package net.minecraft.command.server;

import java.util.List;
import net.minecraft.command.CommandBase;
import net.minecraft.command.CommandException;
import net.minecraft.command.ICommandSender;
import net.minecraft.command.WrongUsageException;
import net.minecraft.network.play.server.S05PacketSpawnPosition;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.BlockPos;

/**+
 * This portion of EaglercraftX contains deobfuscated Minecraft 1.8 source code.
 * 
 * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
 * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
 * 
 * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, ayunami2000. All Rights Reserved.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 */
public class CommandSetDefaultSpawnpoint extends CommandBase {

	/**+
	 * Gets the name of the command
	 */
	public String getCommandName() {
		return "setworldspawn";
	}

	/**+
	 * Return the required permission level for this command.
	 */
	public int getRequiredPermissionLevel() {
		return 2;
	}

	/**+
	 * Gets the usage string for the command.
	 */
	public String getCommandUsage(ICommandSender var1) {
		return "commands.setworldspawn.usage";
	}

	/**+
	 * Callback when the command is invoked
	 */
	public void processCommand(ICommandSender parICommandSender, String[] parArrayOfString) throws CommandException {
		BlockPos blockpos;
		if (parArrayOfString.length == 0) {
			blockpos = getCommandSenderAsPlayer(parICommandSender).getPosition();
		} else {
			if (parArrayOfString.length != 3 || parICommandSender.getEntityWorld() == null) {
				throw new WrongUsageException("commands.setworldspawn.usage", new Object[0]);
			}

			blockpos = parseBlockPos(parICommandSender, parArrayOfString, 0, true);
		}

		parICommandSender.getEntityWorld().setSpawnPoint(blockpos);
		MinecraftServer.getServer().getConfigurationManager()
				.sendPacketToAllPlayers(new S05PacketSpawnPosition(blockpos));
		notifyOperators(parICommandSender, this, "commands.setworldspawn.success", new Object[] {
				Integer.valueOf(blockpos.getX()), Integer.valueOf(blockpos.getY()), Integer.valueOf(blockpos.getZ()) });
	}

	/**+
	 * Return a list of options when the user types TAB
	 */
	public List<String> addTabCompletionOptions(ICommandSender var1, String[] astring, BlockPos blockpos) {
		return astring.length > 0 && astring.length <= 3 ? func_175771_a(astring, 0, blockpos) : null;
	}
}