From ca78cb1a3f485502634ff31cd36d4f8199948905 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Sun, 7 Feb 2021 10:21:38 -0500
Subject: [PATCH] Fixed #4616

---
 core/src/mindustry/core/NetClient.java |  1 -
 core/src/mindustry/core/NetServer.java | 12 +++++++-----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/core/src/mindustry/core/NetClient.java b/core/src/mindustry/core/NetClient.java
index a8db5057d3..8aaffa2eca 100644
--- a/core/src/mindustry/core/NetClient.java
+++ b/core/src/mindustry/core/NetClient.java
@@ -396,7 +396,6 @@ public class NetClient implements ApplicationListener{
             netClient.byteStream.setBytes(net.decompressSnapshot(data, dataLen));
             DataInputStream input = netClient.dataStream;
 
-            //go through each entity
             for(int j = 0; j < amount; j++){
                 int id = input.readInt();
                 byte typeID = input.readByte();
diff --git a/core/src/mindustry/core/NetServer.java b/core/src/mindustry/core/NetServer.java
index 1f64b34a96..7ff3705925 100644
--- a/core/src/mindustry/core/NetServer.java
+++ b/core/src/mindustry/core/NetServer.java
@@ -845,13 +845,15 @@ public class NetServer implements ApplicationListener{
 
     public void writeEntitySnapshot(Player player) throws IOException{
         syncStream.reset();
-        Seq<CoreBuild> cores = state.teams.cores(player.team());
+        int sum = state.teams.present.sum(t -> t.cores.size);
 
-        dataStream.writeByte(cores.size);
+        dataStream.writeByte(sum);
 
-        for(CoreBuild entity : cores){
-            dataStream.writeInt(entity.tile.pos());
-            entity.items.write(Writes.get(dataStream));
+        for(TeamData data : state.teams.present){
+            for(CoreBuild entity : data.cores){
+                dataStream.writeInt(entity.tile.pos());
+                entity.items.write(Writes.get(dataStream));
+            }
         }
 
         dataStream.close();