net.minecraft.server.CommandTestForBlock Maven / Gradle / Ivy

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package net.minecraft.server;

import java.util.List;

public class CommandTestForBlock extends CommandAbstract {
	
	public CommandTestForBlock() {
	}
	
	public String getCommand() {
		return "testforblock";
	}
	
	public int a() {
		return 2;
	}
	
	public String getUsage(ICommandListener icommandlistener) {
		return "commands.testforblock.usage";
	}
	
	public void execute(ICommandListener icommandlistener, String[] astring) throws CommandException {
		if (astring.length < 4) {
			throw new ExceptionUsage("commands.testforblock.usage");
		} else {
			icommandlistener.setCommandStat(CommandObjectiveExecutor.EnumCommandResult.AFFECTED_BLOCKS, 0);
			BlockPosition blockposition = a(icommandlistener, astring, 0, false);
			Block block = Block.getByName(astring[3]);
			
			if (block == null) {
				throw new ExceptionInvalidNumber("commands.setblock.notFound", astring[3]);
			} else {
				int i = -1;
				
				if (astring.length >= 5) {
					i = a(astring[4], -1, 15);
				}
				
				World world = icommandlistener.getWorld();
				
				if (!world.isLoaded(blockposition)) {
					throw new CommandException("commands.testforblock.outOfWorld");
				} else {
					NBTTagCompound nbttagcompound = new NBTTagCompound();
					boolean flag = false;
					
					if (astring.length >= 6 && block.isTileEntity()) {
						String s = a(icommandlistener, astring, 5).c();
						
						try {
							nbttagcompound = MojangsonParser.parse(s);
							flag = true;
						} catch (MojangsonParseException mojangsonparseexception) {
							throw new CommandException("commands.setblock.tagError", mojangsonparseexception.getMessage());
						}
					}
					
					IBlockData iblockdata = world.getType(blockposition);
					Block block1 = iblockdata.getBlock();
					
					if (block1 != block) {
						throw new CommandException("commands.testforblock.failed.tile", Integer.valueOf(blockposition.getX()), Integer.valueOf(blockposition.getY()), Integer.valueOf(blockposition.getZ()), block1.getName(), block.getName());
					} else {
						if (i > -1) {
							int j = iblockdata.getBlock().toLegacyData(iblockdata);
							
							if (j != i) {
								throw new CommandException("commands.testforblock.failed.data", Integer.valueOf(blockposition.getX()), Integer.valueOf(blockposition.getY()), Integer.valueOf(blockposition.getZ()), Integer.valueOf(j), Integer.valueOf(i));
							}
						}
						
						if (flag) {
							TileEntity tileentity = world.getTileEntity(blockposition);
							
							if (tileentity == null) {
								throw new CommandException("commands.testforblock.failed.tileEntity", Integer.valueOf(blockposition.getX()), Integer.valueOf(blockposition.getY()), Integer.valueOf(blockposition.getZ()));
							}
							
							NBTTagCompound nbttagcompound1 = new NBTTagCompound();
							
							tileentity.b(nbttagcompound1);
							if (!GameProfileSerializer.a(nbttagcompound, nbttagcompound1, true)) {
								throw new CommandException("commands.testforblock.failed.nbt", Integer.valueOf(blockposition.getX()), Integer.valueOf(blockposition.getY()), Integer.valueOf(blockposition.getZ()));
							}
						}
						
						icommandlistener.setCommandStat(CommandObjectiveExecutor.EnumCommandResult.AFFECTED_BLOCKS, 1);
						a(icommandlistener, this, "commands.testforblock.success", Integer.valueOf(blockposition.getX()), Integer.valueOf(blockposition.getY()), Integer.valueOf(blockposition.getZ()));
					}
				}
			}
		}
	}
	
	public List tabComplete(ICommandListener icommandlistener, String[] astring, BlockPosition blockposition) {
		return astring.length > 0 && astring.length <= 3 ? a(astring, 0, blockposition) : (astring.length == 4 ? a(astring, Block.REGISTRY.keySet()) : null);
	}
}