New useful utils.

Index: Util.java
===================================================================
--- Util.java   (revision 5522)
+++ Util.java   (working copy)
@@ -18,14 +18,18 @@
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.List;

 import javolution.text.TextBuilder;
+import javolution.util.FastList;

 import com.l2jserver.Config;
 import com.l2jserver.gameserver.ThreadPoolManager;
 import com.l2jserver.gameserver.model.L2Object;
 import com.l2jserver.gameserver.model.actor.L2Character;
 import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jserver.gameserver.network.serverpackets.NpcHtmlMessage;
+import com.l2jserver.gameserver.network.serverpackets.ShowBoard;
 import com.l2jserver.util.file.filter.ExtFilter;

 /**
@@ -472,4 +476,106 @@
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
        return dateFormat.format(date.getTime());
    }
+
+   /**
+    * Sends the given html to the player.
+    * @param activeChar
+    * @param html
+    */
+   public static void sendHtml(L2PcInstance activeChar, String html)
+   {
+       NpcHtmlMessage npcHtml = new NpcHtmlMessage(0);
+       npcHtml.setHtml(html);
+       activeChar.sendPacket(npcHtml);
+   }
+
+   /**
+    * Sends the html using the community board window.
+    * @param activeChar
+    * @param html
+    */
+   public static void sendCBHtml(L2PcInstance activeChar, String html)
+   {
+       sendCBHtml(activeChar, html, "");
+   }
+
+   /**
+    * Sends the html using the community board window.
+    * @param activeChar
+    * @param html
+    * @param fillMultiEdit fills the multiedit window (if any) inside the community board.
+    */
+   public static void sendCBHtml(L2PcInstance activeChar, String html, String fillMultiEdit)
+   {
+       if (activeChar == null)
+           return;
+
+       if (html != null)
+       {
+           activeChar.clearBypass();
+           int len = html.length();
+           for (int i = 0; i < len; i++)
+           {
+               int start = html.indexOf("\"bypass ", i);
+               int finish = html.indexOf("\"", start + 1);
+               if (start < 0 || finish < 0)
+                   break;
+
+               if (html.substring(start + 8, start + 10).equals("-h"))
+                   start += 11;
+               else
+                   start += 8;
+
+               i = finish;
+               int finish2 = html.indexOf("$", start);
+               if (finish2 < finish && finish2 > 0)
+                   activeChar.addBypass2(html.substring(start, finish2).trim());
+               else
+                   activeChar.addBypass(html.substring(start, finish).trim());
+           }
+       }
+
+       if (fillMultiEdit != null)
+       {
+           activeChar.sendPacket(new ShowBoard(html, "1001"));
+           fillMultiEditContent(activeChar, fillMultiEdit);
+       }
+       else
+       {
+           activeChar.sendPacket(new ShowBoard(null, "101"));
+           activeChar.sendPacket(new ShowBoard(html, "101"));
+           activeChar.sendPacket(new ShowBoard(null, "102"));
+           activeChar.sendPacket(new ShowBoard(null, "103"));
+       }
+   }
+
+   /**
+   *
+   * Fills the community board's multiedit window with text. Must send after sendCBHtml
+   * @param activeChar
+   * @param text
+   */
+   public static void fillMultiEditContent(L2PcInstance activeChar, String text)
+   {
+       text = text.replaceAll("<br>", "\n");
+       List<String> _arg = new FastList<>();
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add(activeChar.getName());
+       _arg.add(Integer.toString(activeChar.getObjectId()));
+       _arg.add(activeChar.getAccountName());
+       _arg.add("9");
+       _arg.add(" ");
+       _arg.add(" ");
+       _arg.add(text);
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add("0");
+       _arg.add("0");
+       activeChar.sendPacket(new ShowBoard(_arg));
+   }
 }