279 lines
7.3 KiB
Java
279 lines
7.3 KiB
Java
package appeng.parts.misc;
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import java.util.Arrays;
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import java.util.List;
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import net.minecraft.client.renderer.RenderBlocks;
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import net.minecraft.inventory.IInventory;
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import net.minecraft.inventory.ISidedInventory;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraftforge.common.ForgeDirection;
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import appeng.api.AEApi;
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import appeng.api.networking.IGridNode;
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import appeng.api.networking.events.MENetworkCellArrayUpdate;
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import appeng.api.networking.ticking.IGridTickable;
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import appeng.api.networking.ticking.ITickManager;
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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.api.parts.IPartCollsionHelper;
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import appeng.api.parts.IPartRenderHelper;
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import appeng.api.storage.ICellContainer;
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import appeng.api.storage.IExternalStorageHandler;
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import appeng.api.storage.IMEInventory;
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import appeng.api.storage.IMEInventoryHandler;
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import appeng.api.storage.IMEMonitor;
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import appeng.api.storage.IMEMontorHandlerReciever;
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import appeng.api.storage.StorageChannel;
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import appeng.api.storage.data.IAEItemStack;
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import appeng.client.texture.CableBusTextures;
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import appeng.me.GridAccessException;
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import appeng.me.storage.MEInventoryHandler;
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import appeng.me.storage.MEMonitorIInventory;
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import appeng.parts.PartBasicState;
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public class PartStorageBus extends PartBasicState implements IGridTickable, ICellContainer, IMEMontorHandlerReciever<IAEItemStack>
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{
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int priority = 0;
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public PartStorageBus(ItemStack is) {
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super( PartStorageBus.class, is );
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}
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boolean cached = false;
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MEMonitorIInventory monitor = null;
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MEInventoryHandler handler = null;
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int handlerHash = 0;
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@Override
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public boolean isValid(Object verificationToken)
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{
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return handler == verificationToken;
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}
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@Override
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public void onNeighborChanged()
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{
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cached = false;
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try
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{
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proxy.getGrid().postEvent( new MENetworkCellArrayUpdate() );
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}
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catch (GridAccessException e)
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{
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// :3
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}
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}
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private MEInventoryHandler getHandler()
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{
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if ( cached )
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return handler;
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boolean wasSleeping = monitor == null;
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cached = true;
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TileEntity self = getHost().getTile();
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TileEntity target = self.worldObj.getBlockTileEntity( self.xCoord + side.offsetX, self.yCoord + side.offsetY, self.zCoord + side.offsetZ );
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int newHandlerHash = generateTileHash( target );
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if ( handlerHash == newHandlerHash )
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return handler;
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handlerHash = newHandlerHash;
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handler = null;
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monitor = null;
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if ( target != null )
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{
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IExternalStorageHandler esh = AEApi.instance().registries().externalStorage().getHandler( target, side.getOpposite(), StorageChannel.ITEMS );
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if ( esh != null )
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{
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IMEInventory inv = esh.getInventory( target, side.getOpposite(), StorageChannel.ITEMS );
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if ( inv instanceof MEMonitorIInventory )
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monitor = (MEMonitorIInventory) inv;
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if ( inv != null )
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{
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handler = new MEInventoryHandler( inv );
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if ( inv instanceof IMEMonitor )
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((IMEMonitor) inv).addListener( this, handler );
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}
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}
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}
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// update sleep state...
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if ( wasSleeping != (monitor == null) )
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{
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try
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{
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ITickManager tm = proxy.getTick();
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if ( monitor == null )
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tm.sleepDevice( proxy.getNode() );
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else
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tm.wakeDevice( proxy.getNode() );
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}
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catch (GridAccessException e)
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{
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// :(
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}
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}
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return handler;
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}
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/**
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* generates a hash for a tile to detect if the tile has changed, or changed settings, if it does it will re-gen the
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* handler.
