private final int add(long tick) {
long[] ticks = _ticks;
Buff[] buffs = _buffs;
if (ticks == null || ticks.length == 0) {
ticks = new long[OpenMap.CAPACITY];
buffs = new Buff[OpenMap.CAPACITY];
} else if (Debug.THREADS) Tick.checkSet(ticks);
int hash = Tick.hashTick(tick);
int index;
while ((index = Tick.tryToAdd(ticks, tick, hash)) < 0) {
long[] previousTicks = ticks;
Buff[] previousBuffs = buffs;
for (; ; ) {
ticks = new long[ticks.length << OpenMap.TIMES_TWO_SHIFT];
buffs = new Buff[buffs.length << OpenMap.TIMES_TWO_SHIFT];
if (rehash(previousTicks, ticks, previousBuffs, buffs)) break;
}
}
if (Debug.ENABLED) Tick.checkSet(ticks);
_ticks = ticks;
_buffs = buffs;
return index;
}
private final boolean rehash(
long[] previousTicks, long[] ticks, Buff[] previousBuffs, Buff[] buffs) {
for (int i = previousTicks.length - 1; i >= 0; i--) {
if (!Tick.isNull(previousTicks[i])) {
int index = Tick.tryToAdd(ticks, previousTicks[i], Tick.hashTick(previousTicks[i]));
if (index < 0) return false;
buffs[index] = previousBuffs[i];
}
}
return true;
}