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Jason Penilla 2021-11-24 23:47:39 -08:00 • committed by MiniDigger | Martin
parent f04f3321e3
commit b39fa92d5d
50 changed files with 2250 additions and 382 deletions
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80
patches/removed/1.18/0726-Add-Raw-Byte-Entity-Serialization.patch
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@ -1,80 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Sun, 24 Oct 2021 16:20:31 -0400
Subject: [PATCH] Add Raw Byte Entity Serialization
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index dcfc726ab96dccc05848219e824ad7612dbfbdab..7713f26d4a97df94c27694d28881d298e4c54147 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -1788,6 +1788,15 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, i
}
}
+ // Paper start - Entity serialization api
+ public boolean serializeEntity(CompoundTag compound) {
+ List<Entity> pass = new java.util.ArrayList<>(this.getPassengers());
+ this.passengers = ImmutableList.of();
+ boolean result = save(compound);
+ this.passengers = ImmutableList.copyOf(pass);
+ return result;
+ }
+ // Paper end
public boolean save(CompoundTag nbt) {
return this.isPassenger() ? false : this.saveAsPassenger(nbt);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index ee50ea695585639d0ff184b675f3fb3b205b9f86..0bd800e1aeda87689a6c56ee6fadda381c74a4ff 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -1276,5 +1276,15 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
}
return set;
}
+
+ @Override
+ public boolean spawnAt(Location location, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason reason) {
+ Preconditions.checkNotNull(location, "location cannot be null");
+ Preconditions.checkNotNull(reason, "reason cannot be null");
+ entity.level = ((CraftWorld) location.getWorld()).getHandle();
+ entity.setPos(location.getX(), location.getY(), location.getZ());
+ entity.setRot(location.getYaw(), location.getPitch());
+ return !entity.valid && entity.level.addEntity(entity, reason);
+ }
// Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 691b110e8a64081b68868456089908fe38fbc1cf..673b5192c32ee1b3c0d15462d3fadb0f31cd6a03 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -421,6 +421,29 @@ public final class CraftMagicNumbers implements UnsafeValues {
return CraftItemStack.asCraftMirror(net.minecraft.world.item.ItemStack.of((CompoundTag) converted.getValue()));
}
+ @Override
+ public byte[] serializeEntity(org.bukkit.entity.Entity entity) {
+ Preconditions.checkNotNull(entity, "null cannot be serialized");
+ Preconditions.checkArgument(entity instanceof org.bukkit.craftbukkit.entity.CraftEntity, "only CraftEntities can be serialized");
+
+ CompoundTag compound = new CompoundTag();
+ ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().serializeEntity(compound);
+ return serializeNbtToBytes(compound);
+ }
+
+ @Override
+ public org.bukkit.entity.Entity deserializeEntity(byte[] data, org.bukkit.World world, boolean preserveUUID) {
+ Preconditions.checkNotNull(data, "null cannot be deserialized");
+ Preconditions.checkArgument(data.length > 0, "cannot deserialize nothing");
+
+ CompoundTag compound = deserializeNbtFromBytes(data);
+ int dataVersion = compound.getInt("DataVersion");
+ compound = ca.spottedleaf.dataconverter.minecraft.MCDataConverter.convertTag(ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry.ENTITY, compound, dataVersion, getDataVersion());
+ if (!preserveUUID) compound.remove("UUID"); // Generate a new UUID so we don't have to worry about deserializing the same entity twice
+ return net.minecraft.world.entity.EntityType.create(compound, ((org.bukkit.craftbukkit.CraftWorld) world).getHandle())
+ .orElseThrow(() -> new IllegalArgumentException("An ID was not found for the data. Did you downgrade?")).getBukkitEntity();
+ }
+
private byte[] serializeNbtToBytes(CompoundTag compound) {
compound.putInt("DataVersion", getDataVersion());
java.io.ByteArrayOutputStream outputStream = new java.io.ByteArrayOutputStream();

197
patches/removed/1.18/0793-Fix-Codec-log-spam.patch Normal file
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@ -0,0 +1,197 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 19 Jun 2021 10:54:52 -0700
Subject: [PATCH] Fix Codec log spam
Mojang did NOT add dataconverters for world gen configurations
that they CHANGED. So, the codec fails to parse old data.
This fixes two instances:
- IntProvider is new and Mojang did not account for old data.
Thankfully, only ColumnPlace needed to be special cased.
