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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-24 15:20:11 +01:00
Paper/patches/server/0254-Add-LivingEntity-getTargetEntity.patch
Bjarne Koll 4d20922b79
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#11024)
* Updated Upstream (Bukkit/CraftBukkit/Spigot)

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
e86f4dc4 PR-1041: Improve getPlayer(String) docs to clarify it matches the name
9738f005 Fix spawner API documentation
69ebd9fd PR-1034: Add TrialSpawnerSpawnEvent
23cffd9c PR-973: Improve spawner API and add API for Trial Spawners
8bf19163 PR-1038: Clarify HumanEntity#openInventory(InventoryView) JavaDoc
1ff76351 SPIGOT-7732, SPIGOT-7786: Add freezing damage modifier
02161cb4 PR-1034: Add CreatureSpawnEvent.SpawnReason#TRIAL_SPAWNER
f9cb6f34 SPIGOT-7777: All entity potion effects are removed on death
25d548eb PR-1031: Expose Creeper igniter
ccbf0915 SPIGOT-7770: Reserve spaces in shaped recipes for blank ingredients
17f7097c Clarify ambiguity around what is API
71714f0c Remove note from InventoryView JavaDoc
aaf49731 PR-1030: Deprecate more unused methods in UnsafeValues
3a9dc689 SPIGOT-7771: Material.getDefaultAttributes always returns an empty map

CraftBukkit Changes:
c3ceeb6f7 SPIGOT-7814: Call PlayerShearEntityEvent for Bogged
97b1e4f58 Fix wolf armor not dropping from use of shears
fd2ef563a SPIGOT-7812: Revert "SPIGOT-7809: Restore shield/banner conversion for base colours"
f672c351b SPIGOT-7811: Enchantments are applied on sweeping attack even if damage event is cancelled
cfe29350b SPIGOT-7808: Fix implementation of Enchantment#getName() for bad name return
19335f69e SPIGOT-7809: Restore shield/banner conversion for base colours
ae4f5a0be SPIGOT-7805: Fix jukebox deserialization
62e3b73a4 SPIGOT-7804: Fix written book serialization
aac911d26 SPIGOT-7800, SPIGOT-7801: Keep vanilla behaviour for items dropped on player death
13ece474f PR-1429: Implement TrialSpawnerSpawnEvent
bf13e9113 PR-1354: Improve spawner API and add API for Trial Spawners
515fe49e1 Increase outdated build delay
9cd5a19a0 SPIGOT-7794: Cancelling InventoryItemMoveEvent destroys items
ce40c7b14 SPIGOT-7796: Kickplayer newlines not working
5167256ff SPIGOT-7795: Fix damage/stats ignore the invulnerable damage time
f993563ee Improve cross-world teleportation handling
ab29122cf PR-1433: HumanEntity#openInventory(InventoryView) should only support views belonging to the player
764a541c5 SPIGOT-7732: Issue with the "hurt()" method of EntityLiving and invulnerable time
820084b5f SPIGOT-7791: Skull BlockState with null profile causes NullPointerException
5e46f1c82 SPIGOT-7785: Teleporting a player at the right moment can mess up vanilla teleportation
cbd95a6b3 SPIGOT-7772: Include hidden / non-sampled players in player count
3153debc5 SPIGOT-7790: Server crashes after bee nest is forced to update
e77bb26bb SPIGOT-7788: The healing power of friendship advancement is never granted
ee3d7258a SPIGOT-7789: Fix NPE in CraftMetaFirework applyToItem
2889b3a11 PR-1429: Add CreatureSpawnEvent.SpawnReason#TRIAL_SPAWNER
cdd05bc7f SPIGOT-7777: Speed attribute stays after death; missing EntityPotionEffectEvent call
d0e6af2d4 PR-1428: Expose Creeper igniter
d01c70e93 PR-1425: Fix bytecode transformation taking care of class-to-interface compatibility.
b2b08f68c SPIGOT-7770: Fix certain shaped recipes not registering
3f8e4161f PR-1426: Deprecate more unused methods in UnsafeValues
2c9dd879e SPIGOT-7771: Material.getDefaultAttributes always returns an empty map

Spigot Changes:
491f3675 Rebuild patches
0a642bd7 Rebuild patches
8897571b Rebuild patches
cb8cf80c Fix newlines in custom restart message
1aabe506 Rebuild patches
2024-07-06 21:19:14 +02:00

