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SCI: adding script patches for gk1

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day6 issue in police department

svn-id: r51942
This commit is contained in:
Martin Kiewitz 2010-08-09 18:42:07 +00:00
parent 33b9705af0
commit d88928b1be
1 changed files with 54 additions and 0 deletions
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54
engines/sci/engine/script_patches.cpp
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@ -52,6 +52,58 @@ struct SciScriptSignature {
// - rinse and repeat
// daySixBeignet::changeState is called when the cop goes out and sets cycles to 220.
// this is not enough time to get to the door, so we patch that to 23 seconds
const byte gk1SignatureDay6PoliceBeignet[] = {
4,
0x35, 0x04, // ldi 04
0x1a, // eq?
0x30, // bnt [next state check]
+2, 5, // [skip 2 bytes, offset of bnt]
0x38, 0x93, 0x00, // pushi 93 (selector dispose)
0x76, // push0
0x72, // lofsa deskSarg
+2, 9, // [skip 2 bytes, offset of lofsa]
0x4a, 0x04, 0x00, // send 04
0x34, 0xdc, 0x00, // ldi 220
0x65, 0x1a, // aTop cycles
0x32, // jmp [end]
0
};
const uint16 gk1PatchDay6PoliceBeignet[] = {
PATCH_ADDTOOFFSET | +16,
0x34, 0x17, 0x00, // ldi 23
0x65, 0x1c, // aTop seconds
PATCH_END
};
const byte gk1SignatureDay6PoliceSleep[] = {
4,
0x35, 0x08, // ldi 08
0x1a, // eq?
0x31, // bnt [next state check]
+1, 5, // [skip 1 byte, offset of bnt]
0x34, 0xdc, 0x00, // ldi 220
0x65, 0x1a, // aTop cycles
0x32, // jmp [end]
0
};
const uint16 gk1PatchDay6PoliceSleep[] = {
PATCH_ADDTOOFFSET | +5,
0x34, 0x2a, 0x00, // ldi 42
0x65, 0x1c, // aTop seconds
PATCH_END
};
// script, description, magic DWORD, adjust
const SciScriptSignature gk1Signatures[] = {
{ 230, "day 6 police beignet timer issue", PATCH_MAGICDWORD(0x34, 0xdc, 0x00, 0x65), -16, gk1SignatureDay6PoliceBeignet, gk1PatchDay6PoliceBeignet },
{ 230, "day 6 police sleep timer issue", PATCH_MAGICDWORD(0x34, 0xdc, 0x00, 0x65), -5, gk1SignatureDay6PoliceSleep, gk1PatchDay6PoliceSleep },
{ 0, NULL, 0, 0, NULL, NULL }
};
// this here gets called on entry and when going out of game windows
// uEvt::port will not get changed after kDisposeWindow but a bit later, so
// we would get an invalid port handle to a kSetPort call. We just patch in
@ -273,6 +325,8 @@ int32 Script::findSignature(const SciScriptSignature *signature, const byte *scr
void Script::matchSignatureAndPatch(uint16 scriptNr, byte *scriptData, const uint32 scriptSize) {
const SciScriptSignature *signatureTable = NULL;
if (g_sci->getGameId() == GID_GK1)
signatureTable = gk1Signatures;
// hoyle4 now works due workaround inside GfxPorts
// if (g_sci->getGameId() == GID_HOYLE4)
// signatureTable = hoyle4Signatures;