PaperMC/patches/api/0114-Add-EntityKnockbackByEntityEvent-and-EntityPushedByE.patch
Nassim Jahnke 31699ae9a8
Updated Upstream (Bukkit/CraftBukkit) (#10242)
* Updated Upstream (Bukkit/CraftBukkit)

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:
a6a9d2a4 Remove some old ApiStatus.Experimental annotations
be72314c SPIGOT-7300, PR-829: Add new DamageSource API providing enhanced information about entity damage
b252cf05 SPIGOT-7576, PR-970: Add methods in MushroomCow to change stew effects
b1c689bd PR-902: Add Server#isLoggingIPs to get log-ips configuration
08f86d1c PR-971: Add Player methods for client-side potion effects
2e3024a9 PR-963: Add API for in-world structures
a23292a7 SPIGOT-7530, PR-948: Improve Resource Pack API with new 1.20.3 functionality
1851857b SPIGOT-3071, PR-969: Add entity spawn method with spawn reason
cde4c52a SPIGOT-5553, PR-964: Add EntityKnockbackEvent

CraftBukkit Changes:
38fd4bd50 Fix accidentally renamed internal damage method
80f0ce4be SPIGOT-7300, PR-1180: Add new DamageSource API providing enhanced information about entity damage
7e43f3b16 SPIGOT-7581: Fix typo in BlockMushroom
ea14b7d90 SPIGOT-7576, PR-1347: Add methods in MushroomCow to change stew effects
4c687f243 PR-1259: Add Server#isLoggingIPs to get log-ips configuration
22a541a29 Improve support for per-world game rules
cb7dccce2 PR-1348: Add Player methods for client-side potion effects
b8d6109f0 PR-1335: Add API for in-world structures
4398a1b5b SPIGOT-7577: Make CraftWindCharge#explode discard the entity
e74107678 Fix Crafter maximum stack size
0bb0f4f6a SPIGOT-7530, PR-1314: Improve Resource Pack API with new 1.20.3 functionality
4949f556d SPIGOT-3071, PR-1345: Add entity spawn method with spawn reason
20ac73ca2 PR-1353: Fix Structure#place not working as documented with 0 palette
3c1b77871 SPIGOT-6911, PR-1349: Change max book length in CraftMetaBook
333701839 SPIGOT-7572: Bee nests generated without bees
f48f4174c SPIGOT-5553, PR-1336: Add EntityKnockbackEvent
2024-02-11 22:28:00 +01:00

