Initial Fluid Integration (#3510)
* Added Fluid Storage Cells * Added Fluid Import Bus * Added Fluid Export Bus * Added Fluid Storage Bus * Added Fluid Terminal. While holding a item with the FLUID_HANDLER_ITEM_CAPABILITY, such as a tank Left click on a fluid to extract the fluid Right click to insert the fluid
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Brock
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/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2018, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.me.storage;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraftforge.items.IItemHandler;
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import appeng.api.config.FuzzyMode;
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import appeng.api.exceptions.AppEngException;
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import appeng.api.implementations.items.IStorageCell;
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import appeng.api.storage.ICellInventory;
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import appeng.api.storage.IMEInventory;
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import appeng.api.storage.ISaveProvider;
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import appeng.api.storage.data.IAEStack;
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import appeng.api.storage.data.IItemList;
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import appeng.util.Platform;
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/**
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* @author DrummerMC
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* @version rv6 - 2018-01-17
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* @since rv6 2018-01-17
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*/
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public abstract class AbstractCellInventory<T extends IAEStack<T>> implements ICellInventory<T>
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{
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private static final String ITEM_TYPE_TAG = "it";
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private static final String ITEM_COUNT_TAG = "ic";
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private static final String ITEM_SLOT = "#";
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private static final String ITEM_SLOT_COUNT = "@";
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protected static final String ITEM_PRE_FORMATTED_COUNT = "PF";
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protected static final String ITEM_PRE_FORMATTED_SLOT = "PF#";
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protected static final String ITEM_PRE_FORMATTED_NAME = "PN";
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protected static final String ITEM_PRE_FORMATTED_FUZZY = "FP";
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private static String[] itemSlots;
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private static String[] itemSlotCount;
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private final NBTTagCompound tagCompound;
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protected final ISaveProvider container;
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private int maxItemTypes = 63;
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private short storedItems = 0;
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private int storedItemCount = 0;
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protected IItemList<T> cellItems;
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protected ItemStack i;
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protected IStorageCell cellType;
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protected final int itemsPerByte;
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protected AbstractCellInventory( final NBTTagCompound data, final ISaveProvider container, final int itemsPerByte )
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{
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this.tagCompound = data;
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this.container = container;
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this.itemsPerByte = itemsPerByte;
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}
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protected AbstractCellInventory( final ItemStack o, final ISaveProvider container, final int itemsPerByte ) throws AppEngException
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{
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this.itemsPerByte = itemsPerByte;
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if( itemSlots == null )
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{
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itemSlots = new String[this.maxItemTypes];
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itemSlotCount = new String[this.maxItemTypes];
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for( int x = 0; x < this.maxItemTypes; x++ )
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{
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itemSlots[x] = ITEM_SLOT + x;
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itemSlotCount[x] = ITEM_SLOT_COUNT + x;
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}
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}
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if( o == null )
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{
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throw new AppEngException( "ItemStack was used as a cell, but was not a cell!" );
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}
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this.cellType = null;
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this.i = o;
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final Item type = this.i.getItem();
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if( type instanceof IStorageCell )
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{
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this.cellType = (IStorageCell) this.i.getItem();
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this.maxItemTypes = this.cellType.getTotalTypes( this.i );
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}
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if( this.cellType == null )
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{
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throw new AppEngException( "ItemStack was used as a cell, but was not a cell!" );
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}
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if( !this.cellType.isStorageCell( this.i ) )
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{
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throw new AppEngException( "ItemStack was used as a cell, but was not a cell!" );
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}
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if( this.maxItemTypes > 63 )
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{
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this.maxItemTypes = 63;
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}
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if( this.maxItemTypes < 1 )
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{
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this.maxItemTypes = 1;
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}
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this.container = container;
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this.tagCompound = Platform.openNbtData( o );
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this.storedItems = this.tagCompound.getShort( ITEM_TYPE_TAG );
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this.storedItemCount = this.tagCompound.getInteger( ITEM_COUNT_TAG );
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this.cellItems = null;
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}
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protected boolean isEmpty( final IMEInventory meInventory )
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{
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return meInventory.getAvailableItems( getChannel().createList() ).isEmpty();
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}
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protected IItemList<T> getCellItems()
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{
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if( this.cellItems == null )
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{
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this.cellItems = getChannel().createList();
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this.loadCellItems();
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}
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return this.cellItems;
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}
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protected void updateItemCount( final long delta )
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{
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this.storedItemCount += delta;
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this.tagCompound.setInteger( ITEM_COUNT_TAG, this.storedItemCount );
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}
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protected void saveChanges()
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{
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int itemCount = 0;
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// add new pretty stuff...
