bank_cache.java

package scripts.caches;

import org.powerbot.script.rt4.ClientContext;
import org.powerbot.script.rt4.Item;

import java.sql.Timestamp;
import java.util.Date;

public class BankCache {
    java.util.Hashtable<Integer, Integer> item_quantity;
    Timestamp last_updated;

    public BankCache() {
        item_quantity = new java.util.Hashtable<Integer, Integer>();
        last_updated  = null;
    }

    public void update(ClientContext ctx) {
        if (ctx.bank.opened()) {
            for (Item item : ctx.bank.select()) {
                item_quantity.put(item.id(), item.stackSize());
            }
            last_updated = new Timestamp(new Date().getTime());
        }
    }

    public double seconds_since_update() {
        if (last_updated == null) {
            return Double.POSITIVE_INFINITY;
        } else {
            return new Timestamp(new Date().getTime()).getTime() - last_updated.getTime();
        }
    }

    public int quantity(int item_id) {
        if (item_quantity.containsKey(item_id)) {
            return item_quantity.get(item_id);
        } else {
            return 0;
        }
    }

    public void bust() {
        item_quantity.clear();
    }
}