content: /**
   * This file is part of Aion-Lightning <aion-lightning.org>.
   *
   *  Aion-Lightning 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.
   *
   *  Aion-Lightning 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 Aion-Lightning.
   *  If not, see <http://www.gnu.org/licenses/>.
   */
  package com.aionemu.gameserver.services;
  
  import com.aionemu.gameserver.dataholders.DataManager;
  import com.aionemu.gameserver.model.Race;
  import com.aionemu.gameserver.model.gameobjects.player.Player;
  import com.aionemu.gameserver.model.templates.recipe.RecipeTemplate;
  import com.aionemu.gameserver.network.aion.serverpackets.SM_SYSTEM_MESSAGE;
  import com.aionemu.gameserver.utils.PacketSendUtility;
  
  /**
   * @author KID
   */
  public class RecipeService {
  
  	public static RecipeTemplate validateNewRecipe(Player player, int recipeId) {
  		if (player.getRecipeList().size() >= 1600) {
  			PacketSendUtility.sendMessage(player, "You are unable to have more than 1600 recipes at the same time.");
  			return null;
  		}
  
  		RecipeTemplate template = DataManager.RECIPE_DATA.getRecipeTemplateById(recipeId);
  		if (template == null) {
  			PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_RECIPEITEM_CANT_USE_NO_RECIPE);
  			return null;
  		}
  
  		if (template.getRace() != Race.PC_ALL) {
  			if (template.getRace() != player.getRace()) {
  				PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_CRAFTRECIPE_RACE_CHECK);
  				return null;
  			}
  		}
  
  		if (player.getRecipeList().isRecipePresent(recipeId)) {
  			PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_CRAFT_RECIPE_LEARNED_ALREADY);
  			return null;
  		}
  
  		if (!player.getSkillList().isSkillPresent(template.getSkillid())) {
  			PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_CRAFT_RECIPE_CANT_LEARN_SKILL(DataManager.SKILL_DATA.getSkillTemplate(template.getSkillid()).getNameId()));
  			return null;
  		}
  
  		if (template.getSkillpoint() > player.getSkillList().getSkillLevel(template.getSkillid())) {
  			PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_CRAFT_RECIPE_CANT_LEARN_SKILLPOINT);
  			return null;
  		}
  
  		return template;
  	}
  
  	public static boolean addRecipe(Player player, int recipeId, boolean useValidation) {
  		RecipeTemplate template = null;
  		if (useValidation) {
  			template = validateNewRecipe(player, recipeId);
  		}
  		else {
  			template = DataManager.RECIPE_DATA.getRecipeTemplateById(recipeId);
  		}
  
  		if (template == null) {
  			return false;
  		}
  
  		player.getRecipeList().addRecipe(player, template);
  		return true;
  	}
  }
  