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author | Willem Jan Palenstijn | 2015-02-17 19:53:43 +0100 |
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committer | Willem Jan Palenstijn | 2015-02-17 19:58:24 +0100 |
commit | fdc09c2cb7ff3041dbd11c146d3d669cc7aa4777 (patch) | |
tree | a8d02ed4504c3a6bdd2765bd6d3981f9ca0d7eaf /engines/sci/engine | |
parent | b45e706012d7131035867fdd1e6f7109db1ae635 (diff) | |
download | scummvm-rg350-fdc09c2cb7ff3041dbd11c146d3d669cc7aa4777.tar.gz scummvm-rg350-fdc09c2cb7ff3041dbd11c146d3d669cc7aa4777.tar.bz2 scummvm-rg350-fdc09c2cb7ff3041dbd11c146d3d669cc7aa4777.zip |
SCI: Add alternative version of QfG3 "Woo" dialog patch
The GOG version of QfG3 is shipped with a patch to script 440 that broke
our existing internal script patch for this script bug.
See bug #6806.
Diffstat (limited to 'engines/sci/engine')
-rw-r--r-- | engines/sci/engine/script_patches.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/engines/sci/engine/script_patches.cpp b/engines/sci/engine/script_patches.cpp index c2a0b8b95d..45e0155950 100644 --- a/engines/sci/engine/script_patches.cpp +++ b/engines/sci/engine/script_patches.cpp @@ -2282,10 +2282,40 @@ static const uint16 qfg3PatchWooDialog[] = { PATCH_END }; +// Alternative version, with uint16 offsets, for GOG release of QfG3. +static const uint16 qfg3SignatureWooDialogAlt[] = { + SIG_MAGICDWORD, + 0x67, 0x12, // pTos 12 (query) + 0x35, 0xb6, // ldi b6 + 0x1a, // eq? + 0x2e, SIG_UINT16(0x0005), // bt 05 + 0x67, 0x12, // pTos 12 (query) + 0x35, 0x9b, // ldi 9b + 0x1a, // eq? + 0x30, SIG_UINT16(0x000c), // bnt 0c + 0x38, SIG_SELECTOR16(solvePuzzle), // pushi 0297 + 0x7a, // push2 + 0x38, SIG_UINT16(0x010c), // pushi 010c + 0x7a, // push2 + 0x81, 0x00, // lag 00 + 0x4a, 0x08, // send 08 + 0x67, 0x12, // pTos 12 (query) + 0x35, 0xb5, // ldi b5 + SIG_END +}; + +static const uint16 qfg3PatchWooDialogAlt[] = { + PATCH_ADDTOOFFSET(+0x2C), + 0x33, 0x12, // jmp to 0x708, the call to hero::solvePuzzle for 0xFFFC + PATCH_END +}; + + // script, description, signature patch static const SciScriptPatcherEntry qfg3Signatures[] = { { true, 944, "import dialog continuous calls", 1, qfg3SignatureImportDialog, qfg3PatchImportDialog }, { true, 440, "dialog crash when asking about Woo", 1, qfg3SignatureWooDialog, qfg3PatchWooDialog }, + { true, 440, "dialog crash when asking about Woo", 1, qfg3SignatureWooDialogAlt, qfg3PatchWooDialogAlt }, SCI_SIGNATUREENTRY_TERMINATOR }; |