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path: root/engines/drascula/graphics.cpp
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2011-11-25DRASCULA: Add fix for crash/OOB memory accesses in bug #3440895D G Turner
This bug is "DRASCULA-IT: Crash/graphic glitch at castle towers". The crash was due to width and height values being passed to copyBackground() being invalid due to out of bounds read from the factor_red array. This adds debugging statements and fixes the crash by clipping accesses to the maximum index of factor_red. This doesn't however fix the observed GFX glitch, but stops it being a segfault.
2011-11-02DRASCULA: Fix warningsEugene Sandulenko
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]*$//'
2011-05-12GIT: Clean up: Suppress SVN tags, now uselessstrangerke
2011-05-05DRASCULA: Handle pitch in code using lockScreen()Marcus Comstedt
The surface returned by OSystem::lockScreen() can have a pitch which differs from w * bytesPerPixel, so modify the code to take this into account. Fixes FMV problems on Dreamcast.
2011-04-28JANITORIAL: Reduce header dependencies in shared codeOri Avtalion
Some backends may break as I only compiled SDL
2011-01-28DRASCULA: Fixed Code to allow Quit/RTL Function and avoid Memory Leakage.David Turner
A memory leakage was traced down to a failure to call the engine destructor. This was due to the engine directly calling OSystem quit() i.e. _system->quit(), rather than just allowing engine::run() to return. Have removed this code and implemented the changes required to allow graceful Quit/RTL to occur. svn-id: r55583
2010-06-15Drascula: Move more cursor-related blits to cursorSurface.Eugene Sandulenko
svn-id: r49715
2010-06-15Drascula: Fixed bug #2826608.Eugene Sandulenko
Bug #2826608: "DRASCULA: Cursor GFX error" fixed by introducing separate buffer for cursors. This also fixes the root cause of the problem. svn-id: r49713
2010-06-15Drascula: ease load on backend.Eugene Sandulenko
svn-id: r49709
2010-06-15Drascula: add more pic-related debug output.Eugene Sandulenko
svn-id: r49708
2010-06-15Drascula: Optimized blitting code.Eugene Sandulenko
svn-id: r49700
2010-04-29Fixed a glitch when a one-word text (e.g. "TOTENKOPF" in the first room, whenTorbjörn Andersson
playing the German translation) doesn't fit on the screen at the desired position. svn-id: r48850
2010-03-09DRASCULA: Simplify playFLI and its subroutinesMax Horn
svn-id: r48217
2010-02-08Renamed ArjFile to ArchiveMan, and _arj to _archives.Nicola Mettifogo
svn-id: r48000
2010-02-08Let ArjFile return a SeekableReadStream instead of implementingNicola Mettifogo
the same interface itself. The caller is now responsible for deleting the returned streams. svn-id: r47994
2010-02-08Reduced references to _arj to the minimum. It is passed as aNicola Mettifogo
SeekableReadStream everywhere. svn-id: r47993
2010-02-08Close the FLI file only from the routine that opened it.Nicola Mettifogo
svn-id: r47990
2010-01-25Strip trailing spaces/tabs.Johannes Schickel
svn-id: r47541
2009-08-04CleanupFilippos Karapetis
svn-id: r43056
2009-08-04Removed the superfluous VGA buffer, replacing it with direct writes to the ↵Filippos Karapetis
video buffer svn-id: r43048
2009-07-25Added word-wrapping to Drascula's conversation options. Fixes bug #2826607.Torbjörn Andersson
svn-id: r42755
2009-05-13Normalized types for several variables. FormattingEugene Sandulenko
svn-id: r40521
2009-01-01Whoa! Removing trailing spaces.Eugene Sandulenko
svn-id: r35648
2008-09-16- Fixed centerText() to print text at the correct heightFilippos Karapetis
- Removed some duplicate code svn-id: r34569
2008-09-15Fixed compiler warningsMax Horn
svn-id: r34567
