Difference between revisions of "Key.available"

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<c>key.available</c> returns whether there is a keypress available in the input buffer. If true, you can call key.get to get the next key immediately.
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<c>[[key]].available</c> returns whether there is a keypress available in the input buffer. If true, you can call key.get to get the next key immediately.
  
 
See also: [[key.clear]]; [[key.get]]
 
See also: [[key.clear]]; [[key.get]]

Revision as of 19:58, 24 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.

See also: key.clear; key.get

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