/*
 * This program 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.
 * 
 * This program 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 net.sf.l2j.gameserver.handler.skillhandlers;

import java.util.logging.Logger;

import net.sf.l2j.Config;
import net.sf.l2j.gameserver.datatables.SkillTable;
import net.sf.l2j.gameserver.handler.ISkillHandler;
import net.sf.l2j.gameserver.lib.Log;
import net.sf.l2j.gameserver.model.L2Character;
import net.sf.l2j.gameserver.model.L2Effect;
import net.sf.l2j.gameserver.model.L2ItemInstance;
import net.sf.l2j.gameserver.model.L2Object;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.actor.instance.L2NpcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2RaidBossInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.EtcStatusUpdate;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.skills.Formulas;
import net.sf.l2j.gameserver.skills.effects.EffectCharge;
import net.sf.l2j.gameserver.templates.L2SkillType;
import net.sf.l2j.gameserver.templates.L2WeaponType;

/**
 * This class ...
 *
 * @version $Revision: 1.1.2.7.2.16 $ $Date: 2005/04/06 16:13:49 $
 */

public class Pdam implements ISkillHandler
{
	private static Logger _log = Logger.getLogger(Pdam.class.getName());
	
	private static final L2SkillType[] SKILL_IDS =
	{
		L2SkillType.PDAM
	};
	
	/**
	 * 
	 * @see net.sf.l2j.gameserver.handler.ISkillHandler#useSkill(net.sf.l2j.gameserver.model.L2Character, net.sf.l2j.gameserver.model.L2Skill, net.sf.l2j.gameserver.model.L2Object[])
	 */
	public void useSkill(L2Character activeChar, L2Skill skill, L2Object[] targets)
	{
		if (activeChar.isAlikeDead())
			return;
		
		int damage = 0;
		
		if (Config.DEBUG)
		{
			_log.fine("Begin Skill processing in Pdam.java " + skill.getSkillType());
		}
		
		for (int index = 0; index < targets.length; index++)
		{
			L2Character target = (L2Character) targets[index];
			Formulas f = Formulas.getInstance();
			L2ItemInstance weapon = activeChar.getActiveWeaponInstance();
			if (activeChar instanceof L2PcInstance && target instanceof L2PcInstance && target.isFakeDeath())
			{
				target.stopFakeDeath(null);
			}
			else if (target.isDead())
				continue;
			
			boolean dual = activeChar.isUsingDualWeapon();
			boolean shld = f.calcShldUse(activeChar, target);
			// PDAM critical chance not affected by buffs, only by STR. Only some skills are meant to crit.
			boolean crit = false;
			if (skill.getBaseCritRate() > 0)
				crit = f.calcCrit(skill.getBaseCritRate() * 10 * f.getSTRBonus(activeChar));
			
			boolean soul = (weapon != null && weapon.getChargedSoulshot() == L2ItemInstance.CHARGED_SOULSHOT && weapon.getItemType() != L2WeaponType.DAGGER);
			
			if (!crit && (skill.getCondition() & L2Skill.COND_CRIT) != 0)
				damage = 0;
			else
				damage = (int) f.calcPhysDam(activeChar, target, skill, shld, false, dual, soul);
			if (skill.getMaxSoulConsumeCount() > 0 && activeChar instanceof L2PcInstance && ((L2PcInstance) activeChar).getSouls() > 0)
			{
				switch (((L2PcInstance) activeChar).getSouls())
				{
					case 1:
						damage *= 1.10;
						break;
					case 2:
						damage *= 1.12;
						break;
					case 3:
						damage *= 1.15;
						break;
					case 4:
						damage *= 1.18;
						break;
					default:
						damage *= 1.20;
						break;
				}
			}
			if (crit)
				damage *= 2; // PDAM Critical damage always 2x and not affected by buffs
				
			if (damage > 5000 && activeChar instanceof L2PcInstance)
			{
				String name = "";
				if (target instanceof L2RaidBossInstance)
					name = "RaidBoss ";
				if (target instanceof L2NpcInstance)
					name += target.getName() + "(" + ((L2NpcInstance) target).getTemplate().npcId + ")";
				if (target instanceof L2PcInstance)
					name = target.getName() + "(" + target.getObjectId() + ") ";
				name += target.getLevel() + " lvl";
				Log.add(activeChar.getName() + "(" + activeChar.getObjectId() + ") " + activeChar.getLevel() + " lvl did damage " + damage + " with skill " + skill.getName() + "(" + skill.getId() + ") to " + name, "damage_pdam");
			}
			
			if (soul && weapon != null)
				weapon.setChargedSoulshot(L2ItemInstance.CHARGED_NONE);
			
			if (damage > 0)
			{
				activeChar.sendDamageMessage(target, damage, false, crit, false);
				
				if (skill.hasEffects())
				{
					if (target.reflectSkill(skill))
					{
						activeChar.stopSkillEffects(skill.getId());
						skill.getEffects((L2Character) null, activeChar);
						SystemMessage sm = new SystemMessage(SystemMessageId.YOU_FEEL_S1_EFFECT);
						sm.addSkillName(skill);
						activeChar.sendPacket(sm);
					}
					else
					{
						// activate attacked effects, if any
						target.stopSkillEffects(skill.getId());
						if (f.calcSkillSuccess(activeChar, target, skill, false, false, false))
						{
							skill.getEffects(activeChar, target);
							
