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package com.earth2me.essentials;
import static com.earth2me.essentials.I18n.tl;
import static com.earth2me.essentials.I18n.capitalCase;
import com.earth2me.essentials.Trade.OverflowType;
import com.earth2me.essentials.commands.NoChargeException;
import com.earth2me.essentials.craftbukkit.InventoryWorkaround;
import com.earth2me.essentials.textreader.IText;
import com.earth2me.essentials.textreader.KeywordReplacer;
import com.earth2me.essentials.textreader.SimpleTextInput;
import com.earth2me.essentials.utils.DateUtil;
import com.earth2me.essentials.utils.NumberUtil;
import java.math.BigDecimal;
import java.util.*;
import java.util.logging.Level;
import net.ess3.api.IEssentials;
import org.bukkit.Material;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.inventory.ItemStack;
public class Kit
{
//TODO: Convert this to use one of the new text classes?
public static String listKits(final IEssentials ess, final User user) throws Exception
{
try
{
final ConfigurationSection kits = ess.getSettings().getKits();
final StringBuilder list = new StringBuilder();
for (String kitItem : kits.getKeys(false))
{
if (user == null)
{
list.append(" ").append(capitalCase(kitItem));
}
else if (user.isAuthorized("essentials.kits." + kitItem.toLowerCase(Locale.ENGLISH)))
{
String cost = "";
String name = capitalCase(kitItem);
BigDecimal costPrice = new Trade("kit-" + kitItem.toLowerCase(Locale.ENGLISH), ess).getCommandCost(user);
if (costPrice.signum() > 0)
{
cost = tl("kitCost", NumberUtil.displayCurrency(costPrice, ess));
}
final Map<String, Object> kit = ess.getSettings().getKit(kitItem);
if (Kit.getNextUse(user, kitItem, kit) != 0)
{
name = tl("kitDelay", name);
}
list.append(" ").append(name).append(cost);
}
}
return list.toString().trim();
}
catch (Exception ex)
{
throw new Exception(tl("kitError"), ex);
}
}
public static void checkTime(final User user, final String kitName, final Map<String, Object> els) throws Exception
{
final Calendar time = new GregorianCalendar();
long nextUse = getNextUse(user, kitName, els);
if (nextUse == 0L)
{
user.setKitTimestamp(kitName, time.getTimeInMillis());
}
else if (nextUse < 0L)
{
user.sendMessage(tl("kitOnce"));
throw new NoChargeException();
}
else
{
user.sendMessage(tl("kitTimed", DateUtil.formatDateDiff(nextUse)));
throw new NoChargeException();
}
}
public static long getNextUse(final User user, final String kitName, final Map<String, Object> els) throws Exception
{
if (user.isAuthorized("essentials.kit.exemptdelay"))
{
return 0L;
}
final Calendar time = new GregorianCalendar();
double delay = 0;
try
{
// Make sure delay is valid
delay = els.containsKey("delay") ? ((Number)els.get("delay")).doubleValue() : 0.0d;
}
catch (Exception e)
{
throw new Exception(tl("kitError2"));
}
// When was the last kit used?
final long lastTime = user.getKitTimestamp(kitName);
// When can be use the kit again?
final Calendar delayTime = new GregorianCalendar();
delayTime.setTimeInMillis(lastTime);
delayTime.add(Calendar.SECOND, (int)delay);
delayTime.add(Calendar.MILLISECOND, (int)((delay * 1000.0) % 1000.0));
if (lastTime == 0L || lastTime > time.getTimeInMillis())
{
// If we have no record of kit use, or its corrupted, give them benifit of the doubt.
return 0L;
}
else if (delay < 0d)
{
// If the kit has a negative kit time, it can only be used once.
return -1;
}
else if (delayTime.before(time))
{
// If the kit was used in the past, but outside the delay time, it can be used.
return 0L;
}
else
{
// If the kit has been used recently, return the next time it can be used.
return delayTime.getTimeInMillis();
}
}
public static List<String> getItems(final IEssentials ess, final User user, final String kitName, final Map<String, Object> kit) throws Exception
{
if (kit == null)
{
throw new Exception(tl("kitNotFound"));
}
try
{
final List<String> itemList = new ArrayList<String>();
final Object kitItems = kit.get("items");
if (kitItems instanceof List)
{
for (Object item : (List)kitItems)
{
if (item instanceof String)
{
itemList.add(item.toString());
continue;
}
throw new Exception("Invalid kit item: " + item.toString());
}
return itemList;
}
throw new Exception("Invalid item list");
}
catch (Exception e)
{
ess.getLogger().log(Level.WARNING, "Error parsing kit " + kitName + ": " + e.getMessage());
throw new Exception(tl("kitError2"), e);
}
}
public static void expandItems(final IEssentials ess, final User user, final List<String> items) throws Exception
{
try
{
IText input = new SimpleTextInput(items);
IText output = new KeywordReplacer(input, user.getSource(), ess);
boolean spew = false;
final boolean allowUnsafe = ess.getSettings().allowUnsafeEnchantments();
for (String kitItem : output.getLines())
{
if (kitItem.startsWith(ess.getSettings().getCurrencySymbol()))
{
BigDecimal value = new BigDecimal(kitItem.substring(ess.getSettings().getCurrencySymbol().length()).trim());
Trade t = new Trade(value, ess);
t.pay(user, OverflowType.DROP);
continue;
}
final String[] parts = kitItem.split(" +");
final ItemStack parseStack = ess.getItemDb().get(parts[0], parts.length > 1 ? Integer.parseInt(parts[1]) : 1);
if (parseStack.getType() == Material.AIR) {
continue;
}
final MetaItemStack metaStack = new MetaItemStack(parseStack);
if (parts.length > 2)
{
// We pass a null sender here because kits should not do perm checks
metaStack.parseStringMeta(null, allowUnsafe, parts, 2, ess);
}
final Map<Integer, ItemStack> overfilled;
final boolean allowOversizedStacks = user.isAuthorized("essentials.oversizedstacks");
if (allowOversizedStacks)
{
overfilled = InventoryWorkaround.addOversizedItems(user.getBase().getInventory(), ess.getSettings().getOversizedStackSize(), metaStack.getItemStack());
}
else
{
overfilled = InventoryWorkaround.addItems(user.getBase().getInventory(), metaStack.getItemStack());
}
for (ItemStack itemStack : overfilled.values())
{
int spillAmount = itemStack.getAmount();
if (!allowOversizedStacks) {
itemStack.setAmount(spillAmount < itemStack.getMaxStackSize() ? spillAmount : itemStack.getMaxStackSize());
}
while (spillAmount > 0) {
user.getWorld().dropItemNaturally(user.getLocation(), itemStack);
spillAmount -= itemStack.getAmount();
}
spew = true;
}
}
user.getBase().updateInventory();
if (spew)
{
user.sendMessage(tl("kitInvFull"));
}
}
catch (Exception e)
{
user.getBase().updateInventory();
ess.getLogger().log(Level.WARNING, e.getMessage());
throw new Exception(tl("kitError2"), e);
}
}
}
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