From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 30 Dec 2020 19:43:01 -0500
Subject: [PATCH] Additional Block Material API's

Faster version for isSolid() that utilizes NMS's state for isSolid instead of the slower
process to do this in the Bukkit API

Adds API for buildable, replaceable, burnable too.

diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index 9a191f16a4d80cde2b2801526fe386abba6e5302..1def5d8c61d78c1d9ccacafdbf8a16072cf75c6a 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -465,6 +465,25 @@ public class CraftBlock implements Block {
         return this.getNMS().getMaterial().isLiquid();
     }
 
+    // Paper start
+    @Override
+    public boolean isBuildable() {
+        return getNMS().getMaterial().isSolid(); // This is in fact isSolid, despite the fact that isSolid below returns blocksMotion
+    }
+    @Override
+    public boolean isBurnable() {
+        return getNMS().getMaterial().isFlammable();
+    }
+    @Override
+    public boolean isReplaceable() {
+        return getNMS().getMaterial().isReplaceable();
+    }
+    @Override
+    public boolean isSolid() {
+        return getNMS().getMaterial().blocksMotion();
+    }
+    // Paper end
+
     @Override
     public PistonMoveReaction getPistonMoveReaction() {
         return PistonMoveReaction.getById(this.getNMS().getPistonPushReaction().ordinal());