My bot.

/*
 * Copyright (c) 2018 Abex
 * Copyright (c) 2018, Zimaya <https://github.com/Zimaya>
 * Copyright (c) 2017, Adam <Adam@sigterm.info>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package net.runelite.client.plugins.sandfilling;

import com.google.common.base.Strings;
import com.google.common.collect.ImmutableList;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import net.runelite.api.*;
import net.runelite.api.events.GameObjectSpawned;
import net.runelite.api.events.GameStateChanged;
import net.runelite.api.events.ItemContainerChanged;
import net.runelite.client.callback.ClientThread;
import net.runelite.client.eventbus.Subscribe;
import net.runelite.client.plugins.Plugin;
import net.runelite.client.plugins.PluginDescriptor;
import net.runelite.client.ui.overlay.OverlayManager;

import javax.inject.Inject;


@PluginDescriptor(
        name = "Sandfilling"
)
@Slf4j
public class SandFillingPlugin extends Plugin
{

    @Inject
    private Client client;

    @Inject
    private OverlayManager overlayManager;

    @Inject
    private SandFillingOverlay overlay;


    @Getter
    private int emptyBuckets;


    @Override
    protected void startUp() throws Exception
    {
        System.out.println("Whats up");

        emptyBuckets = 0;
        overlayManager.add(overlay);
    }

    @Subscribe
    public void onGameStateChanged(final GameStateChanged event)
    {

        if ((event.getGameState() != GameState.LOGGED_IN))
        {
            return;
        }

        emptyBuckets = 0;

        for (Item item : client.getItemContainer(InventoryID.INVENTORY).getItems()){
            if(item.getId() == ItemID.BUCKET){
                emptyBuckets++;
            }
        }

    }

    @Override
    protected void shutDown() throws Exception
    {
        overlayManager.remove(overlay);
    }

    @Subscribe
    public void onItemContainerChanged(ItemContainerChanged event)
    {

        if (event.getItemContainer() != client.getItemContainer(InventoryID.INVENTORY))
        {
            return;
        }

        else if(event.getItemContainer() == client.getItemContainer(InventoryID.BANK)){

        }

        else{
            System.out.println("lool");
            emptyBuckets = 0;
            for (Item item : event.getItemContainer().getItems()){
                if(item.getId() == ItemID.BUCKET){
                    emptyBuckets++;
                }
            }
        }



    }

    @Subscribe
    public void onGameObjectSpawned(GameObjectSpawned event)
    {

        final GameObject gameObject = event.getGameObject();
        System.out.println(event.getGameObject().getId());
        if(gameObject.getId() == ObjectID.SANDPIT){
            System.out.println("SANDPIT SPAWNED!!");
        }
    }





}