Video lesson how to make a patch yourself

[DeepLight01]

Could anyone please make a video on Youtube how to make such a patch myself?

[atoledoc7]

Yes, please

[MAME-GETTER]

https://www.youtube.com/watch?v=HiCWXBWPtic

[DeepLight01]

Thanks. But this video does not answer the question - how to make such a PATCH myself. Not how to patch the game that is obvious.

[tyllmoritz]

I think that the HOW-TO is already really good:
https://github.com/mattcurrie/gb-save-states/blob/master/src/HOW-TO.md

It helps if you already know how to debug in BGB and are familiar with assember code:
This document helped me a lot:
https://github.com/doeg/gb-skeleton/blob/master/docs/bgb.md

Additionally there is a similiar project, which uses information from BGB debugging for creating patches (for saving on bootleg cartridges).
It's called https://github.com/marcrobledo/game-boy-batteryless-patcher and it's based on this video tutorial by BennVenn:
https://www.youtube.com/watch?v=l2bx-udTN84
At least the free space and the boot jump at 0x101 are the same.