From a61f1fba450f9f099b3cfee45da34be9f9d6003d Mon Sep 17 00:00:00 2001
From: p2r3 <p2r3@p2r3.com>
Date: Sat, 23 Aug 2025 23:06:09 +0300
Subject: [PATCH] allow growing saplings on mud

---
 src/procedures.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/procedures.c b/src/procedures.c
index 008cb04..2a4845e 100644
--- a/src/procedures.c
+++ b/src/procedures.c
@@ -592,7 +592,8 @@ void handlePlayerUseItem (PlayerData *player, short x, short y, short z, uint8_t
       if ( // Saplings can only grow when placed on these blocks
         target_below == B_dirt ||
         target_below == B_grass_block ||
-        target_below == B_snowy_grass_block
+        target_below == B_snowy_grass_block ||
+        target_below == B_mud
       ) {
         // Bone meal has a 25% chance of growing a tree from a sapling
         if ((fast_rand() & 3) == 0) placeTreeStructure(x, y, z);