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Export to binary/base64 format #2

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danprince opened this issue Jul 10, 2016 · 0 comments
Open

Export to binary/base64 format #2

danprince opened this issue Jul 10, 2016 · 0 comments
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enhancement

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@danprince
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Finish encoder, so that grid can be encoded in URL param.

Impl. notes:

  • Flatten grid
  • Partition into groups of 4 tiles
  • Shift encode each 4 into a Uint8
  • String.fromCharCode to get corresponding char
  • join and btoa to get URL ready string
  • Store grid width as separate URL parameter.
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@danprince