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minetest-mod-snow
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Fix pine saplings.

This commit is contained in:
Splizard 2013-12-26 08:48:55 +13:00
parent b472de8132
commit 2a3c61b2e3
1 changed files with 46 additions and 0 deletions
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46
mapgen.lua
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@ -41,6 +41,52 @@ local xmas_tree = {
thin_branches=true,
}
--Makes pine tree
function snow.make_pine(pos,snow,xmas)
local env = minetest.env
local perlin1 = env:get_perlin(112,3, 0.5, 150)
local try_node = function(pos, node)
local n = env:get_node(pos).name
if n == "air" or n == "ignore" then
env:add_node(pos,node)
end
end
--Clear ground.
for x=-1,1 do
for z=-1,1 do
if env:get_node({x=pos.x+x,y=pos.y,z=pos.z+z}).name == "snow:snow" then
env:remove_node({x=pos.x+x,y=pos.y,z=pos.z+z})
end
if env:get_node({x=pos.x+x,y=pos.y,z=pos.z+z}).name == "snow:snow_block" then
env:remove_node({x=pos.x+x,y=pos.y,z=pos.z+z})
end
end
end
if xmas then
env:remove_node(pos)
minetest.env:spawn_tree(pos, xmas_tree)
else
minetest.env:spawn_tree(pos, pine_tree)
end
if snow then
local x,z = pos.x,pos.z
try_node({x=x+1,y=pos.y+3,z=z+1},{name="snow:snow"})
try_node({x=x-1,y=pos.y+3,z=z-1},{name="snow:snow"})
try_node({x=x-1,y=pos.y+3,z=z+1},{name="snow:snow"})
try_node({x=x+1,y=pos.y+3,z=z-1},{name="snow:snow"})
try_node({x=x+1,y=pos.y+5,z=z},{name="snow:snow"})
try_node({x=x-1,y=pos.y+5,z=z},{name="snow:snow"})
try_node({x=x,y=pos.y+5,z=z+1},{name="snow:snow"})
try_node({x=x,y=pos.y+5,z=z-1},{name="snow:snow"})
end
if xmas then
try_node({x=pos.x,y=pos.y+7,z=pos.z},{name="snow:star"})
elseif snow and perlin1:get2d({x=pos.x,y=pos.z}) > 0.53 then
try_node({x=pos.x,y=pos.y+7,z=pos.z},{name="snow:snow"})
end
end
--Makes pine tree
function snow.voxelmanip_pine(pos,a,data)
local c_snow = minetest.get_content_id("default:snow")