ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityRangedCollector.java

/*
 * This file ("TileEntityRangedCollector.java") is part of the Actually Additions mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://ellpeck.de/actaddlicense
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 * © 2015-2017 Ellpeck
 */

package de.ellpeck.actuallyadditions.mod.tile;

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

import de.ellpeck.actuallyadditions.mod.network.gui.IButtonReactor;
import de.ellpeck.actuallyadditions.mod.util.StackUtil;
import de.ellpeck.actuallyadditions.mod.util.WorldUtil;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.world.WorldServer;

public class TileEntityRangedCollector extends TileEntityInventoryBase implements IButtonReactor{

    public static final int RANGE = 6;
    public FilterSettings filter = new FilterSettings(12, true, true, false, false, 0, -1000);

    public TileEntityRangedCollector(){
        super(6, "rangedCollector");
    }

    @Override
    public void writeSyncableNBT(NBTTagCompound compound, NBTType type){
        super.writeSyncableNBT(compound, type);

        this.filter.writeToNBT(compound, "Filter");
    }

    @Override
    public void readSyncableNBT(NBTTagCompound compound, NBTType type){
        super.readSyncableNBT(compound, type);

        this.filter.readFromNBT(compound, "Filter");
    }

    @Override
    public boolean isRedstoneToggle(){
        return true;
    }

    @Override
    public void activateOnPulse(){
        List<EntityItem> items = this.world.getEntitiesWithinAABB(EntityItem.class, new AxisAlignedBB(this.pos.getX()-RANGE, this.pos.getY()-RANGE, this.pos.getZ()-RANGE, this.pos.getX()+RANGE, this.pos.getY()+RANGE, this.pos.getZ()+RANGE));
        if(!items.isEmpty()){
            for(EntityItem item : items){
                if(!item.isDead && !item.cannotPickup() && StackUtil.isValid(item.getItem())){
                    ItemStack toAdd = item.getItem().copy();
                    if(this.filter.check(toAdd)){
                        ArrayList<ItemStack> checkList = new ArrayList<ItemStack>();
                        checkList.add(toAdd);
                        if(WorldUtil.addToInventory(this.slots, checkList, false)){
                            WorldUtil.addToInventory(this.slots, checkList, true);

                            ((WorldServer)this.world).spawnParticle(EnumParticleTypes.CLOUD, false, item.posX, item.posY+0.45F, item.posZ, 5, 0, 0, 0, 0.03D);

                            item.setDead();
                        }
                    }
                }
            }
        }
    }

    @Override
    public void updateEntity(){
        super.updateEntity();
        if(!this.world.isRemote){
            if(!this.isRedstonePowered && !this.isPulseMode){
                this.activateOnPulse();
            }

            if(this.filter.needsUpdateSend() && this.sendUpdateWithInterval()){
                this.filter.updateLasts();
            }
        }
    }

    @Override
    public boolean isItemValidForSlot(int i, ItemStack stack){
        return false;
    }

    @Override
    public boolean canExtractItem(int slot, ItemStack stack){
        return true;
    }

    @Override
    public void onButtonPressed(int buttonID, EntityPlayer player){
        this.filter.onButtonPressed(buttonID);
    }
}