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[Accuracy?] Mega Man Zero (U) - Title Screen glitch #223

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minatogzenx opened this issue Jun 8, 2022 · 2 comments
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[Accuracy?] Mega Man Zero (U) - Title Screen glitch #223

minatogzenx opened this issue Jun 8, 2022 · 2 comments
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@fleroviux

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@minatogzenx
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nba mmz

2022-06-07.20-06-23_new.mp4

Sometimes when booting Mega Man Zero (USA) shows the graphic for the logo before the animation finishes. Probably related to how the mapping it's handled? (https://tcrf.net/Mega_Man_Zero#Title_Screen_Graphic).

By the way, congrats on the project
@fleroviux
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Hm. For me the title screen consistently looks correct on the first launch, after resetting the emulator it breaks. Maybe some RAM or IO register that is not reset properly?

@fleroviux fleroviux self-assigned this Jun 8, 2022
@fleroviux
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Thanks for the report. I was able to fix it. A particular part of the 2D engine simply was not initialised correctly after reset.

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@fleroviux @minatogzenx