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Add Raw Byte Entity Serialization

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== AT ==
public net.minecraft.world.entity.Entity setLevel(Lnet/minecraft/world/level/Level;)V
This commit is contained in:
Mariell Hoversholm 2021-10-24 16:20:31 -04:00
parent ef5b6401b3
commit 33aad47ee1
3 changed files with 115 additions and 64 deletions
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139
paper-server/patches/sources/net/minecraft/world/entity/Entity.java.patch
View file

@ -485,15 +485,15 @@
}
}
@@ -587,9 +874,25 @@
@@ -587,7 +874,23 @@
}
public final void igniteForSeconds(float seconds) {
- this.igniteForTicks(Mth.floor(seconds * 20.0F));
+ // CraftBukkit start
+ this.igniteForSeconds(seconds, true);
}
+ }
+
+ public final void igniteForSeconds(float f, boolean callEvent) {
+ if (callEvent) {
+ EntityCombustEvent event = new EntityCombustEvent(this.getBukkitEntity(), f);
@ -507,11 +507,9 @@
+ }
+ // CraftBukkit end
+ this.igniteForTicks(Mth.floor(f * 20.0F));
+ }
+
}
public void igniteForTicks(int ticks) {
if (this.remainingFireTicks < ticks) {
this.setRemainingFireTicks(ticks);
@@ -610,7 +913,7 @@
}
@ -550,15 +548,17 @@
if (!this.level().isClientSide() || this.isControlledByLocalInstance()) {
Entity.MovementEmission entity_movementemission = this.getMovementEmission();
@@ -1133,6 +1458,20 @@
return SoundEvents.GENERIC_SPLASH;
}
@@ -1131,8 +1456,22 @@
protected SoundEvent getSwimHighSpeedSplashSound() {
return SoundEvents.GENERIC_SPLASH;
+ }
+
+ // CraftBukkit start - Add delegate methods
+ public SoundEvent getSwimSound0() {
+ return this.getSwimSound();
+ }
+
}
+ public SoundEvent getSwimSplashSound0() {
+ return this.getSwimSplashSound();
+ }
@ -646,7 +646,7 @@
public void awardKillScore(Entity entityKilled, DamageSource damageSource) {
if (entityKilled instanceof ServerPlayer) {
CriteriaTriggers.ENTITY_KILLED_PLAYER.trigger((ServerPlayer) entityKilled, this, damageSource);
@@ -1889,16 +2263,22 @@
@@ -1889,74 +2263,133 @@
}
public boolean saveAsPassenger(CompoundTag nbt) {
@ -672,7 +672,19 @@
return true;
}
}
@@ -1909,54 +2289,98 @@
}
+ // 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 - Entity serialization api
public boolean save(CompoundTag nbt) {
return this.isPassenger() ? false : this.saveAsPassenger(nbt);
}
public CompoundTag saveWithoutId(CompoundTag nbt) {
@ -791,7 +803,7 @@
}
ListTag nbttaglist;
@@ -1972,10 +2396,10 @@
@@ -1972,10 +2405,10 @@
nbttaglist.add(StringTag.valueOf(s));
}
@ -804,7 +816,7 @@
if (this.isVehicle()) {
nbttaglist = new ListTag();
iterator = this.getPassengers().iterator();
@@ -1984,17 +2408,41 @@
@@ -1984,17 +2417,41 @@
Entity entity = (Entity) iterator.next();
CompoundTag nbttagcompound1 = new CompoundTag();
@ -849,7 +861,7 @@
} catch (Throwable throwable) {
CrashReport crashreport = CrashReport.forThrowable(throwable, "Saving entity NBT");
CrashReportCategory crashreportsystemdetails = crashreport.addCategory("Entity being saved");
@@ -2079,7 +2527,69 @@
@@ -2079,7 +2536,69 @@
}
} else {
throw new IllegalStateException("Entity has invalid position");
@ -919,7 +931,7 @@
} catch (Throwable throwable) {
CrashReport crashreport = CrashReport.forThrowable(throwable, "Loading entity NBT");
CrashReportCategory crashreportsystemdetails = crashreport.addCategory("Entity being loaded");
@@ -2101,6 +2611,12 @@
@@ -2101,6 +2620,12 @@
return entitytypes.canSerialize() && minecraftkey != null ? minecraftkey.toString() : null;
}
@ -932,7 +944,7 @@
protected abstract void readAdditionalSaveData(CompoundTag nbt);
