Added buffs, added total play time to character sheet

src/services/BuffService.java

@@ -0,0 +1,133 @@
+/*******************************************************************************
+ * Copyright (c) 2013 <Project SWG>
+ * 
+ * This File is part of NGECore2.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * Using NGEngine to work with NGECore2 is making a combined work based on NGEngine. 
+ * Therefore all terms and conditions of the GNU Lesser General Public License cover the combination.
+ ******************************************************************************/
+package services;
+
+import java.util.Map;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+
+import resources.common.FileUtilities;
+import resources.objects.Buff;
+import resources.objects.creature.CreatureObject;
+import resources.objects.player.PlayerObject;
+
+import main.NGECore;
+
+import engine.resources.service.INetworkDispatch;
+import engine.resources.service.INetworkRemoteEvent;
+
+public class BuffService implements INetworkDispatch {
+	
+	private NGECore core;
+    private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
+
+	public BuffService(NGECore core) {
+		this.core = core;
+	}
+
+	@Override
+	public void insertOpcodes(Map<Integer, INetworkRemoteEvent> arg0, Map<Integer, INetworkRemoteEvent> arg1) {
+		
+	}
+
+	@Override
+	public void shutdown() {
+		
+	}
+	
+	public void addBuffToCreature(final CreatureObject creature, String buffName) {		
+
+		if(!FileUtilities.doesFileExist("scripts/buffs/" + buffName + ".py")) {
+			System.out.println("Buff script doesnt exist for: " + buffName);
+			return;
+		}
+		
+		final Buff buff = new Buff(buffName, creature.getObjectID());
+		buff.setTotalPlayTime(((PlayerObject) creature.getSlottedObject("ghost")).getTotalPlayTime());
+		if(creature.getBuffByName(buffName) != null) {
+			
+			Buff otherBuff = creature.getBuffByName(buffName);
+			if(otherBuff.getRemainingDuration() > buff.getDuration()) {
+				return;
+			} else {
+				removeBuffFromCreature(creature, otherBuff);
+			}
+			
+		}
+
+		core.scriptService.callScript("scripts/buffs", "setup", buffName, core, creature, buff);
+		
+		creature.addBuff(buff);
+		scheduler.schedule(new Runnable() {
+
+			@Override
+			public void run() {
+				
+				removeBuffFromCreature(creature, buff);
+				
+			}
+			
+		}, (long) buff.getDuration(), TimeUnit.SECONDS);
+		
+	}
+	
+	public void removeBuffFromCreature(CreatureObject creature, Buff buff) {
+		
+		if(!creature.getBuffList().contains(buff))
+			return;
+		
+		core.scriptService.callScript("scripts/buffs", "removeBuff", buff.getBuffName(), core, creature, buff);
+		creature.removeBuff(buff);
+		
+	}
+	
+	public void clearBuffs(final CreatureObject creature) {
+		
+		// copy to array for thread safety
+					
+		for(final Buff buff : creature.getBuffList().get().toArray(new Buff[] { })) {
+				
+			if(buff.getRemainingDuration() > 0) {
+				scheduler.schedule(new Runnable() {
+
+					@Override
+					public void run() {
+						
+						removeBuffFromCreature(creature, buff);
+						
+					}
+					
+				}, (long) buff.getRemainingDuration(), TimeUnit.SECONDS);
+				continue;
+			} else {
+				removeBuffFromCreature(creature, buff);
+			}
+				
+		}
+					
+	}
+	
+	
+
+}