sync-frame ( micros -- micros )


Vocabulary
roms.space-invaders

Inputs
microsan object


Outputs
microsan object


Definition
USING: kernel math system threads ;

IN: roms.space-invaders

: sync-frame ( micros -- micros )
16667 + nano-count - dup 0 >
[ 1000 * sleep ] [ drop yield ] if nano-count ;