questshock/modding/ss-specs/levelObjects/13_Container/levelContainerEntry.md

Level Container Table (Class 13)

L23 is a table describing containers.

Level Container Entry (21 bytes)

0000  [6]byte   Level object prefix
0006  [4]int16  Contained object indices

for crates (13/0/x):
000E  byte      Width
000F  byte      Depth
0010  byte      Height
0011  byte      Top/Bottom texture number
0012  byte      Side texture number

For the crate-specific values (dimensions and textures), if a value is 0, the default value from the 3D model is used. The textures are taken from the resources in citmat.res, based on 0x0884.

Texture numbers from 0x80 have been found to take the textures from the level texture list. It is unclear if this is intentional or a side-effect of how data is arranged in the engine.

Barrels (13/1/x) can not be inspected and may still contain items. Destroying a barrel drops its contents. There is one radioactive waste barrel (13/1/0) on level 4 which "contains" a hornet clip, which is lying right next to it. This is most likely the result of a mistake.