Revert "Optimize NavigationListener Iteration"

Spigot-Server-Patches/0003-mc-dev-imports.patch

@@ -1,4 +1,4 @@
-From b0a88bf483ac0df3413f5ff4337833bd750265f3 Mon Sep 17 00:00:00 2001
+From 064eacc5931529fab242e2faed8e34f57eb6933f Mon Sep 17 00:00:00 2001
 From: Zach Brown <zach.brown@destroystokyo.com>
 Date: Mon, 29 Feb 2016 21:09:10 -0600
 Subject: [PATCH] mc-dev imports
@@ -3609,81 +3609,6 @@ index 0000000..2f4265a
 +        return this.b.getType(blockposition.down()).b();
 +    }
 +}
-diff --git a/src/main/java/net/minecraft/server/NavigationListener.java b/src/main/java/net/minecraft/server/NavigationListener.java
-new file mode 100644
-index 0000000..f82ea80
---- /dev/null
-+++ b/src/main/java/net/minecraft/server/NavigationListener.java
-@@ -0,0 +1,69 @@
-+package net.minecraft.server;
-+
-+import java.util.WeakHashMap;
-+
-+public class NavigationListener implements IWorldAccess {
-+
-+    private static final Object a = new Object();
-+    private final WeakHashMap<NavigationAbstract, Object> b = new WeakHashMap();
-+
-+    public NavigationListener() {}
-+
-+    public void a(NavigationAbstract navigationabstract) {
-+        this.b.put(navigationabstract, NavigationListener.a);
-+    }
-+
-+    public void a(World world, BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1, int i) {
-+        if (this.a(world, blockposition, iblockdata, iblockdata1)) {
-+            NavigationAbstract[] anavigationabstract = (NavigationAbstract[]) this.b.keySet().toArray(new NavigationAbstract[0]);
-+            NavigationAbstract[] anavigationabstract1 = anavigationabstract;
-+            int j = anavigationabstract.length;
-+
-+            for (int k = 0; k < j; ++k) {
-+                NavigationAbstract navigationabstract = anavigationabstract1[k];
-+
-+                if (navigationabstract != null && !navigationabstract.i()) {
-+                    PathEntity pathentity = navigationabstract.k();
-+
-+                    if (pathentity != null && !pathentity.b() && pathentity.d() != 0) {
-+                        PathPoint pathpoint = navigationabstract.c.c();
-+                        double d0 = blockposition.distanceSquared(((double) pathpoint.a + navigationabstract.a.locX) / 2.0D, ((double) pathpoint.b + navigationabstract.a.locY) / 2.0D, ((double) pathpoint.c + navigationabstract.a.locZ) / 2.0D);
-+                        int l = (pathentity.d() - pathentity.e()) * (pathentity.d() - pathentity.e());
-+
-+                        if (d0 < (double) l) {
-+                            navigationabstract.j();
-+                        }
-+                    }
-+                }
-+            }
-+
-+        }
-+    }
-+
-+    protected boolean a(World world, BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1) {
-+        AxisAlignedBB axisalignedbb = iblockdata.d(world, blockposition);
-+        AxisAlignedBB axisalignedbb1 = iblockdata1.d(world, blockposition);
-+
-+        return axisalignedbb != axisalignedbb1 && (axisalignedbb == null || !axisalignedbb.equals(axisalignedbb1));
-+    }
-+
-+    public void a(BlockPosition blockposition) {}
-+
-+    public void a(int i, int j, int k, int l, int i1, int j1) {}
-+
-+    public void a(EntityHuman entityhuman, SoundEffect soundeffect, SoundCategory soundcategory, double d0, double d1, double d2, float f, float f1) {}
-+
-+    public void a(int i, boolean flag, double d0, double d1, double d2, double d3, double d4, double d5, int... aint) {}
-+
-+    public void a(Entity entity) {}
-+
-+    public void b(Entity entity) {}
-+
-+    public void a(SoundEffect soundeffect, BlockPosition blockposition) {}
-+
-+    public void a(int i, BlockPosition blockposition, int j) {}
-+
-+    public void a(EntityHuman entityhuman, int i, BlockPosition blockposition, int j) {}
-+
-+    public void b(int i, BlockPosition blockposition, int j) {}
-+}
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalFloat.java b/src/main/java/net/minecraft/server/PathfinderGoalFloat.java
 new file mode 100644
 index 0000000..1a20dbf

Spigot-Server-Patches/0079-Optimize-NavigationListener-Iteration.patch

@@ -1,54 +0,0 @@
-From 2b83ee072b998c629fa5b0f0649faf5e28218b90 Mon Sep 17 00:00:00 2001
-From: Aikar <aikar@aikar.co>
-Date: Mon, 7 Mar 2016 22:43:26 -0500
-Subject: [PATCH] Optimize NavigationListener Iteration
-
-I don't know what the person who wrote that code was smoking, but I
-don't think it was good.
-
-diff --git a/src/main/java/net/minecraft/server/NavigationListener.java b/src/main/java/net/minecraft/server/NavigationListener.java
-index f82ea80..b4f1fdc 100644
---- a/src/main/java/net/minecraft/server/NavigationListener.java
-+++ b/src/main/java/net/minecraft/server/NavigationListener.java
-@@ -1,26 +1,32 @@
- package net.minecraft.server;
- 
-+import java.util.ArrayList; // Paper
-+import java.util.List; // Paper
- import java.util.WeakHashMap;
- 
- public class NavigationListener implements IWorldAccess {
- 
-     private static final Object a = new Object();
--    private final WeakHashMap<NavigationAbstract, Object> b = new WeakHashMap();
-+    private final List<NavigationAbstract> b = new ArrayList<>(); // Paper
- 
-     public NavigationListener() {}
- 
-     public void a(NavigationAbstract navigationabstract) {
--        this.b.put(navigationabstract, NavigationListener.a);
-+        org.spigotmc.AsyncCatcher.catchOp("Async Navigation Add"); // Paper
-+        this.b.add(navigationabstract); // Paper
-     }
- 
-     public void a(World world, BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1, int i) {
-         if (this.a(world, blockposition, iblockdata, iblockdata1)) {
--            NavigationAbstract[] anavigationabstract = (NavigationAbstract[]) this.b.keySet().toArray(new NavigationAbstract[0]);
--            NavigationAbstract[] anavigationabstract1 = anavigationabstract;
--            int j = anavigationabstract.length;
-+            // Paper start
-+            //NavigationAbstract[] anavigationabstract = (NavigationAbstract[]) this.b.keySet().toArray(new NavigationAbstract[0]);
-+            //NavigationAbstract[] anavigationabstract1 = anavigationabstract;
-+            int j = this.b.size();
-+
- 
-             for (int k = 0; k < j; ++k) {
--                NavigationAbstract navigationabstract = anavigationabstract1[k];
-+                NavigationAbstract navigationabstract = this.b.get(k);
-+                // Paper end
- 
-                 if (navigationabstract != null && !navigationabstract.i()) {
-                     PathEntity pathentity = navigationabstract.k();
--- 
-2.7.2
-