Expose server build information (#10729)

* Expose server build information

* squash patches

* final tweaks

---------

Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: masmc05 <masmc05@gmail.com>

patches/api/0200-Add-entity-liquid-API.patch

@@ -0,0 +1,51 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Thu, 2 Jul 2020 18:11:33 -0500
+Subject: [PATCH] Add entity liquid API
+
+
+diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
+index 66716da0b475524917d4153e481100b795ea11a9..6a9cd00110988a0d0bd89f0252cc0f21c36982c0 100644
+--- a/src/main/java/org/bukkit/entity/Entity.java
++++ b/src/main/java/org/bukkit/entity/Entity.java
+@@ -859,5 +859,40 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
+      */
+     @NotNull
+     org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason getEntitySpawnReason();
++
++    /**
++     * Check if entity is underwater
++     */
++    boolean isUnderWater();
++
++    /**
++     * Check if entity is in rain
++     */
++    boolean isInRain();
++
++    /**
++     * Check if entity is in bubble column
++     */
++    boolean isInBubbleColumn();
++
++    /**
++     * Check if entity is in water or rain
++     */
++    boolean isInWaterOrRain();
++
++    /**
++     * Check if entity is in water or bubble column
++     */
++    boolean isInWaterOrBubbleColumn();
++
++    /**
++     * Check if entity is in water or rain or bubble column
++     */
++    boolean isInWaterOrRainOrBubbleColumn();
++
++    /**
++     * Check if entity is in lava
++     */
++    boolean isInLava();
+     // Paper end
+ }