Docs: clarify spawn_by for decorations

EleutherAI · May 23, 2022 · c660218 · c660218
1 parent fa68227
commit c660218
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
@@ -8560,9 +8560,8 @@ See [Decoration types]. Used by `minetest.register_decoration`.
 
  spawn_by = "default:water",
  -- Node (or list of nodes) that the decoration only spawns next to.
- -- Checks two horizontal planes of 8 neighbouring nodes (including
- -- diagonal neighbours), one plane level with the 'place_on' node and a
- -- plane one node above that.
+ -- Checks the 8 neighbouring nodes on the same Y, and also the ones
+ -- at Y+1, excluding both center nodes.
 
  num_spawn_by = 1,
  -- Number of spawn_by nodes that must be surrounding the decoration