mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-03 21:44:40 +01:00
e6fc2d18c3
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
CraftBukkit Changes:
acbba8ba SPIGOT-4635: Restore shield damage sound
184 lines
8.7 KiB
Diff
184 lines
8.7 KiB
Diff
From 41243acd91e5d2308878b9edf74b0b81d4808035 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@GMail.com>
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Date: Sat, 22 Sep 2018 00:33:08 -0500
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Subject: [PATCH] Add LivingEntity#getTargetEntity
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diff --git a/src/main/java/net/minecraft/server/AxisAlignedBB.java b/src/main/java/net/minecraft/server/AxisAlignedBB.java
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index c5e541985..d6a5c7407 100644
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--- a/src/main/java/net/minecraft/server/AxisAlignedBB.java
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+++ b/src/main/java/net/minecraft/server/AxisAlignedBB.java
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@@ -95,6 +95,7 @@ public class AxisAlignedBB {
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return new AxisAlignedBB(d3, d4, d5, d6, d7, d8);
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}
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+ public AxisAlignedBB expand(double x, double y, double z) { return b(x, y, z); } // Paper - OBFHELPER
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public AxisAlignedBB b(double d0, double d1, double d2) {
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double d3 = this.minX;
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double d4 = this.minY;
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@@ -124,6 +125,12 @@ public class AxisAlignedBB {
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return new AxisAlignedBB(d3, d4, d5, d6, d7, d8);
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}
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+ // Paper start
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+ public AxisAlignedBB grow(double d0) {
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+ return grow(d0, d0, d0);
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+ }
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+ // Paper end
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+
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public AxisAlignedBB grow(double d0, double d1, double d2) {
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double d3 = this.minX - d0;
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double d4 = this.minY - d1;
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@@ -181,6 +188,7 @@ public class AxisAlignedBB {
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return this.minX < d3 && this.maxX > d0 && this.minY < d4 && this.maxY > d1 && this.minZ < d5 && this.maxZ > d2;
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}
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+ public boolean contains(Vec3D vec3d) { return b(vec3d); } // Paper - OBFHELPER
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public boolean b(Vec3D vec3d) {
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return this.e(vec3d.x, vec3d.y, vec3d.z);
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}
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@@ -205,6 +213,7 @@ public class AxisAlignedBB {
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return this.g(-d0);
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}
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+ public MovingObjectPosition calculateIntercept(Vec3D vec3d, Vec3D vec3d1) { return b(vec3d, vec3d1); } // Paper - OBFHELPER
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@Nullable
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public MovingObjectPosition b(Vec3D vec3d, Vec3D vec3d1) {
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return this.a(vec3d, vec3d1, (BlockPosition) null);
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index 66947e307..2f27af7f6 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -1533,6 +1533,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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return new Vec3D((double) (f5 * f6), (double) (-f7), (double) (f4 * f6));
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}
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+ public Vec3D getEyePosition(float partialTicks) { return i(partialTicks); } // Paper - OBFHELPER
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public Vec3D i(float f) {
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if (f == 1.0F) {
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return new Vec3D(this.locX, this.locY + (double) this.getHeadHeight(), this.locZ);
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@@ -2196,10 +2197,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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return this.bP().size() < 1;
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}
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+ public float getCollisionBorderSize() { return aM(); } // Paper - OBFHELPER
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public float aM() {
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return 0.0F;
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}
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+ public Vec3D getLookVec() { return aN(); } // Paper - OBFHELPER
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public Vec3D aN() {
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return this.d(this.pitch, this.yaw);
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}
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diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
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index 56191d1f2..9815509c4 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
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+++ b/src/main/java/net/minecraft/server/EntityLiving.java
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@@ -3,6 +3,8 @@ package net.minecraft.server;
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import com.destroystokyo.paper.event.player.PlayerArmorChangeEvent;
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import com.google.common.base.Objects;
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import com.google.common.collect.Maps;
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+
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+import java.util.Arrays;
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import java.util.Collection;
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import java.util.ConcurrentModificationException;
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import java.util.Iterator;
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@@ -16,6 +18,8 @@ import org.apache.logging.log4j.Logger;
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// CraftBukkit start
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import java.util.ArrayList;
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+import java.util.stream.Collectors;
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+
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import com.google.common.base.Function;
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import com.google.common.collect.Lists;
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import org.bukkit.Location;
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@@ -2863,6 +2867,36 @@ public abstract class EntityLiving extends Entity {
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return world.rayTrace(start, end, fluidCollisionOption);
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}
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+ public MovingObjectPosition getTargetEntity(int maxDistance) {
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+ if (maxDistance < 1 || maxDistance > 120) {
