PlayableStat.java

/*
 * 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 com.l2jserver.gameserver.model.actor.stat;

import java.util.logging.Logger;

import com.l2jserver.Config;
import com.l2jserver.gameserver.datatables.ExperienceTable;
import com.l2jserver.gameserver.datatables.PetDataTable;
import com.l2jserver.gameserver.instancemanager.ZoneManager;
import com.l2jserver.gameserver.model.actor.L2Character;
import com.l2jserver.gameserver.model.actor.L2Playable;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.model.actor.instance.L2PetInstance;
import com.l2jserver.gameserver.model.zone.type.L2SwampZone;
import com.l2jserver.gameserver.network.communityserver.CommunityServerThread;
import com.l2jserver.gameserver.network.communityserver.writepackets.WorldInfo;


public class PlayableStat extends CharStat
{
	protected static final Logger _log = Logger.getLogger(PlayableStat.class.getName());
	
	public PlayableStat(L2Playable activeChar)
	{
		super(activeChar);
	}
	
	public boolean addExp(long value)
	{
		if ((getExp() + value) < 0 || (value > 0 && getExp() == (getExpForLevel(getMaxLevel()) - 1)))
			return true;
		
		if (getExp() + value >= getExpForLevel(getMaxLevel()))
			value = getExpForLevel(getMaxLevel()) - 1 - getExp();
		
		setExp(getExp() + value);
		
		byte minimumLevel = 1;
		if (getActiveChar() instanceof L2PetInstance)
		{
			// get minimum level from L2NpcTemplate
			minimumLevel = (byte)PetDataTable.getInstance().getPetMinLevel(((L2PetInstance)getActiveChar()).getTemplate().npcId);
		}
		
		byte level = minimumLevel; // minimum level
		
		for (byte tmp = level; tmp <= getMaxLevel(); tmp++)
		{
			if (getExp() >= getExpForLevel(tmp))
				continue;
			level = --tmp;
			break;
		}
		if (level != getLevel() && level >= minimumLevel)
			addLevel((byte)(level - getLevel()));
		
		return true;
	}
	
	public boolean removeExp(long value)
	{
		if ((getExp() - value) < 0 )
			value = getExp()-1;
		
		setExp(getExp() - value);
		
		byte minimumLevel = 1;
		if (getActiveChar() instanceof L2PetInstance)
		{
			// get minimum level from L2NpcTemplate
			minimumLevel = (byte)PetDataTable.getInstance().getPetMinLevel(((L2PetInstance)getActiveChar()).getTemplate().npcId);
		}
		byte level = minimumLevel;
		
		for (byte tmp = level; tmp <= getMaxLevel(); tmp++)
		{
			if (getExp() >= getExpForLevel(tmp))
				continue;
			level = --tmp;
			break;
		}
		if (level != getLevel() && level >= minimumLevel)
			addLevel((byte)(level - getLevel()));
		return true;
	}
	
	public boolean addExpAndSp(long addToExp, int addToSp)
	{
		boolean expAdded = false;
		boolean spAdded = false;
		if (addToExp >= 0) expAdded = addExp(addToExp);
		if (addToSp >= 0) spAdded = addSp(addToSp);
		
		return expAdded || spAdded;
	}
	
	public boolean removeExpAndSp(long removeExp, int removeSp)
	{
		boolean expRemoved = false;
		boolean spRemoved = false;
		if (removeExp > 0) expRemoved = removeExp(removeExp);
		if (removeSp > 0) spRemoved = removeSp(removeSp);
		
		return expRemoved || spRemoved;
	}
	
	public boolean addLevel(byte value)
	{
		if (getLevel() + value > getMaxLevel() - 1)
		{
			if (getLevel() < getMaxLevel() - 1)
				value = (byte)(getMaxLevel() - 1 - getLevel());
			else
				return false;
		}
		
		boolean levelIncreased = (getLevel() + value > getLevel());
		value += getLevel();
		setLevel(value);
		
		// Sync up exp with current level
		if (getExp() >= getExpForLevel(getLevel() + 1) || getExpForLevel(getLevel()) > getExp()) setExp(getExpForLevel(getLevel()));
		
		if (!levelIncreased && getActiveChar() instanceof L2PcInstance && !((L2PcInstance)(getActiveChar())).isGM() && Config.DECREASE_SKILL_LEVEL)
		{
			((L2PcInstance)(getActiveChar())).checkPlayerSkills();
		}
		
		if (!levelIncreased) return false;
		
		getActiveChar().getStatus().setCurrentHp(getActiveChar().getStat().getMaxHp());
		getActiveChar().getStatus().setCurrentMp(getActiveChar().getStat().getMaxMp());
		if (getActiveChar() instanceof L2PcInstance)
			CommunityServerThread.getInstance().sendPacket(new WorldInfo((L2PcInstance) getActiveChar(), null, WorldInfo.TYPE_UPDATE_PLAYER_DATA));
		
		return true;
	}
	
	public boolean addSp(int value)
	{
		if (value < 0)
		{
			_log.warning("wrong usage");
			return false;
		}
		int currentSp = getSp();
		if (currentSp == Integer.MAX_VALUE)
			return false;
		
		if (currentSp > Integer.MAX_VALUE - value)
			value = Integer.MAX_VALUE - currentSp;
		
		setSp(currentSp + value);
		return true;
	}
	
	public boolean removeSp(int value)
	{
		int currentSp = getSp();
		if (currentSp < value)
			value = currentSp;
		setSp(getSp() - value);
		return true;
	}
	
	public long getExpForLevel(int level) { return level; }
	
	@Override
	public int getRunSpeed()
	{
		int val = super.getRunSpeed();
		if (getActiveChar().isInsideZone(L2Character.ZONE_WATER))
			val /= 2;
		
		if (getActiveChar().isInsideZone(L2Character.ZONE_SWAMP))
		{
			L2SwampZone zone = ZoneManager.getInstance().getZone(getActiveChar(), L2SwampZone.class);
			int bonus = zone == null ? 0 : zone.getMoveBonus();
			double dbonus = bonus / 100.0; //%
			val += val * dbonus;
		}
		
		return val;
	}
	
	@Override
	public L2Playable getActiveChar()
	{
		return (L2Playable)super.getActiveChar();
	}
	
	public int getMaxLevel()
	{
		return ExperienceTable.getInstance().getMaxLevel();
	}
}