From b2263f1637c99f942079361594b4182a1e15eab7 Mon Sep 17 00:00:00 2001
From: Major- <major@emulate.rs>
Date: Tue, 22 Jul 2014 00:32:18 +0100
Subject: [PATCH] Remove duplicate code in NpcActionVerificationHandler.

---
 .../handler/impl/NpcActionVerificationHandler.java    | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/org/apollo/game/event/handler/impl/NpcActionVerificationHandler.java b/src/org/apollo/game/event/handler/impl/NpcActionVerificationHandler.java
index a5d65ede..4653399b 100644
--- a/src/org/apollo/game/event/handler/impl/NpcActionVerificationHandler.java
+++ b/src/org/apollo/game/event/handler/impl/NpcActionVerificationHandler.java
@@ -4,32 +4,35 @@ import org.apollo.game.event.handler.EventHandler;
 import org.apollo.game.event.handler.EventHandlerContext;
 import org.apollo.game.event.impl.NpcActionEvent;
 import org.apollo.game.model.World;
-import org.apollo.game.model.WorldConstants;
 import org.apollo.game.model.entity.Npc;
 import org.apollo.game.model.entity.Player;
+import org.apollo.util.MobRepository;
 
 /**
  * A verification {@link EventHandler} for the {@link NpcActionEvent}.
  *
  * @author Stuart
+ * @author Major
  */
 public final class NpcActionVerificationHandler extends EventHandler<NpcActionEvent> {
 
 	@Override
 	public void handle(EventHandlerContext ctx, Player player, NpcActionEvent event) {
-		if (event.getIndex() < 0 || event.getIndex() >= WorldConstants.MAXIMUM_NPCS) {
+		MobRepository<Npc> repository = World.getWorld().getNpcRepository();
+		int index = event.getIndex();
+
+		if (index < 0 || index >= repository.capacity()) {
 			ctx.breakHandlerChain();
 			return;
 		}
 
-		Npc npc = World.getWorld().getNpcRepository().get(event.getIndex());
+		Npc npc = repository.get(index);
 
 		if (npc == null || !player.getPosition().isWithinDistance(npc.getPosition(), 15)) {
 			ctx.breakHandlerChain();
 			return;
 		}
 
-		// TODO is this right?
 		if (event.getOption() >= npc.getDefinition().getInteractions().length) {
 			ctx.breakHandlerChain();
 			return;