PaperMC/Spigot-API-Patches/0120-EnderDragon-Events.patch
Spottedleaf 5c7081fecc Update upstream & fix some chunk related issues (#2177)
* Updated Upstream (Bukkit/CraftBukkit)

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

Bukkit Changes:
45690fe9 SPIGOT-5047: Correct slot types for 1.14 inventories

CraftBukkit Changes:
4090d01f SPIGOT-5047: Correct slot types for 1.14 inventories
e8c08362 SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks.
d445af3b SPIGOT-5067: Add item meta for 1.14 spawn eggs

* Bring Chunk load checks in-line with spigot

As of the last upstream merge spigot now checks ticket level status
when returning loaded chunks for a world from api. Now our checks
will respect that decision.

* Fix spawn ticket levels

Vanilla would keep the inner chunks of spawn available for ticking,
however my changes made all chunks non-ticking. Resolve by changing
ticket levels for spawn chunks inside the border to respect this
behavior.


* Make World#getChunkIfLoadedImmediately return only entity ticking chunks

Mojang appears to be using chunks with level > 33 (non-ticking chunks)
as cached chunks and not actually loaded chunks.

* Bring all loaded checks in line with spigot

Loaded chunks must be at least border  chunks, or level <= 33
2019-06-14 03:27:40 +01:00

228 lines
6.3 KiB
Diff

From 9291736c5f854306c0e28f54a9ccacb7b6c44f4c Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 21 Jul 2018 01:51:05 -0500
Subject: [PATCH] EnderDragon Events
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonFireballHitEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonFireballHitEvent.java
new file mode 100644
index 000000000..118c7b677
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonFireballHitEvent.java
@@ -0,0 +1,79 @@
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.entity.AreaEffectCloud;
+import org.bukkit.entity.DragonFireball;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+
+import java.util.Collection;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Fired when a DragonFireball collides with a block/entity and spawns an AreaEffectCloud
+ */
+public class EnderDragonFireballHitEvent extends EntityEvent implements Cancellable {
+ @Nullable private final Collection<LivingEntity> targets;
+ @NotNull private final AreaEffectCloud areaEffectCloud;
+
+ public EnderDragonFireballHitEvent(@NotNull DragonFireball fireball, @Nullable Collection<LivingEntity> targets, @NotNull AreaEffectCloud areaEffectCloud) {
+ super(fireball);
+ this.targets = targets;
+ this.areaEffectCloud = areaEffectCloud;
+ }
+
+ /**
+ * The fireball involved in this event
+ */
+ @NotNull
+ @Override
+ public DragonFireball getEntity() {
+ return (DragonFireball) super.getEntity();
+ }
+
+ /**
+ * The living entities hit by fireball
+ *
+ * May be null if no entities were hit
+ *
+ * @return the targets
+ */
+ @Nullable
+ public Collection<LivingEntity> getTargets() {
+ return targets;
+ }
+
+ /**
+ * @return The area effect cloud spawned in this collision
+ */
+ @NotNull
+ public AreaEffectCloud getAreaEffectCloud() {
+ return areaEffectCloud;
+ }
+
+ private static final HandlerList handlers = new HandlerList();
+
+ @NotNull
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ private boolean cancelled = false;
+
+ @Override
+ public boolean isCancelled() {
+ return cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ cancelled = cancel;
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonFlameEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonFlameEvent.java
new file mode 100644
index 000000000..1915177f4
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonFlameEvent.java
@@ -0,0 +1,61 @@
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.entity.AreaEffectCloud;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Fired when an EnderDragon spawns an AreaEffectCloud by shooting flames
+ */
+public class EnderDragonFlameEvent extends EntityEvent implements Cancellable {
+ @NotNull private final AreaEffectCloud areaEffectCloud;
+
+ public EnderDragonFlameEvent(@NotNull EnderDragon enderDragon, @NotNull AreaEffectCloud areaEffectCloud) {
+ super(enderDragon);
+ this.areaEffectCloud = areaEffectCloud;
+ }
+
+ /**
+ * The enderdragon involved in this event
+ */
+ @NotNull
+ @Override
+ public EnderDragon getEntity() {
+ return (EnderDragon) super.getEntity();
+ }
+
+ /**
+ * @return The area effect cloud spawned in this collision
+ */
+ @NotNull
+ public AreaEffectCloud getAreaEffectCloud() {
+ return areaEffectCloud;
+ }
+
+ private static final HandlerList handlers = new HandlerList();
+
+ @NotNull
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ private boolean cancelled = false;
+
+ @Override
+ public boolean isCancelled() {
+ return cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ cancelled = cancel;
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonShootFireballEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonShootFireballEvent.java
new file mode 100644
index 000000000..8414bd805
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EnderDragonShootFireballEvent.java
@@ -0,0 +1,61 @@
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.entity.DragonFireball;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Fired when an EnderDragon shoots a fireball
+ */
+public class EnderDragonShootFireballEvent extends EntityEvent implements Cancellable {
+ @NotNull private final DragonFireball fireball;
+
+ public EnderDragonShootFireballEvent(@NotNull EnderDragon entity, @NotNull DragonFireball fireball) {
+ super(entity);
+ this.fireball = fireball;
+ }
+
+ /**
+ * The enderdragon shooting the fireball
+ */
+ @NotNull
+ @Override
+ public EnderDragon getEntity() {
+ return (EnderDragon) super.getEntity();
+ }
+
+ /**
+ * @return The fireball being shot
+ */
+ @NotNull
+ public DragonFireball getFireball() {
+ return fireball;
+ }
+
+ private static final HandlerList handlers = new HandlerList();
+
+ @NotNull
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ private boolean cancelled = false;
+
+ @Override
+ public boolean isCancelled() {
+ return cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ cancelled = cancel;
+ }
+}
--
2.21.0