Add Player send death screen API (#1129)

Co-authored-by: MelnCat <melncatuwu@gmail.com>

patches/api/0052-Add-death-screen-API.patch

@@ -0,0 +1,32 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: MelnCat <melncatuwu@gmail.com>
+Date: Fri, 23 Sep 2022 18:35:28 -0700
+Subject: [PATCH] Add death screen API
+
+
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index f50c61a8c375af03f3f0f5469e376e3f9c19f03e..872a1c0f4ac33ee6739b3d73ee99670da05e33c6 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -2948,5 +2948,21 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+      * Clears all debug block highlights
+      */
+     void clearBlockHighlights();
++
++    /**
++     * Sends a player the death screen with a specified death message.
++     *
++     * @param message The death message to show the player
++     */
++    void sendDeathScreen(@NotNull Component message);
++
++    /**
++     * Sends a player the death screen with a specified death message,
++     * along with the entity that caused the death.
++     *
++     * @param message The death message to show the player
++     * @param killer The entity that killed the player
++     */
++    void sendDeathScreen(@NotNull Component message, @Nullable Entity killer);
+     // Purpur end
+ }