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

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 5f4dcf6d86db66186dc31075bdb739f5dbae6480..1595e877b02b447b36f5c316ae70d4023b78a862 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -440,6 +440,25 @@ public class CraftBlock implements Block {
         return this.getNMS().liquid();
     }
 
+    // Paper start
+    @Override
+    public boolean isBuildable() {
+        return this.getNMS().isSolid(); // This is in fact isSolid, despite the fact that isSolid below returns blocksMotion
+    }
+    @Override
+    public boolean isBurnable() {
+        return this.getNMS().ignitedByLava();
+    }
+    @Override
+    public boolean isReplaceable() {
+        return this.getNMS().canBeReplaced();
+    }
+    @Override
+    public boolean isSolid() {
+        return this.getNMS().blocksMotion();
+    }
+    // Paper end
+
     @Override
     public PistonMoveReaction getPistonMoveReaction() {
         return PistonMoveReaction.getById(this.getNMS().getPistonPushReaction().ordinal());