- TreeConfiguration had changes. Thankfully, they were
only renames for one value and thankfully defaults could
be provided for two new values (WITHOUT changing behavior).
diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
index c4117dcffd705d044f07eb5840a177b1b5825bb9..f80791bd383dc6dc4a9c1aac5f8e4c1561e33ad9 100644
--- a/src/main/java/net/minecraft/server/MCUtil.java
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -723,4 +723,70 @@ public final class MCUtil {
public static int getTicketLevelFor(net.minecraft.world.level.chunk.ChunkStatus status) {
return net.minecraft.server.level.ChunkMap.MAX_VIEW_DISTANCE + net.minecraft.world.level.chunk.ChunkStatus.getDistance(status);
}
+
+ public static <A> com.mojang.serialization.MapCodec<A> fieldWithFallbacks(com.mojang.serialization.Codec<A> codec, String name, String ...fallback) {
+ return com.mojang.serialization.MapCodec.of(
+ new com.mojang.serialization.codecs.FieldEncoder<>(name, codec),
+ new FieldFallbackDecoder<>(name, java.util.Arrays.asList(fallback), codec),
+ () -> "FieldFallback[" + name + ": " + codec.toString() + "]"
+ );
+ }
+
+ // This is likely a common occurrence, sadly
+ public static final class FieldFallbackDecoder<A> extends com.mojang.serialization.MapDecoder.Implementation<A> {
+ protected final String name;
+ protected final List<String> fallback;
+ private final com.mojang.serialization.Decoder<A> elementCodec;
+
+ public FieldFallbackDecoder(final String name, final List<String> fallback, final com.mojang.serialization.Decoder<A> elementCodec) {
+ this.name = name;
+ this.fallback = fallback;
+ this.elementCodec = elementCodec;
+ }
+
+ @Override
+ public <T> com.mojang.serialization.DataResult<A> decode(final com.mojang.serialization.DynamicOps<T> ops, final com.mojang.serialization.MapLike<T> input) {
+ T value = input.get(name);
+ if (value == null) {
+ for (String fall : fallback) {
+ value = input.get(fall);
+ if (value != null) {
+ break;
+ }
+ }
+ if (value == null) {
+ return com.mojang.serialization.DataResult.error("No key " + name + " in " + input);
+ }
+ }
+ return elementCodec.parse(ops, value);
+ }
+
+ @Override
+ public <T> java.util.stream.Stream<T> keys(final com.mojang.serialization.DynamicOps<T> ops) {
+ return java.util.stream.Stream.of(ops.createString(name));
+ }
+
+ @Override
+ public boolean equals(final Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ final FieldFallbackDecoder<?> that = (FieldFallbackDecoder<?>)o;
+ return java.util.Objects.equals(name, that.name) && java.util.Objects.equals(elementCodec, that.elementCodec)
+ && java.util.Objects.equals(fallback, that.fallback);
+ }
+
+ @Override
+ public int hashCode() {
+ return java.util.Objects.hash(name, fallback, elementCodec);
+ }
+
+ @Override
+ public String toString() {
+ return "FieldDecoder[" + name + ": " + elementCodec + ']';
+ }
+ }
}
diff --git a/src/main/java/net/minecraft/util/valueproviders/IntProvider.java b/src/main/java/net/minecraft/util/valueproviders/IntProvider.java
index 020a19cd683dd3779c5116d12b3cdcd3b3ca69b4..c81a0eec12436c10869bfdcc21af09173f438331 100644
--- a/src/main/java/net/minecraft/util/valueproviders/IntProvider.java
+++ b/src/main/java/net/minecraft/util/valueproviders/IntProvider.java
@@ -9,13 +9,44 @@ import net.minecraft.core.Registry;
public abstract class IntProvider {
private static final Codec<Either<Integer, IntProvider>> CONSTANT_OR_DISPATCH_CODEC = Codec.either(Codec.INT, Registry.INT_PROVIDER_TYPES.dispatch(IntProvider::getType, IntProviderType::codec));
- public static final Codec<IntProvider> CODEC = CONSTANT_OR_DISPATCH_CODEC.xmap((either) -> {
+ public static final Codec<IntProvider> CODEC_REAL = CONSTANT_OR_DISPATCH_CODEC.xmap((either) -> { // Paper - used by CODEC below
return either.map(ConstantInt::of, (intProvider) -> {
return intProvider;
});
}, (intProvider) -> {
return intProvider.getType() == IntProviderType.CONSTANT ? Either.left(((ConstantInt)intProvider).getValue()) : Either.right(intProvider);
});
+ // Paper start
+ public static final Codec<IntProvider> CODEC = new Codec<>() {
+ @Override
+ public <T> DataResult<com.mojang.datafixers.util.Pair<IntProvider, T>> decode(com.mojang.serialization.DynamicOps<T> ops, T input) {
+ /*
+ UniformInt:
+ count -> { (old format)
+ base, spread
+ } -> {UniformInt} { (new format & type)
+ base, base + spread
+ } */
+
+
+ if (ops.get(input, "base").result().isPresent() && ops.get(input, "spread").result().isPresent()) {
+ // detected old format
+ int base = ops.getNumberValue(ops.get(input, "base").result().get()).result().get().intValue();
