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Commit Graph
474 Commits
Author SHA1 Message Date
Colin Snover 663d845d63 SCI32: Add workarounds for uninitialized reads in RAMA 2017-09-24 22:56:58 -05:00
Colin Snover a79bd8b645 SCI32: Add uninitialized read workaround for Phant2 2017-07-30 19:10:50 -05:00
Martin Kiewitz 4668b1655c SCI32: Add workaround entry for PQ4 floppy city hall room 390 
To fix an uninitialized read when clicking somewhere to walk around
in city hall.
 2017-07-30 22:10:05 +02:00
Colin Snover ba4fccdb26 SCI32: Add workaround for Torin/LSL7 running with subtitles only 
Since these later SCI32 games weren't really designed to work with
subtitles-only message mode, if this doesn't work consistently or
breaks the games a lot in other places, the subtitles-only message
type could possibly be implemented in some other way, like by
messing with the game's speech volume global instead.
 2017-07-17 23:56:21 -05:00
Colin Snover 3e45309b83 SCI32: Add workaround for Phant1 2017-07-13 17:19:50 -05:00
Colin Snover 9e90624052 SCI32: Add workarounds for PQ4 2017-07-07 23:41:53 -05:00
Colin Snover 1466fb247e SCI32: Add workaround for SQ6 2017-07-06 19:12:36 -05:00
Colin Snover dcc4a1bc67 SCI32: Add workaround for invalid kFrameOut call in PQ4 
Fixes Trac#9848.
 2017-06-19 19:56:48 -05:00
Colin Snover 71e2f9d6fb SCI32: Add workaround for uninitialised read in PQ4 
Fixes Trac#9847.
 2017-06-19 19:56:48 -05:00
Colin Snover 5d04679124 SCI32: Add workaround for invalid kPalVarySetStart call in PQ4 
Fixes Trac#9845.
 2017-06-19 19:56:48 -05:00
Colin Snover 62fd5df8b4 SCI32: Fix uninitialized temp read in Torin 
Fixes Trac#9810.
 2017-06-10 00:21:44 -05:00
Colin Snover 48baf5a4a5 SCI32: Fix uninitialized temp read in LSL6hires 
Fixes Trac#9811.
 2017-06-10 00:13:58 -05:00
Martin Kiewitz a8475db05a SCI: SQ4CD: Limit workaround for Russian SQ4 to room 150+900 
As proposed by bluegr
 2017-05-30 22:11:33 +02:00
Martin Kiewitz 266f68c21b SCI: SQ4CD: Remove room restriction of existing workarounds for end 
Fixes bug #9812
 2017-05-29 23:44:28 +02:00
Colin Snover 4917330038 SCI: Find and store the original static names of objects 
See code comment in Object::init for more details.

Fixes Trac#9780.
 2017-05-20 21:14:18 -05:00
Colin Snover 262ef4de61 SCI32: Fix crash at end of Torin 
This "fix" is more of a hack, in the interest of making the game
completable. The root cause is a combination of two problems in
the game scripts:

1. Blink::init expects to receive either 0 or 2 arguments, but
   it assumes that if it received *any* arguments, it must have
   received 2 arguments. This assumption is wrong, though,
   because--
2. soTorinWhoAreYou::changeState(0) calls
   poPecandEyes::setCycle(Blink) without including a second
   argument (the blink speed).

This ends up with the second parameter being some garbage, and
that garbage gets sent to kRandom which then complains about
receiving garbage.

The correct fix for this would be to fix soTorinWhoAreYou (in
script 51400) to pass a second argument to setCycle, but there are
not enough obvious spare bytes for a quick and easy patch, so this
workaround will have to do for now.

