80 lines
2.4 KiB
Java
80 lines
2.4 KiB
Java
package net.minecraft.command;
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import java.util.Collections;
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import java.util.List;
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import javax.annotation.Nullable;
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import net.minecraft.entity.player.EntityPlayerMP;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.util.math.BlockPos;
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public class CommandSetSpawnpoint extends CommandBase
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{
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/**
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* Gets the name of the command
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*/
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public String getName()
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{
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return "spawnpoint";
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}
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/**
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* Return the required permission level for this command.
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*/
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public int getRequiredPermissionLevel()
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{
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return 2;
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}
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/**
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* Gets the usage string for the command.
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*/
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public String getUsage(ICommandSender sender)
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{
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return "commands.spawnpoint.usage";
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}
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/**
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* Callback for when the command is executed
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*/
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public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
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{
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if (args.length > 1 && args.length < 4)
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{
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throw new WrongUsageException("commands.spawnpoint.usage", new Object[0]);
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}
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else
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{
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EntityPlayerMP entityplayermp = args.length > 0 ? getPlayer(server, sender, args[0]) : getCommandSenderAsPlayer(sender);
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BlockPos blockpos = args.length > 3 ? parseBlockPos(sender, args, 1, true) : entityplayermp.getPosition();
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if (entityplayermp.world != null)
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{
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entityplayermp.setSpawnPoint(blockpos, true);
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notifyCommandListener(sender, this, "commands.spawnpoint.success", new Object[] {entityplayermp.getName(), blockpos.getX(), blockpos.getY(), blockpos.getZ()});
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}
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}
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}
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/**
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* Get a list of options for when the user presses the TAB key
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*/
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public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos)
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{
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if (args.length == 1)
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{
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return getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames());
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}
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else
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{
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return args.length > 1 && args.length <= 4 ? getTabCompletionCoordinate(args, 1, targetPos) : Collections.emptyList();
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}
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}
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/**
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* Return whether the specified command parameter index is a username parameter.
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*/
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public boolean isUsernameIndex(String[] args, int index)
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{
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return index == 0;
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}
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} |