Applied-Energistics-2-tiler.../me/cache/CraftingCache.java

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package appeng.me.cache;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
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import java.util.Set;
import java.util.TreeSet;
import appeng.api.config.AccessRestriction;
import appeng.api.config.Actionable;
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import appeng.api.networking.IGrid;
import appeng.api.networking.IGridCache;
import appeng.api.networking.IGridHost;
import appeng.api.networking.IGridNode;
import appeng.api.networking.IGridStorage;
import appeng.api.networking.crafting.ICraftingMedium;
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import appeng.api.networking.crafting.ICraftingPatternDetails;
import appeng.api.networking.crafting.ICraftingProvider;
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import appeng.api.networking.crafting.ICraftingProviderHelper;
import appeng.api.networking.events.MENetworkCraftingCpuChange;
import appeng.api.networking.events.MENetworkCraftingPatternChange;
import appeng.api.networking.events.MENetworkEventSubscribe;
import appeng.api.networking.events.MENetworkPostCacheConstruction;
import appeng.api.networking.security.BaseActionSource;
import appeng.api.networking.storage.IStorageGrid;
import appeng.api.storage.ICellProvider;
import appeng.api.storage.IMEInventoryHandler;
import appeng.api.storage.StorageChannel;
import appeng.api.storage.data.IAEItemStack;
import appeng.api.storage.data.IAEStack;
import appeng.api.storage.data.IItemList;
import appeng.crafting.CraftingJob;
import appeng.me.cluster.implementations.CraftingCPUCluster;
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import appeng.tile.crafting.TileCraftingStorageTile;
import appeng.tile.crafting.TileCraftingTile;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
public class CraftingCache implements IGridCache, ICraftingProviderHelper, ICellProvider, IMEInventoryHandler
{
HashSet<CraftingCPUCluster> cpuClusters = new HashSet();
HashSet<ICraftingProvider> providers = new HashSet();
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IGrid grid;
HashMap<ICraftingPatternDetails, List<ICraftingMedium>> craftingMethods = new HashMap();
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HashMap<IAEItemStack, Set<ICraftingPatternDetails>> craftableItems = new HashMap();
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boolean updateList = false;
public CraftingCache(IGrid g) {
grid = g;
}
@MENetworkEventSubscribe
public void afterCacheConstruction(MENetworkPostCacheConstruction cc)
{
IStorageGrid sg = grid.getCache( IStorageGrid.class );
sg.registerCellProvider( this );
}
@Override
public void onUpdateTick()
{
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if ( updateList )
{
updateList = false;
updateCPUClusters();
}
for (CraftingCPUCluster cpu : cpuClusters)
cpu.updateCraftingLogic( grid, this );
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}
@MENetworkEventSubscribe
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public void updateCPUClusters(MENetworkCraftingCpuChange c)
{
updateList = true;
}
@MENetworkEventSubscribe
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public void updateCPUClusters(MENetworkCraftingPatternChange c)
{
updatePatterns();
}
@Override
public void removeNode(IGridNode gridNode, IGridHost machine)
{
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if ( machine instanceof TileCraftingTile )
updateList = true;
if ( machine instanceof ICraftingProvider )
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{
providers.remove( machine );
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updatePatterns();
}
}
@Override
public void addNode(IGridNode gridNode, IGridHost machine)
{
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if ( machine instanceof TileCraftingTile )
updateList = true;
if ( machine instanceof ICraftingProvider )
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{
providers.add( (ICraftingProvider) machine );
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updatePatterns();
}
}
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private void updateCPUClusters()
{
cpuClusters.clear();
for (IGridNode cst : grid.getMachines( TileCraftingStorageTile.class ))
{
TileCraftingStorageTile tile = (TileCraftingStorageTile) cst.getMachine();
CraftingCPUCluster clust = (CraftingCPUCluster) tile.getCluster();
if ( clust != null )
cpuClusters.add( clust );
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}
}
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@Override
public void addCraftingOption(ICraftingMedium medium, ICraftingPatternDetails api)
{
List<ICraftingMedium> details = craftingMethods.get( api );
if ( details == null )
{
details = new ArrayList<ICraftingMedium>();
details.add( medium );
craftingMethods.put( api, details );
}
else
details.add( medium );
}
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private void updatePatterns()
{
IStorageGrid sg = grid.getCache( IStorageGrid.class );
// update the stuff that was in the list...
