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Remove patch pulled upstream and rebuild patches

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Zach Brown 2016-03-19 17:52:09 -05:00
parent 1c20143e3c
commit 85451753d1
2 changed files with 0 additions and 458 deletions
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102
Spigot-Server-Patches/Optimize-Navigation-Listener.patch
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@ -1,102 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 8 Mar 2016 19:13:54 -0500
Subject: [PATCH] Optimize Navigation Listener
Mojang was abusing a WeakHashMap to do clean up. However this has some
scary object life concerns as you could have a NavigationListener being
ticked even after the entity it was bound to was removed from world.
Switching this to an Array List gives superior iteration performance
at a slight cost to removal performance.
Additionally, change listener registration to be done upon world add
instead of immediate up creation.
This provides benefit of only registering and ticking REAL Navigation
objects, and not invalid entities (cancelled entity spawns for example)
Gives us a much leaner NavigationListener list.
diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/NavigationAbstract.java
+++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
@@ -0,0 +0,0 @@ public abstract class NavigationAbstract {
this.b = world;
this.g = entityinsentient.getAttributeInstance(GenericAttributes.FOLLOW_RANGE);
this.s = this.a();
- this.b.C().a(this);
+ //this.b.C().a(this); // Paper - Optimized Nav Listener - registered on world add
}
protected abstract Pathfinder a();
diff --git a/src/main/java/net/minecraft/server/NavigationListener.java b/src/main/java/net/minecraft/server/NavigationListener.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/NavigationListener.java
+++ b/src/main/java/net/minecraft/server/NavigationListener.java
@@ -0,0 +0,0 @@
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> navigators = new ArrayList<>(); // Paper
public NavigationListener() {}
public void a(NavigationAbstract navigationabstract) {
- this.b.put(navigationabstract, NavigationListener.a);
+ //this.b.put(navigationabstract, NavigationListener.a); // Paper
+ System.err.println("Unexpected NavigationListener add"); // Paper
}
public void a(World world, BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1, int i) {
if (this.a(world, blockposition, iblockdata, iblockdata1)) {
+ /* // Paper start
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];
+ */
+ // DO NOT USE AN ITERATOR! This must be a for (;;) to avoid CME.
+ // This is perfectly safe, as additions are ok to be done in this iteration
+ // and Removals are queued instead of immediate.
+ for (int k = 0; k < this.navigators.size(); ++k) {
+ NavigationAbstract navigationabstract = this.navigators.get(k);
+ // Paper end
if (navigationabstract != null && !navigationabstract.i()) {
PathEntity pathentity = navigationabstract.k();
@@ -0,0 +0,0 @@ public class NavigationListener implements IWorldAccess {
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 a(Entity entity) {
+ // Paper start
+ if (entity instanceof EntityInsentient) {
+ this.navigators.add(((EntityInsentient) entity).navigation);
+ }
+ // Paper end
+ }
- public void b(Entity entity) {}
+ public void b(Entity entity) {
+ // Paper start
+ if (entity instanceof EntityInsentient) {
+ this.navigators.remove(((EntityInsentient) entity).navigation);
