fix random soft lockups

[Coto]

Having progressed as much as a day, the game will soft lockup.

I will try to re-do the port and use guidelines from:

GitHub - jcrona/tamalib: A hardware agnostic Tamagotchi P1 emulation library

This seem to be triggered when saving and reloading states. (I save and read from a .sav file ATM)

[Coto]

there will be a VS2012 version, and then it'll be ported (again, from scratch) to NDS

[Coto]

progress:

tama booting in VS2012!

https://bitbucket.org/Coto88/tamaboy/commits/989097720f0ff2318db8412e42726f5bf5a08831

‌

todo:

port back to NDS, implement proper hardware timer and CPU sleep - wait until timer interrupt (or sleep in milliseconds), then move WoopsiSDK + Render + Audio code.

‌

[Coto]

WoopsiSDK + tamalib (new codebase) has been integrated:

Coto88 / tamaboy / commit / 87ac504811ad — Bitbucket

[Coto]

All right port has been re-done, from scratch this time:

#1 merge new codebase

https://bitbucket.org/Coto88/tamaboy/commits/6f38be6e89f3a2ad1945ee6b80ef8f8dd96a14b9

‌

#2 fix underflow value issue which also led to lockups.

https://bitbucket.org/Coto88/tamaboy/commits/bcb8f9f27be4739dd33123b650dce54dead1fcf1

(specifically: Coto88 / tamaboy / commit / bcb8f9f27be4 — Bitbucket)

And with it, all lockups having progressed a day should be fixed once and for all..!