ItemContainerAdapter.java

package com.osroyale.game.world.items.containers;
 
import com.osroyale.net.packet.out.SendMessage;
import com.osroyale.game.world.entity.mob.player.Player;
import com.osroyale.game.world.items.Item;
 
import java.util.Optional;

 
public abstract class ItemContainerAdapter implements ItemContainerListener {

    private final Player player;

    public ItemContainerAdapter(Player player) {
        this.player = player;
    }

    protected void sendItemsToWidget(ItemContainer container) {
        container.refresh(player, getWidgetId());
    }

    public abstract int getWidgetId();

    public abstract String getCapacityExceededMsg();
 
    @Override
    public void itemUpdated(ItemContainer container, Optional<Item> oldItem, Optional<Item> newItem, int index, boolean refresh, boolean login) {
        if(refresh)
            sendItemsToWidget(container);
    }
 
    @Override
    public void bulkItemsUpdated(ItemContainer container) {
        sendItemsToWidget(container);
    }
 
    @Override
    public void capacityExceeded(ItemContainer container) {
        player.send(new SendMessage(getCapacityExceededMsg()));
    }
}