trunk/dist/game/data/scripts/handlers/effecthandlers/DamOverTimePercent.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2004-2014 L2J DataPack
+ * 
+ * This file is part of L2J DataPack.
+ * 
+ * L2J DataPack is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * L2J DataPack is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.effecthandlers;
+
+import com.l2jserver.gameserver.model.StatsSet;
+import com.l2jserver.gameserver.model.conditions.Condition;
+import com.l2jserver.gameserver.model.effects.AbstractEffect;
+import com.l2jserver.gameserver.model.effects.L2EffectType;
+import com.l2jserver.gameserver.model.skills.BuffInfo;
+import com.l2jserver.gameserver.network.SystemMessageId;
+
+/**
+ * Damage Over Time Percent effect implementation.
+ * @author Adry_85
+ */
+public final class DamOverTimePercent extends AbstractEffect
+{
+	private final boolean _canKill;
+	private final double _power;
+	
+	public DamOverTimePercent(Condition attachCond, Condition applyCond, StatsSet set, StatsSet params)
+	{
+		super(attachCond, applyCond, set, params);
+		
+		_canKill = params.getBoolean("canKill", false);
+		_power = params.getDouble("power", 0);
+	}
+	
+	@Override
+	public L2EffectType getEffectType()
+	{
+		return L2EffectType.DMG_OVER_TIME_PERCENT;
+	}
+	
+	@Override
+	public boolean onActionTime(BuffInfo info)
+	{
+		if (info.getEffected().isDead())
+		{
+			return false;
+		}
+		
+		double damage = info.getEffected().getCurrentHp() * _power * getTicksMultiplier();
+		if (damage >= (info.getEffected().getCurrentHp() - 1))
+		{
+			if (info.getSkill().isToggle())
+			{
+				info.getEffected().sendPacket(SystemMessageId.YOUR_SKILL_HAS_BEEN_CANCELED_DUE_TO_LACK_OF_HP);
+				return false;
+			}
+			
+			// For DOT skills that will not kill effected player.
+			if (!_canKill)
+			{
+				// Fix for players dying by DOTs if HP < 1 since reduceCurrentHP method will kill them
+				if (info.getEffected().getCurrentHp() <= 1)
+				{
+					return info.getSkill().isToggle();
+				}
+				
+				damage = info.getEffected().getCurrentHp() - 1;
+			}
+		}
+		info.getEffected().reduceCurrentHpByDOT(damage, info.getEffector(), info.getSkill());
+		info.getEffected().notifyDamageReceived(damage, info.getEffector(), info.getSkill(), false, true);
+		
+		return info.getSkill().isToggle();
+	}
+}