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int x = 0;
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for( final T v : this.cellItems )
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{
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itemCount += v.getStackSize();
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final NBTTagCompound g = new NBTTagCompound();
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v.writeToNBT( g );
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this.tagCompound.setTag( itemSlots[x], g );
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this.tagCompound.setInteger( itemSlotCount[x], (int) v.getStackSize() );
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x++;
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}
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final short oldStoredItems = this.storedItems;
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this.storedItems = (short) this.cellItems.size();
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if( this.cellItems.isEmpty() )
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{
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this.tagCompound.removeTag( ITEM_TYPE_TAG );
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}
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else
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{
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this.tagCompound.setShort( ITEM_TYPE_TAG, this.storedItems );
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}
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this.storedItemCount = itemCount;
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if( itemCount == 0 )
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{
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this.tagCompound.removeTag( ITEM_COUNT_TAG );
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}
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else
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{
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this.tagCompound.setInteger( ITEM_COUNT_TAG, itemCount );
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}
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// clean any old crusty stuff...
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for( ; x < oldStoredItems && x < this.maxItemTypes; x++ )
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{
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this.tagCompound.removeTag( itemSlots[x] );
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this.tagCompound.removeTag( itemSlotCount[x] );
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}
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if( this.container != null )
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{
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this.container.saveChanges( this );
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}
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}
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private void loadCellItems()
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{
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if( this.cellItems == null )
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{
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this.cellItems = getChannel().createList();
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}
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this.cellItems.resetStatus(); // clears totals and stuff.
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final int types = (int) this.getStoredItemTypes();
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for( int slot = 0; slot < types; slot++ )
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{
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NBTTagCompound compoundTag = this.tagCompound.getCompoundTag( itemSlots[slot] );
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int stackSize = this.tagCompound.getInteger( itemSlotCount[slot] );
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this.loadCellItem( compoundTag, stackSize );
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}
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}
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protected abstract void loadCellItem( NBTTagCompound compoundTag, int stackSize );
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@Override
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public IItemList getAvailableItems( final IItemList out )
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{
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for( final T item : this.getCellItems() )
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{
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out.add( item );
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}
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return out;
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}
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@Override
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public ItemStack getItemStack()
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{
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return this.i;
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}
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@Override
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public double getIdleDrain()
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{
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return this.cellType.getIdleDrain();
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}
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@Override
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public FuzzyMode getFuzzyMode()
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{
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return this.cellType.getFuzzyMode( this.i );
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}
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@Override
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public IItemHandler getConfigInventory()
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{
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return this.cellType.getConfigInventory( this.i );
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}
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@Override
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public IItemHandler getUpgradesInventory()
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{
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return this.cellType.getUpgradesInventory( this.i );
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}
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@Override
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public int getBytesPerType()
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{
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return this.cellType.getBytesPerType( this.i );
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}
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@Override
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public boolean canHoldNewItem()
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{
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final long bytesFree = this.getFreeBytes();
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return ( bytesFree > this.getBytesPerType() || ( bytesFree == this.getBytesPerType() && this.getUnusedItemCount() > 0 ) ) && this
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.getRemainingItemTypes() > 0;
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}
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@Override
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public long getTotalBytes()
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{
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return this.cellType.getBytes( this.i );
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}
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@Override
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public long getFreeBytes()
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{
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return this.getTotalBytes() - this.getUsedBytes();
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}
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@Override
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public long getTotalItemTypes()
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{
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return this.maxItemTypes;
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}
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@Override
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public long getStoredItemCount()
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{
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return this.storedItemCount;
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}
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@Override
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public long getStoredItemTypes()
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{
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return this.storedItems;
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}
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@Override
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public long getRemainingItemTypes()
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{
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final long basedOnStorage = this.getFreeBytes() / this.getBytesPerType();
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final long baseOnTotal = this.getTotalItemTypes() - this.getStoredItemTypes();
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return basedOnStorage > baseOnTotal ? baseOnTotal : basedOnStorage;
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}
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@Override
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public long getUsedBytes()
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{
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final long bytesForItemCount = ( this.getStoredItemCount() + this.getUnusedItemCount() ) / itemsPerByte;
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return this.getStoredItemTypes() * this.getBytesPerType() + bytesForItemCount;
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}
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@Override
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public long getRemainingItemCount()
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{
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final long remaining = this.getFreeBytes() * itemsPerByte + this.getUnusedItemCount();
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return remaining > 0 ? remaining : 0;
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}
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@Override
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public int getUnusedItemCount()
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{
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final int div = (int) ( this.getStoredItemCount() % 8 );
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if( div == 0 )
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{
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return 0;
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}
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return itemsPerByte - div;
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}
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@Override
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public int getStatusForCell()
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{
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if( this.canHoldNewItem() )
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{
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return 1;
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}
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if( this.getRemainingItemCount() > 0 )
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{
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return 2;
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}
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return 3;
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}
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}
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