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2016-03-20SCI32: Clean up outdated/wrong commentsColin Snover
2016-03-20SCI32: Return correct value from kSetFontHeightColin Snover
2016-03-20SCI32: Do not change accumulator in non-returning kernel callsColin Snover
This did not cause any known bugs, but is wrong according to the way the actual engine works.
2016-03-20SCI32: Use signed values for displacement positionColin Snover
2016-03-20SCI32: Mark KQ7 1.51 Windows only detection entries actually as Windows.Johannes Schickel
2016-03-18SCI32: Add workaround for invalid temp read in TorinColin Snover
2016-03-18SCI32: Use correct script dimensions for later SCI32 gamesColin Snover
These values are hard-coded in the engine executable for each game.
2016-03-18SCI32: Add Phantasmagoria 1.000.000 signatureColin Snover
2016-03-18SCI32: Fix crashes in kIsOnMe caused by stale CelObjsColin Snover
2016-03-18SCI32: More correctly fix kStringCopy overflowColin Snover
This entire kString code needs to be reviewed/refactored, but at least this fix is more complete than the last one. Thanks to @lordhoto and @wjp for their assistance.
2016-03-18SCI32: Fix heap overflow (read) in kStringCopyColin Snover
2016-03-18SCI32: Fix incorrect double-read from CLUTColin Snover
2016-03-17SCI32: Correct KQ7 version splitColin Snover
The information in the wiki was wrong, KQ7 1.51 is always SCI 2.1 early.
2016-03-17SCI32: Add kq7 1.51 English, fix kq7 1.51 German detectionMartin Kiewitz
Also sort detection entries for kq7 by game version
2016-03-17SCI32: Code documentation improvementsColin Snover
2016-03-17SCI32: Remove outdated note about state of frameout codeColin Snover
This code is engine-accurate now, not based on guesswork.
2016-03-17SCI32: Temporarily remove dead SCI2.1early transitions codeColin Snover
This code sneaked in with the graphics engine rewrite, but is not ready yet to be used. It will return shortly, once it is enabled and working.
2016-03-17SCI32: Clarify game engine version comments for split-version gamesColin Snover
2016-03-17SCI32: Update unimplemented TODO to reflect the correct operation typeColin Snover
2016-03-17SCI32: Enable redrawAllCount in palMorphFrameOutColin Snover
2016-03-16SCI32: Work around bad Styler script in KQ7 2.0bColin Snover
The SCI2.1mid version of the game includes scripts designed for SCI2.1early which means wrong parameters are sent to the kernel.
2016-03-16SCI32: Fix updated screen item count in remapMarkRedraw()Filippos Karapetis
Thanks to snover for noticing this
2016-03-16SCI: Add workaround for restoring kq6 saved games (lowres/hires)Martin Kiewitz
KQ6 CD sets a global depending on lowres/hires state right at the start and some scripts are using it instead of calling kPlatform. This causes some graphics to be incorrect (well lowres) in case the user saves in lowres mode, then switches to hires mode and restores the previously saved game. We now set that global directly after restoring saved games, so that this issue does not happen anymore. KQ6 CD demo did the same.
2016-03-16SCI32: Implement analyzeForRemap()Filippos Karapetis
2016-03-16SCI32: Implement the remapping drawing functionsFilippos Karapetis
2016-03-16SCI32: Implement analyzeUncompressedForRemap()Filippos Karapetis
2016-03-16SCI32: SpacingFilippos Karapetis
2016-03-16SCI32: Remove dead code related to priority map handlingFilippos Karapetis
The priority map is not used at all in SCI32 at the engine level by design, so all the relevant code that handles picture priority is pretty much dead
2016-03-16SCI32: Global 12 contains the previous roomFilippos Karapetis
2016-03-16SCI32: Remove getColorAtCoordinate()Filippos Karapetis
The only calling code for this was removed in commit 3f2469c33ed6017d3c385fbbfd01a4e690987fbc
2016-03-15SCI32: Initialise all scaler tablesColin Snover
Initialising only the first table means that if the first ratios aren't 1:1 but the *second* ratios are 1:1, the second ratios will read from an uninitialised table.
2016-03-15SCI32: More work on remappingFilippos Karapetis
Still not working
2016-03-15SCI32: Document kAddLineFilippos Karapetis
2016-03-15SCI32: Implement kBitmapSetDisplaceFilippos Karapetis
2016-03-15SCI: Remove unused _gfxScreen parameter from GfxRemapFilippos Karapetis
2016-03-14SCI32: Implement kBitmapDrawColorColin Snover
2016-03-13SCI32: Implement kCelInfoColin Snover
2016-03-13SCI32: Fix scaler drawing pixels at the wrong positionsColin Snover
In order for scaling ratios to apply equally across objects that start at different positions on the screen, the pixels that are read from the source bitmap must all use the same pattern of division. In other words, cels must follow the same scaling pattern as if they were drawn starting at an even multiple of the scaling ratio, even if they were not.
2016-03-13Revert "SCI32: Fix small inaccuracy in the scaling drawing code"Colin Snover
This reverts commit d85eb8ded68a20de383d84064aacd1a4c81db4e9. This patch did not correctly fix the scaler to follow the same rules as SSCI and only worked on the y-axis.
2016-03-13SCI32: Add note about kCantBeHere rectColin Snover
2016-03-13SCI32: Remove incorrect note about dword_C6288Colin Snover
Any reason why flipping this condition did anything to GK1 rendering was due to other unrelated bugs in the renderer.
2016-03-13SCI32: Clarify the purpose of scaling ratios used in ScreenItemColin Snover
2016-03-13SCI32: Correct some kernel call signaturesColin Snover
2016-03-13SCI32: Implement kCelHigh and kCelWide SCI32 versionsColin Snover
The SCI16 versions do not implement the scaling algorithm used by SCI32 so would be off by one in some cases.
2016-03-13SCI32: Fix small inaccuracy in the scaling drawing codeMartin Kiewitz
Previously sourcePos was always originating from plain 0, 0 which made some pixels not always getting drawn at the right spot when uneven scaling was used (for example 5:12). Seems to fix gabriel knight 1 hires graphic issues
2016-03-11SCI32: Fix incorrect mouse event coordinates in SCI2 hiresColin Snover
2016-03-11SCI32: Use Common::fill() instead of memset(), where possibleFilippos Karapetis
Thanks wjp, LordHoto, waltervn
2016-03-11SCI32: Assign a define for the non-remapped number of colorsFilippos Karapetis
2016-03-11SCI32: Add remap counters and hook them up to frameOutFilippos Karapetis
2016-03-11SCI32: Avoid usage of delegated constructorsFilippos Karapetis
Although this feature reduces code duplication, GCC throws the following: "warning: delegating constructors only available with -std=c++11 or -std=gnu++11".
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