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e4d10a6d67
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 122289ff Add FaceAttachable interface to handle Grindstone facing in common with Switches a6db750e SPIGOT-5647: ZombieVillager entity should have getVillagerType() CraftBukkit Changes:bbe3d58eSPIGOT-5650: Lectern.setPage(int) causes a NullPointerException3075579fAdd FaceAttachable interface to handle Grindstone facing in common with Switches95bd4238SPIGOT-5647: ZombieVillager entity should have getVillagerType()4d975ac3SPIGOT-5617: setBlockData does not work when NotPlayEvent is called by redstone current
87 lines
4.6 KiB
Diff
87 lines
4.6 KiB
Diff
From d633e665eee335b9034539c79130481e1cdaebf4 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Thu, 31 Mar 2016 19:17:58 -0400
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Subject: [PATCH] Do not load chunks for Pathfinding
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diff --git a/src/main/java/net/minecraft/server/ChunkCache.java b/src/main/java/net/minecraft/server/ChunkCache.java
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index 53c15c1c0b..29c66b983d 100644
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--- a/src/main/java/net/minecraft/server/ChunkCache.java
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+++ b/src/main/java/net/minecraft/server/ChunkCache.java
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@@ -27,7 +27,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
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for (k = this.a; k <= i; ++k) {
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for (l = this.b; l <= j; ++l) {
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- this.c[k - this.a][l - this.b] = ichunkprovider.a(k, l);
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+ this.c[k - this.a][l - this.b] = world.getChunkIfLoadedImmediately(k, l); // Paper
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}
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}
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diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
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index 5e7158ba10..39a0c45bb0 100644
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--- a/src/main/java/net/minecraft/server/NavigationAbstract.java
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+++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
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@@ -28,7 +28,7 @@ public abstract class NavigationAbstract {
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private BlockPosition q;
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private int r;
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private float s;
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- private final Pathfinder t;
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+ private final Pathfinder t; public Pathfinder getPathfinder() { return this.t; } // Paper - OBFHELPER
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public NavigationAbstract(EntityInsentient entityinsentient, World world) {
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this.g = Vec3D.a;
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diff --git a/src/main/java/net/minecraft/server/Pathfinder.java b/src/main/java/net/minecraft/server/Pathfinder.java
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index 6199570618..67c63cfe33 100644
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--- a/src/main/java/net/minecraft/server/Pathfinder.java
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+++ b/src/main/java/net/minecraft/server/Pathfinder.java
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@@ -19,7 +19,7 @@ public class Pathfinder {
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private final Set<PathPoint> b = Sets.newHashSet();
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private final PathPoint[] c = new PathPoint[32];
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private final int d;
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- private final PathfinderAbstract e;
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+ private final PathfinderAbstract e; public PathfinderAbstract getPathfinder() { return this.e; } // Paper - OBFHELPER
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public Pathfinder(PathfinderAbstract pathfinderabstract, int i) {
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this.e = pathfinderabstract;
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diff --git a/src/main/java/net/minecraft/server/PathfinderNormal.java b/src/main/java/net/minecraft/server/PathfinderNormal.java
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index ef248ebcc4..4240ca81cb 100644
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--- a/src/main/java/net/minecraft/server/PathfinderNormal.java
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+++ b/src/main/java/net/minecraft/server/PathfinderNormal.java
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@@ -365,7 +365,8 @@ public class PathfinderNormal extends PathfinderAbstract {
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PathType pathtype = c(iblockaccess, i, j, k);
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if (pathtype == PathType.OPEN && j >= 1) {
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- Block block = iblockaccess.getType(new BlockPosition(i, j - 1, k)).getBlock();
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+ Block block = iblockaccess.getBlockIfLoaded(new BlockPosition(i, j - 1, k)); // Paper
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+ if (block == null) return PathType.BLOCKED; // Paper
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PathType pathtype1 = c(iblockaccess, i, j - 1, k);
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pathtype = pathtype1 != PathType.WALKABLE && pathtype1 != PathType.OPEN && pathtype1 != PathType.WATER && pathtype1 != PathType.LAVA ? PathType.WALKABLE : PathType.OPEN;
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@@ -402,8 +403,12 @@ public class PathfinderNormal extends PathfinderAbstract {
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for (int i1 = -1; i1 <= 1; ++i1) {
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for (int j1 = -1; j1 <= 1; ++j1) {
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if (l != 0 || j1 != 0) {
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- Block block = iblockaccess.getType(blockposition_pooledblockposition.d(l + i, i1 + j, j1 + k)).getBlock();
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-
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+ // Paper start
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+ Block block = iblockaccess.getBlockIfLoaded(blockposition_pooledblockposition.d(l + i, i1 + j, j1 + k));
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+ if (block == null) {
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+ pathtype = PathType.BLOCKED;
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+ } else
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+ // Paper end
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if (block == Blocks.CACTUS) {
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pathtype = PathType.DANGER_CACTUS;
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} else if (block != Blocks.FIRE && block != Blocks.LAVA) {
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@@ -440,7 +445,8 @@ public class PathfinderNormal extends PathfinderAbstract {
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protected static PathType c(IBlockAccess iblockaccess, int i, int j, int k) {
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BlockPosition blockposition = new BlockPosition(i, j, k);
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- IBlockData iblockdata = iblockaccess.getType(blockposition);
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+ IBlockData iblockdata = iblockaccess.getTypeIfLoaded(blockposition); // Paper
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+ if (iblockdata == null) return PathType.BLOCKED; // Paper
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Block block = iblockdata.getBlock();
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Material material = iblockdata.getMaterial();
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--
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2.25.1
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