Begin update to 1.20.5

patches/api/0216-Player-elytra-boost-API.patch

@@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Trigary <trigary0@gmail.com>
+Date: Tue, 14 Apr 2020 12:06:14 +0200
+Subject: [PATCH] Player elytra boost API
+
+
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index b0c0fd6687af5676d85094304ced25c1c444bc90..28a811be93b29f105dad1db91a8adccbdf9fcaf7 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -3289,6 +3289,25 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+     <T> @NotNull T getClientOption(com.destroystokyo.paper.@NotNull ClientOption<T> option);
+     // Paper end - client option API
+ 
++    // Paper start - elytra boost API
++    /**
++     * Boost a Player that's {@link #isGliding()} using a {@link Firework}.
++     * If the creation of the entity is cancelled, no boosting is done.
++     * This method does not fire {@link com.destroystokyo.paper.event.player.PlayerElytraBoostEvent}.
++     *
++     * @param firework The {@link Material#FIREWORK_ROCKET} to boost the player with
++     * @return The {@link Firework} boosting the Player or null if the spawning of the entity was cancelled
++     * @throws IllegalArgumentException if {@link #isGliding()} is false
++     * or if the {@code firework} isn't a {@link Material#FIREWORK_ROCKET}
++     * @deprecated use {@link HumanEntity#fireworkBoost(ItemStack)} instead. Note that this method <b>does not</b>
++     * check if the player is gliding or not.
++     */
++    default @Nullable Firework boostElytra(final @NotNull ItemStack firework) {
++        com.google.common.base.Preconditions.checkState(this.isGliding(), "Player must be gliding");
++        return this.fireworkBoost(firework);
++    }
++    // Paper end - elytra boost API
++
+     // Spigot start
+     public class Spigot extends Entity.Spigot {
+