OpenMoji pictures as used in Afterimage
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Afterimage is a drawing-from-memory game by Shogic Games (https://afterimage.games).
It shows simple outline pictures and asks players to redraw them. 863 of those pictures
(OpenMoji 17.0.0) and 13 starter drawings (OpenMoji 15.1.0) are adapted from OpenMoji's black line set.

Credit
  All emojis designed by OpenMoji - the open-source emoji and icon project.
  https://openmoji.org
  Licence: CC BY-SA 4.0  https://creativecommons.org/licenses/by-sa/4.0/

These adapted pictures are licensed under CC BY-SA 4.0, the same licence as the originals.
You may share and adapt them, including commercially, if you credit OpenMoji, link the
licence, say what you changed, and share your own adaptations under the same licence.

What we changed
  1. Only the black line set was used (no colour emoji).
  2. Strokes and small filled marks were recoloured to #f4efe4 (a light cream), so the
     lines can be drawn on dark or coloured boards. The game displays them in its own
     colours. The shapes themselves were not redrawn.
  3. Each picture's outline was also converted to simplified polylines (geometry.json),
     which the game uses to compare a player's drawing with the picture.
  4. Pictures were given plain-English names and sorted by difficulty (pictures.csv).

Contents
  svg/                  the adapted OpenMoji 17.0.0 pictures, named by OpenMoji code point
  starter-drawings/     the adapted OpenMoji 15.1.0 starter drawings
  geometry.json         the outlines the game scores against
  pictures.csv          id, name, OpenMoji file and difficulty of each picture

The rest of Afterimage (its software, and pictures from other sources) is not covered by this
licence. Other pictures are under their own licences, listed under Credits in the game.

Questions: support@shogic.games
