/**
* Sets the completed pieces for the given protocol <tt>p</tt>.
*
* @parm percentage The percentage of the downloaded pieces, according to {@link
* #getProbability()}
* @param p the BitTorrent protocol
*/
private void choosePieces(int percentage, BitTorrent p) {
double temp =
((double) p.nPieces / 100.0) * percentage; // We use a double to avoid the loss of precision
// during the division operation
int completed = (int) temp; // integer number of piece to set as completed
// 0 if the peer is a newer
p.setCompleted(completed);
if (percentage == 100) p.setPeerStatus(1);
int tmp;
while (completed != 0) {
tmp = CommonState.r.nextInt(p.nPieces);
if (p.getStatus(tmp) != 16) {
p.setStatus(tmp, 16);
completed--;
}
}
}
