Coding Questions

[Your Computer]

The game doesn't use Java. Java is more complex than what we've been exposed to with HPL2 scripting. If you want to understand how to do what you're requesting, you're going to have to review and study the engine scripts wiki article anyway.

You're going to need: AddEntityCollideCallback, SetEntityActive, FadePlayerFOVMulTo and GiveSanityDamage.

I have no idea what you mean by connecting doors.