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for (IAEItemStack out : craftableItems.keySet())
{
out.reset();
sg.postAlterationOfStoredItems( StorageChannel.ITEMS, out, new BaseActionSource() );
}
// erase list.
craftingMethods.clear();
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craftableItems.clear();
// re-create list..
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for (ICraftingProvider cp : providers)
cp.provideCrafting( this );
// new craftables!
for (ICraftingPatternDetails details : craftingMethods.keySet())
for (IAEItemStack out : details.getOutputs())
{
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out = out.copy();
out.reset();
out.setCraftable( true );
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Set<ICraftingPatternDetails> methods = craftableItems.get( out );
if ( methods == null )
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craftableItems.put( out, methods = new TreeSet() );
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methods.add( details );
sg.postAlterationOfStoredItems( StorageChannel.ITEMS, out, new BaseActionSource() );
}
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}
@Override
public void onSplit(IGridStorage destinationStorage)
{ // nothing!
}
@Override
public void onJoin(IGridStorage sourceStorage)
{
// nothing!
}
@Override
public void populateGridStorage(IGridStorage destinationStorage)
{
// nothing!
}
@Override
public List<IMEInventoryHandler> getCellArray(StorageChannel channel)
{
ArrayList<IMEInventoryHandler> list = new ArrayList<IMEInventoryHandler>( 1 );
if ( channel == StorageChannel.ITEMS )
list.add( this );
return list;
}
@Override
public int getPriority()
{
return Integer.MAX_VALUE;
}
@Override
public IAEStack extractItems(IAEStack request, Actionable mode, BaseActionSource src)
{
return null;
}
@Override
public IItemList getAvailableItems(IItemList out)
{
// add craftable items!
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// for (ICraftingPatternDetails details : craftingMethods.keySet())
for (IAEItemStack st : craftableItems.keySet())
out.addCrafting( st );
return out;
}
@Override
public StorageChannel getChannel()
{
return StorageChannel.ITEMS;
}
@Override
public AccessRestriction getAccess()
{
return AccessRestriction.WRITE;
}
@Override
public boolean isPrioritized(IAEStack input)
{
return true;
}
@Override
public IAEStack injectItems(IAEStack input, Actionable type, BaseActionSource src)
{
for (CraftingCPUCluster cpu : cpuClusters)
input = cpu.injectItems( input, type, src );
return input;
}
@Override
public boolean canAccept(IAEStack input)
{
for (CraftingCPUCluster cpu : cpuClusters)
if ( cpu.canAccept( (IAEItemStack) input ) )
return true;
return false;
}
public boolean submitJob(CraftingJob job, CraftingCPUCluster target, BaseActionSource src)
{
if ( target == null )
{
// TODO real stuff...
for (CraftingCPUCluster cpu : cpuClusters)
{
target = cpu;
break;
}
}
if ( target != null && target.submitJob( grid, job, src ) )
return true;
return false;
}
@Override
public int getSlot()
{
return 0;
}
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public Set<ICraftingPatternDetails> getCraftingFor(IAEItemStack what)
{
Set<ICraftingPatternDetails> res = craftableItems.get( what );
if ( res == null )
return ImmutableSet.of();
return res;
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}
public List<ICraftingMedium> getMediums(ICraftingPatternDetails key)
{
List<ICraftingMedium> o = craftingMethods.get( key );
if ( o == null )
o = ImmutableList.of();
return o;
}
@Override
public boolean validForPass(int i)
{
return i == 1;
}
}