Don't not shuffle visible chunks (#6283)

patches/server/0173-PlayerNaturallySpawnCreaturesEvent.patch

@@ -36,13 +36,13 @@ index 5ce8ac377b0d2b05dd90baa67f420945cc419609..919a489a5c7b338659c62ae67fc0a6ce
          });
      }
 diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
-index bafd97074461d5b17b21579ba493ba8eae8468d8..2c0dd4b5a751e413936f399106367d4b22c17dda 100644
+index c5bffd1b40ca9ae3c973044c1ad4947ba2c285ae..918555ba0af8a779ad55c7cf73f615eb804d00d9 100644
 --- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
 +++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
-@@ -631,6 +631,15 @@ public class ServerChunkCache extends ChunkSource {
-             this.level.getProfiler().pop();
-             //List<PlayerChunk> list = Lists.newArrayList(this.playerChunkMap.f()); // Paper
-             //Collections.shuffle(list); // Paper
+@@ -632,6 +632,15 @@ public class ServerChunkCache extends ChunkSource {
+             List<ChunkHolder> list = Lists.newArrayList(this.chunkMap.getChunks());
+ 
+             Collections.shuffle(list);
 +            //Paper start - call player naturally spawn event
 +            int chunkRange = level.spigotConfig.mobSpawnRange;
 +            chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
@@ -53,7 +53,7 @@ index bafd97074461d5b17b21579ba493ba8eae8468d8..2c0dd4b5a751e413936f399106367d4b
 +            };
 +            // Paper end
              this.level.timings.chunkTicks.startTiming(); // Paper
-             this.chunkMap.getChunks().forEach((playerchunk) -> { // Paper - no... just no...
+             list.forEach((playerchunk) -> {
                  Optional<LevelChunk> optional = ((Either) playerchunk.getTickingChunkFuture().getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left();
 diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
 index 823fc38b5bbf5eac2d2e7cc48c4b0557d252f960..fb42d7e3a1a23c02e8fd2cc04e6986ead581018c 100644