package com.mod.drakania.ChestFinder;

import java.util.ArrayList;
import java.util.List;

import net.minecraft.entity.Entity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.ChunkCoordIntPair;
import net.minecraft.world.World;

public class ItemTileEntityFinder extends Item {

    @Override

    public void onUpdate(ItemStack stack, World world, Entity entity, int slot, boolean held) {

        if(held) {

            List<TileEntity> tiles = world.loadedTileEntityList;

            ArrayList<TileEntity> tilesNear = new ArrayList<TileEntity>();

            ChunkCoordIntPair entityChunk = world.getChunkFromBlockCoords((int)entity.posX, (int)entity.posZ).getChunkCoordIntPair();

            for(TileEntity tile : tiles) {

                ChunkCoordIntPair tileChunk = world.getChunkFromBlockCoords(tile.xCoord, tile.zCoord).getChunkCoordIntPair();

                if(tileChunk.chunkXPos >= entityChunk.chunkXPos - 2 &&

                        tileChunk.chunkXPos <= entity.chunkCoordX + 2 &&

                        tileChunk.chunkZPos >= entity.chunkCoordZ - 2 &&

                        tileChunk.chunkZPos <= entity.chunkCoordZ + 2) {

                    tilesNear.add(tile);

                }

            }

        }

    }



}