Fixes Trac#9779.
 2017-05-13 22:46:13 -05:00
Colin Snover ae628c18d4 SCI32: Add workaround for KQ7 
Fixes Trac#9763.
 2017-05-08 19:45:07 -05:00
Colin Snover a403523faf SCI32: Add workaround for KQ7 
Fixes Trac#9759.
 2017-05-06 21:45:41 -05:00
Colin Snover 14e4ea6c85 SCI32: Add workarounds for LSL7 2017-04-23 13:07:25 -05:00
Colin Snover 7b3c9f4a07 SCI32: Add Lighthouse workaround 2017-04-23 13:07:25 -05:00
Colin Snover f711edc876 SCI32: Add workarounds for RAMA 2017-04-23 13:07:25 -05:00
Colin Snover 2212b82794 SCI32: Add workarounds for Lighthouse 2017-04-23 13:07:25 -05:00
Colin Snover 6c44106083 SCI32: Add workarounds & patches for QFG4 2017-04-22 19:28:35 -05:00
Colin Snover 2df939d33b SCI32: Add workaround for SQ6 invalid read after a failed save game restore 2017-04-22 13:01:36 -05:00
Colin Snover a1153661c4 SCI: Stop getCurrentCallOrigin from mutating stack frames 
This fixes incorrect backtraces after a workaround failure or
other call to getCurrentCallOrigin when one or more stack frames
are calls to local procedures.
 2017-03-30 20:49:36 -05:00
Colin Snover 5e81db8fd0 SCI32: Add workaround for uninitialised read in Torin 2017-03-30 19:46:27 -05:00
Colin Snover 159438848b SCI32: Add workaround for uninitialised read in GK1 2017-03-30 19:46:27 -05:00
Colin Snover 31daa956d6 SCI: Implement bounds-checked reads of game resources 2017-03-27 19:42:31 -05:00
Martin Kiewitz 26b6d450df SCI: Clean up kRandom + allow 0 parameters via signatures 
Also added in depth comments about the currently known variations
Returning the RNG seed is now implemented (although it seems no
games actually use this functionality, it seems to be just script
bugs).
Also remove Torin kRandom workarounds.
 2017-02-26 00:24:57 +01:00
Colin Snover e695100708 SCI32: Add workarounds for MGDX 2017-01-16 12:16:14 -06:00
Colin Snover f66c033d52 SCI32: Add workaround for Hoyle5 2017-01-16 12:16:13 -06:00
Colin Snover c476341508 SCI32: Add workarounds for KQ7 2.00b 2017-01-16 12:16:13 -06:00
Colin Snover 54e94c572a SCI32: Add workarounds, transitions, fixes for PQ4CD 2017-01-12 13:14:03 -06:00
Colin Snover d951026578 SCI32: Add workarounds for PQ:SWAT 2017-01-11 11:13:45 -06:00
Filippos Karapetis 09d06855c5 SCI32: Add a workaround for the demo version of LSL7 2017-01-11 00:37:43 +02:00
Colin Snover c48c24d1d3 SCI32: Fix Torin demo crash 2017-01-09 19:34:54 -06:00
Colin Snover e729a31edc SCI32: Fix SQ6 demo crash 2017-01-09 19:34:54 -06:00
Colin Snover b818e54027 SCI32: Fix crashes and bad cel positioning in GK2 demo 2017-01-09 19:34:54 -06:00
Colin Snover 2ce1807359 SCI32: Generalise uninitialised read workarounds for RAMA 2017-01-09 19:34:54 -06:00
Colin Snover 3e2f4a66f6 SCI32: Remove SCI3 workarounds hack 2017-01-09 19:34:54 -06:00
Colin Snover ed19d51918 SCI: Fix PQ2 crash reading second page of files in jail 
This fixes the crash in PQ2 1.002.011. There is another workaround
for the same problem from ticket Trac#5223, but it uses a different
method name that does not match in this version of PQ2.

Fixes Trac#9670.
 2017-01-01 11:16:31 -06:00
Colin Snover 4f7173b137 SCI32: Generalize Phant1 kArraySetElements workaround 
This bug exists in a system script that is called from many, many
rooms, so it is simpler to just make the workaround apply to all
rooms.
 2016-12-19 14:46:59 -06:00
Colin Snover f52c03cd2c SCI32: Simplify workaround comment 
It is not necessary to explain what is happening, just how to
reproduce it.
 2016-12-18 19:02:40 -06:00
Colin Snover c816657e56 SCI32: Add workaround for bad kArraySetElements call at end of Phant1 2016-12-18 19:02:40 -06:00
Colin Snover 8477e61ad0 SCI32: Add workaround for hearts game in Hoyle5 2016-12-12 15:22:04 -06:00
Colin Snover 02598b4473 SCI32: Add workarounds for Hoyle5 Crazy Eights 2016-12-11 20:09:48 -06:00
Colin Snover 6de396d787 SCI32: Add workaround for Hoyle5 startup call to kPlatform 
Fixes Trac#9665.
 2016-12-11 12:31:45 -06:00
Omer Mor 4312e2c5a4 SCI32: Add a workaround for kDoSoundPlay for KQ7 demo 2016-12-11 09:43:40 -06:00
Colin Snover a895cf1b5a SCI32: Fix incomplete workaround comment 2016-11-10 10:21:12 -06:00
Colin Snover 1e8b95f025 SCI32: Fix GK1 crash when erasing letters in St Louis Cemetery 
Fixes Trac#9642.
 2016-11-10 10:17:01 -06:00