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*/
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private int generateTileHash(TileEntity target)
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{
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if ( target == null )
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return 0;
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int hash = target.hashCode();
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if ( target instanceof IInventory )
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hash ^= ((IInventory) target).getSizeInventory();
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if ( target instanceof ISidedInventory )
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{
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for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS)
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{
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int offset = 0;
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for (Integer Side : ((ISidedInventory) target).getAccessibleSlotsFromSide( dir.ordinal() ))
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{
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hash ^= Side << (offset++ % 20);
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}
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}
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}
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return hash;
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}
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@Override
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public void renderInventory(IPartRenderHelper rh, RenderBlocks renderer)
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{
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rh.setTexture( CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorBack.getIcon(),
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is.getIconIndex(), CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorSides.getIcon() );
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rh.setBounds( 3, 3, 15, 13, 13, 16 );
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rh.renderInventoryBox( renderer );
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rh.setBounds( 2, 2, 14, 14, 14, 15 );
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rh.renderInventoryBox( renderer );
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rh.setBounds( 5, 5, 12, 11, 11, 14 );
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rh.renderInventoryBox( renderer );
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}
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@Override
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public void renderStatic(int x, int y, int z, IPartRenderHelper rh, RenderBlocks renderer)
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{
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rh.setTexture( CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorBack.getIcon(),
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is.getIconIndex(), CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorSides.getIcon() );
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rh.setBounds( 3, 3, 15, 13, 13, 16 );
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rh.renderBlock( x, y, z, renderer );
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rh.setBounds( 2, 2, 14, 14, 14, 15 );
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rh.renderBlock( x, y, z, renderer );
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rh.setTexture( CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorBack.getIcon(),
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is.getIconIndex(), CableBusTextures.PartMonitorSides.getIcon(), CableBusTextures.PartMonitorSides.getIcon() );
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rh.setBounds( 5, 5, 12, 11, 11, 13 );
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rh.renderBlock( x, y, z, renderer );
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rh.setTexture( CableBusTextures.PartMonitorSidesStatus.getIcon(), CableBusTextures.PartMonitorSidesStatus.getIcon(),
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CableBusTextures.PartMonitorBack.getIcon(), is.getIconIndex(), CableBusTextures.PartMonitorSidesStatus.getIcon(),
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CableBusTextures.PartMonitorSidesStatus.getIcon() );
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rh.setBounds( 5, 5, 13, 11, 11, 14 );
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rh.renderBlock( x, y, z, renderer );
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renderLights( x, y, z, rh, renderer );
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}
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@Override
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public void getBoxes(IPartCollsionHelper bch)
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{
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bch.addBox( 3, 3, 15, 13, 13, 16 );
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bch.addBox( 2, 2, 14, 14, 14, 15 );
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bch.addBox( 5, 5, 12, 11, 11, 13 );
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bch.addBox( 5, 5, 13, 11, 11, 14 );
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}
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@Override
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public int cableConnectionRenderTo()
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{
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return 4;
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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, 20 * 3, monitor == null, false );
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}
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@Override
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public TickRateModulation tickingRequest(IGridNode node, int TicksSinceLastCall)
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{
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if ( monitor != null )
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return monitor.onTick();
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return TickRateModulation.SLEEP;
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}
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@Override
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public void writeToNBT(NBTTagCompound extra)
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{
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super.writeToNBT( extra );
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extra.setInteger( "priority", priority );
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}
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public void readFromNBT(NBTTagCompound extra)
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{
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super.readFromNBT( extra );
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priority = extra.getInteger( "priority" );
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};
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@Override
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public List<IMEInventoryHandler> getCellArray(StorageChannel channel)
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{
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IMEInventoryHandler out = getHandler();
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if ( out == null )
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return Arrays.asList( new IMEInventoryHandler[] {} );
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return Arrays.asList( new IMEInventoryHandler[] { out } );
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}
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@Override
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public int getPriority()
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{
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return priority;
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}
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@Override
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public void blinkCell(int slot)
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{
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}
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@Override
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public void postChange(IAEItemStack change)
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{
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try
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{
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proxy.getStorage().postAlterationOfStoredItems( StorageChannel.ITEMS, change );
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}
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catch (GridAccessException e)
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{
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// :(
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}
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}
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}
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