From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ivan Pekov <ivan@mrivanplays.com>
Date: Tue, 1 Sep 2020 19:21:52 +0300
Subject: [PATCH] Nuke streams off SectionPosition


diff --git a/src/main/java/net/minecraft/server/BehaviorUtil.java b/src/main/java/net/minecraft/server/BehaviorUtil.java
index d0e7c6b4c0b1e5993f0019e7a448423e048a8af5..b788685331bc28e0d339e6600b5805a2bed4cf27 100644
--- a/src/main/java/net/minecraft/server/BehaviorUtil.java
+++ b/src/main/java/net/minecraft/server/BehaviorUtil.java
@@ -84,12 +84,25 @@ public class BehaviorUtil {
 
     public static SectionPosition a(WorldServer worldserver, SectionPosition sectionposition, int i) {
         int j = worldserver.b(sectionposition);
+        // Yatopia start - replace stream
+        SectionPosition best = null;
+        for (SectionPosition pos : SectionPosition.getPosList(sectionposition, i)) {
+            if (worldserver.b(pos) < j) {
+                if (best == null || worldserver.b(pos) < worldserver.b(best)) {
+                    best = pos;
+                }
+            }
+        }
+        if (best == null) best = sectionposition;
+        return best;
+        /*
         Stream<SectionPosition> stream = SectionPosition.a(sectionposition, i).filter((sectionposition1) -> { // CraftBukkit - decompile error
             return worldserver.b(sectionposition1) < j;
         });
 
         worldserver.getClass();
         return (SectionPosition) stream.min(Comparator.comparingInt(worldserver::b)).orElse(sectionposition);
+         */ // Yatopia end
     }
 
     public static boolean a(EntityInsentient entityinsentient, EntityLiving entityliving, int i) {
diff --git a/src/main/java/net/minecraft/server/Raid.java b/src/main/java/net/minecraft/server/Raid.java
index f7f97d441b3b7c4bd6bc34d2ce3fae5f6f5721c8..86726f48f7cdf98379da050a5d41acd40dd4db83 100644
--- a/src/main/java/net/minecraft/server/Raid.java
+++ b/src/main/java/net/minecraft/server/Raid.java
@@ -355,6 +355,18 @@ public class Raid {
     }
 
     private void z() {
+        // Yatopia start - replace impl
+        BlockPosition best = null;
+        for (SectionPosition pos : SectionPosition.getPosList(SectionPosition.a(center), 2)) {
+            if (world.a(pos)) {
+                BlockPosition asBlockPos = pos.q();
+                if (best == null || asBlockPos.distanceSquared(center) < best.distanceSquared(center)) {
+                    best = asBlockPos;
+                }
+            }
+        }
+        if (best != null) this.c(best);
+        /*
         Stream<SectionPosition> stream = SectionPosition.a(SectionPosition.a(this.center), 2);
         WorldServer worldserver = this.world;
 
@@ -362,6 +374,7 @@ public class Raid {
         stream.filter(worldserver::a).map(SectionPosition::q).min(Comparator.comparingDouble((blockposition) -> {
             return blockposition.j(this.center);
         })).ifPresent(this::c);
+         */ // Yatopia end
     }
 
     private Optional<BlockPosition> d(int i) {