Difference between revisions of "Key.available"
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| Line 3: | Line 3: | ||
See also: [[key.clear]]; [[key.get]] | See also: [[key.clear]]; [[key.get]] | ||
=== Usage Notes === | === Usage Notes === | ||
| − | <c>key.available</c> | + | <c>key.available</c> does not detect modifier keys (shift, alt, etc.). |
== Example == | == Example == | ||
Revision as of 23:48, 23 March 2020
key.available returns whether there is a keypress available in the input buffer. If true, you can call key.get to get the next key immediately.
Usage Notes
key.available does not detect modifier keys (shift, alt, etc.).
Example
while not key.available; end while // waits until some key is pressed
