Docs: clarify spawn_by for decorations

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Zughy 2022-05-23 22:49:48 +02:00 committed by GitHub
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@ -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