143 lines
2.5 KiB
Java
143 lines
2.5 KiB
Java
package appeng.me;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.util.HashSet;
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import java.util.Set;
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import net.minecraft.nbt.CompressedStreamTools;
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import net.minecraft.nbt.NBTTagCompound;
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import org.bouncycastle.util.encoders.Base64;
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import appeng.api.networking.IGrid;
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import appeng.api.networking.IGridStorage;
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import appeng.core.AELog;
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import appeng.core.WorldSettings;
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public class GridStorage implements IGridStorage
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{
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IGrid myGrid = null;
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final long myID;
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final NBTTagCompound data;
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public boolean isDirty = false;
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private Set<GridStorage> divlist = new HashSet();
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final GridStorageSearch mySearchEntry; // keep myself in the list until I'm
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// lost...
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/**
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* for use with world settings
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*
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* @param id
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* @param gss
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*/
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public GridStorage(long id, GridStorageSearch gss) {
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myID = id;
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mySearchEntry = gss;
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data = new NBTTagCompound();
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}
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/**
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* for use with world settings
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*
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* @param input
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* @param id
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* @param gss
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*/
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public GridStorage(String input, long id, GridStorageSearch gss) {
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myID = id;
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mySearchEntry = gss;
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NBTTagCompound myTag = null;
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try
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{
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byte[] dbata = Base64.decode( input );
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myTag = CompressedStreamTools.readCompressed( new ByteArrayInputStream( dbata ) );
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}
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catch (Throwable t)
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{
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myTag = new NBTTagCompound();
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}
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data = myTag;
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}
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/**
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* fake storage.
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*/
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public GridStorage() {
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myID = 0;
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mySearchEntry = null;
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data = new NBTTagCompound();
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}
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public String getValue()
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{
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isDirty = false;
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if ( myGrid != null )
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{
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((Grid) myGrid).saveState();
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}
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try
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{
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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CompressedStreamTools.writeCompressed( data, out );
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return new String( Base64.encode( out.toByteArray() ), "UTF-8" );
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}
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catch (IOException e)
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{
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AELog.error( e );
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}
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return "";
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}
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@Override
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public NBTTagCompound dataObject()
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{
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return data;
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}
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@Override
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public long getID()
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{
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return myID;
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}
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public void markDirty()
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{
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isDirty = true;
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}
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public IGrid getGrid()
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{
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return myGrid;
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}
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public void setGrid(Grid grid)
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{
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myGrid = grid;
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}
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public void addDivided(GridStorage gs)
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{
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divlist.add( gs );
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}
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public boolean hasDivided(GridStorage myStorage)
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{
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return divlist.contains( myStorage );
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}
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public void remove()
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{
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WorldSettings.getInstance().destroyGridStorage( getID() );
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}
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}
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