Ensure that inactiveTick on EntityItem obeys magic values for age and pickupDelay.

CraftBukkit-Patches/0014-Entity-Activation-Range.patch

@@ -1,4 +1,4 @@
-From b72486af9b48b56778166d1899644ddee8d9f94b Mon Sep 17 00:00:00 2001
+From b1be2851e85a70cddcbe318260b04705bedc5b04 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sun, 3 Feb 2013 05:10:21 -0500
 Subject: [PATCH] Entity Activation Range
@@ -9,7 +9,7 @@ This will drastically cut down on tick timings for entities that are not in rang
 This change can have dramatic impact on gameplay if configured too low. Balance according to your servers desired gameplay.
 
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 0e6a905..687fb4b 100644
+index db6c73b..a5707c3 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
 @@ -89,14 +89,14 @@ public abstract class Entity implements ICommandListener {
@@ -145,7 +145,7 @@ index aa36bf2..3c7814d 100644
          super(world);
          this.setSize(0.25F, 0.25F);
 diff --git a/src/main/java/net/minecraft/server/EntityItem.java b/src/main/java/net/minecraft/server/EntityItem.java
-index 8b7cd86..b80801a 100644
+index 8b7cd86..fe9a000 100644
 --- a/src/main/java/net/minecraft/server/EntityItem.java
 +++ b/src/main/java/net/minecraft/server/EntityItem.java
 @@ -121,6 +121,28 @@ public class EntityItem extends Entity {
@@ -157,8 +157,8 @@ index 8b7cd86..b80801a 100644
 +    public void inactiveTick() {
 +        // CraftBukkit start - Use wall time for pickup and despawn timers
 +        int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
-+        this.pickupDelay -= elapsedTicks;
-+        this.age += elapsedTicks;
++        if (this.pickupDelay != 32767) this.pickupDelay -= elapsedTicks;
++        if (this.age != -32768) this.age += elapsedTicks;
 +        this.lastTick = MinecraftServer.currentTick;
 +        // CraftBukkit end
 +
@@ -547,5 +547,5 @@ index a85800d..da8563b 100644
 +    }
  }
 -- 
-2.1.4
+1.9.1