From e667083853b134e15047b95f4a6fa827321044fd Mon Sep 17 00:00:00 2001
From: feldenr <135638674+feldenr@users.noreply.github.com>
Date: Sun, 21 Jun 2026 21:54:05 +0200
Subject: [PATCH] fix(worldgen): keep vanilla presets in world_preset/normal
 tag

The custom_ore_gen:ultra_wide_biome tag entry was the ONLY value, which
broke 'minecraft:normal' (the server default) - any server/world that
resolves the default world preset would fail to find normal and fall
back to a broken/vanilla worldgen. Now the tag is additive: it keeps
all six vanilla presets AND adds ultra_wide_biome.
---
 .../data/minecraft/tags/worldgen/world_preset/normal.json    | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/resources/data/minecraft/tags/worldgen/world_preset/normal.json b/src/main/resources/data/minecraft/tags/worldgen/world_preset/normal.json
index e624b041..f2cdb504 100644
--- a/src/main/resources/data/minecraft/tags/worldgen/world_preset/normal.json
+++ b/src/main/resources/data/minecraft/tags/worldgen/world_preset/normal.json
@@ -1,6 +1,11 @@
 {
   "replace": false,
   "values": [
+    "minecraft:normal",
+    "minecraft:flat",
+    "minecraft:large_biomes",
+    "minecraft:amplified",
+    "minecraft:single_biome_surface",
     "custom_ore_gen:ultra_wide_biome"
   ]
 }