From dbcdb8b288e4323f62ce4da37a339a7a3335aed1 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 18 Oct 2019 23:34:38 -0500
Subject: [PATCH] Add entity jump API

---
 .../purpur/event/entity/EntityJumpEvent.java  | 41 +++++++++++++++++++
 .../java/org/bukkit/entity/LivingEntity.java  | 21 ++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 src/main/java/net/pl3x/purpur/event/entity/EntityJumpEvent.java

diff --git a/src/main/java/net/pl3x/purpur/event/entity/EntityJumpEvent.java b/src/main/java/net/pl3x/purpur/event/entity/EntityJumpEvent.java
new file mode 100644
index 000000000..3f11fb0ab
--- /dev/null
+++ b/src/main/java/net/pl3x/purpur/event/entity/EntityJumpEvent.java
@@ -0,0 +1,41 @@
+package net.pl3x.purpur.event.entity;
+
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.jetbrains.annotations.NotNull;
+
+public class EntityJumpEvent extends EntityEvent implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private boolean canceled;
+
+    public EntityJumpEvent(@NotNull LivingEntity entity) {
+        super(entity);
+    }
+
+    @Override
+    @NotNull
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
+    public boolean isCancelled() {
+        return canceled;
+    }
+
+    public void setCancelled(boolean cancel) {
+        canceled = cancel;
+    }
+
+    @Override
+    @NotNull
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}
diff --git a/src/main/java/org/bukkit/entity/LivingEntity.java b/src/main/java/org/bukkit/entity/LivingEntity.java
index 3a8961853..7196c1b79 100644
--- a/src/main/java/org/bukkit/entity/LivingEntity.java
+++ b/src/main/java/org/bukkit/entity/LivingEntity.java
@@ -710,5 +710,26 @@ public interface LivingEntity extends Attributable, Damageable, ProjectileSource
      * @param canBeRiddenInWater Whether or not this entity can be ridden in water
      */
     void setCanBeRiddenInWater(boolean canBeRiddenInWater);
+
+    /**
+     * Get entity jump state
+     * <p>
+     * Jump state will be true when the entity has been marked to jump
+     *
+     * @return Jump state
+     */
+    boolean isJumping();
+
+    /**
+     * Set entity jump state
+     * <p>
+     * Setting to true will mark the entity to jump
+     * <p>
+     * Setting to false will unmark the entity from jumping, but
+     * will not stop a jump that has already started
+     *
+     * @param jumping Jump state
+     */
+    void setJumping(boolean jumping);
     // Purpur end
 }
-- 
2.23.0.rc1