From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: peaches94 Date: Sun, 26 Jun 2022 16:51:37 -0500 Subject: [PATCH] Petal: Async Pathfinding Original code by Bloom-host, licensed under GPL v3 You can find the original code on https://github.com/Bloom-host/Petal This patch was ported downstream from the Petal fork. Makes most pathfinding-related work happen asynchronously diff --git a/src/main/java/dev/etil/mirai/path/AsyncPath.java b/src/main/java/dev/etil/mirai/path/AsyncPath.java new file mode 100644 index 0000000000000000000000000000000000000000..2ecf19f9623a4c6c99a7b97e950387e8b9c7757a --- /dev/null +++ b/src/main/java/dev/etil/mirai/path/AsyncPath.java @@ -0,0 +1,282 @@ +package dev.etil.mirai.path; + +import net.minecraft.core.BlockPos; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.level.pathfinder.Node; +import net.minecraft.world.level.pathfinder.Path; +import net.minecraft.world.phys.Vec3; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.util.ArrayList; +import java.util.List; +import java.util.Set; +import java.util.function.Supplier; + +/** + * i'll be using this to represent a path that not be processed yet! + */ +public class AsyncPath extends Path { + + /** + * marks whether this async path has been processed + */ + private volatile boolean processed = false; + + /** + * runnables waiting for path to be processed + */ + private final @NotNull List postProcessing = new ArrayList<>(); + + /** + * a list of positions that this path could path towards + */ + private final Set positions; + + /** + * the supplier of the real processed path + */ + private final Supplier pathSupplier; + + /* + * Processed values + */ + + /** + * this is a reference to the nodes list in the parent `Path` object + */ + private final List nodes; + /** + * the block we're trying to path to + * + * while processing, we have no idea where this is so consumers of `Path` should check that the path is processed before checking the target block + */ + private @Nullable BlockPos target; + /** + * how far we are to the target + * + * while processing, the target could be anywhere but theoretically we're always "close" to a theoretical target so default is 0 + */ + private float distToTarget = 0; + /** + * whether we can reach the target + * + * while processing we can always theoretically reach the target so default is true + */ + private boolean canReach = true; + + public AsyncPath(@NotNull List emptyNodeList, @NotNull Set positions, @NotNull Supplier pathSupplier) { + //noinspection ConstantConditions + super(emptyNodeList, null, false); + + this.nodes = emptyNodeList; + this.positions = positions; + this.pathSupplier = pathSupplier; + + AsyncPathProcessor.queue(this); + } + + @Override + public boolean isProcessed() { + return this.processed; + } + + /** + * add a post-processing action + */ + public synchronized void postProcessing(@NotNull Runnable runnable) { + if (processed) runnable.run(); + else postProcessing.add(runnable); + } + + /** + * an easy way to check if this processing path is the same as an attempted new path + * + * @param positions - the positions to compare against + * @return true if we are processing the same positions + */ + public boolean hasSameProcessingPositions(final Set positions) { + if (this.positions.size() != positions.size()) { + return false; + } + + return this.positions.containsAll(positions); + } + + /** + * starts processing this path + */ + public synchronized void process() { + if (this.processed) { + return; + } + + final Path bestPath = this.pathSupplier.get(); + + this.nodes.addAll(bestPath.nodes); // we mutate this list to reuse the logic in Path + this.target = bestPath.getTarget(); + this.distToTarget = bestPath.getDistToTarget(); + this.canReach = bestPath.canReach(); + + this.processed = true; + + this.postProcessing.forEach(Runnable::run); + } + + /** + * if this path is accessed while it hasn't processed, just process it in-place + */ + private void checkProcessed() { + if (!this.processed) { + this.process(); + } + } + + /* + * overrides we need for final fields that we cannot modify after processing + */ + + @Override + public @NotNull BlockPos getTarget() { + this.checkProcessed(); + + return this.target; + } + + @Override + public float getDistToTarget() { + this.checkProcessed(); + + return this.distToTarget; + } + + @Override + public boolean canReach() { + this.checkProcessed(); + + return this.canReach; + } + + /* + * overrides to ensure we're processed first + */ + + @Override + public boolean isDone() { + return this.isProcessed() && super.isDone(); + } + + @Override + public void advance() { + this.checkProcessed(); + + super.advance(); + } + + @Override + public boolean notStarted() { + this.checkProcessed(); + + return super.notStarted(); + } + + @Nullable + @Override + public Node getEndNode() { + this.checkProcessed(); + + return super.getEndNode(); + } + + @Override + public Node getNode(int index) { + this.checkProcessed(); + + return super.getNode(index); + } + + @Override + public void truncateNodes(int length) { + this.checkProcessed(); + + super.truncateNodes(length); + } + + @Override + public void replaceNode(int index, Node node) { + this.checkProcessed(); + + super.replaceNode(index, node); + } + + @Override + public int getNodeCount() { + this.checkProcessed(); + + return super.getNodeCount(); + } + + @Override + public int getNextNodeIndex() { + this.checkProcessed(); + + return super.getNextNodeIndex(); + } + + @Override + public void setNextNodeIndex(int nodeIndex) { + this.checkProcessed(); + + super.setNextNodeIndex(nodeIndex); + } + + @Override + public Vec3 getEntityPosAtNode(Entity entity, int index) { + this.checkProcessed(); + + return super.getEntityPosAtNode(entity, index); + } + + @Override + public BlockPos getNodePos(int index) { + this.checkProcessed(); + + return super.getNodePos(index); + } + + @Override + public Vec3 getNextEntityPos(Entity entity) { + this.checkProcessed(); + + return super.getNextEntityPos(entity); + } + + @Override + public BlockPos getNextNodePos() { + this.checkProcessed(); + + return super.getNextNodePos(); + } + + @Override + public Node getNextNode() { + this.checkProcessed(); + + return super.getNextNode(); + } + + @Nullable + @Override + public Node getPreviousNode() { + this.checkProcessed(); + + return super.getPreviousNode(); + } + + @Override + public boolean hasNext() { + this.checkProcessed(); + + return super.hasNext(); + } +} \ No newline at end of file diff --git a/src/main/java/dev/etil/mirai/path/AsyncPathProcessor.java b/src/main/java/dev/etil/mirai/path/AsyncPathProcessor.java new file mode 100644 index 0000000000000000000000000000000000000000..6dc8f7bb7ba6b78b5db50801a61abe526c17c939 --- /dev/null +++ b/src/main/java/dev/etil/mirai/path/AsyncPathProcessor.java @@ -0,0 +1,44 @@ +package dev.etil.mirai.path; + +import com.google.common.util.concurrent.ThreadFactoryBuilder; +import net.minecraft.server.MinecraftServer; +import net.minecraft.world.level.pathfinder.Path; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Executor; +import java.util.concurrent.Executors; +import java.util.function.Consumer; + +/** + * used to handle the scheduling of async path processing + */ +public class AsyncPathProcessor { + + private static final Executor mainThreadExecutor = MinecraftServer.getServer(); + private static final Executor pathProcessingExecutor = Executors.newCachedThreadPool(new ThreadFactoryBuilder() + .setNameFormat("mirai-path-processor-%d") + .setPriority(Thread.NORM_PRIORITY - 2) + .build()); + + protected static CompletableFuture queue(@NotNull AsyncPath path) { + return CompletableFuture.runAsync(path::process, pathProcessingExecutor); + } + + /** + * takes a possibly unprocessed path, and waits until it is completed + * the consumer will be immediately invoked if the path is already processed + * the consumer will always be called on the main thread + * + * @param path a path to wait on + * @param afterProcessing a consumer to be called + */ + public static void awaitProcessing(@Nullable Path path, Consumer<@Nullable Path> afterProcessing) { + if (path != null && !path.isProcessed() && path instanceof AsyncPath asyncPath) { + asyncPath.postProcessing(() -> mainThreadExecutor.execute(() -> afterProcessing.accept(path))); + } else { + afterProcessing.accept(path); + } + } +} \ No newline at end of file diff --git a/src/main/java/dev/etil/mirai/path/NodeEvaluatorCache.java b/src/main/java/dev/etil/mirai/path/NodeEvaluatorCache.java new file mode 100644 index 0000000000000000000000000000000000000000..310fa2f0f6869fbab8a6fe7356fbf0de9066b5cf --- /dev/null +++ b/src/main/java/dev/etil/mirai/path/NodeEvaluatorCache.java @@ -0,0 +1,43 @@ +package dev.etil.mirai.path; + +import net.minecraft.world.level.pathfinder.NodeEvaluator; +import org.apache.commons.lang.Validate; +import org.jetbrains.annotations.NotNull; + +import java.util.Map; +import java.util.Queue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; + +public class NodeEvaluatorCache { + private static final Map> threadLocalNodeEvaluators = new ConcurrentHashMap<>(); + private static final Map nodeEvaluatorToGenerator = new ConcurrentHashMap<>(); + + private static @NotNull Queue getDequeForGenerator(@NotNull NodeEvaluatorGenerator generator) { + return threadLocalNodeEvaluators.computeIfAbsent(generator, (key) -> new ConcurrentLinkedQueue<>()); + } + + public static @NotNull NodeEvaluator takeNodeEvaluator(@NotNull NodeEvaluatorGenerator generator) { + var nodeEvaluator = getDequeForGenerator(generator).poll(); + + if (nodeEvaluator == null) { + nodeEvaluator = generator.generate(); + } + + nodeEvaluatorToGenerator.put(nodeEvaluator, generator); + + return nodeEvaluator; + } + + public static void returnNodeEvaluator(@NotNull NodeEvaluator nodeEvaluator) { + final var generator = nodeEvaluatorToGenerator.remove(nodeEvaluator); + Validate.notNull(generator, "NodeEvaluator already returned"); + + getDequeForGenerator(generator).offer(nodeEvaluator); + } + + public static void removeNodeEvaluator(@NotNull NodeEvaluator nodeEvaluator) { + nodeEvaluatorToGenerator.remove(nodeEvaluator); + } + +} \ No newline at end of file diff --git a/src/main/java/dev/etil/mirai/path/NodeEvaluatorGenerator.java b/src/main/java/dev/etil/mirai/path/NodeEvaluatorGenerator.java new file mode 100644 index 0000000000000000000000000000000000000000..763bd0fec45fff471dea3186d3e785d72a973cbb --- /dev/null +++ b/src/main/java/dev/etil/mirai/path/NodeEvaluatorGenerator.java @@ -0,0 +1,10 @@ +package dev.etil.mirai.path; + +import net.minecraft.world.level.pathfinder.NodeEvaluator; +import org.jetbrains.annotations.NotNull; + +public interface NodeEvaluatorGenerator { + + @NotNull NodeEvaluator generate(); + +} \ No newline at end of file diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java b/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java index aed7e9affaae1e0d1e3324a41e5818435f76fd0f..ba453d1a44bde9660cba5b4cae3288bfacf49395 100644 --- a/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java +++ b/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java @@ -77,27 +77,59 @@ public class AcquirePoi { io.papermc.paper.util.PoiAccess.findNearestPoiPositions(poiManager, poiPredicate, predicate2, entity.blockPosition(), 48, 48*48, PoiManager.Occupancy.HAS_SPACE, false, 5, poiposes); Set, BlockPos>> set = new java.util.HashSet<>(poiposes); // Paper end - optimise POI access - Path path = findPathToPois(entity, set); - if (path != null && path.canReach()) { - BlockPos blockPos = path.getTarget(); - poiManager.getType(blockPos).ifPresent((poiType) -> { - poiManager.take(poiPredicate, (holder, blockPos2) -> { - return blockPos2.equals(blockPos); - }, blockPos, 1); - queryResult.set(GlobalPos.of(world.dimension(), blockPos)); - entityStatus.ifPresent((status) -> { - world.broadcastEntityEvent(entity, status); + // Mirai start - await on path async + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + Path possiblePath = findPathToPois(entity, set); + + // Mirai - wait on the path to be processed + dev.etil.mirai.path.AsyncPathProcessor.awaitProcessing(possiblePath, path -> { + // Mirai - readd canReach check + if (path == null || !path.canReach()) { + for (Pair, BlockPos> pair : set) { + long2ObjectMap.computeIfAbsent(pair.getSecond().asLong(), (m) -> { + return new AcquirePoi.JitteredLinearRetry(entity.level().random, time); + }); + } + return; + } + + BlockPos blockPos = path.getTarget(); + poiManager.getType(blockPos).ifPresent((poiType) -> { + poiManager.take(poiPredicate, (holderx, blockPos2) -> { + return blockPos2.equals(blockPos); + }, blockPos, 1); + queryResult.set(GlobalPos.of(world.dimension(), blockPos)); + entityStatus.ifPresent((status) -> { + world.broadcastEntityEvent(entity, status); + }); + long2ObjectMap.clear(); + DebugPackets.sendPoiTicketCountPacket(world, blockPos); }); - long2ObjectMap.clear(); - DebugPackets.sendPoiTicketCountPacket(world, blockPos); }); } else { - for(Pair, BlockPos> pair : set) { - long2ObjectMap.computeIfAbsent(pair.getSecond().asLong(), (m) -> { - return new AcquirePoi.JitteredLinearRetry(world.random, time); + Path path = findPathToPois(entity, set); + if (path != null && path.canReach()) { + BlockPos blockPos = path.getTarget(); + poiManager.getType(blockPos).ifPresent((holder) -> { + poiManager.take(poiPredicate, (holderx, blockPos2) -> { + return blockPos2.equals(blockPos); + }, blockPos, 1); + queryResult.set(GlobalPos.of(world.dimension(), blockPos)); + entityStatus.ifPresent((status) -> { + world.broadcastEntityEvent(entity, status); + }); + long2ObjectMap.clear(); + DebugPackets.sendPoiTicketCountPacket(world, blockPos); }); + } else { + for (Pair, BlockPos> pair : set) { + long2ObjectMap.computeIfAbsent(pair.getSecond().asLong(), (m) -> { + return new AcquirePoi.JitteredLinearRetry(entity.level().random, time); + }); + } } } + // Mirai end return true; } diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/MoveToTargetSink.java b/src/main/java/net/minecraft/world/entity/ai/behavior/MoveToTargetSink.java index 1ab77f3518d1df30f66ae44d7d4fa69e5b32d93a..8174be4e86237536afa992cf06f67f4eaa8a1ad1 100644 --- a/src/main/java/net/minecraft/world/entity/ai/behavior/MoveToTargetSink.java +++ b/src/main/java/net/minecraft/world/entity/ai/behavior/MoveToTargetSink.java @@ -21,6 +21,7 @@ public class MoveToTargetSink extends Behavior { private int remainingCooldown; @Nullable private Path path; + private boolean finishedProcessing; // Mirai @Nullable private BlockPos lastTargetPos; private float speedModifier; @@ -42,9 +43,10 @@ public class MoveToTargetSink extends Behavior { Brain brain = entity.getBrain(); WalkTarget walkTarget = brain.getMemory(MemoryModuleType.WALK_TARGET).get(); boolean bl = this.reachedTarget(entity, walkTarget); - if (!bl && this.tryComputePath(entity, walkTarget, world.getGameTime())) { + if (!bl && (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && this.tryComputePath(entity, walkTarget, world.getGameTime()))) { // Mirai this.lastTargetPos = walkTarget.getTarget().currentBlockPosition(); return true; + } else if (!bl) { return true; // Mirai } else { brain.eraseMemory(MemoryModuleType.WALK_TARGET); if (bl) { @@ -58,6 +60,7 @@ public class MoveToTargetSink extends Behavior { @Override protected boolean canStillUse(ServerLevel world, Mob entity, long time) { + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && !finishedProcessing) return true; // Mirai - wait for path to process if (this.path != null && this.lastTargetPos != null) { Optional optional = entity.getBrain().getMemory(MemoryModuleType.WALK_TARGET); boolean bl = optional.map(MoveToTargetSink::isWalkTargetSpectator).orElse(false); @@ -82,27 +85,95 @@ public class MoveToTargetSink extends Behavior { @Override protected void start(ServerLevel serverLevel, Mob mob, long l) { + if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { // Mirai mob.getBrain().setMemory(MemoryModuleType.PATH, this.path); mob.getNavigation().moveTo(this.path, (double)this.speedModifier); + // Mirai start + } else { + Brain brain = mob.getBrain(); + WalkTarget walkTarget = brain.getMemory(MemoryModuleType.WALK_TARGET).get(); + + this.finishedProcessing = false; + this.lastTargetPos = walkTarget.getTarget().currentBlockPosition(); + this.path = this.computePath(mob, walkTarget); + } + // Mirai end } @Override protected void tick(ServerLevel serverLevel, Mob mob, long l) { + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && this.path != null && !this.path.isProcessed()) + return; // Mirai - wait for processing + + // Mirai start + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && !finishedProcessing) { + this.finishedProcessing = true; + Brain brain = mob.getBrain(); + boolean canReach = this.path != null && this.path.canReach(); + if (canReach) { + brain.eraseMemory(MemoryModuleType.CANT_REACH_WALK_TARGET_SINCE); + } else if (brain.hasMemoryValue(MemoryModuleType.CANT_REACH_WALK_TARGET_SINCE)) { + brain.setMemory(MemoryModuleType.CANT_REACH_WALK_TARGET_SINCE, l); + } + + if (!canReach) { + Optional walkTarget = brain.getMemory(MemoryModuleType.WALK_TARGET); + + if (walkTarget.isPresent()) { + BlockPos blockPos = walkTarget.get().getTarget().currentBlockPosition(); + Vec3 vec3 = DefaultRandomPos.getPosTowards((PathfinderMob) mob, 10, 7, Vec3.atBottomCenterOf(blockPos), (double) ((float) Math.PI / 2F)); + if (vec3 != null) { + // try recalculating the path using a random position + this.path = mob.getNavigation().createPath(vec3.x, vec3.y, vec3.z, 0); + this.finishedProcessing = false; + return; + } + } + + brain.eraseMemory(MemoryModuleType.WALK_TARGET); + this.path = null; + + return; + } + + mob.getBrain().setMemory(MemoryModuleType.PATH, this.path); + mob.getNavigation().moveTo(this.path, (double) this.speedModifier); + } + // Mirai end Path path = mob.getNavigation().getPath(); Brain brain = mob.getBrain(); - if (this.path != path) { + if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && this.path != path) { // Mirai this.path = path; brain.setMemory(MemoryModuleType.PATH, path); } - if (path != null && this.lastTargetPos != null) { + if (path != null && this.lastTargetPos != null && (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding || brain.hasMemoryValue(MemoryModuleType.WALK_TARGET))) { // Mirai WalkTarget walkTarget = brain.getMemory(MemoryModuleType.WALK_TARGET).get(); + if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { // Mirai if (walkTarget.getTarget().currentBlockPosition().distSqr(this.lastTargetPos) > 4.0D && this.tryComputePath(mob, walkTarget, serverLevel.getGameTime())) { this.lastTargetPos = walkTarget.getTarget().currentBlockPosition(); this.start(serverLevel, mob, l); } + // Mirai start + } else { + if (walkTarget.getTarget().currentBlockPosition().distSqr(this.lastTargetPos) > 4.0D) + this.start(serverLevel, mob, l); + } + // Mirai end + + } + } + // Mirai start + private Path computePath(Mob entity, WalkTarget walkTarget) { + BlockPos blockPos = walkTarget.getTarget().currentBlockPosition(); + this.speedModifier = walkTarget.getSpeedModifier(); + Brain brain = entity.getBrain(); + if (this.reachedTarget(entity, walkTarget)) { + brain.eraseMemory(MemoryModuleType.CANT_REACH_WALK_TARGET_SINCE); } + + return entity.getNavigation().createPath(blockPos, 0); } private boolean tryComputePath(Mob entity, WalkTarget walkTarget, long time) { diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/SetClosestHomeAsWalkTarget.java b/src/main/java/net/minecraft/world/entity/ai/behavior/SetClosestHomeAsWalkTarget.java index 271efbb027f6f5d69ac5bc5dc51102a1eb00ab31..5b4ebe998b130b4a8726f613a107a8ef1fa76faa 100644 --- a/src/main/java/net/minecraft/world/entity/ai/behavior/SetClosestHomeAsWalkTarget.java +++ b/src/main/java/net/minecraft/world/entity/ai/behavior/SetClosestHomeAsWalkTarget.java @@ -57,20 +57,42 @@ public class SetClosestHomeAsWalkTarget { Set, BlockPos>> set = poiManager.findAllWithType((poiType) -> { return poiType.is(PoiTypes.HOME); }, predicate, entity.blockPosition(), 48, PoiManager.Occupancy.ANY).collect(Collectors.toSet()); - Path path = AcquirePoi.findPathToPois(entity, set); - if (path != null && path.canReach()) { - BlockPos blockPos = path.getTarget(); - Optional> optional2 = poiManager.getType(blockPos); - if (optional2.isPresent()) { - walkTarget.set(new WalkTarget(blockPos, speed, 1)); - DebugPackets.sendPoiTicketCountPacket(world, blockPos); - } - } else if (mutableInt.getValue() < 5) { - long2LongMap.long2LongEntrySet().removeIf((entry) -> { - return entry.getLongValue() < mutableLong.getValue(); + // Mirai start - await on path async + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + Path possiblePath = AcquirePoi.findPathToPois(entity, set); + + // Mirai - wait on the path to be processed + dev.etil.mirai.path.AsyncPathProcessor.awaitProcessing(possiblePath, path -> { + if (path == null || !path.canReach() || mutableInt.getValue() < 5) { // Mirai - readd canReach check + long2LongMap.long2LongEntrySet().removeIf((entry) -> { + return entry.getLongValue() < mutableLong.getValue(); + }); + return; + } + + BlockPos blockPos = path.getTarget(); + Optional> optional2 = poiManager.getType(blockPos); + if (optional2.isPresent()) { + walkTarget.set(new WalkTarget(blockPos, speed, 1)); + DebugPackets.sendPoiTicketCountPacket(world, blockPos); + } }); + } else { + Path path = AcquirePoi.findPathToPois(entity, set); + if (path != null && path.canReach()) { + BlockPos blockPos = path.getTarget(); + Optional> optional2 = poiManager.getType(blockPos); + if (optional2.isPresent()) { + walkTarget.set(new WalkTarget(blockPos, speed, 1)); + DebugPackets.sendPoiTicketCountPacket(world, blockPos); + } + } else if (mutableInt.getValue() < 5) { + long2LongMap.long2LongEntrySet().removeIf((entry) -> { + return entry.getLongValue() < mutableLong.getValue(); + }); + } } - + // Mirai end return true; } else { return false; diff --git a/src/main/java/net/minecraft/world/entity/ai/navigation/AmphibiousPathNavigation.java b/src/main/java/net/minecraft/world/entity/ai/navigation/AmphibiousPathNavigation.java index 97bd4c9f83257c8c54694110d369d0487e4df9f9..1a8090ad6cfd10933a43b8d001665ac6d6096a09 100644 --- a/src/main/java/net/minecraft/world/entity/ai/navigation/AmphibiousPathNavigation.java +++ b/src/main/java/net/minecraft/world/entity/ai/navigation/AmphibiousPathNavigation.java @@ -8,6 +8,14 @@ import