diff options
| -rw-r--r-- | engines/sci/engine/script_patches.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/engines/sci/engine/script_patches.cpp b/engines/sci/engine/script_patches.cpp index 5593123d3f..f2e1bb1412 100644 --- a/engines/sci/engine/script_patches.cpp +++ b/engines/sci/engine/script_patches.cpp @@ -1192,6 +1192,39 @@ static const uint16 gk1InterrogationBugPatch[] = { PATCH_END }; +// In Madame Cazanoux's house, when Gabriel is leaving, he is placed on +// the edge of the walkable area initially. This leads to a failure in +// the pathfinding algorithm, and the pathfinding area is then ignored, +// so Gabriel goes straight to the door by walking through the wall. +// This is an edge case, which was apparently acceptable in SSCI. We +// change the upper border of the walk area slightly, so that Gabriel +// can be placed inside, and the pathfinding algorithm works correctly. +static const uint16 gk1CazanouxPathfindingSignature[] = { + SIG_MAGICDWORD, + 0x78, // push1 x = 1 + 0x38, SIG_UINT16(0x90, 0x00), // pushi y = 144 + 0x38, SIG_UINT16(0xf6, 0x00), // pushi x = 246 + 0x38, SIG_UINT16(0x92, 0x00), // pushi y = 146 + 0x38, SIG_UINT16(0xf2, 0x00), // pushi x = 242 + 0x39, 0x69, // pushi y = 105 + 0x39, 0x7c, // pushi x = 124 + 0x39, 0x68, // pushi y = 104 + 0x39, 0x56, // pushi x = 86 + 0x39, 0x6f, // pushi y = 111 + 0x39, 0x45, // pushi x = 69 + 0x39, 0x7c, // pushi y = 124 + 0x39, 0x2e, // pushi x = 46 + 0x38, SIG_UINT16(0x81, 0x00), // pushi y = 129 + SIG_END +}; + +static const uint16 gk1CazanouxPathfindingPatch[] = { + PATCH_ADDTOOFFSET(+15), + 0x39, 0x7c, // pushi x = 124 + 0x39, 0x67, // pushi y = 103 (was 104) + PATCH_END +}; + // script, description, signature patch static const SciScriptPatcherEntry gk1Signatures[] = { { true, 51, "fix interrogation bug", 1, gk1InterrogationBugSignature, gk1InterrogationBugPatch }, @@ -1200,6 +1233,7 @@ static const SciScriptPatcherEntry gk1Signatures[] = { { true, 230, "fix day 6 police beignet timer issue (1/2)", 1, gk1Day6PoliceBeignetSignature1, gk1Day6PoliceBeignetPatch1 }, { true, 230, "fix day 6 police beignet timer issue (2/2)", 1, gk1Day6PoliceBeignetSignature2, gk1Day6PoliceBeignetPatch2 }, { true, 230, "fix day 6 police sleep timer issue", 1, gk1Day6PoliceSleepSignature, gk1Day6PoliceSleepPatch }, + { true, 280, "fix pathfinding in Madame Cazanoux's house", 1, gk1CazanouxPathfindingSignature, gk1CazanouxPathfindingPatch }, { true, 710, "fix day 9 vine swing speech playing", 1, gk1Day9VineSwingSignature, gk1Day9VineSwingPatch }, { true, 64908, "disable video benchmarking", 1, sci2BenchmarkSignature, sci2BenchmarkPatch }, { true, 64990, "increase number of save games (1/2)", 1, sci2NumSavesSignature1, sci2NumSavesPatch1 }, |