Parse trainer data from save file

[NotToDisturb]

The PGL profile displayed values like badges and the played time which are currently not parsed by entralinked.

This PR adds those alongside a bunch of other interesting values:

• Trainer name
• Trainer ID
• Secret ID
• Country
• Region
• Gender
• Adventure time
• Adventure start date
• Money
• Gym badges

Pending testing with the BW2 games.

[kuroppoi]

Looks good, I might ditch the web page in favor of an in-app GUI and display the information there.

[kuroppoi]

Realistically it probably won't ever cause problems, but you might want to release buffer when you're done with it:

entralinked/src/main/java/entralinked/model/pkmn/PkmnInfoReader.java

Lines 75 to 77 in abe1b80

	if(!buffer.release()) {
	logger.warn("Buffer was not deallocated!");
	}

[NotToDisturb]

Totally forgot, will change.

This won't cause issues for "personal" setups, but if the plan is to have multiple users (which it is) it could add up.

[kuroppoi]

Just curious -- what happens if n - pointer is less than zero? I don't think you can go backwards in an input stream.

[NotToDisturb]

DIdn't bother to check but I imagine it throws the IOException. Will check.

[NotToDisturb]

Actually nevermind, it just won't move according to the implementation of skip in InputStream:

public long skip(long n) throws IOException {
        long remaining = n;
        int nr;

        if (n <= 0) {
            return 0;
        }

[NotToDisturb]

I have the changes made locally, pending testing.
I also made a correction in the offset for the adventure start time, I had copied the sub offset was wrong while refactoring.

[kuroppoi]

Sorry, I've been meaning to take a look at this but have been a little busy lately.
Hopefully I'll be able to test it sometime in the coming weeks.

[kuroppoi]

I don't think pointer should be static here :P

[NotToDisturb]

Yeah this is 100% wrong. Pretty funny oversight not gonna lie lol.

[NotToDisturb]

Just saw I still haven't changed this lol.

[kuroppoi]

I tested it on B2W2 and it seems that money & badges are stored at a different location.
Everything else seems to check out, though!

[NotToDisturb]

Awesome! I'll look into making the change for B2W2, do you have a savefile I can test this with?

[kuroppoi]

Project Pokémon has save files that are useful for testing :)

[kuroppoi]

I recently overhauled the UI & figured it might be cool to expand the summary page and display interesting info about the player there :)

[NotToDisturb]

Hey! Pushed a rebase to address the conflicts, but still haven't tested anything in BW2. Thanks for the pointer to Project Pokemon, let's see if I have some time tomorrow.

I wanna take a look at that new UI, but I think adding these should be a part of a new PR just so it doesn't get too big. Thoughts?

[NotToDisturb]

Tested with a Black 2 save, these changes parse the data correctly.

Fortunately a very minor change, and the offset was already documented here.

[NotToDisturb]

Realized I rebased PkmnInfoReader back to savefile, this fixes it and squashes the commits.