fix NPE when getting an not cached entity in cache

HoverEpic · HoverEpic · commit 99ddda416932 · 2017-12-07T20:28:10.000+01:00
diff --git a/proxy/src/main/java/org/dragonet/proxy/network/cache/EntityCache.java b/proxy/src/main/java/org/dragonet/proxy/network/cache/EntityCache.java
@@ -67,6 +67,10 @@ public CachedEntity getClientEntity() {
 	}
 
 	public CachedEntity getByRemoteEID(long eid) {
+            if (!mapRemoteToClient.containsKey(eid))
+            {
+                return null;
+            }
 		long proxyEid = mapRemoteToClient.get(eid);
 		return entities.get(proxyEid);
 	}

Original file line number	Diff line number	Diff line change
`@@ -67,6 +67,10 @@ public CachedEntity getClientEntity() {`
`67`	`67`	`}`
`68`	`68`
`69`	`69`	`public CachedEntity getByRemoteEID(long eid) {`
	`70`	`+ if (!mapRemoteToClient.containsKey(eid))`
	`71`	`+ {`
	`72`	`+ return null;`
	`73`	`+ }`
`70`	`74`	`long proxyEid = mapRemoteToClient.get(eid);`
`71`	`75`	`return entities.get(proxyEid);`
`72`	`76`	`}`