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Make /itemdb command list the 15 shortest item.csv names for said item.

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This will be useful when making eco signs.
This commit is contained in:
KHobbits 2012-09-08 18:33:06 +01:00
parent ecd96a81dd
commit 8e885a3a6e
15 changed files with 119 additions and 8 deletions
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96
Essentials/src/com/earth2me/essentials/ItemDb.java
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@ -2,10 +2,7 @@ package com.earth2me.essentials;
import static com.earth2me.essentials.I18n._;
import com.earth2me.essentials.api.IItemDb;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.*;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
@ -20,6 +17,7 @@ public class ItemDb implements IConf, IItemDb
file = new ManagedFile("items.csv", ess);
}
private final transient Map<String, Integer> items = new HashMap<String, Integer>();
private final transient Map<ItemData, List<String>> names = new HashMap<ItemData, List<String>>();
private final transient Map<String, Short> durabilities = new HashMap<String, Short>();
private final transient ManagedFile file;
@ -35,6 +33,7 @@ public class ItemDb implements IConf, IItemDb
durabilities.clear();
items.clear();
names.clear();
for (String line : lines)
{
@ -51,9 +50,25 @@ public class ItemDb implements IConf, IItemDb
}
final int numeric = Integer.parseInt(parts[1]);
final short data = parts.length > 2 && !parts[2].equals("0") ? Short.parseShort(parts[2]) : 0;
String itemName = parts[0].toLowerCase(Locale.ENGLISH);
durabilities.put(parts[0].toLowerCase(Locale.ENGLISH), parts.length > 2 && !parts[2].equals("0") ? Short.parseShort(parts[2]) : 0);
items.put(parts[0].toLowerCase(Locale.ENGLISH), numeric);
durabilities.put(itemName, data);
items.put(itemName, numeric);
ItemData itemData = new ItemData(numeric, data);
if (names.containsKey(itemData))
{
List<String> nameList = names.get(itemData);
nameList.add(itemName);
Collections.sort(nameList, new LengthCompare());
}
else
{
List<String> nameList = new ArrayList<String>();
nameList.add(itemName);
names.put(itemData, nameList);
}
}
}
@ -119,4 +134,73 @@ public class ItemDb implements IConf, IItemDb
retval.setDurability(metaData);
return retval;
}
public String names(ItemStack item)
{
ItemData itemData = new ItemData(item.getTypeId(), item.getDurability());
List<String> nameList = names.get(itemData);
if (nameList.size() > 15)
{
nameList = nameList.subList(0, 14);
}
return Util.joinList(", ", nameList);
}
class ItemData
{
final private int itemNo;
final private short itemData;
ItemData(final int itemNo, final short itemData)
{
this.itemNo = itemNo;
this.itemData = itemData;
}
public int getItemNo()
{
return itemNo;
}
public short getItemData()
{
return itemData;
}
@Override
public int hashCode()
{
return (31 * itemNo) ^ itemData;
}
@Override
public boolean equals(Object o)
{
if (o == null)
{
return false;
}
if (!(o instanceof ItemData))
{
return false;
}
ItemData pairo = (ItemData)o;
return this.itemNo == pairo.getItemNo()
&& this.itemData == pairo.getItemData();
}
}
class LengthCompare implements java.util.Comparator<String>
{
public LengthCompare()
{
super();
}
@Override
public int compare(String s1, String s2)
{
return s1.length() - s2.length();
}
}
}