I've extracted the sprites of Tibia 9.6 - but how do I link an itemid to it's sprite?

[windscar]

I've extracted thousands of sprites from Tibia 9.6 using a software provided here. The files are numbered (1548.bmp, 8445.bmp, etc). How do I know which are the sprites of a specific item? Also, what about creatures/lookdirs/movements? And spell animations? I know the information is available, otherwise people couldn't be developing map editors, item editors, tibia clients etc. But where?

 

[Diath]

It's all stored in Tibia.dat file, you have to search around for a dat editor.

 

[windscar]

It's all stored in Tibia.dat file, you have to search around for a dat editor.

Thanks, but are you sure items.otb contains exactly that information, linking itemids as we know to the sprite numbers? Are you aware of a tutorial, or something descripting the dat format, so I can extract that info? Thanks.