protected abstract void addAdditionalSaveData(CompoundTag nbt);
@@ -2153,9 +2669,23 @@
@@ -2153,9 +2678,23 @@
if (stack.isEmpty()) {
return null;
} else {
@ -957,7 +969,7 @@
world.addFreshEntity(entityitem);
return entityitem;
}
@@ -2184,7 +2714,16 @@
@@ -2184,7 +2723,16 @@
if (this.isAlive() && this instanceof Leashable leashable) {
if (leashable.getLeashHolder() == player) {
if (!this.level().isClientSide()) {
@ -975,7 +987,7 @@
leashable.removeLeash();
} else {
leashable.dropLeash();
@@ -2200,6 +2739,13 @@
@@ -2200,6 +2748,13 @@
if (itemstack.is(Items.LEAD) && leashable.canHaveALeashAttachedToIt()) {
if (!this.level().isClientSide()) {
@ -989,7 +1001,7 @@
leashable.setLeashedTo(player, true);
}
@@ -2265,7 +2811,7 @@
@@ -2265,7 +2820,7 @@
}
public boolean showVehicleHealth() {
@ -998,7 +1010,7 @@
}
public boolean startRiding(Entity entity, boolean force) {
@@ -2273,7 +2819,7 @@
@@ -2273,7 +2828,7 @@
return false;
} else if (!entity.couldAcceptPassenger()) {
return false;
@ -1007,7 +1019,7 @@
return false;
} else {
for (Entity entity1 = entity; entity1.vehicle != null; entity1 = entity1.vehicle) {
@@ -2285,11 +2831,32 @@
@@ -2285,11 +2840,32 @@
if (!force && (!this.canRide(entity) || !entity.canAddPassenger(this))) {
return false;
} else {
@ -1041,7 +1053,7 @@
this.vehicle = entity;
this.vehicle.addPassenger(this);
entity.getIndirectPassengersStream().filter((entity2) -> {
@@ -2314,19 +2881,30 @@
@@ -2314,19 +2890,30 @@
}
public void removeVehicle() {
@ -1074,7 +1086,7 @@
protected void addPassenger(Entity passenger) {
if (passenger.getVehicle() != this) {
throw new IllegalStateException("Use x.startRiding(y), not y.addPassenger(x)");
@@ -2349,21 +2927,53 @@
@@ -2349,21 +2936,53 @@
}
}
@ -1134,7 +1146,7 @@
}
protected boolean canAddPassenger(Entity passenger) {
@@ -2464,7 +3074,7 @@
@@ -2464,7 +3083,7 @@
if (teleporttransition != null) {
ServerLevel worldserver1 = teleporttransition.newLevel();
@ -1143,7 +1155,7 @@
this.teleport(teleporttransition);
}
}
@@ -2547,7 +3157,7 @@
@@ -2547,7 +3166,7 @@
}
public boolean isCrouching() {
@ -1152,7 +1164,7 @@
}
public boolean isSprinting() {
@@ -2563,7 +3173,7 @@
@@ -2563,7 +3182,7 @@
}
public boolean isVisuallySwimming() {
@ -1161,7 +1173,7 @@
}
public boolean isVisuallyCrawling() {
@@ -2571,6 +3181,13 @@
@@ -2571,6 +3190,13 @@
}
public void setSwimming(boolean swimming) {
@ -1175,7 +1187,7 @@
this.setSharedFlag(4, swimming);
}
@@ -2609,6 +3226,7 @@
@@ -2609,6 +3235,7 @@
@Nullable
public PlayerTeam getTeam() {
@ -1183,7 +1195,7 @@
return this.level().getScoreboard().getPlayersTeam(this.getScoreboardName());
}
@@ -2624,8 +3242,12 @@
@@ -2624,8 +3251,12 @@
return this.getTeam() != null ? this.getTeam().isAlliedTo(team) : false;
}
@ -1197,7 +1209,7 @@
}
public boolean getSharedFlag(int index) {
@@ -2644,7 +3266,7 @@
@@ -2644,7 +3275,7 @@
}
public int getMaxAirSupply() {
@ -1206,7 +1218,7 @@
}
public int getAirSupply() {
@@ -2652,7 +3274,18 @@
@@ -2652,7 +3283,18 @@
}
public void setAirSupply(int air) {
@ -1226,7 +1238,7 @@
}
public int getTicksFrozen() {
@@ -2679,11 +3312,40 @@
@@ -2679,11 +3321,40 @@
public void thunderHit(ServerLevel world, LightningBolt lightning) {
this.setRemainingFireTicks(this.remainingFireTicks + 1);
@ -1269,7 +1281,7 @@
}
public void onAboveBubbleCol(boolean drag) {
@@ -2713,7 +3375,7 @@
@@ -2713,7 +3384,7 @@
this.resetFallDistance();
}
@ -1278,7 +1290,7 @@
return true;
}
@@ -2818,7 +3480,7 @@
@@ -2818,7 +3489,7 @@
public String toString() {
String s = this.level() == null ? "~NULL~" : this.level().toString();
