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Fixed a minor bug, made growing abm always check for grow_nodes

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under the plant to be grown and to check for air above it.
This commit is contained in:
Vanessa Ezekowitz
2013-01-20 14:16:05 -05:00
parent 693f59a3fc
commit e327630ea5
2 changed files with 25 additions and 25 deletions
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34
plants_lib/init.lua
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@ -213,7 +213,7 @@ function plantslib:grow_plants(
if need_wall ~= true then need_wall = false end
if grow_vertically ~= true then grow_vertically = false end
if height_limit == nil then height_limit = 62000 end
if ground_node == nil then ground_nodes = { "default:dirt_with_grass" } end
if ground_nodes == nil then ground_nodes = { "default:dirt_with_grass" } end
minetest.register_abm({
nodenames = { gplant },
interval = gdelay,
@ -223,9 +223,9 @@ function plantslib:grow_plants(
local p_bot = {x=pos.x, y=pos.y-1, z=pos.z}
local n_top = minetest.env:get_node(p_top)
local n_bot = minetest.env:get_node(p_bot)
local groundnode = minetest.env:get_node({x=pos.x, y=pos.y-height_limit, z=pos.z})
if grow_function == nil then
if string.find(dump(grow_nodes), n_bot.name) ~= nil and n_top.name == "air" then
local root_node = minetest.env:get_node({x=pos.x, y=pos.y-height_limit, z=pos.z})
if string.find(dump(grow_nodes), n_bot.name) ~= nil and n_top.name == "air" then
if grow_function == nil then
if grow_vertically then
if plantslib:find_first_node(pos, height_limit, ground_nodes) ~= nil then
if need_wall then
@ -257,20 +257,20 @@ function plantslib:grow_plants(
minetest.env:add_node(pos, { name = gresult, param2 = facedir })
end
end
end
else
if seed_diff == nil then seed_diff = 0 end
local perlin1 = minetest.env:get_perlin(seed_diff, perlin_octaves, perlin_persistence, perlin_scale)
local perlin2 = minetest.env:get_perlin(temperature_seeddiff, temperature_octaves, temperature_persistence, temperature_scale)
local noise1 = perlin1:get2d({x=p_top.x, y=p_top.z})
local noise2 = perlin2:get2d({x=p_top.x, y=p_top.z})
if type(grow_function) == "table" then
dbg("Grow sapling into tree at "..dump(pos))
minetest.env:remove_node(pos)
minetest.env:spawn_tree(pos, grow_function)
else
dbg("Call function: "..grow_function.."("..dump(pos)..","..noise1..","..noise2..")")
assert(loadstring(grow_function.."("..dump(pos)..","..noise1..","..noise2..")"))()
if seed_diff == nil then seed_diff = 0 end
local perlin1 = minetest.env:get_perlin(seed_diff, perlin_octaves, perlin_persistence, perlin_scale)
local perlin2 = minetest.env:get_perlin(temperature_seeddiff, temperature_octaves, temperature_persistence, temperature_scale)
local noise1 = perlin1:get2d({x=p_top.x, y=p_top.z})
local noise2 = perlin2:get2d({x=p_top.x, y=p_top.z})
if type(grow_function) == "table" then
dbg("Grow sapling into tree at "..dump(pos))
minetest.env:remove_node(pos)
minetest.env:spawn_tree(pos, grow_function)
else
dbg("Call function: "..grow_function.."("..dump(pos)..","..noise1..","..noise2..")")
assert(loadstring(grow_function.."("..dump(pos)..","..noise1..","..noise2..")"))()
end
end
end
end