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+ throw new IllegalArgumentException("maxDistance must be between 1-120");
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+ }
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+
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+ Vec3D start = getEyePosition(1.0F);
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+ Vec3D direction = getLookVec();
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+ Vec3D end = start.add(direction.x * maxDistance, direction.y * maxDistance, direction.z * maxDistance);
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+
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+ List<Entity> entityList = world.getEntities(this, getBoundingBox().expand(direction.x * maxDistance, direction.y * maxDistance, direction.z * maxDistance).grow(1.0D, 1.0D, 1.0D), IEntitySelector.notSpectator().and(Entity::isInteractable));
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+
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+ double distance = 0.0D;
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+ MovingObjectPosition rayTraceResult = null;
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+
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+ for (Entity entity : entityList) {
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+ AxisAlignedBB aabb = entity.getBoundingBox().grow((double) entity.getCollisionBorderSize());
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+ MovingObjectPosition rayTrace = aabb.calculateIntercept(start, end);
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+
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+ if (rayTrace != null) {
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+ double distanceTo = start.distanceSquared(rayTrace.pos);
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+ if (distanceTo < distance || distance == 0.0D) {
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+ rayTraceResult = new MovingObjectPosition(entity, rayTrace.pos);
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+ distance = distanceTo;
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+ }
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+ }
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+ }
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+
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+ return rayTraceResult;
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+ }
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+
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public int shieldBlockingDelay = world.paperConfig.shieldBlockingDelay;
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public int getShieldBlockingDelay() {
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diff --git a/src/main/java/net/minecraft/server/IEntitySelector.java b/src/main/java/net/minecraft/server/IEntitySelector.java
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index f6916fd45..71f08d53c 100644
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--- a/src/main/java/net/minecraft/server/IEntitySelector.java
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+++ b/src/main/java/net/minecraft/server/IEntitySelector.java
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@@ -19,6 +19,7 @@ public final class IEntitySelector {
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public static final Predicate<Entity> e = (entity) -> {
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return !(entity instanceof EntityHuman) || !((EntityHuman) entity).isSpectator() && !((EntityHuman) entity).u();
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};
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+ public static Predicate<Entity> notSpectator() { return f; } // Paper - OBFHELPER
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public static final Predicate<Entity> f = (entity) -> {
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return !(entity instanceof EntityHuman) || !((EntityHuman) entity).isSpectator();
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};
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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index eeab59379..d6a4bc64a 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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@@ -186,6 +186,33 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
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net.minecraft.server.MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, net.minecraft.server.MCUtil.getNMSFluidCollisionOption(fluidMode));
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return rayTrace == null ? null : new com.destroystokyo.paper.block.TargetBlockInfo(org.bukkit.craftbukkit.block.CraftBlock.at(getHandle().world, rayTrace.getBlockPosition()), net.minecraft.server.MCUtil.toBukkitBlockFace(rayTrace.direction));
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}
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+
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+ public Entity getTargetEntity(int maxDistance, boolean ignoreBlocks) {
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+ net.minecraft.server.MovingObjectPosition rayTrace = rayTraceEntity(maxDistance, ignoreBlocks);
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+ return rayTrace == null ? null : rayTrace.entity.getBukkitEntity();
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+ }
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+
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+ public com.destroystokyo.paper.entity.TargetEntityInfo getTargetEntityInfo(int maxDistance, boolean ignoreBlocks) {
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+ net.minecraft.server.MovingObjectPosition rayTrace = rayTraceEntity(maxDistance, ignoreBlocks);
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+ return rayTrace == null ? null : new com.destroystokyo.paper.entity.TargetEntityInfo(rayTrace.entity.getBukkitEntity(), new org.bukkit.util.Vector(rayTrace.pos.x, rayTrace.pos.y, rayTrace.pos.z));
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+ }
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+
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+ public net.minecraft.server.MovingObjectPosition rayTraceEntity(int maxDistance, boolean ignoreBlocks) {
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+ net.minecraft.server.MovingObjectPosition rayTrace = getHandle().getTargetEntity(maxDistance);
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+ if (rayTrace == null) {
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+ return null;
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+ }
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+ if (!ignoreBlocks) {
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+ net.minecraft.server.MovingObjectPosition rayTraceBlocks = getHandle().getRayTrace(maxDistance, net.minecraft.server.FluidCollisionOption.NEVER);
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+ if (rayTraceBlocks != null) {
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+ net.minecraft.server.Vec3D eye = getHandle().getEyePosition(1.0F);
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+ if (eye.distanceSquared(rayTraceBlocks.pos) <= eye.distanceSquared(rayTrace.pos)) {
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+ return null;
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+ }
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+ }
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+ }
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+ return rayTrace;
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+ }
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// Paper end
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public List<Block> getLastTwoTargetBlocks(Set<Material> transparent, int maxDistance) {
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--
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2.20.1
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