PETKA: Broken pathfinding
|Reported by:||Tkachov||Owned by:||whiterandrek|
In ScummVM heroes sometimes choose a weird route when you ask them to walk somewhere.
Video demonstration: https://youtu.be/6fwc0zaqSTE (first 54 seconds are in the original game, the rest is in ScummVM).
There are no
"Walk bug: Point doesn’t belong to any convex" messages during that. They just happen to select a strange path instead of a more "natural" one, while in the original game they select the "natural" one.
|attachment:petka1.s16||ScummVM save file on the shown screen|
|attachment:save14.dat||Original game save file|
ScummVM 2.3.0git11899-g3fb4d67b4e (Jan 16 2021 05:21:57)
Windows 10 version 20H2 64-bit
Petka 188.8.131.52 aka Red Comrades 1
- load the save file;
- select 'Walk' cursor (right click, then left click on the purple silhouette icon);
- click somewhere (it seems if you alternate between above and below the fountain you could achieve this weird behaviour);
- <you would see the character go somewhat indirectly in ScummVM, but won't see that in the original game>.