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btn() and btnp() can't take emojis as arguments #28

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tobiasvl opened this issue Aug 9, 2018 · 0 comments

tobiasvl commented Aug 9, 2018 •

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In PICO-8, the following code:

  if (btn(⬅️)) print("left")
  if (btn(➡️)) print("right")
  if (btn(⬆️)) print("up")
  if (btn(⬇️)) print("down")
  if (btn(🅾️)) print("o")
  if (btn(❎)) print("x")

is equivalent to:

  if (btn(0)) print("left")
  if (btn(1)) print("right")
  if (btn(2)) print("up")
  if (btn(3)) print("down")
  if (btn(4)) print("o")
  if (btn(5)) print("x")

However, in picolove, the if tests in the first example will always evaluate to true.

See also #27.

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