-Added two new effects (BlockTarget & Duel).

-Added <target hp="n%" /> condition (example - Last Attack skill).
-Updated DamOverTime effect - add increase charges count over time.
-Updated EnergyAttack effect to new charges system.
-Updated FatalBlow effect (able to increase skill power damage if target has affected by selected abnormal type).
-Added parameter ignorePhysDefPercent for skills that ignores some % of enemy pDef.
-Added function isInvulnerableFor(player) and updated PcCondOverride for this function.
-NPC and NPC buffers data updated for Othell Ground skill Poison Zone.
-Updated PhysicalAttack effect for skills, that decreases power when using some weapon types, and increases power when using some weapon types. also added isLastAttack parameter (for skill Last Attack atm).
-Added stat momentumSkillPower (for Tyrr' passive). Increases power when player have more charges (max 3).
-Updated some effect for working with maxSkillDamage parameter.
-Updated some old and new skills to 10531.

Contributed by NviX.

trunk/java/com/l2jserver/gameserver/model/L2Object.java

@@ -184,7 +184,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 	@Override
 	public final boolean spawnMe()
 	{
-		assert (getWorldRegion() == null) && (getLocation().getX() != 0) && (getLocation().getY() != 0) && (getLocation().getZ() != 0);
+		assert(getWorldRegion() == null) && (getLocation().getX() != 0) && (getLocation().getY() != 0) && (getLocation().getZ() != 0);
 		
 		synchronized (this)
 		{
@@ -569,7 +569,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 	
 	public void removeStatusListener(L2Character object)
 	{
-		
+	
 	}
 	
 	protected void badCoords()
@@ -1007,6 +1007,15 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		return false;
 	}
 	
+	/**
+	 * @param player
+	 * @return {@code true} if player can ignore an invulnerable object if it's invulnerable, {@code false} otherwise.
+	 */
+	public boolean isVulnerableFor(L2Character player)
+	{
+		return !isInvul() || player.canOverrideCond(PcCondOverride.VULNERABLE_ALL_PLAYERS);
+	}
+	
 	@Override
 	public boolean equals(Object obj)
 	{