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Flora spread: Re-enable dry shrub replacing flora in desert sand

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Flora is converted to dry shrub in desert sand and silver sand.
No conversion in sand to preserve sand dune grasses.
Dry shrubs do not spread so this conversion, used by players, is the
only way to generate them.
This commit is contained in:
paramat 2017-03-23 01:19:33 +00:00
parent 9b45e7b3e9
commit 08eec2beb7
1 changed files with 9 additions and 2 deletions
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11
mods/flowers/init.lua
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@ -107,9 +107,16 @@ function flowers.flower_spread(pos, node)
pos.y = pos.y - 1
local under = minetest.get_node(pos)
pos.y = pos.y + 1
-- Replace flora with dry shrub in desert sand and silver sand,
-- as this is the only way to generate them.
-- However, preserve grasses in sand dune biomes.
if minetest.get_item_group(under.name, "sand") == 1 and
under.name ~= "default:sand" then
minetest.set_node(pos, {name = "default:dry_shrub"})
return
end
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