							SystemMessage sm = new SystemMessage(SystemMessageId.YOU_FEEL_S1_EFFECT);
							sm.addSkillName(skill);
							target.sendPacket(sm);
						}
						else
						{
							SystemMessage sm = new SystemMessage(SystemMessageId.S1_WAS_UNAFFECTED_BY_S2);
							sm.addCharName(target);
							sm.addSkillName(skill);
							activeChar.sendPacket(sm);
						}
					}
				}
				
				// Possibility of a lethal strike
				boolean lethal = Formulas.getInstance().calcLethalHit(activeChar, target, skill);
				
				// Make damage directly to HP
				if (!lethal && skill.getDmgDirectlyToHP())
				{
					if (target instanceof L2PcInstance)
					{
						L2PcInstance player = (L2PcInstance) target;
						if (!player.isInvul())
						{
							if (damage >= player.getCurrentHp())
							{
								if (player.isInDuel())
									player.setCurrentHp(1);
								else
								{
									player.setCurrentHp(0);
									if (player.isInOlympiadMode())
									{
										player.abortAttack();
										player.abortCast();
										player.getStatus().stopHpMpRegeneration();
										player.setIsDead(true);
										player.setIsPendingRevive(true);
									}
									else
										player.doDie(activeChar);
								}
							}
							else
								player.setCurrentHp(player.getCurrentHp() - damage);
						}
						
						SystemMessage smsg = new SystemMessage(SystemMessageId.S1_RECEIVED_DAMAGE_OF_S3_FROM_S2);
						smsg.addPcName(player);
						smsg.addCharName(activeChar);
						smsg.addNumber(damage);
						player.sendPacket(smsg);
						
					}
					else
						target.reduceCurrentHp(damage, activeChar);
				}
				else
				{
					target.reduceCurrentHp(damage, activeChar);
				}
				
			}
			else
			// No - damage
			{
				activeChar.sendPacket(new SystemMessage(SystemMessageId.ATTACK_FAILED));
			}
			
			if (skill.getId() == 345 || skill.getId() == 346) // Sonic Rage or Raging Force
			{
				EffectCharge effect = (EffectCharge) activeChar.getFirstEffect(L2Effect.EffectType.CHARGE);
				if (effect != null)
				{
					int effectcharge = effect.getLevel();
					if (effectcharge < 8)
					{
						effectcharge++;
						effect.addNumCharges(1);
						if (activeChar instanceof L2PcInstance)
						{
							activeChar.sendPacket(new EtcStatusUpdate((L2PcInstance) activeChar));
							SystemMessage sm = new SystemMessage(SystemMessageId.FORCE_INCREASED_TO_S1);
							sm.addNumber(effectcharge);
							activeChar.sendPacket(sm);
						}
					}
					else
					{
						SystemMessage sm = new SystemMessage(SystemMessageId.FORCE_MAXLEVEL_REACHED);
						activeChar.sendPacket(sm);
					}
				}
				else
				{
					if (skill.getId() == 345) // Sonic Rage
					{
						L2Skill dummy = SkillTable.getInstance().getInfo(8, 8); // Lv7 Sonic Focus
						dummy.getEffects(activeChar, activeChar);
					}
					else if (skill.getId() == 346) // Raging Force
					{
						L2Skill dummy = SkillTable.getInstance().getInfo(50, 8); // Lv7 Focused Force
						dummy.getEffects(activeChar, activeChar);
					}
				}
			}
			//self Effect :]
			L2Effect effect = activeChar.getFirstEffect(skill.getId());
			if (effect != null && effect.isSelfEffect())
			{
				//Replace old effect with new one.
				effect.exit();
			}
			skill.getEffectsSelf(activeChar);
		}
		
		if (skill.isSuicideAttack())
			activeChar.doDie(null);
	}
	
	/**
	 * 
	 * @see net.sf.l2j.gameserver.handler.ISkillHandler#getSkillIds()
	 */
	public L2SkillType[] getSkillIds()
	{
		return SKILL_IDS;
	}
}