net.minecraft.world.level.pathfinder.PathFinder; import net.minecraft.world.phys.Vec3; public class AmphibiousPathNavigation extends PathNavigation { + // Mirai start + private static final dev.etil.mirai.path.NodeEvaluatorGenerator nodeEvaluatorGenerator = () -> { + var nodeEvaluator = new AmphibiousNodeEvaluator(false); + nodeEvaluator.setCanPassDoors(true); + return nodeEvaluator; + }; + // Mirai end + public AmphibiousPathNavigation(Mob mob, Level world) { super(mob, world); } @@ -16,7 +24,13 @@ public class AmphibiousPathNavigation extends PathNavigation { protected PathFinder createPathFinder(int range) { this.nodeEvaluator = new AmphibiousNodeEvaluator(false); this.nodeEvaluator.setCanPassDoors(true); - return new PathFinder(this.nodeEvaluator, range); + // Mirai start + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + return new PathFinder(this.nodeEvaluator, range, nodeEvaluatorGenerator); + } else { + return new PathFinder(this.nodeEvaluator, range); + } + // Mirai end } @Override diff --git a/src/main/java/net/minecraft/world/entity/ai/navigation/FlyingPathNavigation.java b/src/main/java/net/minecraft/world/entity/ai/navigation/FlyingPathNavigation.java index acd0b946cab86eb173e713535194d3a9347c7d48..9a681dda94fb3177b54f935f4f917567477fd9f8 100644 --- a/src/main/java/net/minecraft/world/entity/ai/navigation/FlyingPathNavigation.java +++ b/src/main/java/net/minecraft/world/entity/ai/navigation/FlyingPathNavigation.java @@ -12,6 +12,15 @@ import net.minecraft.world.level.pathfinder.PathFinder; import net.minecraft.world.phys.Vec3; public class FlyingPathNavigation extends PathNavigation { + + // Mirai start + private static final dev.etil.mirai.path.NodeEvaluatorGenerator nodeEvaluatorGenerator = () -> { + var nodeEvaluator = new FlyNodeEvaluator(); + nodeEvaluator.setCanPassDoors(true); + return nodeEvaluator; + }; + // Mirai end + public FlyingPathNavigation(Mob entity, Level world) { super(entity, world); } @@ -20,7 +29,13 @@ public class FlyingPathNavigation extends PathNavigation { protected PathFinder createPathFinder(int range) { this.nodeEvaluator = new FlyNodeEvaluator(); this.nodeEvaluator.setCanPassDoors(true); - return new PathFinder(this.nodeEvaluator, range); + // Mirai start + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + return new PathFinder(this.nodeEvaluator, range, nodeEvaluatorGenerator); + } else { + return new PathFinder(this.nodeEvaluator, range); + } + // Mirai end } @Override @@ -50,9 +65,11 @@ public class FlyingPathNavigation extends PathNavigation { this.recomputePath(); } + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && this.path != null && !this.path.isProcessed()) return; // Mirai + if (!this.isDone()) { if (this.canUpdatePath()) { - this.followThePath(); + this.followThePathSuper(); // Mirai } else if (this.path != null && !this.path.isDone()) { Vec3 vec3 = this.path.getNextEntityPos(this.mob); if (this.mob.getBlockX() == Mth.floor(vec3.x) && this.mob.getBlockY() == Mth.floor(vec3.y) && this.mob.getBlockZ() == Mth.floor(vec3.z)) { diff --git a/src/main/java/net/minecraft/world/entity/ai/navigation/GroundPathNavigation.java b/src/main/java/net/minecraft/world/entity/ai/navigation/GroundPathNavigation.java index 71934af2dc4d209a9fbccfd36b5f2815ec196892..5453e3e4be4c2a178b9939ad5d708e94415d02d0 100644 --- a/src/main/java/net/minecraft/world/entity/ai/navigation/GroundPathNavigation.java +++ b/src/main/java/net/minecraft/world/entity/ai/navigation/GroundPathNavigation.java @@ -15,6 +15,16 @@ import net.minecraft.world.level.pathfinder.WalkNodeEvaluator; import net.minecraft.world.phys.Vec3; public class GroundPathNavigation extends PathNavigation { + + // Mirai start + private static final dev.etil.mirai.path.NodeEvaluatorGenerator nodeEvaluatorGenerator = () -> { + var nodeEvaluator = new WalkNodeEvaluator(); + nodeEvaluator.setCanPassDoors(true); + nodeEvaluator.setCanFloat(true); // Kaiiju - petal async path processing - fix mob on water + return nodeEvaluator; + }; + // Mirai end + private boolean avoidSun; public GroundPathNavigation(Mob entity, Level world) { @@ -25,7 +35,13 @@ public class GroundPathNavigation extends PathNavigation { protected PathFinder createPathFinder(int range) { this.nodeEvaluator = new WalkNodeEvaluator(); this.nodeEvaluator.setCanPassDoors(true); - return new PathFinder(this.nodeEvaluator, range); + // Mirai start + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + return new PathFinder(this.nodeEvaluator, range, nodeEvaluatorGenerator); + } else { + return new PathFinder(this.nodeEvaluator, range); + } + // Mirai end } @Override diff --git a/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java b/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java index 7d7fbe9309f3957ecad5d47ba65cf8ebb66d3423..a516935adf8b7ca0ac2f4b253cf60b3fc240e21b 100644 --- a/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java +++ b/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java @@ -152,6 +152,9 @@ public abstract class PathNavigation { return null; } else if (!this.canUpdatePath()) { return null; + } else if (this.path instanceof dev.etil.mirai.path.AsyncPath asyncPath && !asyncPath.isProcessed() && asyncPath.hasSameProcessingPositions(positions)) { // Mirai start - catch early if it's still processing these positions let it keep processing + return this.path; + // Mirai end } else if (this.path != null && !this.path.isDone() && positions.contains(this.targetPos)) { return this.path; } else { @@ -176,11 +179,29 @@ public abstract class PathNavigation { int i = (int)(followRange + (float)range); PathNavigationRegion pathNavigationRegion = new