128 lines
2.9 KiB
Java
128 lines
2.9 KiB
Java
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.IGridNode;
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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.api.networking.ticking.TickingRequest;
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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 TileEntity getTileEntity(TileEntity self, int x, int y, int z)
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{
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World w = self.getWorldObj();
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if ( w.getChunkProvider().chunkExists( x >> 4, z >> 4 ) )
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{
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TileEntity te = w.getTileEntity( x, y, z );
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return te;
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}
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return null;
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}
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public PartSharedItemBus(Class c, ItemStack is) {
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super( c, 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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updateState();
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}
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protected int availableSlots()
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{
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return Math.min( 1 + getInstalledUpgrades( Upgrades.CAPACITY ) * 4, config.getSizeInventory() );
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}
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public void writeToNBT(net.minecraft.nbt.NBTTagCompound extra)
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{
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super.writeToNBT( extra );
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config.writeToNBT( extra, "config" );
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}
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public void readFromNBT(net.minecraft.nbt.NBTTagCompound extra)
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{
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super.readFromNBT( extra );
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config.readFromNBT( extra, "config" );
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}
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AppEngInternalAEInventory config = new AppEngInternalAEInventory( this, 9 );
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int adaptorHash = 0;
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InventoryAdaptor adaptor;
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InventoryAdaptor getHandler()
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{
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TileEntity self = getHost().getTile();
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TileEntity target = getTileEntity( self, self.xCoord + side.offsetX, self.yCoord + side.offsetY, self.zCoord + side.offsetZ );
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int newAdaptorHash = Platform.generateTileHash( target );
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if ( adaptorHash == newAdaptorHash && newAdaptorHash != 0 )
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return adaptor;
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adaptorHash = newAdaptorHash;
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adaptor = InventoryAdaptor.getAdaptor( target, side.getOpposite() );
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return adaptor;
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}
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boolean lastRedstone = false;
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abstract TickRateModulation doBusWork();
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@Override
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public void onNeighborChanged()
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{
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updateState();
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if ( lastRedstone != host.hasRedstone( side ) )
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{
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lastRedstone = !lastRedstone;
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if ( lastRedstone && getRSMode() == RedstoneMode.SIGNAL_PULSE )
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doBusWork();
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}
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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 ( !isSleeping() )
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proxy.getTick().wakeDevice( proxy.getNode() );
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else
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proxy.getTick().sleepDevice( proxy.getNode() );
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}
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catch (GridAccessException e)
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{
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// :P
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}
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}
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@Override
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public IInventory getInventoryByName(String name)
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{
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if ( name.equals( "config" ) )
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return config;
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return super.getInventoryByName( name );
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}
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@Override
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public TickingRequest getTickingRequest(IGridNode node)
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{
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return new TickingRequest( 5, 60, isSleeping(), false );
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}
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}
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