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path: root/engines/sci/engine/kscripts.cpp
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2016-08-01SCI32: Add bitmap segment and remove GC option from hunk segmentColin Snover
2016-08-01SCI32: Enable optional explicit memory management of hunk entriesColin Snover
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.
2016-05-28SCI: Remove warning in kDisposeScriptColin Snover
The two-argument implementation is correct and works properly.
2015-12-29SCI32: split up SCI2.1 into EARLY/MIDDLE/LATEMartin Kiewitz
- Detection works via signatures (couldn't find a better way) - new kString subcalls were introduced SCI2.1 LATE - kString now has signatures and is split via subcall table - kString fix, so that KQ7 doesn't crash, when starting a chapter - Sci2StringFunctionType removed, because no longer needed
2014-02-18SCI: Make GPL headers consistent in themselves.Johannes Schickel
2012-06-23SCI: Remove a duplicate sanity checkFilippos Karapetis
2012-06-18SCI: Add setter/getter methods to reg_t'sFilippos Karapetis
No functionality change has been made with this commit. This avoids setting and getting the reg_t members directly, and is the basis of any future work on large SCI3 scripts (larger than 64KB)
2012-01-15SCI: Clean up some memory management and loopsWillem Jan Palenstijn
2011-06-20ALL: Remove trailing whitespacesMax Horn
This tries to make our code a bit more compliant with our code formatting conventions. For future use, this is the command I used: git ls-files "*.cpp" "*.h" | xargs sed -i -e 's/[ \t]*$//'
2011-05-25ALL: behaviour -> behaviorMatthew Hoops
2011-05-13SCI: Avoid incrementing lockers of deleted scriptWillem Jan Palenstijn
Having a deleted script with non-zero lockers had the side effect of making the deleted script re-appear in the GC's work list, including any (deleted) objects in the script. This should be the root cause of bugs #3299458 and #3295849, so also delete the workaround added for that in 35086fe1.
2011-05-12GIT: Clean up: Suppress SVN tags, now uselessstrangerke
2011-03-12SCI: Moved a heap patch from kScriptID() into script_patches.cppmd5
2011-02-28SCI: Removed several workarounds which are no longer needed, after the ↵md5
changes regarding hunk pointers in r0d555c4
2011-01-15SCI: Added a hack to fix bug #3122075 - "LB1: Game play freezes when taking ↵Filippos Karapetis
shower" This is a regression from the new kInitBresen/kDoBresen functions, enabled in r52467. Many thanks to waltervn for his work in bisecting this. The actual bug should be found, but since only this death scene has an issue, it's not really worth the effort. The old functions are based on observations, so there are many differences in the way that they behave. If another test case is found, then this shall be examined further. Until then, this simple and unobtrusive hack will do. svn-id: r55251
2011-01-01SCI: debugC calls no longer require a debug level of 2 to show outputFilippos Karapetis
svn-id: r55086
2010-11-18SCI: Removed SCI3 hacks in kClone/kDisposeCloneFilippos Karapetis
svn-id: r54350
2010-11-18SCI3: implement setInfoSelector() for SCI3, fixes infinite recursionLars Skovlund
svn-id: r54328
2010-11-18SCI3: Add proper support for the calle instructionLars Skovlund
svn-id: r54327
2010-11-17SCI: Added hacks in kClone/kDisposeClone for SCI3Filippos Karapetis
svn-id: r54307
2010-11-17SCI: Fixed the speed in the intro of PQ2, version 1.002.011 (bug #3102071)Filippos Karapetis
In version 1.002.011, global 3, used for timing, is incorrectly initialized to 0, whereas it should be 6 (like in other versions). Initializing it to the correct value fixes the speed in the intro. This has been based on the patch for that version by NewRisingSun(NRS) / Belzorash svn-id: r54298
2010-11-17SCI: Added some SCI3 selector related informationFilippos Karapetis
- Added a TODO for the usage of the -info- selector in kClone and kDisposeClone in SCI3 scripts, as it's no longer used in SCI3 - Added information about which of the selectors are missing in SCI3. There are some more which are missing, but aren't used in SCI2-SCI3 anyway - Some styling svn-id: r54291
