FAN/SQUARE SKill target types [Core]

Index: java/com/l2jserver/gameserver/model/L2Skill.java
===================================================================
--- java/com/l2jserver/gameserver/model/L2Skill.java    (revision 171)
+++ java/com/l2jserver/gameserver/model/L2Skill.java    (working copy)
@@ -96,6 +96,8 @@
        TARGET_PET,
        TARGET_SUMMON,
        TARGET_AREA,
+       TARGET_AREA_FAN,
+       TARGET_AREA_SQUARE,
        TARGET_FRONT_AREA,
        TARGET_BEHIND_AREA,
        TARGET_AURA,
@@ -216,6 +218,7 @@

    /** Target type of the skill : SELF, PARTY, CLAN, PET... */
    private final SkillTargetType _targetType;
+   private final int[] _areaParams;
    private final int _feed;
    // base success chance
    private final double _power;
@@ -487,6 +490,26 @@
        _skillRadius = set.getInteger("skillRadius", 80);

        _targetType = set.getEnum("target", SkillTargetType.class);
+       String areaParams = set.getString("areaParams", null);
+       if (areaParams != null)
+       {
+           try
+           {
+               String [] valuesSplit = areaParams.split(",");
+               if (valuesSplit.length != 4)
+                   throw new IllegalArgumentException("SkillId: "+_id+" invalid areaParams value: "+areaParams+", \"directionV(90: top, 0: front, -90: bottom), directionH(0: front, 90: right, 180: back, 270: left), distance, radius  \" required");
+
+               _areaParams = new int[4];
+               for (int i = 0; i < 4; i++)
+                   _areaParams[i] = Integer.parseInt(valuesSplit[i]);
+           }
+           catch (Exception e)
+           {
+               throw new IllegalArgumentException("SkillId: "+_id+" invalid areaParams value: "+areaParams+", \"directionV(90: top, 0: front, -90: bottom), directionH(0: front, 90: right, 180: back, 270: left), distance, radius  \" required");
+           }
+       }
+       else
+           _areaParams = new int[]{0,0,0,0};
        _power = set.getFloat("power", 0.f);
        _pvpPower = set.getFloat("pvpPower", (float)getPower());
        _pvePower = set.getFloat("pvePower", (float)getPower());
@@ -645,6 +668,19 @@
        return _targetType;
    }

+   /**
+    * Return the area parameters of the skill used for specific target area types. <br>
+    * 0: directionV
+    * 1: directionH
+    * 2: distance
+    * 3: radius
+    * @return
+    */
+   public final int[] getAreaParams()
+   {
+       return _areaParams;
+   }
+
    public final int getCondition()
    {
        return _condition;