+ int spread = ops.getNumberValue(ops.get(input, "spread").result().get()).result().get().intValue();
+ return DataResult.success(new com.mojang.datafixers.util.Pair<>(UniformInt.of(base, base + spread), input));
+ }
+
+ // not old format, forward to real codec
+ return CODEC_REAL.decode(ops, input);
+ }
+
+ @Override
+ public <T> DataResult<T> encode(IntProvider input, com.mojang.serialization.DynamicOps<T> ops, T prefix) {
+ // forward to real codec
+ return CODEC_REAL.encode(input, ops, prefix);
+ }
+ };
+ // Paper end
public static final Codec<IntProvider> NON_NEGATIVE_CODEC = codec(0, Integer.MAX_VALUE);
public static final Codec<IntProvider> POSITIVE_CODEC = codec(1, Integer.MAX_VALUE);
diff --git a/src/main/java/net/minecraft/world/level/levelgen/feature/blockplacers/ColumnPlacer.java b/src/main/java/net/minecraft/world/level/levelgen/feature/blockplacers/ColumnPlacer.java
index 05bba5410fbd9f8e333584ccbd65a909f3040322..82859e1b048ba8a96cc67e085e9ed01b6bd3a6cd 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/feature/blockplacers/ColumnPlacer.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/feature/blockplacers/ColumnPlacer.java
@@ -10,11 +10,28 @@ import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.level.block.state.BlockState;
public class ColumnPlacer extends BlockPlacer {
+ // Paper start
public static final Codec<ColumnPlacer> CODEC = RecordCodecBuilder.create((instance) -> {
- return instance.group(IntProvider.NON_NEGATIVE_CODEC.fieldOf("size").forGetter((columnPlacer) -> {
- return columnPlacer.size;
- })).apply(instance, ColumnPlacer::new);
+ return instance.group(
+ IntProvider.NON_NEGATIVE_CODEC.optionalFieldOf("size").forGetter((columnPlacer) -> {
+ return java.util.Optional.of(columnPlacer.size);
+ }),
+ Codec.INT.optionalFieldOf("min_size").forGetter((columnPlacer) -> {
+ return java.util.Optional.empty();
+ }),
+ Codec.INT.optionalFieldOf("extra_size").forGetter((columnPlacer) -> {
+ return java.util.Optional.empty();
+ })
+ ).apply(instance, ColumnPlacer::new);
});
+ public ColumnPlacer(java.util.Optional<IntProvider> size, java.util.Optional<Integer> minSize, java.util.Optional<Integer> extraSize) {
+ if (size.isPresent()) {
+ this.size = size.get();
+ } else {
+ this.size = net.minecraft.util.valueproviders.BiasedToBottomInt.of(minSize.get().intValue(), minSize.get().intValue() + extraSize.get().intValue());
+ }
+ }
+ // Paper end
private final IntProvider size;
public ColumnPlacer(IntProvider size) {
diff --git a/src/main/java/net/minecraft/world/level/levelgen/feature/configurations/TreeConfiguration.java b/src/main/java/net/minecraft/world/level/levelgen/feature/configurations/TreeConfiguration.java
index 5da68897148192905c2747676c1ee2ee649f923f..b990099cf274f8cb0d96c139345cf0bf328affd6 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/feature/configurations/TreeConfiguration.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/feature/configurations/TreeConfiguration.java
@@ -18,13 +18,13 @@ public class TreeConfiguration implements FeatureConfiguration {
return treeConfiguration.trunkProvider;
}), TrunkPlacer.CODEC.fieldOf("trunk_placer").forGetter((treeConfiguration) -> {
return treeConfiguration.trunkPlacer;
- }), BlockStateProvider.CODEC.fieldOf("foliage_provider").forGetter((treeConfiguration) -> {
+ }), net.minecraft.server.MCUtil.fieldWithFallbacks(BlockStateProvider.CODEC, "foliage_provider", "leaves_provider").forGetter((treeConfiguration) -> { // Paper - provide fallback for rename
return treeConfiguration.foliageProvider;
- }), BlockStateProvider.CODEC.fieldOf("sapling_provider").forGetter((treeConfiguration) -> {
+ }), BlockStateProvider.CODEC.optionalFieldOf("sapling_provider", new SimpleStateProvider(Blocks.OAK_SAPLING.defaultBlockState())).forGetter((treeConfiguration) -> { // Paper - provide default - it looks like for now this is OK because it's just used to check canSurvive. Same check happens in 1.16.5 for the default we provide - so it should retain behavior...
return treeConfiguration.saplingProvider;
}), FoliagePlacer.CODEC.fieldOf("foliage_placer").forGetter((treeConfiguration) -> {
return treeConfiguration.foliagePlacer;
- }), BlockStateProvider.CODEC.fieldOf("dirt_provider").forGetter((treeConfiguration) -> {
+ }), BlockStateProvider.CODEC.optionalFieldOf("dirt_provider", new SimpleStateProvider(Blocks.DIRT.defaultBlockState())).forGetter((treeConfiguration) -> { // Paper - provide defaults, old data DOES NOT have this key (thankfully ALL OLD DATA used DIRT)
return treeConfiguration.dirtProvider;
}), FeatureSize.CODEC.fieldOf("minimum_size").forGetter((treeConfiguration) -> {
return treeConfiguration.minimumSize;