Yatopia/patches/server/0015-lithium-MixinLandPathNodeMaker.patch
Ivan Pekov 9aa38226e4
Updated Upstream and Sidestream(s) (Tuinity/Purpur)
Upstream/An Sidestream has released updates that appears to apply and compile correctly
This update has NOT been tested by YatopiaMC and as with ANY update, please do your own testing.

Tuinity Changes:
988e550 Updated Upstream (Paper)

Purpur Changes:
ea7a301 Fix lag
424607f Updated Upstream (Paper)
2020-10-13 14:15:28 +03:00

93 lines
4.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JellySquid <jellysquid+atwork@protonmail.com>
Date: Mon, 11 May 2020 22:56:27 +0200
Subject: [PATCH] lithium MixinLandPathNodeMaker
Original code by JellySquid, licensed under GNU Lesser General Public License v3.0
you can find the original code on https://github.com/jellysquid3/lithium-fabric/tree/1.16.x/fabric (Yarn mappings)
diff --git a/src/main/java/net/minecraft/server/PathfinderNormal.java b/src/main/java/net/minecraft/server/PathfinderNormal.java
index 7341b5afd31eb771b3a7dc883d6540f575d37b4b..c58a9f26175582062ce3a0a38656778f910ae270 100644
--- a/src/main/java/net/minecraft/server/PathfinderNormal.java
+++ b/src/main/java/net/minecraft/server/PathfinderNormal.java
@@ -7,9 +7,15 @@ import it.unimi.dsi.fastutil.objects.Object2BooleanOpenHashMap;
import java.util.EnumSet;
import java.util.Iterator;
import javax.annotation.Nullable;
+import it.unimi.dsi.fastutil.objects.Reference2ReferenceMap; // Yatopia
+import it.unimi.dsi.fastutil.objects.Reference2ReferenceOpenHashMap; // Yatopia
public class PathfinderNormal extends PathfinderAbstract {
+ // Yatopia start - this is not thread safe!
+ private static final Reference2ReferenceMap<IBlockData, PathType> commonTypes = new Reference2ReferenceOpenHashMap<>();
+ // Yatopia end
+
protected float j;
private final Long2ObjectMap<PathType> k = new Long2ObjectOpenHashMap();
private final Object2BooleanMap<AxisAlignedBB> l = new Object2BooleanOpenHashMap();
@@ -490,9 +496,22 @@ public class PathfinderNormal extends PathfinderAbstract {
protected static PathType b(IBlockAccess iblockaccess, BlockPosition blockposition) {
IBlockData iblockdata = iblockaccess.getTypeIfLoaded(blockposition); // Paper
if (iblockdata == null) return PathType.BLOCKED; // Paper
- Block block = iblockdata.getBlock();
- Material material = iblockdata.getMaterial();
+ // Yatopia start - replaced logic
+ //Block block = iblockdata.getBlock();
+ //Material material = iblockdata.getMaterial();
+ if (iblockdata.isAir()) return PathType.OPEN;
+ PathType type = commonTypes.get(iblockdata);
+ if (type == null) {
+ commonTypes.put(iblockdata, type = getPathType(iblockdata));
+ }
+
+ if (type == PathType.OPEN) {
+ if (!iblockdata.a(iblockaccess, blockposition, PathMode.LAND)) {
+ return PathType.BLOCKED;
+ }
+ }
+ /*
if (iblockdata.isAir()) {
return PathType.OPEN;
} else if (!iblockdata.a((Tag) TagsBlock.TRAPDOORS) && !iblockdata.a(Blocks.LILY_PAD)) {
@@ -512,7 +531,38 @@ public class PathfinderNormal extends PathfinderAbstract {
} else {
return PathType.TRAPDOOR;
}
+ */
+ return type;
+ // Yatopia end
+ }
+
+ // Yatopia start
+ private static PathType getPathType(IBlockData iblockdata) {
+ Block block = iblockdata.getBlock();
+ if (!block.a(TagsBlock.TRAPDOORS) && block != Blocks.LILY_PAD) {
+ if (block == Blocks.FIRE) {
+ return PathType.DAMAGE_FIRE;
+ } else if (block == Blocks.CACTUS) {
+ return PathType.DAMAGE_CACTUS;
+ } else if (iblockdata.a(Blocks.SWEET_BERRY_BUSH)) {
+ return PathType.DAMAGE_OTHER;
+ } else if (iblockdata.a(Blocks.HONEY_BLOCK)) {
+ return PathType.STICKY_HONEY;
+ } else if (iblockdata.a(Blocks.COCOA)) {
+ return PathType.COCOA;
+ } else {
+ Fluid fluid = iblockdata.getFluid(); // Tuinity - remove another get type call
+
+ if (fluid.a(TagsFluid.WATER)) return PathType.WATER;
+ if (fluid.a(TagsFluid.LAVA)) return PathType.LAVA;
+
+ return PathType.OPEN;
+ }
+ } else {
+ return PathType.TRAPDOOR;
+ }
}
+ // Yatopia end
private static boolean a(IBlockData iblockdata) {
return iblockdata.a((Tag) TagsBlock.FIRE) || iblockdata.a(Blocks.LAVA) || iblockdata.a(Blocks.MAGMA_BLOCK) || BlockCampfire.g(iblockdata);