/**
* ShowCaseStandalone
* Copyright (C) 2012 Kellerkindt <copyright at kellerkindt.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.kellerkindt.scs.commands;
import java.util.UUID;
import org.bukkit.command.CommandSender;
import org.bukkit.inventory.ItemStack;
import com.kellerkindt.scs.exceptions.InsufficientPermissionException;
import com.kellerkindt.scs.exceptions.MissingOrIncorrectArgumentException;
import com.kellerkindt.scs.internals.Todo;
import com.kellerkindt.scs.internals.Todo.Type;
import com.kellerkindt.scs.shops.ExchangeShop;
import com.kellerkindt.scs.utilities.Properties;
import com.kellerkindt.scs.utilities.Term;
import com.kellerkindt.scs.utilities.Utilities;
public class ExchangeCmd extends GenericCmd {
public ExchangeCmd (CommandSender sender, String args[]){
super(sender, args);
this.permission = Properties.permCreateExchange;
}
@Override
public boolean execute() throws MissingOrIncorrectArgumentException, InsufficientPermissionException {
if (errorCheck())
return true;
if(Properties.blacklistedWorlds.contains(player.getWorld().getName()))
throw new InsufficientPermissionException("`rYou are not allowed to create a showcase in this world."); //msg: blacklistError
//Default values:
int amount = 0;
boolean unlimited = false;
int price = 1;
ItemStack is = null;
ItemStack ex = null;
/* Using keyword "this" will attempt to sell whats in your hand.
* ie. default values for material and amount are what's in your hand.
*
* Otherwise default value for amount is 1.
*
* Valid forms of command:
* 1: scs exchange [item/"this"] [item/"this"]
* 2: scs exchange [item/"this"] [item/"this"] [amount]
* 3: scs exchange [item/"this"] [item/"this"] [amount] [price]
*/
//We have optional number of arguments. Lets parse through them.
try {
switch (args.length){
case 0:
case 1:
case 2:
throw new MissingOrIncorrectArgumentException();
case 3:
is = Utilities.getItemStack(player, args[1]);
ex = Utilities.getItemStack(player, args[2]);
break;
case 4:
is = Utilities.getItemStack(player, args[1]);
ex = Utilities.getItemStack(player, args[2]);
if (args[3].equalsIgnoreCase("unlimited"))
unlimited = true;
else
amount = Integer.parseInt(args[3]);
break;
case 5:
is = Utilities.getItemStack(player, args[1]);
ex = Utilities.getItemStack(player, args[2]);
if (args[3].equalsIgnoreCase("unlimited"))
unlimited = true;
else
amount = Integer.parseInt(args[3]);
price = Integer.parseInt(args[4]);
if (price <= 0)
throw new MissingOrIncorrectArgumentException();
break;
}
} catch (Exception e) {
throw new MissingOrIncorrectArgumentException ();
}
if (is == null || is.getTypeId() == 0 || ex == null || ex.getTypeId() == 0) {
throw new MissingOrIncorrectArgumentException (Term.ITEM_MISSING.get()+",is="+is+",ex="+ex);
}
// if the id already exists, the ShopHandler will set a new one
ExchangeShop shop = new ExchangeShop(UUID.randomUUID(), player.getName(), null, is.clone(), ex.clone());
shop.setAmount (amount);
shop.setUnlimited (unlimited);
shop.setPrice (price);
scs.msgPlayer(player, next);
scs.addTodo(player, new Todo (player, Type.CREATE, shop, 0, null));
return true;
}
}