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 +1,212 @@
+/*
+ * 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 gnu.trove.TIntIntHashMap;
+import gnu.trove.TIntObjectHashMap;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jserver.Config;
+import com.l2jserver.L2DatabaseFactory;
+
+public class NpcBufferTable
+{
+	protected static Logger _log = Logger.getLogger(NpcBufferTable.class.getName());
+	
+	private final TIntObjectHashMap<NpcBufferSkills> _buffers = new TIntObjectHashMap<>();
+	
+	private static class NpcBufferSkills
+	{
+		private final TIntIntHashMap _skillId = new TIntIntHashMap();
+		private final TIntIntHashMap _skillLevels = new TIntIntHashMap();
+		private final TIntIntHashMap _skillFeeIds = new TIntIntHashMap();
+		private final TIntIntHashMap _skillFeeAmounts = new TIntIntHashMap();
+		
+		public NpcBufferSkills(int npcId)
+		{
+		}
+		
+		public void addSkill(int skillId, int skillLevel, int skillFeeId, int skillFeeAmount, int buffGroup)
+		{
+			_skillId.put(buffGroup, skillId);
+			_skillLevels.put(buffGroup, skillLevel);
+			_skillFeeIds.put(buffGroup, skillFeeId);
+			_skillFeeAmounts.put(buffGroup, skillFeeAmount);
+		}
+		
+		public int[] getSkillGroupInfo(int buffGroup)
+		{
+			Integer skillId = _skillId.get(buffGroup);
+			Integer skillLevel = _skillLevels.get(buffGroup);
+			Integer skillFeeId = _skillFeeIds.get(buffGroup);
+			Integer skillFeeAmount = _skillFeeAmounts.get(buffGroup);
+			
+			if ((skillId == null) || (skillLevel == null) || (skillFeeId == null) || (skillFeeAmount == null))
+			{
+				return null;
+			}
+			
+			return new int[]
+			{
+				skillId,
+				skillLevel,
+				skillFeeId,
+				skillFeeAmount
+			};
+		}
+	}
+	
+	private NpcBufferTable()
+	{
+		Connection con = null;
+		int skillCount = 0;
+		
+		try
+		{
+			try
+			{
+				con = L2DatabaseFactory.getInstance().getConnection();
+				
+				PreparedStatement statement = con.prepareStatement("SELECT `npc_id`,`skill_id`,`skill_level`,`skill_fee_id`,`skill_fee_amount`,`buff_group` FROM `npc_buffer` ORDER BY `npc_id` ASC");
+				ResultSet rset = statement.executeQuery();
+				
+				int lastNpcId = 0;
+				NpcBufferSkills skills = null;
+				
+				while (rset.next())
+				{
+					int npcId = rset.getInt("npc_id");
+					int skillId = rset.getInt("skill_id");
+					int skillLevel = rset.getInt("skill_level");
+					int skillFeeId = rset.getInt("skill_fee_id");
+					int skillFeeAmount = rset.getInt("skill_fee_amount");
+					int buffGroup = rset.getInt("buff_group");
+					
+					if (npcId != lastNpcId)
+					{
+						if (lastNpcId != 0)
+						{
+							_buffers.put(lastNpcId, skills);
+						}
+						
+						skills = new NpcBufferSkills(npcId);
+						skills.addSkill(skillId, skillLevel, skillFeeId, skillFeeAmount, buffGroup);
+					}
+					else
+					{
+						skills.addSkill(skillId, skillLevel, skillFeeId, skillFeeAmount, buffGroup);
+					}
+					
+					lastNpcId = npcId;
+					skillCount++;
+				}
+				
+				if (lastNpcId != 0)
+				{
+					_buffers.put(lastNpcId, skills);
+				}
+				rset.close();
+				statement.close();
+			}
+			catch (Exception e)
+			{
+				_log.log(Level.SEVERE, "NpcBufferTable: Error reading npc_buffer table: " + e.getMessage(), e);
+			}
+			
+			if (Config.CUSTOM_NPCBUFFER_TABLES)
+			{
+				try
+				{
+					PreparedStatement statement = con.prepareStatement("SELECT `npc_id`,`skill_id`,`skill_level`,`skill_fee_id`,`skill_fee_amount`,`buff_group` FROM `custom_npc_buffer` ORDER BY `npc_id` ASC");
+					ResultSet rset = statement.executeQuery();
+					
+					int lastNpcId = 0;
+					NpcBufferSkills skills = null;
+					
+					while (rset.next())
+					{
+						int npcId = rset.getInt("npc_id");
+						int skillId = rset.getInt("skill_id");
+						int skillLevel = rset.getInt("skill_level");
+						int skillFeeId = rset.getInt("skill_fee_id");
+						int skillFeeAmount = rset.getInt("skill_fee_amount");
+						int buffGroup = rset.getInt("buff_group");
+						
+						if (npcId != lastNpcId)
+						{
+							if (lastNpcId != 0)
+							{
+								_buffers.put(lastNpcId, skills);
+							}
+							
+							skills = new NpcBufferSkills(npcId);
+							skills.addSkill(skillId, skillLevel, skillFeeId, skillFeeAmount, buffGroup);
+						}
+						else
+						{
+							skills.addSkill(skillId, skillLevel, skillFeeId, skillFeeAmount, buffGroup);
+						}
+						
+						lastNpcId = npcId;
+						skillCount++;
+					}
+					
+					if (lastNpcId != 0)
+					{
+						_buffers.put(lastNpcId, skills);
+					}
+					rset.close();
+					statement.close();
+				}
+				catch (Exception e)
+				{
+					_log.log(Level.SEVERE, "NpcBufferTable: Error reading custom_npc_buffer table: " + e.getMessage(), e);
+				}
+			}
+		}
+		finally
+		{
+			L2DatabaseFactory.close(con);
+		}
+		
+		_log.info("NpcBufferSkillIdsTable: Loaded " + _buffers.size() + " buffers and " + skillCount + " skills.");
+	}
+	
+	public static NpcBufferTable getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	public int[] getSkillInfo(int npcId, int buffGroup)
+	{
+		NpcBufferSkills skills = _buffers.get(npcId);
+		
+		if (skills == null)
+		{
+			return null;
+		}
+		
+		return skills.getSkillGroupInfo(buffGroup);
+	}
+	
+	@SuppressWarnings("synthetic-access")
+	private static class SingletonHolder
+	{
+		protected static final NpcBufferTable _instance = new NpcBufferTable();
+	}
+}