2008-09-15Remove a workaround in textFitsCentered(). The blind man's dialog is a bit ↵Filippos Karapetis
better placed now svn-id: r34560
2008-09-15Rewrote the very confusing centerText() function into something that makes ↵Filippos Karapetis
more sense, and matches the way that the original printed text on screen (in most cases) Fixes bugs #2102657 - "DRASCULA: Crash when talking to the piano player" and #2111820 - "DRASCULA: Dialog texts too long" svn-id: r34558
2008-09-14Slight cleanup of centerText()Filippos Karapetis
svn-id: r34531
2008-09-14Fix for bug #2110375 - "DRASCULA: Mouse visible in screen saver", a ↵Filippos Karapetis
regression from moving mouse handling to OSystem svn-id: r34526
2008-09-13Indentation.Torbjörn Andersson
svn-id: r34513
2008-09-12- Moved more animation data inside drascula.datFilippos Karapetis
- Merged copyRect and copyRectClip - Added enums for all the possible character directions and removed duplicate directions - Extended the talk sequence commands a bit - Removed unnecessary buffer faceBuffer and the unneeded casts between byte * and char * that were used svn-id: r34503
2008-09-11- Merged openDoor() and closeDoor()Filippos Karapetis
- Cleaned up updateDoor() - Bugfixes to exitRoom() and gotoObject() - Moved cursor-related functions to interface.cpp - alapuertakeva -> roomExits svn-id: r34493
2008-09-11Code optimizations from FingolfinFilippos Karapetis
svn-id: r34491
2008-09-11CleanupFilippos Karapetis
svn-id: r34490
2008-09-11Fixed the hotspot for the crosshair cursorFilippos Karapetis
svn-id: r34489
2008-09-11- The game's cursor is now handled via ScummVM's cursor manager, instead of ↵Filippos Karapetis
the game itself (this means that there might be regressions where the cursor is visible when it shouldn't be) - Removed the textSurface pointer, which was used in the Spanish version. Non-Spanish versions of the game hold the font data in the tableSurface buffer (which contains picture 96). The font data for Spanish versions is in picture 974. Now both versions load their font data from the tableSurface buffer - hay_que_load -> loadedDifferentChapter - Merged withoutVerb() and selectVerb() This is a big change, it might lead to regressions! svn-id: r34488
2008-09-09Cleanup. Simplified converse()Filippos Karapetis
svn-id: r34460
2008-08-26Removed some unneeded sanity checks that have been introduced with the ↵Filippos Karapetis
latest cleanups svn-id: r34183
2008-08-26Simplified several calls to copyBackground()Filippos Karapetis
svn-id: r34181
2008-08-17Patch #2045543: Possible fix for Drascula's decodeRLE()Eugene Sandulenko
svn-id: r33973
2008-06-17Removed duplicate codeFilippos Karapetis
svn-id: r32727
2008-06-10drawSurface1 -> bgSurfaceFilippos Karapetis
svn-id: r32644
2008-06-09endianess fixesFilippos Karapetis
svn-id: r32639
2008-06-08Restore apostrophe hack.Eugene Sandulenko
svn-id: r32623
2008-06-08Removed the MiVideoSSN buffer, using screenSurface instead. Added a FIXME ↵Filippos Karapetis
for decodeOffset (as it can incorrectly write beyond 64000 bytes, up to 64256) svn-id: r32619
2008-06-08pointer -> memPtrFilippos Karapetis
Des_RLE -> decodeRLE Des_OFF -> decodeOffset Lenght -> length Removed duplicate code for RLE decoding svn-id: r32617
2008-06-08Use mixVideo() in showFrame() and some capitalization fixesFilippos Karapetis
svn-id: r32616
2008-06-08- Removed the AuxBuffOrg and AuxBuffDes buffersFilippos Karapetis
- Renamed loadPCX -> showFrame - Removed WaitForNext() - Cleaned up the PCX frame loading code svn-id: r32615
2008-06-08Removed the useless pcxBuffer buffer and auxPun pointer and fixed an ↵Filippos Karapetis
off-by-one error in the PCX decoding routine svn-id: r32613
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