109 Zeilen
5.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 22 Sep 2018 00:33:08 -0500
Subject: [PATCH] Add LivingEntity#getTargetEntity
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 279fa00fd9043e1995f22c79f47d0b41c27bd933..43eddcd8496ff2f089119f6632acfe1b56466c3d 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -127,6 +127,7 @@ import net.minecraft.world.level.storage.loot.LootTable;
import net.minecraft.world.level.storage.loot.parameters.LootContextParamSets;
import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
import net.minecraft.world.phys.AABB;
+import net.minecraft.world.phys.EntityHitResult;
import net.minecraft.world.phys.HitResult;
import net.minecraft.world.phys.Vec3;
import net.minecraft.world.scores.PlayerTeam;
@@ -4041,6 +4042,38 @@ public abstract class LivingEntity extends Entity implements Attackable {
return this.level().clip(raytrace);
}
+ public @Nullable EntityHitResult getTargetEntity(int maxDistance) {
+ if (maxDistance < 1 || maxDistance > 120) {
+ throw new IllegalArgumentException("maxDistance must be between 1-120");
+ }
+
+ Vec3 start = this.getEyePosition(1.0F);
+ Vec3 direction = this.getLookAngle();
+ Vec3 end = start.add(direction.x * maxDistance, direction.y * maxDistance, direction.z * maxDistance);
+
+ List<Entity> entityList = this.level().getEntities(this, getBoundingBox().expandTowards(direction.x * maxDistance, direction.y * maxDistance, direction.z * maxDistance).inflate(1.0D, 1.0D, 1.0D), EntitySelector.NO_SPECTATORS.and(Entity::isPickable));
+
+ double distance = 0.0D;
+ EntityHitResult result = null;
+
+ for (Entity entity : entityList) {
+ final double inflationAmount = (double) entity.getPickRadius();
+ AABB aabb = entity.getBoundingBox().inflate(inflationAmount, inflationAmount, inflationAmount);
+ Optional<Vec3> rayTraceResult = aabb.clip(start, end);
+
+ if (rayTraceResult.isPresent()) {
+ Vec3 rayTrace = rayTraceResult.get();
+ double distanceTo = start.distanceToSqr(rayTrace);
+ if (distanceTo < distance || distance == 0.0D) {
+ result = new EntityHitResult(entity, rayTrace);
+ distance = distanceTo;
+ }
+ }
+ }
+
+ return result;
+ }
+
public int shieldBlockingDelay = this.level().paperConfig().misc.shieldBlockingDelay;
public int getShieldBlockingDelay() {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index f58c9edd68b02bbca10897320fae63cee1562fe3..9a159f0c7489d2924dabe3fd250d844899ae5761 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -1,5 +1,6 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.TargetEntityInfo;
import com.google.common.base.Preconditions;
import com.google.common.collect.Sets;
import java.util.ArrayList;
@@ -226,6 +227,39 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
}
return null;
}
+
+ public Entity getTargetEntity(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = rayTraceEntity(maxDistance, ignoreBlocks);
+ return rayTrace == null ? null : rayTrace.getEntity().getBukkitEntity();
+ }
+
+ public TargetEntityInfo getTargetEntityInfo(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = rayTraceEntity(maxDistance, ignoreBlocks);
+ return rayTrace == null ? null : new TargetEntityInfo(rayTrace.getEntity().getBukkitEntity(), new org.bukkit.util.Vector(rayTrace.getLocation().x, rayTrace.getLocation().y, rayTrace.getLocation().z));
+ }
+
+ @Override
+ public RayTraceResult rayTraceEntities(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = this.rayTraceEntity(maxDistance, ignoreBlocks);
+ return rayTrace == null ? null : new org.bukkit.util.RayTraceResult(org.bukkit.craftbukkit.util.CraftVector.toBukkit(rayTrace.getLocation()), rayTrace.getEntity().getBukkitEntity());
+ }
+
+ public net.minecraft.world.phys.EntityHitResult rayTraceEntity(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = getHandle().getTargetEntity(maxDistance);
+ if (rayTrace == null) {
+ return null;
+ }
+ if (!ignoreBlocks) {
+ net.minecraft.world.phys.HitResult rayTraceBlocks = getHandle().getRayTrace(maxDistance, net.minecraft.world.level.ClipContext.Fluid.NONE);
+ if (rayTraceBlocks != null) {
+ net.minecraft.world.phys.Vec3 eye = getHandle().getEyePosition(1.0F);
+ if (eye.distanceToSqr(rayTraceBlocks.getLocation()) <= eye.distanceToSqr(rayTrace.getLocation())) {
+ return null;
+ }
+ }
+ }
+ return rayTrace;
+ }
// Paper end
@Override