Subtitle box should now always use color 255, which should be white all the time. Normally it uses color 7, which is white most of the time, but for example pink/purple at the start of chapter 5.
2016-07-11SCI32: Give planes a default typeColin Snover
With the addition of the transparent pic type code, the _type property would be read uninitialised by setType if _pictureId was set to kPlanePic. CID 1357230, 1357231.
2016-07-11SCI32: Guard against no split countColin Snover
CID 1357229.
2016-07-11SCI32: Silence non-monitored channels while monitoring is activeColin Snover
2016-07-11SCI32: Fix incorrect logic of cycler overflowColin Snover
2016-07-11SCI32: Minor cleanup of GfxPalette32Colin Snover
2016-07-11SCI32: Fix bad output caused by missing palette copiesColin Snover
Sometimes, games accidentally use palette entries that are not marked as used and expect them to be a particular colour, like the Phantasmagoria title screen, or the white palette entry (always 255 in DOS/Win).
2016-07-11SCI32: Fix sign comparison warningColin Snover
2016-07-11SCI32: Split GfxPalette and GfxPalette32 + HunkPaletteColin Snover
2016-07-11SCI32: Split kPalCycle into subop functionsColin Snover
2016-07-11SCI32: Fix audio deadlocksColin Snover
Several functions in Audio32 would call into the mixer to pause or resume the audio handle, which would cause a deadlock if the mixer's mixCallback timer fired while one of these functions was running on the main thread. To address this, calls to mixer to pause/unpause the digital audio handle have been removed. Since this was just an optimisation to prevent unnecessary calls to fill the audio buffer, the only problem now is that a tiny amount of CPU is wasted on unnecessary callbacks to read from the empty SCI mixer.
2016-07-11SCI32: Minor Audio32 cleanupColin Snover
2016-07-11SCI32: Fix an issue with the KQ7 subtitles script patchMartin Kiewitz
Volume was lowered, but not raised afterwards for certain cases Original script patch was commited in b676530528349842ad178d02a2cbe49a0facd68e
2016-07-10SCI32: Add script patch to fix/improve KQ7 subtitlesMartin Kiewitz
Needs lots of testing of course Applies to 1.51 and 2.00
2016-07-10SCI32: Re-enable KQ7 subtitles, but with a warning on game startColin Snover
2016-07-10SCI32: Disable KQ7 subtitlesColin Snover
The subtitles in KQ7 were not finished and don't quite work right, drawing off the screen and in weird positions. They could probably be fixed with some aggressive script patching, but for now, they are just disabled (as they are in the official release).
2016-07-10SCI32: Use #defines to reduce duplication of game optionsColin Snover
2016-07-10SCI32: Clean up Video32/VMDPlayerColin Snover
2016-07-10SCI32: Add support for blacklined videoColin Snover
Ow. My eyeballs.
2016-07-10SCI32: Implement kPlayVMDColin Snover
2016-07-08SCI: Set isSample when starting digital sample from soundInitSndWillem Jan Palenstijn
This fixes digital samples in at least QfG1, SQ3, LSL5. Bug #7159.
2016-07-06Merge pull request #775 from wjp/sci32_readwriteWillem Jan Palenstijn
SCI32: Improve FileIO read-write support
2016-07-06SCI32: Add SaveFileRewriteStream for read/write access to filesWillem Jan Palenstijn
At least Phantasmagoria and PQ:SWAT require this. This adds a ReadStream/WriteStream to support this. It replaces the previous VirtualIndexFile which required reimplementation of most read/write functions.
2016-07-06SCI: Fix typo in script patch comment (longbow arithmetic bug)Martin Kiewitz
Wasn't bug #6571, but bug #6751 Thanks to omer_mor for spotting it
2016-07-06Revert "SCI: Mark INNDEMO as demo"Martin Kiewitz
This reverts commit 61a8a5a88f4f02f1d4cdd3523ad6cec63701d8dd.
2016-07-06SCI: Mark INNDEMO as demoMartin Kiewitz
2016-07-06SCI: Add detection for the ImagiNation Network (INN) DemoOmer Mor
2016-07-04SCI: Adding script patch for longbow arithmetic berry bush bugMartin Kiewitz
Fixes bug #6571
2016-07-03Merge pull request #741 from wjp/sci-callWillem Jan Palenstijn
SCI: Clean up some aspects of call handling
2016-07-02SCI32: Expose graphics throttling codeColin Snover
Controls that manage their own event loops and call frameOut directly generally need to sleep in order to avoid 100% CPU, just like the main VM event loop.
2016-07-02SCI32: Document _remapOccurred flagColin Snover
2016-07-02SCI32: Improve accuracy of frameout throttlerColin Snover
2016-07-02SCI32: Add const to getCurrentBufferColin Snover
2016-07-02SCI32: Document ScreenItem::_insetRectColin Snover
2016-07-02SCI32: Fix dropping events in kEditTextWillem Jan Palenstijn
2016-07-02SCI: Remove presumably long-outdated FIXMEWillem Jan Palenstijn
2016-07-02SCI: Remove unexpected side effect from ExecStack constructorWillem Jan Palenstijn
The ExecStack constructor set argp[0] to argc before. This is now moved to the caller, to make this action more explicit.
2016-07-02SCI: Remove unclear &rest handlingWillem Jan Palenstijn
Modifying a value above the stack pointer doesn't seem to make much sense. This was added in FreeSCI back in 2002 in a pair of commits that did not make clear what the purpose of this was. My guess is that it attempted to adjust argc, but failed. This wouldn't have been noticed since argc was always set correctly by make_exec_stack_entry (which is now the ExecStack constructor).
2016-07-02SCI: Improve kernel subfunction loggingWillem Jan Palenstijn
ExecStack now stores the kernel call number as well as the subfunction. This allows kStub and backtraces to log the actual subfunction called. The kernel call number in ExecStack used to be stored in the debugSelector field. It now has its own field, to avoid confusion.
2016-07-02SCI: Remove unneeded copyWillem Jan Palenstijn
2016-07-01SCI32: Fix signed comparison warningsColin Snover
2016-07-01SCI32: Fix bad rendering of subtitle backgrounds in TorinColin Snover
The way dimensions of scaled screen items are calculated changed over the lifetime of SSCI. In early low-resolution and mixed-resolution games, scaled drawing needed to use at a global cadence across the entire screen to ensure proper alignment, but in later games (like Torin), local scaling of individual screen items seems to be the way scaling is performed.
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