This repository has been archived by the owner on Sep 4, 2023. It is now read-only.
Changing the reset OSD option to act like real Genesis reset button. #128
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…e real Genesis. This is required for some games like X-Men (Beating the game after Mojo's stage) and X-Men 2 (to select starting character) as well as a others.
|
#127 |
|
so even controller reset is affected? |
|
In real hardware, yes. We could probably get away with resetting it anyway, but it would be less authentic. I haven't tested to see if everything still works when this gets reset, but I can't imagine any game uses the current IO state at boot to determine anything. |
|
Actually, it looks like this is required. I'll post more info shortly as to why. |
|
Okay, so games use the current gamepad control state to detect a soft reset and know that it can trust RAM. This happens in both unofficial and official games, though I can't say how many. You can see Tanglewood do it at the start of this file: |
|
interesting. Thanks! |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is required for some games like X-Men (Beating the game after Mojo's stage) and X-Men 2 (to select starting character) as well as others.