XEEN: Broken chest in dungeon

[HendrikR]

In Swords of Xeen, in the Castle of the Undead L3, Coordinates X=14, Y=1, there is a broken chest. To reproduce:

• Go to the Castle of the Undead, Level 3
• Go to coordinates 14,1
• select the chest
• select a character to open it
• Scummvm crashes with this error:

scummvm: ./common/array.h:232: T& Common::Array<T>::operator[](size_type) [with T = Xeen::MazeObject; size_type = unsigned int]: Assertion `idx < _size' failed.

A savegame is attached.

Version: Scummvm 2.6.1 (Oct 27 2022 00:55:26)
Host OS: (Arch)Linux x86_64
Game Version: swrd.cc: 0d51c3457070cc7d1a596da9241924a5, 13026924 bytes.

[dreammaster]

Thanks for the report. I've added a workaround to fix the invalid index for the chest.