PathNavigationRegion(this.level, blockPos.offset(-i, -i, -i), blockPos.offset(i, i, i)); Path path = this.pathFinder.findPath(pathNavigationRegion, this.mob, positions, followRange, distance, this.maxVisitedNodesMultiplier); - if (path != null && path.getTarget() != null) { + // Mirai start + if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + if (path != null && path.getTarget() != null) { this.targetPos = path.getTarget(); this.reachRange = distance; this.resetStuckTimeout(); + } + } else { + if (!positions.isEmpty()) + this.targetPos = positions.iterator().next(); // Mirai - assign early a target position. most calls will only have 1 position + + dev.etil.mirai.path.AsyncPathProcessor.awaitProcessing(path, processedPath -> { + if (processedPath != this.path) + return; // Mirai - check that processing didn't take so long that we calculated a new path + + if (processedPath != null && processedPath.getTarget() != null) { + this.targetPos = processedPath.getTarget(); + this.reachRange = distance; + this.resetStuckTimeout(); + } + }); } + // Mirai end return path; } @@ -227,8 +248,8 @@ public abstract class PathNavigation { if (this.isDone()) { return false; } else { - this.trimPath(); - if (this.path.getNodeCount() <= 0) { + if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding || path.isProcessed()) this.trimPath(); // Mirai - only trim if processed + if ((!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding || path.isProcessed()) && this.path.getNodeCount() <= 0) { // Mirai - only check node count if processed return false; } else { this.speedModifier = speed; @@ -252,9 +273,11 @@ public abstract class PathNavigation { this.recomputePath(); } + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && this.path != null && !this.path.isProcessed()) return; // Mirai - skip pathfinding if we're still processing + if (!this.isDone()) { if (this.canUpdatePath()) { - this.followThePath(); + this.followThePathSuper(); // Mirai } else if (this.path != null && !this.path.isDone()) { Vec3 vec3 = this.getTempMobPos(); Vec3 vec32 = this.path.getNextEntityPos(this.mob); @@ -276,6 +299,13 @@ public abstract class PathNavigation { return this.level.getBlockState(blockPos.below()).isAir() ? pos.y : WalkNodeEvaluator.getFloorLevel(this.level, blockPos); } + // Mirai start - this fixes plugin compat by ensuring the isProcessed check is completed properly. + protected final void followThePathSuper() { + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding && !this.path.isProcessed()) return; // Mirai + followThePath(); + } + // Mirai end + protected void followThePath() { Vec3 vec3 = this.getTempMobPos(); this.maxDistanceToWaypoint = this.mob.getBbWidth() > 0.75F ? this.mob.getBbWidth() / 2.0F : 0.75F - this.mob.getBbWidth() / 2.0F; @@ -436,7 +466,7 @@ public abstract class PathNavigation { public boolean shouldRecomputePath(BlockPos pos) { if (this.hasDelayedRecomputation) { return false; - } else if (this.path != null && !this.path.isDone() && this.path.getNodeCount() != 0) { + } else if (this.path != null && this.path.isProcessed() && !this.path.isDone() && this.path.getNodeCount() != 0) { // Mirai Node node = this.path.getEndNode(); Vec3 vec3 = new Vec3(((double)node.x + this.mob.getX()) / 2.0D, ((double)node.y + this.mob.getY()) / 2.0D, ((double)node.z + this.mob.getZ()) / 2.0D); return pos.closerToCenterThan(vec3, (double)(this.path.getNodeCount() - this.path.getNextNodeIndex())); diff --git a/src/main/java/net/minecraft/world/entity/ai/sensing/NearestBedSensor.java b/src/main/java/net/minecraft/world/entity/ai/sensing/NearestBedSensor.java index 8db20db72cd51046213625fac46c35854c59ec5d..0ee86e94048e3afd19f8d6b8fe1cb0b2be86ddf6 100644 --- a/src/main/java/net/minecraft/world/entity/ai/sensing/NearestBedSensor.java +++ b/src/main/java/net/minecraft/world/entity/ai/sensing/NearestBedSensor.java @@ -57,20 +57,42 @@ public class NearestBedSensor extends Sensor { java.util.List, BlockPos>> poiposes = new java.util.ArrayList<>(); // don't ask me why it's unbounded. ask mojang. io.papermc.paper.util.PoiAccess.findAnyPoiPositions(poiManager, type -> type.is(PoiTypes.HOME), predicate, entity.blockPosition(), 48, PoiManager.Occupancy.ANY, false, Integer.MAX_VALUE, poiposes); - Path path = AcquirePoi.findPathToPois(entity, new java.util.HashSet<>(poiposes)); - // Paper end - optimise POI access - if (path != null && path.canReach()) { - BlockPos blockPos = path.getTarget(); - Optional> optional = poiManager.getType(blockPos); - if (optional.isPresent()) { - entity.getBrain().setMemory(MemoryModuleType.NEAREST_BED, blockPos); - } - } else if (this.triedCount < 5) { - this.batchCache.long2LongEntrySet().removeIf((entry) -> { - return entry.getLongValue() < this.lastUpdate; + + // Mirai start - await on path async + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + Path possiblePath = AcquirePoi.findPathToPois(entity, new java.util.HashSet<>(poiposes)); + // Paper end - optimise POI access + // Mirai - wait on the path to be processed + dev.etil.mirai.path.AsyncPathProcessor.awaitProcessing(possiblePath, path -> { + // Mirai - readd canReach check + if (path == null || !path.canReach()) { + this.batchCache.long2LongEntrySet().removeIf((entry) -> { + return entry.getLongValue() < this.lastUpdate; + }); + return; + } + + BlockPos blockPos = path.getTarget(); + Optional> optional = poiManager.getType(blockPos); + if (optional.isPresent()) { + entity.getBrain().setMemory(MemoryModuleType.NEAREST_BED, blockPos); + } }); + } else { + Path path = AcquirePoi.findPathToPois(entity, new java.util.HashSet<>(poiposes)); + if (path != null && path.canReach()) { + BlockPos blockPos = path.getTarget(); + Optional> optional = poiManager.getType(blockPos); + if (optional.isPresent()) { + entity.getBrain().setMemory(MemoryModuleType.NEAREST_BED, blockPos); + } + } else if (this.triedCount < 5) { + this.batchCache.long2LongEntrySet().removeIf((entry) -> { + return entry.getLongValue() < this.lastUpdate; + }); + } } - + // Mirai end } } } diff --git a/src/main/java/net/minecraft/world/entity/animal/Bee.java b/src/main/java/net/minecraft/world/entity/animal/Bee.java index 6c04c8e7776b2830ac368229da834532e8ce163e..d030080ce00e3f031dc10fed1357cea17dbecf83 100644 --- a/src/main/java/net/minecraft/world/entity/animal/Bee.java +++ b/src/main/java/net/minecraft/world/entity/animal/Bee.java @@ -1147,7 +1147,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal { } else { Bee.this.pathfindRandomlyTowards(Bee.this.hivePos); } - } else { + } else if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding || (navigation.getPath() != null && navigation.getPath().isProcessed())) { // Mirai - check processing boolean flag = this.pathfindDirectlyTowards(Bee.this.hivePos); if (!flag) { @@ -1209,7 +1209,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal { } else { Path pathentity = Bee.this.navigation.getPath(); - return pathentity != null && pathentity.getTarget().equals(pos) && pathentity.canReach() && pathentity.isDone(); + return pathentity != null && (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding || pathentity.isProcessed()) && pathentity.getTarget().equals(pos) && pathentity.canReach() && pathentity.isDone(); // Mirai - ensure path is processed } } } diff --git a/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java b/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java index 57ea54559ae49af025bf9751320b3eecf1cc91db..2f4af132c91c57662a38874dfc89b6d5828c6138 100644 --- a/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java +++ b/src/main/java/net/minecraft/world/entity/animal/frog/Frog.java @@ -428,6 +428,14 @@ public class Frog extends Animal implements VariantHolder { } static class FrogPathNavigation extends AmphibiousPathNavigation { + // Mirai start + private static final dev.etil.mirai.path.NodeEvaluatorGenerator nodeEvaluatorGenerator = () -> { + var nodeEvaluator = new Frog.FrogNodeEvaluator(true); + nodeEvaluator.setCanPassDoors(true); + return nodeEvaluator; + }; + // Mirai end + FrogPathNavigation(Frog frog, Level world) { super(frog, world); } @@ -441,7 +449,13 @@ public class Frog extends Animal implements VariantHolder { protected PathFinder createPathFinder(int range) { this.nodeEvaluator = new Frog.FrogNodeEvaluator(true); this.nodeEvaluator.setCanPassDoors(true); - return new PathFinder(this.nodeEvaluator, range); + // Mirai start + if (org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) { + return new PathFinder(this.nodeEvaluator, range, nodeEvaluatorGenerator); + } else { + return new PathFinder(this.nodeEvaluator, range); + } + // Mirai end } } } diff --git a/src/main/java/net/minecraft/world/entity/monster/Drowned.java b/src/main/java/net/minecraft/world/entity/monster/Drowned.java index 63a1cf5604c14025171d7be7434e2d6b64c98107..c8aaf009e02d57cd9034b091da92d4fc06734e40 100644 --- a/src/main/java/net/minecraft/world/entity/monster/Drowned.java +++ b/src/main/java/net/minecraft/world/entity/monster/Drowned.java @@ -293,7 +293,7 @@ public class Drowned extends Zombie implements RangedAttackMob { protected boolean closeToNextPos() { Path pathentity = this.getNavigation().getPath(); - if (pathentity != null) { + if (pathentity != null && (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding || pathentity.isProcessed())) { // Mirai - ensure path is processed BlockPos blockposition = pathentity.getTarget(); if (blockposition != null) { diff --git a/src/main/java/net/minecraft/world/level/pathfinder/Path.java b/src/main/java/net/minecraft/world/level/pathfinder/Path.java index 2a335f277bd0e4b8ad0f60d8226eb8aaa80a871f..36e448c36f4d4cf2acb89d5a378d883079803dd8 100644 --- a/src/main/java/net/minecraft/world/level/pathfinder/Path.java +++ b/src/main/java/net/minecraft/world/level/pathfinder/Path.java @@ -30,6 +30,17 @@ public class Path { this.reached = reachesTarget; } + // Mirai start + /** + * checks if the path is completely processed in the case of it being computed async + * + * @return true if the path is processed + */ + public boolean isProcessed() { + return true; + } + // Mirai end + public void advance() { ++this.nextNodeIndex; } @@ -104,6 +115,8 @@ public class Path { } public boolean sameAs(@Nullable Path o) { + if (o == this) return true; // Mirai - short circuit + if (o == null) { return false; } else if (o.nodes.size() != this.nodes.size()) { diff --git a/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java b/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java index c4052d1a7c2903564a8a6226c1b019d299c71b2a..375fa8e7d843df360678bac075a432fcfc164a42 100644 --- a/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java +++ b/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java @@ -24,34 +24,76 @@ public class PathFinder { private static final boolean DEBUG = false; private final BinaryHeap openSet = new BinaryHeap(); - public PathFinder(NodeEvaluator pathNodeMaker, int range) { + private final @Nullable dev.etil.mirai.path.NodeEvaluatorGenerator nodeEvaluatorGenerator; // Mirai - we use this later to generate an evaluator + + // Mirai start - add nodeEvaluatorGenerator as optional param + public PathFinder(NodeEvaluator pathNodeMaker, int range, @Nullable dev.etil.mirai.path.NodeEvaluatorGenerator