180 lines
6.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Brokkonaut <hannos17@gmx.de>
Date: Mon, 18 Jun 2018 15:40:39 +0200
Subject: [PATCH] Add EntityKnockbackByEntityEvent and
EntityPushedByEntityAttackEvent
Co-authored-by: aerulion <aerulion@gmail.com>
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EntityKnockbackByEntityEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EntityKnockbackByEntityEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..e0ba692c9b107f2b042a9c06549185e1c4777e27
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EntityKnockbackByEntityEvent.java
@@ -0,0 +1,48 @@
+package com.destroystokyo.paper.event.entity;
+
+import io.papermc.paper.event.entity.EntityPushedByEntityAttackEvent;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.util.Vector;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Fired when an Entity is knocked back by the hit of another Entity. The acceleration
+ * vector can be modified. If this event is cancelled, the entity is not knocked back.
+ */
+public class EntityKnockbackByEntityEvent extends EntityPushedByEntityAttackEvent {
+
+ private final float knockbackStrength;
+
+ @ApiStatus.Internal
+ public EntityKnockbackByEntityEvent(@NotNull LivingEntity entity, @NotNull Entity hitBy, float knockbackStrength, @NotNull Vector acceleration) {
+ super(entity, hitBy, acceleration);
+ this.knockbackStrength = knockbackStrength;
+ }
+
+ /**
+ * @return the entity which was knocked back
+ */
+ @NotNull
+ @Override
+ public LivingEntity getEntity() {
+ return (LivingEntity) super.getEntity();
+ }
+
+ /**
+ * @return the original knockback strength.
+ */
+ public float getKnockbackStrength() {
+ return this.knockbackStrength;
+ }
+
+ /**
+ * @return the Entity which hit
+ */
+ @NotNull
+ public Entity getHitBy() {
+ return super.getPushedBy();
+ }
+
+}
diff --git a/src/main/java/io/papermc/paper/event/entity/EntityPushedByEntityAttackEvent.java b/src/main/java/io/papermc/paper/event/entity/EntityPushedByEntityAttackEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..404bec776244fd776566c81f671f1009830c6d6e
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/entity/EntityPushedByEntityAttackEvent.java
@@ -0,0 +1,82 @@
+package io.papermc.paper.event.entity;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.bukkit.util.Vector;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Fired when an entity is pushed by another entity's attack. The acceleration vector can be
+ * modified. If this event is cancelled, the entity will not get pushed.
+ * <p>
+ * Note: Some entities might trigger this multiple times on the same entity
+ * as multiple acceleration calculations are done.
+ */
+public class EntityPushedByEntityAttackEvent extends EntityEvent implements Cancellable {
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final @NotNull Entity pushedBy;
+ private @NotNull Vector acceleration;
+ private boolean cancelled;
+
+ @ApiStatus.Internal
+ public EntityPushedByEntityAttackEvent(@NotNull Entity entity, @NotNull Entity pushedBy, @NotNull Vector acceleration) {
+ super(entity);
+ this.pushedBy = pushedBy;
+ this.acceleration = acceleration;
+ }
+
+ /**
+ * Gets the entity which pushed the affected entity.
+ *
+ * @return the pushing entity
+ */
+ @NotNull
+ public Entity getPushedBy() {
+ return this.pushedBy;
+ }
+
+ /**
+ * Gets the acceleration that will be applied to the affected entity.
+ *
+ * @return the acceleration vector
+ */
+ @NotNull
+ public Vector getAcceleration() {
+ return this.acceleration; // TODO Clone in 1.21 to not instantly break what was technically already modifiable
+ }
+
+ /**
+ * Sets the relative acceleration that will be applied to the affected entity.
+ *
+ * @param acceleration the new acceleration vector
+ */
+ public void setAcceleration(final @NotNull Vector acceleration) {
+ this.acceleration = acceleration.clone();
+ }
+
+ @Override
+ public boolean isCancelled() {
+ return this.cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ this.cancelled = cancel;
+ }
+
+ @NotNull
+ @Override
+ public HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+}
diff --git a/src/main/java/org/bukkit/event/entity/EntityKnockbackByEntityEvent.java b/src/main/java/org/bukkit/event/entity/EntityKnockbackByEntityEvent.java
index 3f17290c0863cc1d452bb50c524c18b6ab255d70..bd44bc5ed9e20148f9b2ab3d2049187280f3eb18 100644
--- a/src/main/java/org/bukkit/event/entity/EntityKnockbackByEntityEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntityKnockbackByEntityEvent.java
@@ -7,7 +7,10 @@ import org.jetbrains.annotations.NotNull;
/**
* Called when an entity receives knockback from another entity.
+ *
+ * @deprecated use {@link com.destroystokyo.paper.event.entity.EntityKnockbackByEntityEvent}
*/
+@Deprecated(forRemoval = true) // Paper
public class EntityKnockbackByEntityEvent extends EntityKnockbackEvent {
private final Entity source;
diff --git a/src/main/java/org/bukkit/event/entity/EntityKnockbackEvent.java b/src/main/java/org/bukkit/event/entity/EntityKnockbackEvent.java
index 9355efbbd4625e34d6c9d26bcbd02272202dec79..fe3374fbbfef728358e4a15bbf2deb238a1e0bfd 100644
--- a/src/main/java/org/bukkit/event/entity/EntityKnockbackEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntityKnockbackEvent.java
@@ -11,7 +11,10 @@ import org.jetbrains.annotations.NotNull;
/**
* Called when a living entity receives knockback.
+ *
+ * @deprecated use {@link com.destroystokyo.paper.event.entity.EntityKnockbackByEntityEvent} or {@link io.papermc.paper.event.entity.EntityPushedByEntityAttackEvent}
*/
+@Deprecated(forRemoval = true) // Paper
public class EntityKnockbackEvent extends EntityEvent implements Cancellable {
private static final HandlerList handlers = new HandlerList();