+ }
+ // Paper end
+ }
public void a(SoundEffect soundeffect, BlockPosition blockposition) {}
--

356
Spigot-Server-Patches/mc-dev-imports.patch
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@ -4902,362 +4902,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return this.b(s);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
@@ -0,0 +0,0 @@
+package net.minecraft.server;
+
+public abstract class NavigationAbstract {
+
+ private static int f = 20;
+ protected EntityInsentient a;
+ protected World b;
+ protected PathEntity c;
+ protected double d;
+ private final AttributeInstance g;
+ private int h;
+ private int i;
+ private Vec3D j;
+ private Vec3D k;
+ private long l;
+ private long m;
+ private double n;
+ private float o;
+ private boolean p;
+ private long q;
+ protected PathfinderAbstract e;
+ private BlockPosition r;
+ private final Pathfinder s;
+
+ public NavigationAbstract(EntityInsentient entityinsentient, World world) {
+ this.j = Vec3D.a;
+ this.k = Vec3D.a;
+ this.l = 0L;
+ this.m = 0L;
+ this.o = 0.5F;
+ this.a = entityinsentient;
+ this.b = world;
+ this.g = entityinsentient.getAttributeInstance(GenericAttributes.FOLLOW_RANGE);
+ this.s = this.a();
+ this.b.C().a(this);
+ }
+
+ protected abstract Pathfinder a();
+
+ public void a(double d0) {
+ this.d = d0;
+ }
+
+ public float h() {
+ return (float) this.g.getValue();
+ }
+
+ public boolean i() {
+ return this.p;
+ }
+
+ public void j() {
+ if (this.b.getTime() - this.q > (long) NavigationAbstract.f) {
+ if (this.r != null) {
+ this.c = null;
+ this.c = this.a(this.r);
+ this.q = this.b.getTime();
+ this.p = false;
+ }
+ } else {
+ this.p = true;
+ }
+
+ }
+
+ public final PathEntity a(double d0, double d1, double d2) {
+ return this.a(new BlockPosition(MathHelper.floor(d0), (int) d1, MathHelper.floor(d2)));
+ }
+
+ public PathEntity a(BlockPosition blockposition) {
+ if (!this.b()) {
+ return null;
+ } else if (this.c != null && !this.c.b() && blockposition.equals(this.r)) {
+ return this.c;
+ } else {
+ this.r = blockposition;
+ float f = this.h();
+
+ this.b.methodProfiler.a("pathfind");
+ BlockPosition blockposition1 = new BlockPosition(this.a);
+ int i = (int) (f + 8.0F);
+ ChunkCache chunkcache = new ChunkCache(this.b, blockposition1.a(-i, -i, -i), blockposition1.a(i, i, i), 0);
+ PathEntity pathentity = this.s.a(chunkcache, this.a, this.r, f);
+
+ this.b.methodProfiler.b();
+ return pathentity;
+ }
+ }
+
+ public PathEntity a(Entity entity) {
+ if (!this.b()) {
+ return null;
+ } else {
+ BlockPosition blockposition = new BlockPosition(entity);
+
+ if (this.c != null && !this.c.b() && blockposition.equals(this.r)) {
+ return this.c;
+ } else {
+ this.r = blockposition;
+ float f = this.h();
+
+ this.b.methodProfiler.a("pathfind");
+ BlockPosition blockposition1 = (new BlockPosition(this.a)).up();
+ int i = (int) (f + 16.0F);
+ ChunkCache chunkcache = new ChunkCache(this.b, blockposition1.a(-i, -i, -i), blockposition1.a(i, i, i), 0);
+ PathEntity pathentity = this.s.a(chunkcache, this.a, entity, f);
+
+ this.b.methodProfiler.b();
+ return pathentity;
+ }
+ }
+ }
+
+ public boolean a(double d0, double d1, double d2, double d3) {
+ PathEntity pathentity = this.a((double) MathHelper.floor(d0), (double) ((int) d1), (double) MathHelper.floor(d2));
+
+ return this.a(pathentity, d3);
+ }
+
+ public boolean a(Entity entity, double d0) {
+ PathEntity pathentity = this.a(entity);
+
+ return pathentity != null ? this.a(pathentity, d0) : false;
