From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: William Blake Galbreath Date: Tue, 11 Feb 2020 21:56:48 -0600 Subject: [PATCH] EntityMoveEvent diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java index 3b5df83d3a7d12fb23ac488a8936e1b4921fb5fd..fdbe97912f53cfba5ed23ef05e0ad4b9dd010f54 100644 --- a/src/main/java/net/minecraft/server/MinecraftServer.java +++ b/src/main/java/net/minecraft/server/MinecraftServer.java @@ -12,6 +12,7 @@ import com.mojang.datafixers.DataFixer; import io.netty.buffer.ByteBuf; import io.netty.buffer.ByteBufOutputStream; import io.netty.buffer.Unpooled; +import io.papermc.paper.event.entity.EntityMoveEvent; import it.unimi.dsi.fastutil.longs.LongIterator; import java.awt.image.BufferedImage; import java.io.BufferedWriter; @@ -1458,6 +1459,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant 0; // Paper + worldserver.hasEntityMoveEvent = EntityMoveEvent.getHandlerList().getRegisteredListeners().length > 0; // Paper TileEntityHopper.skipHopperEvents = worldserver.paperConfig.disableHopperMoveEvents || org.bukkit.event.inventory.InventoryMoveItemEvent.getHandlerList().getRegisteredListeners().length == 0; // Paper this.methodProfiler.a(() -> { diff --git a/src/main/java/net/minecraft/server/level/WorldServer.java b/src/main/java/net/minecraft/server/level/WorldServer.java index bf9bf8368b345bf0ac3b14a08e8342f7bd63dead..be7f210bd8be1e393c0c449274ff1a1b030d660e 100644 --- a/src/main/java/net/minecraft/server/level/WorldServer.java +++ b/src/main/java/net/minecraft/server/level/WorldServer.java @@ -213,6 +213,7 @@ public class WorldServer extends World implements GeneratorAccessSeed { public final Convertable.ConversionSession convertable; public final UUID uuid; public boolean hasPhysicsEvent = true; // Paper + public boolean hasEntityMoveEvent = false; // Paper private static Throwable getAddToWorldStackTrace(Entity entity) { return new Throwable(entity + " Added to world at " + new java.util.Date()); } diff --git a/src/main/java/net/minecraft/world/entity/EntityLiving.java b/src/main/java/net/minecraft/world/entity/EntityLiving.java index deffd82dfca1d2eea6e5b8db9228015bf35ad0a3..21341eeb8148be119fbc1dd370c1beaf70a319e0 100644 --- a/src/main/java/net/minecraft/world/entity/EntityLiving.java +++ b/src/main/java/net/minecraft/world/entity/EntityLiving.java @@ -10,6 +10,7 @@ import com.mojang.datafixers.util.Pair; import com.mojang.serialization.DataResult; import com.mojang.serialization.Dynamic; import com.mojang.serialization.DynamicOps; +import io.papermc.paper.event.entity.EntityMoveEvent; import java.util.Collection; import java.util.ConcurrentModificationException; import java.util.Iterator; @@ -2912,6 +2913,20 @@ public abstract class EntityLiving extends Entity { this.collideNearby(); this.world.getMethodProfiler().exit(); + // Paper start + if (((WorldServer) world).hasEntityMoveEvent) { + if (lastX != locX() || lastY != locY() || lastZ != locZ() || lastYaw != yaw || lastPitch != pitch) { + Location from = new Location(world.getWorld(), lastX, lastY, lastZ, lastYaw, lastPitch); + Location to = new Location (world.getWorld(), locX(), locY(), locZ(), yaw, pitch); + EntityMoveEvent event = new EntityMoveEvent(getBukkitLivingEntity(), from, to.clone()); + if (!event.callEvent()) { + setLocation(from.getX(), from.getY(), from.getZ(), from.getYaw(), from.getPitch()); + } else if (!to.equals(event.getTo())) { + setLocation(event.getTo().getX(), event.getTo().getY(), event.getTo().getZ(), event.getTo().getYaw(), event.getTo().getPitch()); + } + } + } + // Paper end if (!this.world.isClientSide && this.dO() && this.aG()) { this.damageEntity(DamageSource.DROWN, 1.0F); }