Update reduce_color method to be a bit more precise and round value.

Optiroc / SuperFamiconv

Flexible and composable tile graphics converter supporting Super Nintendo, Game Boy, Game Boy Color, Game Boy Advance, Mega Drive, PC Engine and WonderSwan formats.

MIT License

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Update reduce_color method to be a bit more precise and round value. #51

Open lintbe opened 2 weeks ago

lintbe commented 2 weeks ago

As mentionned in Issue #50 there is an issue in color conversion in snes mode.

Here is a proposal fix.

lintbe commented 2 weeks ago

Here is an exemaple for color #34272a that convertted to #302028 and now converting to #382828