Secret Experience - Ajuda como add um MOD

pessoal eu estava com duvida em como por enchant na arma hero e etc, ai um mosso passou 1 mod para mim
Esse:
Index: /HighRate/L2_GameServer/java/config/intrepid.properties
================================================== =================
--- /HighRate/L2_GameServer/java/config/intrepid.properties (revision 132)
+++ /HighRate/L2_GameServer/java/config/intrepid.properties (revision 146)
@@ -92,2 +92,8 @@
# Max Chat lenght(default 100)
MaxChatLenght = 100
+
+# Special Enchant Hero
+# If set to true and your weapon enchant = EnchantLvl
+# You are awarded with with hero status BUT only when the weapon equipped!
+EnchantHero = False
+EnchantLvl = 0
Index: /HighRate/L2_GameServer/java/net/sf/l2j/Config.java
================================================== =================
--- /HighRate/L2_GameServer/java/net/sf/l2j/Config.java (revision 136)
+++ /HighRate/L2_GameServer/java/net/sf/l2j/Config.java (revision 146)
@@ -680,4 +680,6 @@
public static long L2JMOD_PK_PUNISHMENT_PERIOD;
public static int MAX_CHAT_LENGTH;
+ public static int SPECIAL_ENCHANT_HERO;
+ public static boolean ALLOW_SPECIAL_ENCHANT_HERO;

/** ************************************************** **/
@@ -1624,4 +1626,6 @@
L2JMOD_PK_PUNISHMENT_PERIOD = Long.parseLong(intrepidSettings.getProperty("PKPun ishmentPeriod", "3600"));
MAX_CHAT_LENGTH = Integer.parseInt(intrepidSettings.getProperty("Max ChatLenght", "100"));
+ SPECIAL_ENCHANT_HERO = Integer.parseInt(intrepidSettings.getProperty("Enc hantLvl", "0"));
+ ALLOW_SPECIAL_ENCHANT_HERO = Boolean.valueOf(intrepidSettings.getProperty("Ench antHero", "False"));
}
catch (Exception e)
Index: HighRateCore/java/net/sf/l2j/gameserver/network/clientpackets/UseItem.java
================================================== =================
--- HighRateCore/java/net/sf/l2j/gameserver/network/clientpackets/UseItem.java (revision 148)
+++HighRateCore/java/net/sf/l2j/gameserver/network/clientpackets/UseItem.java (working copy)
@@ -215,6 +215,12 @@

if (item.isEquipable())
{
+ if (item.getItem().getItemGrade() == L2Item.CRYSTAL_S80 && item.getItem().getType2() == L2Item.TYPE2_WEAPON && Config.ALLOW_SPECIAL_ENCHANT_HERO && item.getEnchantLevel() == Config.SPECIAL_ENCHANT_HERO)
+ {
+ activeChar.setHero(true);
+ activeChar.sendMessage("Congratulations"+ activeChar.getName() +"you are special enchant hero now!");
+ activeChar.broadcastUserInfo();
+ }
// No unequipping/equipping while the player is in special conditions
if (activeChar.isStunned() || activeChar.isSleeping() || activeChar.isParalyzed()
|| activeChar.isAlikeDead())

mais como eu Add ele no meu servidor gente porfavor me ajudem Obrigado..