README

Special thanks to Syntax and Shadowspawn who helped me in making the smelter system.  

FILES:
Readme
Smelters.gam
Smelter.miss
How.str                    under Books
expham2.cal and .bin       under Mesh
exphamh4.cal and .bin      under Mesh
expham2 , .cal, bin and e  under Mesh\HiPoly
exphamh4.cal, bin and e    under Mesh\HiPoly
hammer1H.jpg               under Mesh\txt16
hammer1H.jpg               under Mesh\txt 
Envsound.spc               under schema
Miscsfx                    under schema

How to import the smelter to my level?
The best way to do this would be multibrushing the level/objects, saving them and loading them in your own level.
Then you need to use the custom .gam:

Those who aren't using a custom .gam:
Unzip these files to your Thief 2 folder
Open your mission and type set_gamesys Smelters (if you renamed the gamesys you need to put the new name here instead) into the text window
Save your mission and exit dromed
Open dromed and your mission

Those who are using a custom .gam:
Unzip these files to your Thief 2 folder
Download schema118.zip update from fileplanet (or somewhere, there is link at Thief underground), but if you can't get them, open your Thief 2 cd
2 and there should be a schema folder. Copy the folder to your computer Thief 2 folder. Don't let it overwrite any files
Open your mission and type reload_schemas into the text window. 
Then it's just copying properties from my .gam to yours (copy hammerite>T1 Worker and metaproperty M-Worker to your .gam)