The test ly00_mode1_2-C.gb should pass in GBA mode

pokemon-speedrunning / gambatte-speedrun

Fork of https://github.com/sinamas/gambatte with Pokemon speedrunning-related changes.

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The test ly00_mode1_2-C.gb should pass in GBA mode #91

Closed alyosha-tas closed 3 years ago

alyosha-tas commented 3 years ago

Currently STAT mode becomes zero for 4 cycles in between mode 1 and mode 2 a scanline zero. This is incorrect (at least for GBP) as verified by the test in the title.

Maybe it is zero for some GBC models, but the GBP behaviour is needed for Castlevania The Adventure (JPN, GB) (and RC Pro AM) to be console verified.