@ -1287,7 +1299,7 @@
}
public final boolean isInvulnerableToBase(DamageSource damageSource) {
@@ -2850,8 +3512,57 @@
@@ -2850,8 +3521,57 @@
public Entity teleport(TeleportTransition teleportTarget) {
Level world = this.level();
@ -1345,7 +1357,7 @@
ServerLevel worldserver1 = teleportTarget.newLevel();
boolean flag = worldserver1.dimension() != worldserver.dimension();
@@ -2918,10 +3629,19 @@
@@ -2918,10 +3638,19 @@
gameprofilerfiller.pop();
return null;
} else {
@ -1366,7 +1378,7 @@
Iterator iterator1 = list1.iterator();
while (iterator1.hasNext()) {
@@ -2947,7 +3667,7 @@
@@ -2947,7 +3676,7 @@
}
private void sendTeleportTransitionToRidingPlayers(TeleportTransition teleportTarget) {
@ -1375,7 +1387,7 @@
Iterator iterator = this.getIndirectPassengers().iterator();
while (iterator.hasNext()) {
@@ -2995,9 +3715,17 @@
@@ -2995,9 +3724,17 @@
}
protected void removeAfterChangingDimensions() {
@ -1396,7 +1408,7 @@
}
}
@@ -3006,11 +3734,26 @@
@@ -3006,11 +3743,26 @@
return PortalShape.getRelativePosition(portalRect, portalAxis, this.position(), this.getDimensions(this.getPose()));
}
@ -1423,7 +1435,7 @@
if (from.dimension() == Level.END && to.dimension() == Level.OVERWORLD) {
Iterator iterator = this.getPassengers().iterator();
@@ -3134,10 +3877,16 @@
@@ -3134,10 +3886,16 @@
return (Boolean) this.entityData.get(Entity.DATA_CUSTOM_NAME_VISIBLE);
}
@ -1443,7 +1455,7 @@
return entity != null;
}
@@ -3187,7 +3936,7 @@
@@ -3187,7 +3945,7 @@
/** @deprecated */
@Deprecated
protected void fixupDimensions() {
@ -1452,7 +1464,7 @@
EntityDimensions entitysize = this.getDimensions(entitypose);
this.dimensions = entitysize;
@@ -3196,7 +3945,7 @@
@@ -3196,7 +3954,7 @@
public void refreshDimensions() {
EntityDimensions entitysize = this.dimensions;
@ -1461,7 +1473,7 @@
EntityDimensions entitysize1 = this.getDimensions(entitypose);
this.dimensions = entitysize1;
@@ -3258,10 +4007,29 @@
@@ -3258,10 +4016,29 @@
}
public final void setBoundingBox(AABB boundingBox) {
@ -1493,7 +1505,7 @@
return this.getDimensions(pose).eyeHeight();
}
@@ -3335,7 +4103,7 @@
@@ -3335,7 +4112,7 @@
}
@Nullable
@ -1502,7 +1514,7 @@
return null;
}
@@ -3373,20 +4141,34 @@
@@ -3373,20 +4150,34 @@
}
private Stream<Entity> getIndirectPassengersStream() {
@ -1537,7 +1549,7 @@
return () -> {
return this.getIndirectPassengersStream().iterator();
};
@@ -3399,6 +4181,7 @@
@@ -3399,6 +4190,7 @@
}
public boolean hasExactlyOnePlayerPassenger() {
@ -1545,7 +1557,7 @@
return this.countPlayerPassengers() == 1;
}
@@ -3435,7 +4218,7 @@
@@ -3435,7 +4227,7 @@
}
public boolean isControlledByLocalInstance() {
@ -1554,7 +1566,7 @@
if (entityliving instanceof Player entityhuman) {
return entityhuman.isLocalPlayer();
@@ -3445,7 +4228,7 @@
@@ -3445,7 +4237,7 @@
}
public boolean isControlledByClient() {
@ -1563,7 +1575,7 @@
return entityliving != null && entityliving.isControlledByClient();
}
@@ -3463,7 +4246,7 @@
@@ -3463,7 +4255,7 @@
return new Vec3((double) f1 * d2 / (double) f3, 0.0D, (double) f2 * d2 / (double) f3);
}
@ -1572,17 +1584,18 @@
return new Vec3(this.getX(), this.getBoundingBox().maxY, this.getZ());
}
@@ -3489,8 +4272,37 @@
@@ -3488,9 +4280,38 @@
public int getFireImmuneTicks() {
return 1;
}
+
+ // CraftBukkit start
+ private final CommandSource commandSource = new CommandSource() {
+
+ @Override
+ public void sendSystemMessage(Component message) {
+ }
+
+ @Override
+ public CommandSender getBukkitSender(CommandSourceStack wrapper) {
+ return Entity.this.getBukkitEntity();
@ -1611,7 +1624,7 @@
}
public void lookAt(EntityAnchorArgument.Anchor anchorPoint, Vec3 target) {
