...
NWScript is the scripting language developed by BioWare for and is used in the role-playing video game Neverwinter Nights 2. It is based on the C programming language and is implemented in the Aurora / Electron toolset. NWScript is also used in the video games Neverwinter Nights 1, The Witcher, Star Wars: Knights of the Old Republic and Star Wars: Knights of the Old Republic II The Sith Lords, which use the Odyssey Engine. ,
...
Reference Material
Wiki Article (Used For Introduction) -
https://en.wikipedia.org/wiki/NWScript
Additional Reading: Registers -
Register Information - https://www.tutorialspoint.com/assembly_programming/assembly_registers.htm
...