From 6818fff6ed2964f6681a733b79b28bf25b41fcb4 Mon Sep 17 00:00:00 2001
From: Gary Tierney <gary.tierney@gmx.com>
Date: Sun, 31 Dec 2017 07:10:52 +0000
Subject: [PATCH] Delay creation of inverse entity updates

This fixes the recording of projectile updates in a region.
---
 game/src/main/java/org/apollo/game/model/area/Region.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/game/src/main/java/org/apollo/game/model/area/Region.java b/game/src/main/java/org/apollo/game/model/area/Region.java
index df7a9a17..0f269336 100644
--- a/game/src/main/java/org/apollo/game/model/area/Region.java
+++ b/game/src/main/java/org/apollo/game/model/area/Region.java
@@ -400,7 +400,7 @@ public final class Region {
 	 */
 	private <T extends Entity & GroupableEntity> void record(T entity, EntityUpdateType update) {
 		UpdateOperation<?> operation = entity.toUpdateOperation(this, update);
-		RegionUpdateMessage message = operation.toMessage(), inverse = operation.inverse();
+		RegionUpdateMessage message = operation.toMessage();
 
 		int height = entity.getPosition().getHeight();
 		Set<RegionUpdateMessage> updates = this.updates.get(height);
@@ -411,12 +411,12 @@ public final class Region {
 			if (update == EntityUpdateType.REMOVE) {
 				removedObjects.get(height).add(message);
 			} else { // TODO should this really be possible?
-				removedObjects.get(height).remove(inverse);
+				removedObjects.get(height).remove(operation.inverse());
 			}
 		}
 
 		if (update == EntityUpdateType.REMOVE && !type.isTransient()) {
-			updates.remove(inverse);
+			updates.remove(operation.inverse());
 		}
 
 		updates.add(message);