mirror of https://github.com/PaperMC/Paper.git
205 lines
7.2 KiB
Diff
205 lines
7.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Phoenix616 <mail@moep.tv>
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Date: Tue, 21 Aug 2018 01:32:28 +0100
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Subject: [PATCH] Improve death events
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This adds the ability to cancel the death events and to modify the sound
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an entity makes when dying. (In cases were no sound should it will be
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called with shouldPlaySound set to false allowing unsilencing of silent
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entities)
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It makes handling of entity deaths a lot nicer as you no longer need
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to listen on the damage event and calculate if the entity dies yourself
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to cancel the death which has the benefit of also receiving the dropped
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items and experience which is otherwise only properly possible by using
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internal code.
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diff --git a/src/main/java/org/bukkit/event/entity/EntityDeathEvent.java b/src/main/java/org/bukkit/event/entity/EntityDeathEvent.java
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index a5984ab06cce95d30e70511e125f69339b574c04..130cf9e5981f701dff4fa72e71e0b5dc8295bfc8 100644
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--- a/src/main/java/org/bukkit/event/entity/EntityDeathEvent.java
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+++ b/src/main/java/org/bukkit/event/entity/EntityDeathEvent.java
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@@ -5,14 +5,24 @@ import org.bukkit.entity.LivingEntity;
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import org.bukkit.event.HandlerList;
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import org.bukkit.inventory.ItemStack;
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import org.jetbrains.annotations.NotNull;
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+import org.jetbrains.annotations.Nullable;
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/**
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* Thrown whenever a LivingEntity dies
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*/
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-public class EntityDeathEvent extends EntityEvent {
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+public class EntityDeathEvent extends EntityEvent implements org.bukkit.event.Cancellable { // Paper - make cancellable
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private static final HandlerList handlers = new HandlerList();
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private final List<ItemStack> drops;
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private int dropExp = 0;
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+ // Paper start - make cancellable
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+ private boolean cancelled;
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+ private double reviveHealth = 0;
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+ private boolean shouldPlayDeathSound;
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+ @Nullable private org.bukkit.Sound deathSound;
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+ @Nullable private org.bukkit.SoundCategory deathSoundCategory;
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+ private float deathSoundVolume;
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+ private float deathSoundPitch;
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+ // Paper end
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public EntityDeathEvent(@NotNull final LivingEntity entity, @NotNull final List<ItemStack> drops) {
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this(entity, drops, 0);
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@@ -74,4 +84,133 @@ public class EntityDeathEvent extends EntityEvent {
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public static HandlerList getHandlerList() {
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return handlers;
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}
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+
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+ // Paper start - make cancellable
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+ @Override
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+ public boolean isCancelled() {
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+ return cancelled;
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+ }
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+
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+ @Override
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+ public void setCancelled(boolean cancel) {
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+ cancelled = cancel;
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+ }
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+
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+ /**
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+ * Get the amount of health that the entity should revive with after cancelling the event.
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+ * Set to the entity's max health by default.
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+ *
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+ * @return The amount of health
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+ */
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+ public double getReviveHealth() {
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+ return reviveHealth;
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+ }
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+
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+ /**
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+ * Set the amount of health that the entity should revive with after cancelling the event.
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+ * Revive health value must be between 0 (exclusive) and the entity's max health (inclusive).
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+ *
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+ * @param reviveHealth The amount of health
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+ * @throws IllegalArgumentException Thrown if the health is {@literal <= 0 or >} max health
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+ */
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+ public void setReviveHealth(double reviveHealth) throws IllegalArgumentException {
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+ double maxHealth = ((LivingEntity) entity).getAttribute(org.bukkit.attribute.Attribute.GENERIC_MAX_HEALTH).getValue();
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+ if ((maxHealth != 0 && reviveHealth <= 0) || (reviveHealth > maxHealth)) {
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+ throw new IllegalArgumentException("Health must be between 0 (exclusive) and " + maxHealth + " (inclusive), but was " + reviveHealth);
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+ }
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+ this.reviveHealth = reviveHealth;
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+ }
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+
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+ /**
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+ * Whether or not the death sound should play when the entity dies. If the event is cancelled it does not play!
