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Suggestions for Canvas and future events!
(programming.dev)
Canvas — A collaborative annual pixel placing event for the Fediverse!
Organized by @grant@toast.ooo
I often got the "you've already placed a pixel of that color there" error, even though I never touched this area. I also couldn't fix my own pixelart easily because of this.
You could get around that bug by choosing a different color and then pressing undo. After that it reverted to the correct color.
I did, it was still quite annoying. Having the "Undo" is enough and it doesn't need a warning imo
i've created an issue to track this :)
this error was being sent by the server, so somewhere along the chain your computer got desynced from the pixels the server was aware about