Replace all block states of a specified block (#5055)

Up to now Anti-Xray did only replace blocks that have the default block
state of the specified blocks in hidden-blocks (engine-mode: 1) or
hidden-blocks and replacement-blocks (engine-mode: 2). Therefore it wasn't
possible to replace for example chests facing south because chest refers to
the default block state facing north. Supporting block states in these lists
is overkill. Instead this commit makes Anti-Xray to replace all block states
of a specified block. However, Anti-Xray will still place the default block
states.

Spigot-Server-Patches/0363-Anti-Xray.patch

@@ -110,10 +110,10 @@ index 0000000000000000000000000000000000000000..2bfab782472b0b4f3a9cbb2b51183f28
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java b/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..bba2dbaf9549690d929f546c2a4a845b03e86130
+index 0000000000000000000000000000000000000000..a6e2e3ac478801c30459a39e020a0f4354f4636b
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java
-@@ -0,0 +1,627 @@
+@@ -0,0 +1,632 @@
 +package com.destroystokyo.paper.antixray;
 +
 +import java.util.ArrayList;
@@ -212,7 +212,12 @@ index 0000000000000000000000000000000000000000..bba2dbaf9549690d929f546c2a4a845b
 +
 +            // Don't obfuscate air because air causes unnecessary block updates and causes block updates to fail in the void
 +            if (block != null && !block.getBlockData().isAir()) {
-+                obfuscateGlobal[ChunkSection.GLOBAL_PALETTE.getOrCreateIdFor(block.getBlockData())] = true;
++                // Replace all block states of a specified block
++                // No OBFHELPER for nms.BlockStateList#a() due to too many decompile errors
++                // The OBFHELPER should be getBlockDataList()
++                for (IBlockData blockData : block.getStates().a()) {
++                    obfuscateGlobal[ChunkSection.GLOBAL_PALETTE.getOrCreateIdFor(blockData)] = true;
++                }
 +            }
 +        }
 +