public void addMove(int x, int y) {
Item item = new Item();
item.x = x;
item.y = y;
item.duration = System.currentTimeMillis() - this.lastMoveTime;
cost += item.duration;
items.add(item);
this.lastMoveTime = System.currentTimeMillis();
}
public void load(Bundle bundle) {
lastMoveTime = System.currentTimeMillis();
cost = 0;
if (bundle == null) return;
int x[] = bundle.getIntArray("x");
int y[] = bundle.getIntArray("y");
long[] d = bundle.getLongArray("d");
cost = bundle.getLong("cost", 0);
if (x == null || y == null || d == null) return;
for (int n = 0; n < x.length; n++) {
Item item = new Item();
item.x = x[n];
item.y = y[n];
item.duration = d[n];
cost += d[n];
items.add(item);
}
}