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8c5b837e05
Firstly, the old methods all routed to the CompletableFuture method. However, the CF method could not guarantee that if the caller was off-main that the future would be "completed" on-main. Since the callback methods used the CF one, this meant that the callback methods did not guarantee that the callbacks were to be called on the main thread. Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb) so that the methods with the callback are guaranteed to invoke the callback on the main thread. The CF behavior remains unchanged; it may still appear to complete on main if invoked off-main. Secondly, remove the scheduleOnMain invocation in the async chunk completion. This unnecessarily delays the callback by 1 tick. Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which will load chunks within an area. This method is provided as a helper as keeping all chunks loaded within an area can be complicated to implement for plugins (due to the lacking ticket API), and is already implemented internally anyways. Fourthly, remove the ticket addition that occured with getChunkAt and getChunkAtAsync. The ticket addition may delay the unloading of the chunk unnecessarily. It also fixes a very rare timing bug where the future/callback would be completed after the chunk unloads.
57 lines
3.1 KiB
Diff
57 lines
3.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Tue, 7 Jul 2020 10:52:34 -0700
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Subject: [PATCH] More World API
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 5304fb017b6ecda3ff96e1e44be444260fd8d715..75554719891cfeccfde1b6b58bf9861db1268adc 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -2125,6 +2125,28 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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return new CraftStructureSearchResult(CraftStructure.minecraftToBukkit(found.getSecond().value()), CraftLocation.toBukkit(found.getFirst(), this));
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}
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+ // Paper start
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+ @Override
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+ public double getCoordinateScale() {
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+ return getHandle().dimensionType().coordinateScale();
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+ }
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+
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+ @Override
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+ public boolean isFixedTime() {
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+ return getHandle().dimensionType().hasFixedTime();
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+ }
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+
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+ @Override
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+ public Collection<org.bukkit.Material> getInfiniburn() {
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+ return com.google.common.collect.Sets.newHashSet(com.google.common.collect.Iterators.transform(net.minecraft.core.registries.BuiltInRegistries.BLOCK.getTagOrEmpty(this.getHandle().dimensionType().infiniburn()).iterator(), blockHolder -> CraftBlockType.minecraftToBukkit(blockHolder.value())));
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+ }
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+
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+ @Override
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+ public void sendGameEvent(Entity sourceEntity, org.bukkit.GameEvent gameEvent, Vector position) {
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+ getHandle().gameEvent(sourceEntity != null ? ((CraftEntity) sourceEntity).getHandle(): null, net.minecraft.core.registries.BuiltInRegistries.GAME_EVENT.get(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(gameEvent.getKey())).orElseThrow(), org.bukkit.craftbukkit.util.CraftVector.toBlockPos(position));
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+ }
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+ // Paper end
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+
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@Override
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public BiomeSearchResult locateNearestBiome(Location origin, int radius, Biome... biomes) {
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return this.locateNearestBiome(origin, radius, 32, 64, biomes);
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java b/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java
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index 3071ac1ac0e733d73dade49597a39f7d156bbc04..967445b2eb158454100a27369a1f463d69f54f27 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java
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@@ -12,4 +12,13 @@ public final class CraftVector {
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public static net.minecraft.world.phys.Vec3 toNMS(org.bukkit.util.Vector bukkit) {
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return new net.minecraft.world.phys.Vec3(bukkit.getX(), bukkit.getY(), bukkit.getZ());
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}
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+ // Paper start
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+ public static org.bukkit.util.Vector toBukkit(net.minecraft.core.BlockPos blockPosition) {
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+ return new org.bukkit.util.Vector(blockPosition.getX(), blockPosition.getY(), blockPosition.getZ());
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+ }
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+
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+ public static net.minecraft.core.BlockPos toBlockPos(org.bukkit.util.Vector bukkit) {
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+ return net.minecraft.core.BlockPos.containing(bukkit.getX(), bukkit.getY(), bukkit.getZ());
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+ }
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+ // Paper end
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}
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