@@ -3551,6 +4363,11 @@
@@ -3551,6 +4372,11 @@
vec3d = vec3d.add(vec3d1);
++k1;
}
@ -1623,7 +1636,7 @@
}
}
}
@@ -3613,7 +4430,7 @@
@@ -3613,7 +4439,7 @@
return new ClientboundAddEntityPacket(this, entityTrackerEntry);
}
@ -1632,7 +1645,7 @@
return this.type.getDimensions();
}
@@ -3714,7 +4531,39 @@
@@ -3714,7 +4540,39 @@
return this.getZ((2.0D * this.random.nextDouble() - 1.0D) * widthScale);
}
@ -1672,7 +1685,7 @@
if (this.position.x != x || this.position.y != y || this.position.z != z) {
this.position = new Vec3(x, y, z);
int i = Mth.floor(x);
@@ -3732,6 +4581,12 @@
@@ -3732,6 +4590,12 @@
this.levelCallback.onMove();
}
@ -1685,7 +1698,7 @@
}
public void checkDespawn() {}
@@ -3818,8 +4673,16 @@
@@ -3818,8 +4682,16 @@
@Override
public final void setRemoved(Entity.RemovalReason reason) {
@ -1703,7 +1716,7 @@
}
if (this.removalReason.shouldDestroy()) {
@@ -3827,8 +4690,8 @@
@@ -3827,8 +4699,8 @@
}
this.getPassengers().forEach(Entity::stopRiding);
@ -1714,7 +1727,7 @@
}
public void unsetRemoved() {
@@ -3887,7 +4750,7 @@
@@ -3887,7 +4759,7 @@
}
public Vec3 getKnownMovement() {
@ -1723,7 +1736,7 @@
if (entityliving instanceof Player entityhuman) {
if (this.isAlive()) {
@@ -3962,4 +4825,14 @@
@@ -3962,4 +4834,14 @@
void accept(Entity entity, double x, double y, double z);
}

12
paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
View file

@ -1083,6 +1083,18 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
}
// Paper end - tracked players API
// Paper start - raw entity serialization API
@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");
this.entity.setLevel(((CraftWorld) location.getWorld()).getHandle());
this.entity.setPos(location.getX(), location.getY(), location.getZ());
this.entity.setRot(location.getYaw(), location.getPitch());
return !this.entity.valid && this.entity.level().addFreshEntity(this.entity, reason);
}
// Paper end - raw entity serialization API
// Paper start - missing entity api
@Override
public boolean isInvisible() { // Paper - moved up from LivingEntity

28
paper-server/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
View file

@ -510,7 +510,33 @@ public final class CraftMagicNumbers implements UnsafeValues {
return CraftItemStack.asCraftMirror(net.minecraft.world.item.ItemStack.parse(MinecraftServer.getServer().registryAccess(), compound).orElseThrow());
}
private byte[] serializeNbtToBytes(CompoundTag compound) {
@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");
net.minecraft.nbt.CompoundTag compound = new net.minecraft.nbt.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");
net.minecraft.nbt.CompoundTag compound = deserializeNbtFromBytes(data);
int dataVersion = compound.getInt("DataVersion");
compound = (net.minecraft.nbt.CompoundTag) MinecraftServer.getServer().fixerUpper.update(References.ENTITY, new Dynamic<>(NbtOps.INSTANCE, compound), dataVersion, this.getDataVersion()).getValue();
if (!preserveUUID) {
// Generate a new UUID so we don't have to worry about deserializing the same entity twice
compound.remove("UUID");
}
return net.minecraft.world.entity.EntityType.create(compound, ((org.bukkit.craftbukkit.CraftWorld) world).getHandle(), net.minecraft.world.entity.EntitySpawnReason.LOAD)
.orElseThrow(() -> new IllegalArgumentException("An ID was not found for the data. Did you downgrade?")).getBukkitEntity();
}
private byte[] serializeNbtToBytes(net.minecraft.nbt.CompoundTag compound) {
compound.putInt("DataVersion", getDataVersion());
java.io.ByteArrayOutputStream outputStream = new java.io.ByteArrayOutputStream();
try {