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Added alpha-numeric input tester

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Brian Buller 2015-12-26 10:46:18 -06:00
parent 1c468454f6
commit 95d2a88a7c
1 changed files with 12 additions and 0 deletions
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12
termbox_util.go
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@ -19,6 +19,18 @@ const (
AlignRight AlignRight
) )
/* Basic Input Helpers */
// KeyIsAlphaNumeric Returns whether the termbox event is an
// Alpha-Numeric Key Press
func KeyIsAlphaNumeric(event termbox.Event) {
k := event.Ch
if (k >= 'a' && k <= 'z') || (k >= 'A' && k <= 'Z') || (k >= '0' && k <= '9') {
return true
}
return false
}
/* Basic Output Helpers */ /* Basic Output Helpers */
// DrawStringAtPoint Draw a string of text at x, y with foreground color fg, background color bg // DrawStringAtPoint Draw a string of text at x, y with foreground color fg, background color bg