actual freya branch

2026-09-12 15:41:31 +00:00
parent 8049e0a882
commit 68c1cd27d4
3510 changed files with 336689 additions and 302906 deletions
@@ -0,0 +1,216 @@
+/*
+ * 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.datatables;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.Collection;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javolution.util.FastList;
+import javolution.util.FastMap;
+
+import com.l2jserver.L2DatabaseFactory;
+import com.l2jserver.gameserver.model.actor.L2Summon;
+
+public class SummonSkillsTable
+{
+	private static Logger _log = Logger.getLogger(SummonSkillsTable.class.getName());
+	private final FastMap<Integer, Map<Integer, L2PetSkillLearn>> _skillTrees;
+	
+	public static SummonSkillsTable getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	public void reload()
+	{
+		_skillTrees.clear();
+		load();
+	}
+	
+	private SummonSkillsTable()
+	{
+		_skillTrees = new FastMap<>();
+		load();
+	}
+	
+	private void load()
+	{
+		int npcId = 0;
+		int count = 0;
+		
+		Connection con = null;
+		try
+		{
+			con = L2DatabaseFactory.getInstance().getConnection();
+			try
+			{
+				PreparedStatement statement = con.prepareStatement("SELECT id FROM npc WHERE type IN ('L2Pet','L2BabyPet','L2SiegeSummon') ORDER BY id");
+				ResultSet petlist = statement.executeQuery();
+				Map<Integer, L2PetSkillLearn> map;
+				L2PetSkillLearn skillLearn;
+				
+				PreparedStatement statement2 = con.prepareStatement("SELECT minLvl, skillId, skillLvl FROM pets_skills where templateId=? ORDER BY skillId, skillLvl");
+				while (petlist.next())
+				{
+					map = new FastMap<>();
+					npcId = petlist.getInt("id");
+					statement2.setInt(1, npcId);
+					ResultSet skilltree = statement2.executeQuery();
+					statement2.clearParameters();
+					
+					while (skilltree.next())
+					{
+						int id = skilltree.getInt("skillId");
+						int lvl = skilltree.getInt("skillLvl");
+						int minLvl = skilltree.getInt("minLvl");
+						
+						skillLearn = new L2PetSkillLearn(id, lvl, minLvl);
+						map.put(SkillTable.getSkillHashCode(id, lvl + 1), skillLearn);
+					}
+					_skillTrees.put(npcId, map);
+					skilltree.close();
+					
+					count += map.size();
+					_log.fine("PetSkillsTable: skill tree for pet " + npcId + " has " + map.size() + " skills");
+				}
+				statement2.close();
+				petlist.close();
+				statement.close();
+			}
+			catch (Exception e)
+			{
+				_log.log(Level.SEVERE, "Error while creating pet skill tree (Pet ID " + npcId + "): " + e.getMessage(), e);
+			}
+			_log.info("PetSkillsTable: Loaded " + count + " skills.");
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.SEVERE, "Error while loading pet skills tables: " + e.getMessage(), e);
+		}
+		finally
+		{
+			L2DatabaseFactory.close(con);
+		}
+	}
+	
+	public int getAvailableLevel(L2Summon cha, int skillId)
+	{
+		int lvl = 0;
+		if (!_skillTrees.containsKey(cha.getNpcId()))
+		{
+			_log.warning("Pet id " + cha.getNpcId() + " does not have any skills assigned.");
+			return lvl;
+		}
+		Collection<L2PetSkillLearn> skills = _skillTrees.get(cha.getNpcId()).values();
+		for (L2PetSkillLearn temp : skills)
+		{
+			if (temp.getId() != skillId)
+			{
+				continue;
+			}
+			if (temp.getLevel() == 0)
+			{
+				if (cha.getLevel() < 70)
+				{
+					lvl = (cha.getLevel() / 10);
+					if (lvl <= 0)
+					{
+						lvl = 1;
+					}
+				}
+				else
+				{
+					lvl = (7 + ((cha.getLevel() - 70) / 5));
+				}
+				
+				// formula usable for skill that have 10 or more skill levels
+				int maxLvl = SkillTable.getInstance().getMaxLevel(temp.getId());
+				if (lvl > maxLvl)
+				{
+					lvl = maxLvl;
+				}
+				break;
+			}
+			else if (temp.getMinLevel() <= cha.getLevel())
+			{
+				if (temp.getLevel() > lvl)
+				{
+					lvl = temp.getLevel();
+				}
+			}
+		}
+		return lvl;
+	}
+	
+	public FastList<Integer> getAvailableSkills(L2Summon cha)
+	{
+		FastList<Integer> skillIds = new FastList<>();
+		if (!_skillTrees.containsKey(cha.getNpcId()))
+		{
+			_log.warning("Pet id " + cha.getNpcId() + " does not have any skills assigned.");
+			return skillIds;
+		}
+		Collection<L2PetSkillLearn> skills = _skillTrees.get(cha.getNpcId()).values();
+		for (L2PetSkillLearn temp : skills)
+		{
+			if (skillIds.contains(temp.getId()))
+			{
+				continue;
+			}
+			skillIds.add(temp.getId());
+		}
+		return skillIds;
+	}
+	
+	public static final class L2PetSkillLearn
+	{
+		private final int _id;
+		private final int _level;
+		private final int _minLevel;
+		
+		public L2PetSkillLearn(int id, int lvl, int minLvl)
+		{
+			_id = id;
+			_level = lvl;
+			_minLevel = minLvl;
+		}
+		
+		public int getId()
+		{
+			return _id;
+		}
+		
+		public int getLevel()
+		{
+			return _level;
+		}
+		
+		public int getMinLevel()
+		{
+			return _minLevel;
+		}
+	}
+	
+	@SuppressWarnings("synthetic-access")
+	private static class SingletonHolder
+	{
+		protected static final SummonSkillsTable _instance = new SummonSkillsTable();
+	}
+}