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+ *
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+ * @return Whether or not the death sound should play. Event is called with this set to false if the entity is silent.
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+ */
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+ public boolean shouldPlayDeathSound() {
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+ return shouldPlayDeathSound;
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+ }
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+
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+ /**
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+ * Set whether or not the death sound should play when the entity dies. If the event is cancelled it does not play!
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+ *
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+ * @param playDeathSound Enable or disable the death sound
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+ */
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+ public void setShouldPlayDeathSound(boolean playDeathSound) {
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+ this.shouldPlayDeathSound = playDeathSound;
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+ }
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+
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+ /**
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+ * Get the sound that the entity makes when dying
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+ *
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+ * @return The sound that the entity makes
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+ */
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+ @Nullable
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+ public org.bukkit.Sound getDeathSound() {
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+ return deathSound;
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+ }
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+
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+ /**
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+ * Set the sound that the entity makes when dying
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+ *
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+ * @param sound The sound that the entity should make when dying
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+ */
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+ public void setDeathSound(@Nullable org.bukkit.Sound sound) {
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+ deathSound = sound;
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+ }
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+
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+ /**
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+ * Get the sound category that the death sound should play in
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+ *
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+ * @return The sound category
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+ */
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+ @Nullable
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+ public org.bukkit.SoundCategory getDeathSoundCategory() {
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+ return deathSoundCategory;
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+ }
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+
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+ /**
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+ * Set the sound category that the death sound should play in.
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+ *
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+ * @param soundCategory The sound category
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+ */
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+ public void setDeathSoundCategory(@Nullable org.bukkit.SoundCategory soundCategory) {
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+ this.deathSoundCategory = soundCategory;
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+ }
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+
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+ /**
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+ * Get the volume that the death sound will play at.
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+ *
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+ * @return The volume the death sound will play at
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+ */
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+ public float getDeathSoundVolume() {
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+ return deathSoundVolume;
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+ }
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+
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+ /**
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+ * Set the volume the death sound should play at. If the event is cancelled this will not play the sound!
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+ *
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+ * @param volume The volume the death sound should play at
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+ */
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+ public void setDeathSoundVolume(float volume) {
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+ this.deathSoundVolume = volume;
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+ }
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+
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+ /**
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+ * Get the pitch that the death sound will play with.
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+ *
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+ * @return The pitch the death sound will play with
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+ */
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+ public float getDeathSoundPitch() {
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+ return deathSoundPitch;
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+ }
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+
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+ /**
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+ * Set the pitch that the death sound should play with.
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+ *
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+ * @param pitch The pitch the death sound should play with
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+ */
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+ public void setDeathSoundPitch(float pitch) {
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+ this.deathSoundPitch = pitch;
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/event/entity/PlayerDeathEvent.java b/src/main/java/org/bukkit/event/entity/PlayerDeathEvent.java
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index 03b4e0300d228e3f3a9f4f75c96e0cf9ed1a7d2d..38f81772edacb178e21c3f273e8c41ed46177d6d 100644
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--- a/src/main/java/org/bukkit/event/entity/PlayerDeathEvent.java
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+++ b/src/main/java/org/bukkit/event/entity/PlayerDeathEvent.java
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@@ -62,6 +62,19 @@ public class PlayerDeathEvent extends EntityDeathEvent {
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return (Player) entity;
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}
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+ // Paper start - improve death events
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+ /**
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+ * Clarity method for getting the player. Not really needed except
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+ * for reasons of clarity.
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+ *
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+ * @return Player who is involved in this event
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+ */
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+ public @NotNull Player getPlayer() {
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+ return this.getEntity();
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+ }
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+
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+ // Paper end - improve death events
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+
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// Paper start - adventure
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/**
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* Set the death message that will appear to everyone on the server.
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