improvemnet of junction restriction manager

[kianzarrin]

I want to simplify and expand the API of junction restriction manager. it will depend on #1556

first I expose the enum in API :

TMPE/TLM/TLM/Manager/Impl/JunctionRestrictionsManager.cs

Line 1321 in ee6cfee

private enum JunctionRestrictionFlags {

Then I add these to the API:

bool IsAllowed(JunctionRestrictionFlags rule);
bool SetRule(JunctionRestrictionFlags rule, bool ?allowed); // null -> reset to default
void GetRule(JunctionRestrictionFlags rule, out bool? allowed, out bool default, out bool configurable);
void OverrideRule(JunctionRestrictionFlags rule, bool ?allowed, bool ?configurable); // null => remove override.

[Elesbaan70]

I am already working on this, and stashed my work when I realized that it was going to break NC2 and NCR. It actually works a bit differently from what you're describing, being very much built around bit masking. But it won't be possible to finish this until the NC2/NCR patches are gone.

Let's not duplicate work. 😬 😉

[Elesbaan70]

Actually, I went back and looked at the stash, and remembered that I decided the bit masking stuff was unnecessarily complicated. So what I'm doing isn't very different from what you suggested. 🙂