Alchemy transmutation support.

Need to implement transmute skills.
I have added skill 17928 as example.

trunk/java/com/l2jserver/gameserver/model/L2AlchemySkill.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2004-2015 L2J Server
+ * 
+ * This file is part of L2J Server.
+ * 
+ * L2J Server 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 Server 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;
+
+import java.util.List;
+
+import com.l2jserver.gameserver.model.holders.ItemHolder;
+
+/**
+ * Alchemy transmute skill DTO.
+ * @author Mobius
+ */
+public class L2AlchemySkill
+{
+	private final List<ItemHolder> _ingredients;
+	private final ItemHolder _product;
+	
+	public L2AlchemySkill(List<ItemHolder> ingredients, ItemHolder product)
+	{
+		_ingredients = ingredients;
+		_product = product;
+	}
+	
+	public List<ItemHolder> getIngridientItems()
+	{
+		return _ingredients;
+	}
+	
+	public ItemHolder getTransmutedItem()
+	{
+		return _product;
+	}
+}

trunk/java/com/l2jserver/gameserver/model/skills/Skill.java

@@ -39,6 +39,7 @@ import com.l2jserver.gameserver.handler.ITargetTypeHandler;
 import com.l2jserver.gameserver.handler.TargetHandler;
 import com.l2jserver.gameserver.instancemanager.HandysBlockCheckerManager;
 import com.l2jserver.gameserver.model.ArenaParticipantsHolder;
+import com.l2jserver.gameserver.model.L2AlchemySkill;
 import com.l2jserver.gameserver.model.L2ExtractableProductItem;
 import com.l2jserver.gameserver.model.L2ExtractableSkill;
 import com.l2jserver.gameserver.model.L2Object;
@@ -208,6 +209,7 @@ public final class Skill implements IIdentifiable
 	private final boolean _simultaneousCast;
 	
 	private L2ExtractableSkill _extractableItems = null;
+	private L2AlchemySkill _transmutedItems = null;
 	
 	private final String _icon;
 	
@@ -385,6 +387,13 @@ public final class Skill implements IIdentifiable
 			_extractableItems = parseExtractableSkill(_id, _level, capsuled_items);
 		}
 		
+		String alchemyTransmuteIngredients = set.getString("alchemyTransmuteIngredients", null);
+		String alchemyTransmuteProducts = set.getString("alchemyTransmuteProduction", null);
+		if ((alchemyTransmuteIngredients != null) && (alchemyTransmuteProducts != null))
+		{
+			_transmutedItems = parseAlchemySkill(_id, _level, alchemyTransmuteIngredients, alchemyTransmuteProducts);
+		}
+		
 		_icon = set.getString("icon", "icon.skill0000");
 		
 		_channelingSkillId = set.getInt("channelingSkillId", 0);
@@ -1706,6 +1715,46 @@ public final class Skill implements IIdentifiable
 		return new L2ExtractableSkill(SkillData.getSkillHashCode(skillId, skillLvl), products);
 	}
 	
+	/**
+	 * Parse an Alchemy transmute skill.
+	 * @param skillId the skill Id
+	 * @param skillLvl the skill level
+	 * @param alchemyTransmuteIngredients the values to parse
+	 * @param alchemyTransmuteProducts the values to parse
+	 * @return the parsed transmute skill
+	 */
+	private L2AlchemySkill parseAlchemySkill(int skillId, int skillLvl, String alchemyTransmuteIngredients, String alchemyTransmuteProducts)
+	{
+		final String[] ingrLists = alchemyTransmuteIngredients.split(";");
+		final String[] prodLists = alchemyTransmuteProducts.split(";");
+		List<ItemHolder> ingridients = new ArrayList<>();
+		ItemHolder product = null;
+		
+		String[] ingrData;
+		for (String ingrList : ingrLists)
+		{
+			ingrData = ingrList.split(",");
+			if (ingrData.length < 2)
+			{
+				_log.warning("Alchemy skills data: Error in Skill Id: " + skillId + " Level: " + skillLvl + " -> wrong seperator!");
+			}
+			ingridients.add(new ItemHolder(Integer.parseInt(ingrData[0]), Integer.parseInt(ingrData[1])));
+		}
+		
+		String[] prodData;
+		for (String prodList : prodLists)
+		{
+			prodData = prodList.split(",");
+			if (prodData.length < 2)
+			{
+				_log.warning("Alchemy skills data: Error in Skill Id: " + skillId + " Level: " + skillLvl + " -> wrong seperator!");
+			}
+			product = new ItemHolder(Integer.parseInt(prodData[0]), Integer.parseInt(prodData[1]));
+		}
+		
+		return new L2AlchemySkill(ingridients, product);
+	}
+	
 	/**
 	 * Parses all the abnormal visual effects.
 	 * @param abnormalVisualEffects the abnormal visual effects list
@@ -1741,6 +1790,11 @@ public final class Skill implements IIdentifiable
 		return _extractableItems;
 	}
 	
+	public L2AlchemySkill getAlchemySkill()
+	{
+		return _transmutedItems;
+	}
+	
 	/**
 	 * @param effectType Effect type to check if its present on this skill effects.
 	 * @param effectTypes Effect types to check if are present on this skill effects.