BSL:BFW Scripting Language

Oni Scripting Language (or OSL)

is what Oni scripts are written in. It's a programming language akin to C with some shell-script features as well.

Knowledge database

For the theoretical minds, everything you'll ever need to know about OSL

• Statements
• Variables
• Functions
• Operators
• Data types

More on modding basics

• IGMD folder
• global folder

And some random (so far) useful pages

• Inventory management

Tutorials

For the practical minds who don't care (too much) about the theory.

• Wanna make minor (yet cool-looking) changes to the original level logic?
• Wanna script a "patch" that's effective in every level but doesn't affect the original logic?
• Wanna create completely new level logic from scratch? Here you are

Overview

OSL syntax overview table

OSL separators ; , # " { } ( ) Click on a separator for details

OSL operators + - = ! and or eq ne < > <= >= Click on an operator for details

OSL keywords at float if repeat string bool for int return using else fork iterate schedule var every func over sleep void Click on a keyword for details