天堂自救解卡點卷軸的java寫法!

C_ItemUSe.java

首先要在最頂的import加上下面

import l1j.server.server.serverpackets.S_SystemMessage;
import java.sql.Connection;
import java.sql.PreparedStatement;
import l1j.server.L1DatabaseFactory;

再來就是加在

pc.sendPackets(new S_ServerMessage(481, ""));

下面

在加入下面這段語法

// 解卡點卷軸 2/2
} else if(itemId == 70000){
Connection connection = null;
connection = L1DatabaseFactory.getInstance().getConnection();
PreparedStatement preparedstatement =
connection.prepareStatement("UPDATE characters SET
LocX=33085,LocY=33399,MapID=4 WHERE account_name=?");
preparedstatement.setString(1, client.getAccountName());
preparedstatement.execute();
preparedstatement.close();
connection.close();
pc.getInventory().removeItem(l1iteminstance, 1);
pc.sendPackets(newS_SystemMessage("\u5E33\u865F\u5167\u7684
\u5176\u4ED6\u89D2\u8272 \u5DF2\u50B3\u9001\u81F3\u6F58\u6735\u62C9\u3002"));

在去ＤＢ新增:

50001 卡點自救卷軸
scroll 630 normal paper 0 0 1 1687 22
0 0 0 0 0 0 0 0 0 0 0 0

完成