package net.minecraft.command.type.custom;
import net.minecraft.command.SyntaxErrorException;
import net.minecraft.command.arg.ArgWrapper;
import net.minecraft.command.collections.Parsers;
import net.minecraft.command.construction.CommandDescriptorDefault.CParserData;
import net.minecraft.command.parser.Parser;
import net.minecraft.command.type.IExParse;
import net.minecraft.command.type.base.ExCustomParse;
import net.minecraft.command.type.custom.nbt.TypeNBTArg;
public final class ParserBlockMetaNBT extends ExCustomParse<Void, CParserData>
{
public static final IExParse<Void, CParserData> parser = new ParserBlockMetaNBT();
private ParserBlockMetaNBT()
{
}
@Override
public Void iParse(final Parser parser, final CParserData parserData) throws SyntaxErrorException
{
ArgWrapper<?> nbt;
try
{
nbt = TypeNBTArg.parserBlock.parseSnapshot(parser);
parserData.add((ArgWrapper<?>) null);
parserData.add(nbt);
} catch (final SyntaxErrorException e1)
{
parserData.add(Parsers.integer.parse(parser));
try
{
parserData.add(Parsers.integer.parseSnapshot(parser));
} catch (final SyntaxErrorException e3)
{
parserData.add((ArgWrapper<?>) null);
}
}
return null;
}
}