500fc47490
Reduces the visibility of all fields to private and create setters/getters when necessary. Exceptions are fields with GuiSync as these need to be public. Reduces the visibility of internal methods to private/protected/default when possible.
190 lines
4.7 KiB
Java
190 lines
4.7 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, 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.parts.automation;
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import net.minecraft.inventory.IInventory;
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import net.minecraft.item.ItemStack;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.world.World;
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import appeng.api.config.RedstoneMode;
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import appeng.api.config.Upgrades;
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import appeng.api.networking.ticking.IGridTickable;
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import appeng.api.networking.ticking.TickRateModulation;
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import appeng.me.GridAccessException;
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import appeng.tile.inventory.AppEngInternalAEInventory;
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import appeng.util.InventoryAdaptor;
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import appeng.util.Platform;
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public abstract class PartSharedItemBus extends PartUpgradeable implements IGridTickable
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{
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private final AppEngInternalAEInventory config = new AppEngInternalAEInventory( this, 9 );
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private int adaptorHash = 0;
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private InventoryAdaptor adaptor;
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private boolean lastRedstone = false;
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public PartSharedItemBus( final ItemStack is )
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{
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super( is );
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}
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@Override
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public void upgradesChanged()
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{
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this.updateState();
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}
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@Override
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public void readFromNBT( final net.minecraft.nbt.NBTTagCompound extra )
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{
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super.readFromNBT( extra );
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this.getConfig().readFromNBT( extra, "config" );
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}
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@Override
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public void writeToNBT( final net.minecraft.nbt.NBTTagCompound extra )
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{
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super.writeToNBT( extra );
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this.getConfig().writeToNBT( extra, "config" );
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}
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@Override
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public IInventory getInventoryByName( final String name )
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{
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if( name.equals( "config" ) )
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{
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return this.getConfig();
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}
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return super.getInventoryByName( name );
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}
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@Override
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public void onNeighborChanged()
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{
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this.updateState();
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if( this.lastRedstone != this.getHost().hasRedstone( this.getSide() ) )
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{
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this.lastRedstone = !this.lastRedstone;
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if( this.lastRedstone && this.getRSMode() == RedstoneMode.SIGNAL_PULSE )
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{
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this.doBusWork();
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}
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}
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}
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protected InventoryAdaptor getHandler()
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{
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final TileEntity self = this.getHost().getTile();
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final TileEntity target = this.getTileEntity( self, self.xCoord + this.getSide().offsetX, self.yCoord + this.getSide().offsetY, self.zCoord + this.getSide().offsetZ );
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final int newAdaptorHash = Platform.generateTileHash( target );
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if( this.adaptorHash == newAdaptorHash && newAdaptorHash != 0 )
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{
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return this.adaptor;
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}
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this.adaptorHash = newAdaptorHash;
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this.adaptor = InventoryAdaptor.getAdaptor( target, this.getSide().getOpposite() );
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return this.adaptor;
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}
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protected int availableSlots()
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{
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return Math.min( 1 + this.getInstalledUpgrades( Upgrades.CAPACITY ) * 4, this.getConfig().getSizeInventory() );
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}
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protected int calculateItemsToSend()
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{
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switch( this.getInstalledUpgrades( Upgrades.SPEED ) )
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{
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default:
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case 0:
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return 1;
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case 1:
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return 8;
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case 2:
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return 32;
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case 3:
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return 64;
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case 4:
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return 96;
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}
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}
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/**
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* Checks if the bus can actually do something.
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*
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* Currently this tests if the chunk for the target is actually loaded.
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*
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* @return true, if the the bus should do its work.
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*/
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protected boolean canDoBusWork()
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{
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final TileEntity self = this.getHost().getTile();
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final World world = self.getWorldObj();
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final int xCoordinate = self.xCoord + this.getSide().offsetX;
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final int zCoordinate = self.zCoord + this.getSide().offsetZ;
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return world != null && world.getChunkProvider().chunkExists( xCoordinate >> 4, zCoordinate >> 4 );
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}
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private void updateState()
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{
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try
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{
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if( !this.isSleeping() )
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{
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this.getProxy().getTick().wakeDevice( this.getProxy().getNode() );
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}
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else
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{
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this.getProxy().getTick().sleepDevice( this.getProxy().getNode() );
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}
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}
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catch( final GridAccessException e )
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{
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// :P
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}
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}
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private TileEntity getTileEntity( final TileEntity self, final int x, final int y, final int z )
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{
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final World w = self.getWorldObj();
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if( w.getChunkProvider().chunkExists( x >> 4, z >> 4 ) )
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{
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return w.getTileEntity( x, y, z );
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}
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return null;
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}
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protected abstract TickRateModulation doBusWork();
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AppEngInternalAEInventory getConfig()
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{
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return this.config;
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}
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}
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