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Flora spread: Do not replace flora with dry shrub, only 'return'

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If there is no group:soil node found below, do not replace flora with
dry shrub, this was breaking flower pots and other mods.
Originally, flora would only turn to dry shrub if in desert sand.
This commit is contained in:
paramat 2017-03-22 17:51:29 +00:00
parent 86fd616f3c
commit 91182d6a9e
1 changed files with 3 additions and 4 deletions
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7
mods/flowers/init.lua
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@ -107,10 +107,9 @@ function flowers.flower_spread(pos, node)
pos.y = pos.y - 1
local under = minetest.get_node(pos)
pos.y = pos.y + 1
if minetest.get_item_group(under.name, "soil") == 0 and
-- Do not replace sand dune grasses
under.name ~= "default:sand" then
minetest.set_node(pos, {name = "default:dry_shrub"})
if minetest.get_item_group(under.name, "soil") == 0 then
-- Do not replace with dry shrub here as
-- this breaks flower pots and other mods.
return
end