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package com.earth2me.essentials.commands;
import com.earth2me.essentials.User;
import com.earth2me.essentials.Util;
import org.bukkit.Material;
import org.bukkit.Server;
import org.bukkit.inventory.ItemStack;
public class Commandpowertool extends EssentialsCommand
{
public Commandpowertool()
{
super("powertool");
}
@Override
protected void run(Server server, User user, String commandLabel, String[] args) throws Exception
{
ItemStack is = user.getItemInHand();
if (is == null || is.getType() == Material.AIR)
{
user.sendMessage(Util.i18n("powerToolAir"));
return;
}
String itemName = is.getType().toString().toLowerCase().replaceAll("_", " ");
String command = getFinalArg(args, 0);
if (command != null && !command.isEmpty())
{
if (command.equalsIgnoreCase("list"))
{
String powertools = user.getPowertool(is);
if (powertools == null)
{
user.sendMessage(Util.format("powerToolListEmpty", itemName));
}
else
{
user.sendMessage(Util.format("powerToolList", powertools.replace("|", ", "), itemName));
}
return;
}
if (command.startsWith("r:"))
{
try
{
String removedCommand = command.substring(2);
command = removePowerTool(user, removedCommand, is, itemName);
user.sendMessage(Util.format("powerToolRemove", removedCommand, itemName));
}
catch (Exception e)
{
user.sendMessage(e.getMessage());
return;
}
}
else
{
if (command.startsWith("a:"))
{
try
{
command = appendPowerTool(user, command, is, itemName);
}
catch (Exception e)
{
user.sendMessage(e.getMessage());
return;
}
}
user.sendMessage(Util.format("powerToolAttach", command.replace("|", ", "), itemName));
}
}
else
{
user.sendMessage(Util.format("powerToolRemoveAll", itemName));
}
charge(user);
user.setPowertool(is, command);
}
private String appendPowerTool(User user, String command, ItemStack is, String itemName) throws Exception
{
command = command.substring(2); // Ignore the first 2 chars
String powertools = user.getPowertool(is);
if (powertools != null)
{
if (powertools.contains(command))
{
throw new Exception((Util.format("powerToolAlreadySet", command, itemName)));
}
StringBuilder newCommand = new StringBuilder();
command = newCommand.append(powertools).append("|").append(command).toString();
}
return command;
}
private String removePowerTool(User user, String command, ItemStack is, String itemName) throws Exception
{
String powertools = user.getPowertool(is);
if (!powertools.contains(command))
{
throw new Exception((Util.format("powerToolNoSuchCommandAssigned", command, itemName)));
}
command = powertools.replace(command, "").replace("||", "|");
// Trim off any leading/trailing '|' chars
if (command.startsWith("|"))
{
command = command.substring(1);
}
if (command.endsWith("|"))
{
command = command.substring(0, command.length() - 1);
}
return command;
}
}
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