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Commit Graph
28 Commits
Author SHA1 Message Date
Filippos Karapetis 511d9f1e40 SCI32: Fix crash in Torin, chapter 4, catapult scene (via ScreenItem) 
loopNo/celNo are set to unsigned integers in ScreenItem::setFromObject
in SSCI, thus their value will be adjusted when it's negative, like in
this case
 2016-08-23 15:52:54 +03:00
Colin Snover b6dbc79021 SCI32: Add support for blacklined video 
Ow. My eyeballs.
 2016-07-10 09:36:10 -05:00
Colin Snover 6c8661d144 SCI32: Fix bad rendering of subtitle backgrounds in Torin 
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.
 2016-07-01 15:54:27 -05:00
Colin Snover 0310b4dc4d SCI32: Implement engine-accurate screen item list sorting 
It seems highly probable that there are later SCI games that use
the "hi res" rendering path, so sorting and unsorting of
ScreenItemLists needs to be accurate.
 2016-06-30 14:04:57 -05:00
Colin Snover 29f7a66af4 SCI32: Add low resolution constants 
In a few places in the graphics system, fixed low-resolution values
are used instead of the game script resolution.
 2016-06-30 14:04:56 -05:00
Willem Jan PalenstijnandColin Snover ab864ba366 SCI32: Implement kScrollWindow 
These should be all the actually used subfunctions.

Co-authored-by: Colin Snover <github.com@zetafleet.com>
 2016-06-21 08:14:12 -05:00
Colin Snover a613a27b44 SCI32: Implement line drawing (kAddLine/kUpdateLine/kRemoveLine) 
This line drawing code lives in a remodelled GfxPaint32 class
that is totally separate from GfxPaint16.
 2016-06-21 08:14:12 -05:00
Colin Snover 371b50e75a SCI32: Add explicit checks for null pointers 
CID 1351617, 1351618, 1351619, 1351620, 1351621, 1351622, 1354791.
 2016-05-27 19:20:22 -05:00
Colin Snover 4ee5b0f910 SCI32: Use better name for fixed priority field 
The old name matches the selector, but isn’t as clear.
 2016-05-27 15:54:14 -05:00
Colin Snover e25d928a9c SCI32: Fix crashes in kIsOnMe caused by stale CelObjs 2016-03-18 13:08:37 -05:00
Colin Snover ee8615d6b1 SCI32: Clarify the purpose of scaling ratios used in ScreenItem 2016-03-13 12:45:59 -05:00
Colin Snover 695e5db9a7 SCI32: Remove side-effect-abusing calls to ScreenItem::getCelObj 2016-03-10 14:16:56 -06:00
Colin Snover 4a16ebc970 SCI32: Implement kSetNowSeen 2016-03-10 14:16:56 -06:00
Johannes Schickel 693f8dc295 SCI: Add missing namespace comments in graphics/. 2016-03-08 20:13:05 +01:00
Colin Snover a2e9cc4965 SCI32: Clean up kIsOnMe and fix rounding bug 
The implementation was not correctly rounding the scaled position
with mulru, leading to occasionally incorrect hit detection at
the boundaries of boxes.
 2016-03-08 10:29:05 -06:00
Colin Snover 36800b7017 SCI32: Fix memory leaks 2016-03-06 21:34:43 -06:00
Colin Snover e8d6ad1d0b SCI32: Fix missing digits in plane item list debug output 2016-03-06 21:34:43 -06:00
Colin Snover 1337cd3dec SCI32: Implement kEditText 2016-03-06 21:34:43 -06:00
Colin Snover 97d5e92185 SCI32: Review rect rounding in Plane and ScreenItem 
These changes should cause ScummVM to be more accurate in edge
case rounding.
 2016-03-02 00:01:13 -06:00
Willem Jan Palenstijn 154f592f51 SCI32: Clear InfoFlagViewVisible after updating ScreenItem 2016-02-27 14:21:23 +01:00
Filippos Karapetis 93e99ba30d SCI: Remove a TODO in GK1 that has been resolved properly now 2016-02-27 14:40:13 +02:00
Martin Kiewitz 0941dcdb67 SCI32: Add a bit more debug info to errors + screenitems 2016-02-21 13:59:17 +01:00
Filippos Karapetis 62546273ca SCI: Document and disable the unverified code used in GK1 2016-02-20 15:30:40 +02:00
Filippos Karapetis 988d5a2051 SCI: Add a better explanation of the visibility code used in GK1 2016-02-20 14:26:55 +02:00
Filippos Karapetis b3b6de4fd0 SCI: Handle the "visible" object selector. Fixes the inventory in GK1 2016-02-20 13:57:11 +02:00
Colin Snover 1c4778d571 SCI: Minor cleanup 
1. Reorder member initialisations to match class member order
2. Use #pragma mark instead of comments for annotating sections
3. Remove useless >=0 checks on unsigned types
 2016-02-18 21:11:06 -06:00
Colin Snover 03e3f2c68c SCI: Fix some rect off-by-ones 2016-02-18 13:18:03 -06:00
Colin Snover 75ccabc325 SCI: Implement accurate renderer architecture for SCI32 2016-02-18 13:18:02 -06:00