diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 17 |
1 files changed, 9 insertions, 8 deletions
@@ -226,27 +226,28 @@ local function check_soil(pos, nodename) -- do we have a grass match?
if nodename == deco[n][1] then
- grass = deco[n][2]
- decor = deco[n][3]
+ grass = deco[n][2] or {}
+ decor = deco[n][3] or {}
end
end
+ local pos2, nod
+
-- loop through soil
for _,n in pairs(dirt) do
- local pos2 = n
+ pos2 = n
pos2.y = pos2.y + 1
-- place random decoration (rare)
if math.random(1, 5) == 5 then
-
- minetest.swap_node(pos2,
- {name = decor[math.random(1, #decor)]})
+ nod = decor[math.random(1, #decor)] or "air"
+ minetest.swap_node(pos2, {name = nod})
else
-- place random grass (common)
- minetest.swap_node(pos2,
- {name = grass[math.random(1, #grass)]})
+ nod = grass[math.random(1, #grass)] or "air"
+ minetest.swap_node(pos2, {name = nod})
end
particle_effect(pos2)
|