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PlayN and Firefox issues

I am working on a pet project of a Facebook game.

I've had a couple of problems until now on Firefox browser.

  • CPU runs wild when you start a game on FF.
  • TextLayout gets moved a few pixels up.
  • Caching ruins reloading of resources

Anyone had these kind of problems?

Solution

  • Ok, here is why TextLayout is moved up: FF bugzilla

    Also after a lot of googling it seems that drawing on canvas has performance issues in FF.