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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: nopjar <code.nopjar@gmail.com>
Date: Sun, 12 Jun 2022 00:56:45 +0200
Subject: [PATCH] Add WardenAngerChangeEvent
Adding a event which gets called when a warden is angered by
another entity.
diff --git a/src/main/java/io/papermc/paper/event/entity/WardenAngerChangeEvent.java b/src/main/java/io/papermc/paper/event/entity/WardenAngerChangeEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..7c06de67121f92f6e1e8890f250157721c78e627
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/entity/WardenAngerChangeEvent.java
@@ -0,0 +1,103 @@
+package io.papermc.paper.event.entity;
+
+import com.google.common.base.Preconditions;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Warden;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Range;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Called when a Warden's anger level has changed due to another entity.
+ * <p>
+ * If the event is cancelled, the warden's anger level will not change.
+ */
+@NullMarked
+public class WardenAngerChangeEvent extends EntityEvent implements Cancellable {
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final Entity target;
+ private final int oldAnger;
+ private int newAnger;
+
+ private boolean cancelled;
+
+ @ApiStatus.Internal
+ public WardenAngerChangeEvent(final Warden warden, final Entity target, final int oldAnger, final int newAnger) {
+ super(warden);
+ this.target = target;
+ this.oldAnger = oldAnger;
+ this.newAnger = newAnger;
+ }
+
+ /**
+ * Gets the entity which triggered this anger update.
+ *
+ * @return triggering entity
+ */
+ public Entity getTarget() {
+ return this.target;
+ }
+
+ /**
+ * Gets the old anger level.
+ *
+ * @return old anger level
+ * @see Warden#getAnger(Entity)
+ */
+ public @Range(from = 0, to = 150) int getOldAnger() {
+ return this.oldAnger;
+ }
+
+ /**
+ * Gets the new anger level resulting from this event.
+ *
+ * @return new anger level
+ * @see Warden#getAnger(Entity)
+ */
+ public @Range(from = 0, to = 150) int getNewAnger() {
+ return this.newAnger;
+ }
+
+ /**
+ * Sets the new anger level resulting from this event.
+ * <p>
+ * The anger of a warden is capped at 150.
+ *
+ * @param newAnger the new anger level, max 150
+ * @throws IllegalArgumentException if newAnger is greater than 150
+ * @see Warden#setAnger(Entity, int)
+ */
+ public void setNewAnger(final @Range(from = 0, to = 150) int newAnger) {
+ Preconditions.checkArgument(newAnger <= 150, "newAnger must not be greater than 150");
+ this.newAnger = newAnger;
+ }
+
+ @Override
+ public Warden getEntity() {
+ return (Warden) super.getEntity();
+ }
+
+ @Override
+ public boolean isCancelled() {
+ return this.cancelled;
+ }
+
+ @Override
+ public void setCancelled(final boolean cancel) {
+ this.cancelled = cancel;
+ }
+
+ @Override
+ public HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ public static HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+}
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