nodeEvaluatorGenerator) { this.nodeEvaluator = pathNodeMaker; this.maxVisitedNodes = range; + this.nodeEvaluatorGenerator = nodeEvaluatorGenerator; + } + + public PathFinder(NodeEvaluator pathNodeMaker, int range) { + this(pathNodeMaker, range, null); } + // Mirai end @Nullable public Path findPath(PathNavigationRegion world, Mob mob, Set positions, float followRange, int distance, float rangeMultiplier) { - this.openSet.clear(); - this.nodeEvaluator.prepare(world, mob); - Node node = this.nodeEvaluator.getStart(); + if (!org.dreeam.leaf.LeafConfig.enableAsyncPathfinding) + this.openSet.clear(); // Mirai - it's always cleared in processPath + // Mirai start - use a generated evaluator if we have one otherwise run sync + var nodeEvaluator = this.nodeEvaluatorGenerator == null ? this.nodeEvaluator : dev.etil.mirai.path.NodeEvaluatorCache.takeNodeEvaluator(this.nodeEvaluatorGenerator); + nodeEvaluator.prepare(world, mob); + Node node = nodeEvaluator.getStart(); if (node == null) { + dev.etil.mirai.path.NodeEvaluatorCache.removeNodeEvaluator(nodeEvaluator); return null; } else { // Paper start - remove streams - and optimize collection List> map = Lists.newArrayList(); for (BlockPos pos : positions) { - map.add(new java.util.AbstractMap.SimpleEntry<>(this.nodeEvaluator.getGoal(pos.getX(), pos.getY(), pos.getZ()), pos)); + map.add(new java.util.AbstractMap.SimpleEntry<>(nodeEvaluator.getGoal(pos.getX(), pos.getY(), pos.getZ()), pos)); } // Paper end - Path path = this.findPath(node, map, followRange, distance, rangeMultiplier); // Gale - Purpur - remove vanilla profiler - this.nodeEvaluator.done(); - return path; + + // Mirai start + if (this.nodeEvaluatorGenerator == null) { + // run sync :( + dev.etil.mirai.path.NodeEvaluatorCache.removeNodeEvaluator(nodeEvaluator); + return this.findPath(node, map, followRange, distance, rangeMultiplier); // Gale - Purpur - remove vanilla profiler + } + + return new dev.etil.mirai.path.AsyncPath(Lists.newArrayList(), positions, () -> { + try { + return this.processPath(nodeEvaluator, node, map, followRange, distance, rangeMultiplier); + } finally { + nodeEvaluator.done(); + dev.etil.mirai.path.NodeEvaluatorCache.returnNodeEvaluator(nodeEvaluator); + } + }); + // Mirai end } } - @Nullable + // Mirai start - split pathfinding into the original sync method for compat and processing for delaying // Paper start - optimize collection private Path findPath(Node startNode, List> positions, float followRange, int distance, float rangeMultiplier) { // Gale - Purpur - remove vanilla profiler + // readd the profiler code for sync + // profiler.push("find_path"); + // profiler.markForCharting(MetricCategory.PATH_FINDING); + + try { + return this.processPath(this.nodeEvaluator, startNode, positions, followRange, distance, rangeMultiplier); + } finally { + this.nodeEvaluator.done(); + } + } + // Mirai end + + private synchronized @org.jetbrains.annotations.NotNull Path processPath(NodeEvaluator nodeEvaluator, Node startNode, List> positions, float followRange, int distance, float rangeMultiplier) { // Mirai - sync to only use the caching functions in this class on a single thread + org.apache.commons.lang3.Validate.isTrue(!positions.isEmpty()); // ensure that we have at least one position, which means we'll always return a path + // Set set = positions.keySet(); startNode.g = 0.0F; startNode.h = this.getBestH(startNode, positions); // Paper - optimize collection @@ -88,7 +130,7 @@ public class PathFinder { } if (!(node.distanceTo(startNode) >= followRange)) { - int k = this.nodeEvaluator.getNeighbors(this.neighbors, node); + int k = nodeEvaluator.getNeighbors(this.neighbors, node); for(int l = 0; l < k; ++l) { Node node2 = this.neighbors[l]; @@ -120,9 +162,14 @@ public class PathFinder { if (best == null || comparator.compare(path, best) < 0) best = path; } + + // Mirai start - ignore this warning, we know that the above loop always runs at least once since positions is not empty + //noinspection ConstantConditions return best; // Paper end + // Mirai end } + // Mirai end protected float distance(Node a, Node b) { return a.distanceTo(b); diff --git a/src/main/java/org/dreeam/leaf/LeafConfig.java b/src/main/java/org/dreeam/leaf/LeafConfig.java index a0123918192584921accf23a19579bda7bb9f8bd..b8a56e79e2526bdb137c20c083cb0843d80f39ef 100644 --- a/src/main/java/org/dreeam/leaf/LeafConfig.java +++ b/src/main/java/org/dreeam/leaf/LeafConfig.java @@ -197,6 +197,8 @@ public class LeafConfig { public static boolean throttleInactiveGoalSelectorTick; public static Map projectileTimeouts; public static boolean useSpigotItemMergingMechanism = true; + public static boolean enableAsyncPathfinding; + public static boolean enableAsyncPathfindingInitialized; private static void performance() { String sentryEnvironment = System.getenv("SENTRY_DSN"); String sentryConfig = getString("performance.sentry-dsn", sentryDsn, "Sentry DSN for improved error logging, leave blank to disable", "Obtain from https://sentry.io/"); @@ -253,6 +255,13 @@ public class LeafConfig { entityType.ttl = config.getInt("entity_timeouts." + type, -1); } useSpigotItemMergingMechanism = getBoolean("performance.use-spigot-item-merging-mechanism", useSpigotItemMergingMechanism); + boolean asyncPathfinding = getBoolean("performance.enable-async-pathfinding", true, + "Whether or not async pathfinding should be enabled.", + "You may encounter issues with water interactions."); + if (!enableAsyncPathfindingInitialized) { + enableAsyncPathfindingInitialized = true; + enableAsyncPathfinding = asyncPathfinding; + } } public static boolean jadeProtocol = false;