mirror of
https://github.com/PaperMC/Paper.git
synced 2024-09-12 06:58:11 +02:00
eb38e51ee0
it used public method instead of private, and moved to world config also improved the implementation to not use obfuscated stuff Also removed the Fix Double chest conversion patch since its fixed in other ways in vanilla
185 lines
8.7 KiB
Diff
185 lines
8.7 KiB
Diff
From 7ac07ac07ac07ac07ac07ac07ac07ac07ac07ac0 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 7ac07ac07ac0..7ac07ac07ac0 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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@@ -102,6 +102,7 @@ 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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@@ -130,6 +131,12 @@ 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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@@ -184,6 +191,7 @@ 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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@@ -207,6 +215,7 @@ 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 7ac07ac07ac0..7ac07ac07ac0 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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@@ -1518,6 +1518,7 @@ 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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@@ -2181,10 +2182,12 @@ 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 7ac07ac07ac0..7ac07ac07ac0 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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@@ -2859,6 +2863,36 @@ 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 7ac07ac07ac0..7ac07ac07ac0 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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@@ -17,6 +17,7 @@ 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 7ac07ac07ac0..7ac07ac07ac0 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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@@ -184,6 +184,33 @@ 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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2.19.1
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