From 5c3ec2994870938c7da8e8f4abc444f85bc6a6fb Mon Sep 17 00:00:00 2001
From: p2r3 <p2r3@p2r3.com>
Date: Thu, 28 Aug 2025 02:33:31 +0300
Subject: [PATCH] spawn only hostile mobs in caves

---
 src/main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 83a6712..e7d0e35 100644
--- a/src/main.c
+++ b/src/main.c
@@ -328,8 +328,9 @@ void handlePacket (int client_fd, int length, int packet_id, int state) {
             mob_y ++;
           }
           if (mob_y != 255) {
-            // Spawn passive mobs during the day, hostiles during the night
-            if (world_time < 13000) {
+            // Spawn passive mobs above ground during the day,
+            // or hostiles underground and during the night
+            if (world_time < 13000 && mob_y > 48) {
               uint32_t mob_choice = (r >> 12) & 3;
               if (mob_choice == 0) spawnMob(25, mob_x, mob_y, mob_z, 4); // Chicken
               else if (mob_choice == 1) spawnMob(28, mob_x, mob_y, mob_z, 10); // Cow