diff options
| -rw-r--r-- | engines/sci/engine/script_patches.cpp | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/engines/sci/engine/script_patches.cpp b/engines/sci/engine/script_patches.cpp index 775bf8f925..93122c7071 100644 --- a/engines/sci/engine/script_patches.cpp +++ b/engines/sci/engine/script_patches.cpp @@ -5286,27 +5286,24 @@ static const uint16 laurabow2PatchRememberWiredEastDoor[] = { // algorithm // It's possible to walk through the closed door in room 448 and enter the crate // room before act 5 due to differences in our pathfinding algorithm from Sierra's. -// Ego is able to stand one pixel farther than Sierra's algorithm allowed and -// reach the control area behind the door which triggers the room change. -// We work around this by expanding the closed door's polygon points by one -// pixel to prevent ego from being able to reach the control area. +// This edge case appears to be due to one of the door's points being one pixel +// within the room's walkable boundary, allowing ego to walk through this edge +// from certain positions. We work around this by moving the door's point by +// two pixels so that it's outside the room's walkable boundary. // // Applies to: All Floppy and CD versions // Responsible method: transomDoor:createPoly // Fixes bug: #9952 static const uint16 laurabow2SignatureFixArmorHallDoorPathfinding[] = { SIG_MAGICDWORD, - 0x39, 0x6c, // pushi 6c [ x = 108 ] - 0x39, 0x78, // pushi 78 [ y = 120 ] - 0x39, 0x58, // pushi 58 [ x = 88 ] - 0x38, SIG_UINT16(0x0083), // pushi 83 [ y = 131 ] + 0x39, 0x50, // pushi 50 [ x = 80 ] + 0x39, 0x7d, // pushi 7d [ y = 125 ] SIG_END }; static const uint16 laurabow2PatchFixArmorHallDoorPathfinding[] = { - 0x39, 0x6d, // pushi 6d [ x = 109 ] - PATCH_ADDTOOFFSET(+4), - 0x38, PATCH_UINT16(0x0084), // pushi 84 [ y = 132 ] + PATCH_ADDTOOFFSET(+2), + 0x39, 0x7f, // pushi 7f [ y = 127 ] PATCH_END }; |