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package com.earth2me.essentials;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
import java.util.logging.Logger;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
public final class ItemDb
{
private ItemDb()
{
}
private final static Logger logger = Logger.getLogger("Minecraft");
private static Map<String, Integer> items = new HashMap<String, Integer>();
private static Map<String, Short> durabilities = new HashMap<String, Short>();
public static void load(File folder, String fname) throws IOException
{
folder.mkdirs();
File file = new File(folder, fname);
if (!file.exists())
{
file.createNewFile();
InputStream res = ItemDb.class.getResourceAsStream("/items.csv");
FileWriter tx = null;
try
{
tx = new FileWriter(file);
for (int i = 0; (i = res.read()) > 0;)
{
tx.write(i);
}
tx.flush();
}
finally
{
try
{
res.close();
}
catch (Exception ex)
{
}
try
{
if (tx != null)
{
tx.close();
}
}
catch (Exception ex)
{
}
}
}
BufferedReader rx = new BufferedReader(new FileReader(file));
try
{
items.clear();
for (int i = 0; rx.ready(); i++)
{
try
{
String line = rx.readLine().trim().toLowerCase();
if (line.startsWith("#"))
{
continue;
}
String[] parts = line.split("[^a-z0-9]");
if (parts.length < 2)
{
continue;
}
int numeric = Integer.parseInt(parts[1]);
durabilities.put(parts[0].toLowerCase(), parts.length > 2 && !parts[2].equals("0") ? Short.parseShort(parts[2]) : 0);
items.put(parts[0].toLowerCase(), numeric);
}
catch (Exception ex)
{
logger.warning(Util.format("parseError", fname, i));
}
}
}
finally
{
rx.close();
}
}
public static ItemStack get(String id, int quantity) throws Exception
{
ItemStack retval = get(id.toLowerCase());
retval.setAmount(quantity);
return retval;
}
public static ItemStack get(String id) throws Exception
{
int itemid = 0;
String itemname = null;
short metaData = 0;
if (id.matches("^\\d+[:+',;.]\\d+$"))
{
itemid = Integer.parseInt(id.split("[:+',;.]")[0]);
metaData = Short.parseShort(id.split("[:+',;.]")[1]);
}
else if (id.matches("^\\d+$"))
{
itemid = Integer.parseInt(id);
}
else if (id.matches("^[^:+',;.]+[:+',;.]\\d+$"))
{
itemname = id.split("[:+',;.]")[0].toLowerCase();
metaData = Short.parseShort(id.split("[:+',;.]")[1]);
}
else
{
itemname = id.toLowerCase();
}
if (itemname != null)
{
if (items.containsKey(itemname))
{
itemid = items.get(itemname);
if (durabilities.containsKey(itemname) && metaData == 0)
{
metaData = durabilities.get(itemname);
}
}
else
{
throw new Exception(Util.format("unknownItemName", id));
}
}
Material mat = Material.getMaterial(itemid);
if (mat == null)
{
throw new Exception(Util.format("unknownItemId", itemid));
}
ItemStack retval = new ItemStack(mat);
retval.setAmount(Essentials.getStatic().getSettings().getDefaultStackSize());
retval.setDurability(metaData);
return retval;
}
}
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