Merged with released L2J-Unity files.

trunk/java/com/l2jmobius/commons/util/IGameXmlReader.java

@@ -0,0 +1,118 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * 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.l2jmobius.commons.util;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.model.Location;
+import com.l2jmobius.gameserver.model.holders.MinionHolder;
+import com.l2jmobius.gameserver.model.holders.SkillHolder;
+
+/**
+ * Interface for XML parsers.
+ * @author Zoey76
+ */
+public interface IGameXmlReader extends IXmlReader
+{
+	/**
+	 * Wrapper for {@link #parseFile(File)} method.
+	 * @param path the relative path to the datapack root of the XML file to parse.
+	 */
+	default void parseDatapackFile(String path)
+	{
+		parseFile(new File(Config.DATAPACK_ROOT, path));
+	}
+	
+	/**
+	 * Wrapper for {@link #parseDirectory(File, boolean)}.
+	 * @param path the path to the directory where the XML files are
+	 * @param recursive parses all sub folders if there is
+	 * @return {@code false} if it fails to find the directory, {@code true} otherwise
+	 */
+	default boolean parseDatapackDirectory(String path, boolean recursive)
+	{
+		return parseDirectory(new File(Config.DATAPACK_ROOT, path), recursive);
+	}
+	
+	/**
+	 * @param n
+	 * @return a map of parameters
+	 */
+	default Map<String, Object> parseParameters(Node n)
+	{
+		final Map<String, Object> parameters = new HashMap<>();
+		for (Node parameters_node = n.getFirstChild(); parameters_node != null; parameters_node = parameters_node.getNextSibling())
+		{
+			NamedNodeMap attrs = parameters_node.getAttributes();
+			switch (parameters_node.getNodeName().toLowerCase())
+			{
+				case "param":
+				{
+					parameters.put(parseString(attrs, "name"), parseString(attrs, "value"));
+					break;
+				}
+				case "skill":
+				{
+					parameters.put(parseString(attrs, "name"), new SkillHolder(parseInteger(attrs, "id"), parseInteger(attrs, "level")));
+					break;
+				}
+				case "location":
+				{
+					parameters.put(parseString(attrs, "name"), new Location(parseInteger(attrs, "x"), parseInteger(attrs, "y"), parseInteger(attrs, "z"), parseInteger(attrs, "heading", 0)));
+					break;
+				}
+				case "minions":
+				{
+					final List<MinionHolder> minions = new ArrayList<>(1);
+					for (Node minions_node = parameters_node.getFirstChild(); minions_node != null; minions_node = minions_node.getNextSibling())
+					{
+						if (minions_node.getNodeName().equalsIgnoreCase("npc"))
+						{
+							attrs = minions_node.getAttributes();
+							minions.add(new MinionHolder(parseInteger(attrs, "id"), parseInteger(attrs, "count"), parseInteger(attrs, "respawnTime"), parseInteger(attrs, "weightPoint")));
+						}
+					}
+					
+					if (!minions.isEmpty())
+					{
+						parameters.put(parseString(parameters_node.getAttributes(), "name"), minions);
+					}
+					break;
+				}
+			}
+		}
+		return parameters;
+	}
+	
+	default Location parseLocation(Node n)
+	{
+		final NamedNodeMap attrs = n.getAttributes();
+		final int x = parseInteger(attrs, "x");
+		final int y = parseInteger(attrs, "y");
+		final int z = parseInteger(attrs, "z");
+		final int heading = parseInteger(attrs, "heading", 0);
+		return new Location(x, y, z, heading);
+	}
+}