Remove unused functions

danilolc / pk2

Pekka Kana 2, a platformer game

http://pistegamez.net/game_pk2.html

MIT License

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Closed schra closed 4 years ago

schra commented 6 years ago

I'm not sure if these functions have any use case currently. But since they are unused, I just removed them completely.

This pr is based on #7.