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2016-10-16SCI32: Fix screen items incorrectly drawing over higher planesColin Snover
Fixes Trac#9583.
2016-10-16SCI32: Fix crash when clicking around the arterial blockage in SQ6Colin Snover
Thanks @hpvb for the report. Fixes Trac#9615. Closes #850.
2016-10-16SCI32: Fix workaround commentColin Snover
2016-10-15SCI32: Fix crash clicking quit button during LSL6hires creditsColin Snover
2016-10-15SCI32: Fix crash in LSL6hires endingColin Snover
Fixes Trac#9613.
2016-10-15SCI32: Fix kPalVary(SetVary) in SCI2.1early gamesColin Snover
Game scripts pass an extra argument which is never used in SSCI. This happens e.g. when warping from room 620 to room 860 in LSL6hires. Adding a signature for kPalVarySetVary for SCI2.1early games only does not work because KQ7 1.51 is detected as SCI2.1early but the interpreter includes kPalVary code that matches SCI2.1mid. Fixes Trac#9611.
2016-10-14SCI32: Fix mouse position clampingColin Snover
2016-10-14SCI: Ensure export breakpoints always trigger on export callsColin Snover
Previously, export calls to non-existing functions would act like there was never an export call, and the breakpoint would never be triggered.
2016-10-14SCI32: Fix slow transitions in SQ6Colin Snover
2016-10-14SCI: Make -propDict- unique for each classWillem Jan Palenstijn
Previously, this was using the offset of the property dict inside the script. However, this isn't unique. For example, SQ6's DPath and PolyPath classes both have their property dict at offset 8 of their respective scripts. This would break Obj::isMemberOf. Closes #846.
2016-10-12SCI: Add modified workaround for Simbani bridge room for GOGWillem Jan Palenstijn
The GOG version comes with a fan patch that uses rm470::name to store a timer to rate-limit rm470::doit. This breaks the workaround detection since that uses the name field.
2016-10-11SCI32: Fix garbage collection of objects stored in IntArraysColin Snover
2016-10-10SCI32: Reset active hot rect index when changing hot rectsColin Snover
2016-10-10SCI32: Check for existence of visiblePlane before dereferencingColin Snover
CID 1351620.
2016-10-09SCI: Fix crash when attempting to view invalid list, array, bitmap referencesColin Snover
2016-10-09SCI32: Allow 'focused' variable to break out of the event loopColin Snover
2016-10-09SCI: Fix memory leakColin Snover
2016-10-09SCI32: Clarify some identifiersColin Snover
transparentColor -> skipColor displace -> origin scaledWidth -> xResolution scaledHeight -> yResolution
2016-10-09SCI32: Change storage type of int16 arrays to hold reg_ts insteadColin Snover
Memory references and integers in SSCI are both 16-bit numbers, so game scripts frequently (incorrectly) use an IntArray instead of an IDArray for holding references. Since references in ScummVM are 32-bit reg_ts, IntArray entries must be large enough to hold reg_ts in order to be compatible with game scripts that store references in integer arrays. The alternative solution is to find and patch all incorrect use of IntArray across all games. This is possible, but a bit risky from a save game stability perspective, since incorrect IntArray usage is sometimes not apparent until well after the array is instantiated (like GK1's global interview array). This change invalidates existing SCI32 save games.
2016-10-09JANITORIAL: Remove trailing spacesEugene Sandulenko
2016-10-08SCI: Release SCI music mutex earlier in reconstructPlayListWillem Jan Palenstijn
This avoids a deadlock where the main thread (via reconstructPlayList) tries to acquire the mixer lock (in soundPlay) while holding the SCI music lock, and the audio thread is holding the mixer lock and tries to acquire the SCI music lock (in miditimerCallback). Bug #6691.
2016-10-05SCI32: Fix uninitialized read when starting a new game in LSL6hiresColin Snover
2016-10-05SCI32: Fix Return to Launcher in F5 menuColin Snover
Closes #837.
2016-10-05SCI32: Fix deleting save games in native save/load dialogueColin Snover
2016-10-05SCI32: Fix version file read failure in LSL6hiresColin Snover
2016-10-01SCI32: Make kNumCels error more detailedColin Snover
2016-10-01SCI32: Fix crash when trying to interrogate bartender in GK1Colin Snover
2016-10-01SCI32: Stub kGraphColin Snover
This kernel call exists only in SCI2 and is a null subroutine. It is called at the beginning of GK1.
2016-10-01SCI32: Use selector lookup in Torin script patch instead of magic numbersColin Snover
2016-10-01SCI32: Fix signature of kString(ArraySetElements) to allow 0 argsColin Snover
2016-10-01SCI32: Fix interrogation screen crash in GK1Colin Snover
2016-09-30SCI32: Sync subtitle text speed with ScummVM GUIColin Snover
2016-09-30SCI: Bump save game number to fix save game compatibilityColin Snover
Version 38 save games were added to the 1.9 release branch with only changes to SCI32 cursor support; shortly thereafter, changes to the general (SCI16+SCI32) save game metadata were committed to master -- without bumping the save game version number. This prevented SCI16 save games from loading correctly in 1.10pre, since the engine expected that version 38 games would have this extra metadata, but they don't.
2016-10-01SCI32: Add the rest of the code from PR #813 for dynamic line drawingFilippos Karapetis
2016-09-30SCI32: Give savegame-only methods internal linkageColin Snover
2016-09-30SCI32: Reset saved parts of GfxPalette32 when loading save gamesColin Snover
2016-09-30SCI32: Fix some buildbot compiler warningsColin Snover
2016-09-30SCI32: Fix buildWillem Jan Palenstijn
2016-09-29SCI32: Fix broken palette cycling in SCI2/2.1early gamesColin Snover
This fixes the incorrect appearance of the Sierra logo in PQ4 when the main menu appears in hi-res mode. The behaviour of kPalCycle(SetCycle) changed in between 2.1early and 2.1mid to fix an off-by-one error that prevented the last palette entry in a cycle range from being used. Some earlier games, like PQ4CD in hi-res mode, relied on this behaviour, and would render incorrectly if the last palette entry in a range was used.
2016-09-29SCI32: Clean up and document GfxPalette32Colin Snover
2016-09-29SCI32: Fix off-by-one error in palette fadesColin Snover
2016-09-29SCI: Deduplicate call origin formattingColin Snover
2016-09-29SCI: Add prefix to global variable constantsColin Snover
2016-09-29SCI32: Increase resource manager LRU cache sizeColin Snover
This fixes high CPU utilisation playing Stooge Fighter 3 in SQ6.
2016-09-29SCI32: Fix kArray signatureColin Snover
2016-09-29SCI32: Break into debugger after frameout, not beforeColin Snover
2016-09-29SCI32: Ensure break to debugger works during transitionsColin Snover
2016-09-29SCI32: Fix whitespaceColin Snover
2016-09-29SCI32: Add workaround for kNumCelsColin Snover
This workaround may be able to be vastly simplified in the future since, so far, simply returning the number of cels in loop 0 is enough to make all the scripts with this bug work as expected.
2016-09-29SCI32: Fix SQ6 crash using the special button in Stooge Fighter 3Colin Snover
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