2010-11-17SCI: Some restructuring. Added some SCI3 placeholders/stubsFilippos Karapetis
svn-id: r54280
2010-09-06SCI: fixing codeMartin Kiewitz
thx to tortoisegit and broken conflict managment svn-id: r52585
2010-09-06SCI: fix regression of r52565Martin Kiewitz
remove class bit when marking as clone svn-id: r52584
2010-09-06SCI: Clear class bit when cloning objects.Lars Skovlund
This fixes a regression affecting many SCI32 games and possibly other games, looping or recursing endlessly. svn-id: r52583
2010-09-05SCI: kClone cleanupMartin Kiewitz
and fixing possible crash & typo svn-id: r52565
2010-09-05SCI: adjusting comment on kClone changeMartin Kiewitz
svn-id: r52563
2010-09-05SCI: merging -info- stuff in Clone/DisposeCloneMartin Kiewitz
svn-id: r52562
2010-09-05SCI: Fix bugs #3035650 and #3039566, crash in PEPPER demo and LAURABOW2.Johannes Schickel
The actual names for the bug reports are: #3035650 "PEPPER non-interactive demo: Crash" #3039566 "LAURABOW2: Crash during introduction" Those crashes were caused by an invalid memory dereference in kClone. This in turn was happening, because the parent object pointer might have been invalidated in cases where the parent object is also a clone. svn-id: r52561
2010-09-03SCI: kClone/kDisposeClone behaviour more accurateMartin Kiewitz
now also checking -info- selector, if object is supposed to get freed. Fixes kq4 early hanging (in intro, when opening door, etc.) svn-id: r52508
2010-08-02SCI: Fix leaks in ResourceManager::listResources caller code.Johannes Schickel
svn-id: r51666
2010-07-28SCI: Changed a warning into debug outputFilippos Karapetis
svn-id: r51409
2010-07-18In SCI2.1, the type numbers inside resource maps/patches have changed ↵Matthew Hoops
slightly. We no longer use the number Sierra gives us directly, but use a function to convert to our ResourceType enum based on version. This allows us to read the chunk type from SCI2.1 (a form of script). Also, allow debugging of Mac-specific resources from the console. svn-id: r50973
2010-07-11SCI: kUnLoad - removing unneeded warnings (signature mismatch will happen ↵Martin Kiewitz
now), added information about parameters svn-id: r50806
2010-07-02Added handling for kLock called with resource id -1 (unlock all resources of ↵Filippos Karapetis
the requested type). Happens e.g. in KQ6 and LSL6 svn-id: r50595
2010-06-30SCI: implementing workarounds for kernel calls, removing original code ↵Martin Kiewitz
workaround for kDisposeScript / qfg1 room 64 and adding it to workaround table svn-id: r50520
2010-06-27Made the script initialization/uninitialization methods part of the segment ↵Filippos Karapetis
manager svn-id: r50402
2010-06-27SCI: Moved all the script-related code inside script.cpp/.h, and all script ↵Filippos Karapetis
opcode-related code inside vm.cpp/.h svn-id: r50396
2010-06-26Shuffled some functions around. Also, the filename in kResCheck can never be ↵Filippos Karapetis
bigger than 9 characters, when dealing with VMD videos svn-id: r50355
2010-06-26Added a workaround for broken script 377 in Castle of Dr. Brain, room 320. ↵Filippos Karapetis
It constantly tries to free the saved area rectangle (underbits) underneath the popup window svn-id: r50352
2010-06-18SCI: Rewrap some overlong commentsMax Horn
svn-id: r50012
2010-06-18Changed another warning into an error. CleanupFilippos Karapetis
svn-id: r49995
2010-06-17Fixed kLoad and kUnload (the resource type was incorrect)Filippos Karapetis
svn-id: r49931
2010-06-17Added handling of VMD video files in kResCheck, fixes video playing in GK2Filippos Karapetis
svn-id: r49913
2010-06-15SCI: OOpify class ResourceIdMax Horn
svn-id: r49841
2010-06-14CleanupFilippos Karapetis
svn-id: r49662
2010-06-03Moved several object-related defines inside vm.h into segment.h, where the ↵Filippos Karapetis
Object class resides. Also, removed several unused defines svn-id: r49406
2010-05-30Limited access to the script export table and synonyms blockFilippos Karapetis
svn-id: r49338
2010-05-30kScriptID can be used to load scripts with no exports. Don't throw warnings ↵Filippos Karapetis
in this case if no export is requested, as it's perfectly normal behavior svn-id: r49331
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