Some Features/Fixes

[IRacle1]

• Some code refactor and fix nullable warning
• IReadOnlyCollection instead of IEnumerable in LocalLevels
• Optimized MultiTrigger property for Touch and Spawn triggers (also idk about IgnoreField, i think it can be deleted)
• Added GameModeratorType for readability in Account class

I also changed logic in typedescriptor, GetPropertiesAndFields, for old logic fields in inherited classes werent work properly, the logic in my pr works fine for that, but I still could be wrong

[IRacle1]

All tests passed except for game resources, so alright

[Folleach]

Thank you for your contribution!
I'll check this in the nearest time

For now I've noticed that you've used the dev branch. This branch is outdated for 4 months.
But! It's okay, I'll add your branch to the main one eventually.

Maybe I should write to contribution.md about which branches it's worth creating your own features from

[Folleach]

I've rollback this, because GetFields doesn't return private fields from inherited classes
Also added test for this TypeDescriptorTests.PrivateFieldFromInheritedClass

[IRacle1]

Ah, i see, i thought private field form base class can be found using GetFieds(NonPublic), my mistake.

[Folleach]

It’s ok, I thought too at first time xd

[Folleach]

I've finished
If you don't have any questions, we can release this!

[IRacle1]

I've finished If you don't have any questions, we can release this!

Yeah, tnx for your changes, now all looks great. i also changed linq expression by a usefull flag, should work faster

[Folleach]

i also changed linq expression by a usefull flag, should work faster

Oh, great!
I didn't notice this flag

You're right about performance, it's almost 2x faster!

Method	Mean	Error	StdDev	Median	Gen0	Allocated
BindingFlag	69.17 ns	1.817 ns	5.330 ns	67.35 ns	0.0305	64 B
Linq	108.19 ns	2.207 ns	4.407 ns	106.65 ns	0.0421	88 B

class A
{
    protected int X;
}

class B : A
{
    protected int Y;
}

[MemoryDiagnoser]
public class GetFieldsBenchmarks
{
    private Consumer c = new Consumer();

    [Benchmark]
    public void BindingFlag()
    {
        typeof(B).GetFields(BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.DeclaredOnly).Consume(c);
    }

    [Benchmark]
    public void Linq()
    {
        typeof(B).GetFields(BindingFlags.NonPublic | BindingFlags.Instance).Where(x => x.DeclaringType == typeof(B)).Consume(c);
    }
}

[Folleach]

Released in v0.2.19