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 6d79409f58715038de1e9e397e73f8739fb9dca2..4d6a5f6db4803aa04d2eb25ef849b7d76de00e6b 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -453,6 +453,25 @@ 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());