+ }
+
+ public boolean a(PathEntity pathentity, double d0) {
+ if (pathentity == null) {
+ this.c = null;
+ return false;
+ } else {
+ if (!pathentity.a(this.c)) {
+ this.c = pathentity;
+ }
+
+ this.d();
+ if (this.c.d() == 0) {
+ return false;
+ } else {
+ this.d = d0;
+ Vec3D vec3d = this.c();
+
+ this.i = this.h;
+ this.j = vec3d;
+ return true;
+ }
+ }
+ }
+
+ public PathEntity k() {
+ return this.c;
+ }
+
+ public void l() {
+ ++this.h;
+ if (this.p) {
+ this.j();
+ }
+
+ if (!this.n()) {
+ Vec3D vec3d;
+
+ if (this.b()) {
+ this.m();
+ } else if (this.c != null && this.c.e() < this.c.d()) {
+ vec3d = this.c();
+ Vec3D vec3d1 = this.c.a(this.a, this.c.e());
+
+ if (vec3d.y > vec3d1.y && !this.a.onGround && MathHelper.floor(vec3d.x) == MathHelper.floor(vec3d1.x) && MathHelper.floor(vec3d.z) == MathHelper.floor(vec3d1.z)) {
+ this.c.c(this.c.e() + 1);
+ }
+ }
+
+ if (!this.n()) {
+ vec3d = this.c.a((Entity) this.a);
+ if (vec3d != null) {
+ BlockPosition blockposition = (new BlockPosition(vec3d)).down();
+ AxisAlignedBB axisalignedbb = this.b.getType(blockposition).c(this.b, blockposition);
+
+ vec3d = vec3d.a(0.0D, 1.0D - axisalignedbb.e, 0.0D);
+ this.a.getControllerMove().a(vec3d.x, vec3d.y, vec3d.z, this.d);
+ }
+ }
+ }
+ }
+
+ protected void m() {
+ Vec3D vec3d = this.c();
+ int i = this.c.d();
+
+ for (int j = this.c.e(); j < this.c.d(); ++j) {
+ if ((double) this.c.a(j).b != Math.floor(vec3d.y)) {
+ i = j;
+ break;
+ }
+ }
+
+ this.o = this.a.width > 0.75F ? this.a.width / 2.0F : 0.75F - this.a.width / 2.0F;
+ Vec3D vec3d1 = this.c.f();
+
+ if (MathHelper.e((float) (this.a.locX - (vec3d1.x + 0.5D))) < this.o && MathHelper.e((float) (this.a.locZ - (vec3d1.z + 0.5D))) < this.o) {
+ this.c.c(this.c.e() + 1);
+ }
+
+ int k = MathHelper.f(this.a.width);
+ int l = (int) this.a.length + 1;
+ int i1 = k;
+
+ for (int j1 = i - 1; j1 >= this.c.e(); --j1) {
+ if (this.a(vec3d, this.c.a(this.a, j1), k, l, i1)) {
+ this.c.c(j1);
+ break;
+ }
+ }
+
+ this.a(vec3d);
+ }
+
+ protected void a(Vec3D vec3d) {
+ if (this.h - this.i > 100) {
+ if (vec3d.distanceSquared(this.j) < 2.25D) {
+ this.o();
+ }
+
+ this.i = this.h;
+ this.j = vec3d;
+ }
+
+ if (this.c != null && !this.c.b()) {
+ Vec3D vec3d1 = this.c.f();
+
+ if (!vec3d1.equals(this.k)) {
+ this.k = vec3d1;
+ double d0 = vec3d.f(this.k);
+
+ this.n = this.a.ck() > 0.0F ? d0 / (double) this.a.ck() * 1000.0D : 0.0D;
+ } else {
+ this.l += System.currentTimeMillis() - this.m;
+ }
+
+ if (this.n > 0.0D && (double) this.l > this.n * 3.0D) {
+ this.k = Vec3D.a;
+ this.l = 0L;
+ this.n = 0.0D;
+ this.o();
+ }
+
+ this.m = System.currentTimeMillis();
+ }
+
+ }
+
+ public boolean n() {
+ return this.c == null || this.c.b();
+ }
+
+ public void o() {
+ this.c = null;
+ }
+
+ protected abstract Vec3D c();
+
+ protected abstract boolean b();
+
+ protected boolean p() {
+ return this.a.isInWater() || this.a.an();
+ }
+
+ protected void d() {}
+
+ protected abstract boolean a(Vec3D vec3d, Vec3D vec3d1, int i, int j, int k);
+
+ public boolean b(BlockPosition blockposition) {
+ 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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/net/minecraft/server/NavigationListener.java
@@ -0,0 +0,0 @@
+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/PacketPlayInResourcePackStatus.java b/src/main/java/net/minecraft/server/PacketPlayInResourcePackStatus.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000