NPC skills added, updated item template

Signed-off-by: Rogiel <rogiel@rogiel.com>

src/main/java/com/l2jserver/service/game/LotteryService.java

@@ -0,0 +1,49 @@
+/*
+ * This file is part of l2jserver <l2jserver.com>.
+ *
+ * l2jserver 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.
+ *
+ * l2jserver 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 l2jserver.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jserver.service.game;
+
+import com.l2jserver.model.world.L2Character;
+import com.l2jserver.service.Service;
+
+/**
+ * This service handles lottery. Bets and results are done trough this service.
+ * Please note that implementations can be complete random or they can use an
+ * algorithm that manipulate results so that an character is more likely to win.
+ * Even if the algorithm is manipulating results, it should not try to
+ * discriminate players and chances of winning must be equal per ticket.
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public interface LotteryService extends Service {
+	/**
+	 * Bets an certain number sequence.
+	 * 
+	 * @param character
+	 *            the character betting
+	 * @param n1
+	 *            the first number
+	 * @param n2
+	 *            the second number
+	 * @param n3
+	 *            the third number
+	 * @param n4
+	 *            the fourth number
+	 * @param n5
+	 *            the fifth number
+	 */
+	void bet(L2Character character, int n1, int n2, int n3, int n4, int n5);
+}

src/main/java/com/l2jserver/service/game/spawn/SpawnServiceImpl.java

@@ -87,17 +87,23 @@ public class SpawnServiceImpl extends AbstractService implements SpawnService {
 			throws SpawnPointNotFoundServiceException,
 			AlreadySpawnedServiceException {
 		Preconditions.checkNotNull(object, "object");
+		// only set the new position if needed, this could cause a lot of
+		// database updates if update is done unnecessarily
+		boolean updatePoint = true;
 		// sanitize
-		if (point == null)
+		if (point == null) {
 			// retrieving stored point
 			point = object.getPoint();
+			updatePoint = false;
+		}
 		if (point == null) {
-			// not point send and no point stored, aborting
+			// not point in argument and no point stored, aborting
 			throw new SpawnPointNotFoundServiceException();
 		}
 
 		// set the spawning point
-		object.setPoint(point);
+		if (updatePoint)
+			object.setPoint(point);
 		// reset actor state
 		if (object instanceof Actor) {
 			((Actor) object).setState(null);

src/main/java/com/l2jserver/service/game/template/XMLTemplateService.java

@@ -53,6 +53,7 @@ import com.l2jserver.service.core.vfs.VFSService;
 import com.l2jserver.util.jaxb.CharacterTemplateIDAdapter;
 import com.l2jserver.util.jaxb.ItemTemplateIDAdapter;
 import com.l2jserver.util.jaxb.NPCTemplateIDAdapter;
+import com.l2jserver.util.jaxb.SkillTemplateIDAdapter;
 import com.l2jserver.util.jaxb.TeleportationTemplateIDAdapter;
 import com.l2jserver.util.vfs.ExtensionFileSelector;
 
@@ -68,6 +69,7 @@ public class XMLTemplateService extends AbstractService implements
 	private final XMLTemplateServiceConfiguration config;
 	private final NPCTemplateIDAdapter npcTemplateIdAdapter;
 	private final ItemTemplateIDAdapter itemTemplateIdAdapter;
+	private final SkillTemplateIDAdapter skillTemplateIdAdapter;
 	private final CharacterTemplateIDAdapter charIdTemplateAdapter;
 	private final TeleportationTemplateIDAdapter teleportationIdTemplateAdapter;
 
@@ -82,6 +84,7 @@ public class XMLTemplateService extends AbstractService implements
 			CacheService cacheService, ConfigurationService configService,
 			NPCTemplateIDAdapter npcTemplateIdAdapter,
 			ItemTemplateIDAdapter itemTemplateIdAdapter,
+			SkillTemplateIDAdapter skillTemplateIdAdapter,
 			CharacterTemplateIDAdapter charIdTemplateAdapter,
 			TeleportationTemplateIDAdapter teleportationIdTemplateAdapter) {
 		this.vfsService = vfsService;
@@ -89,6 +92,7 @@ public class XMLTemplateService extends AbstractService implements
 		this.config = configService.get(XMLTemplateServiceConfiguration.class);
 		this.npcTemplateIdAdapter = npcTemplateIdAdapter;
 		this.itemTemplateIdAdapter = itemTemplateIdAdapter;
+		this.skillTemplateIdAdapter = skillTemplateIdAdapter;
 		this.charIdTemplateAdapter = charIdTemplateAdapter;
 		this.teleportationIdTemplateAdapter = teleportationIdTemplateAdapter;
 	}
@@ -109,6 +113,8 @@ public class XMLTemplateService extends AbstractService implements
 					npcTemplateIdAdapter);
 			unmarshaller.setAdapter(ItemTemplateIDAdapter.class,
 					itemTemplateIdAdapter);
+			unmarshaller.setAdapter(SkillTemplateIDAdapter.class,
+					skillTemplateIdAdapter);
 			unmarshaller.setAdapter(CharacterTemplateIDAdapter.class,
 					charIdTemplateAdapter);
 			unmarshaller.setAdapter(TeleportationTemplateIDAdapter.class,