mff/minetest-mod-snow
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add snow covered snow shrub

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This commit is contained in:
HybridDog
2015-06-17 19:29:43 +02:00
parent f82c525222
commit 6dbbf90f34
4 changed files with 28 additions and 47 deletions
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50
src/mapgen.lua
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@ -74,17 +74,6 @@ function snow.make_pine(pos,snow,xmas)
minetest.add_node(pos, node)
end
end
--Clear ground.
for z = -1,1 do
for x = -1,1 do
local p = {x=pos.x+x,y=pos.y,z=pos.z+z}
local nd = minetest.get_node(p).name
if nd == "default:snow"
or nd == "default:snowblock" then
minetest.remove_node(p)
end
end
end
if xmas then
minetest.remove_node(pos)
minetest.spawn_tree(pos, xmas_tree)
@ -126,18 +115,10 @@ function snow.voxelmanip_pine(pos,a,data)
for x = -1,1 do
local x = pos.x + x
--Clear ground.
local node = a:index(x,pos.y,z)
if data[node] == c_snow then
data[node] = c_air
end
--Make tree.
for i = 1,2 do
local node = a:index(x,pos.y+i,z)
data[node] = c_pine_needles
if snow
and x ~= 0
data[a:index(x,pos.y+i,z)] = c_pine_needles
if x ~= 0
and z ~= 0
and perlin1:get2d({x=x,y=z}) > 0.53 then
local abovenode = a:index(x,pos.y+i+1,z)
@ -154,19 +135,17 @@ function snow.voxelmanip_pine(pos,a,data)
data[a:index(x-1,y,z)] = c_pine_needles
data[a:index(x,y,z+1)] = c_pine_needles
data[a:index(x,y,z-1)] = c_pine_needles
if snow then
if perlin1:get2d({x=x+1,y=z}) > 0.53 then
data[a:index(x+1,y+1,z)] = c_snow
end
if perlin1:get2d({x=x+1,y=z}) > 0.53 then
data[a:index(x-1,y+1,z)] = c_snow
end
if perlin1:get2d({x=x,y=z+1}) > 0.53 then
data[a:index(x,y+1,z+1)] = c_snow
end
if perlin1:get2d({x=x,y=z-1}) > 0.53 then
data[a:index(x,y+1,z-1)] = c_snow
end
if perlin1:get2d({x=x+1,y=z}) > 0.53 then
data[a:index(x+1,y+1,z)] = c_snow
end
if perlin1:get2d({x=x+1,y=z}) > 0.53 then
data[a:index(x-1,y+1,z)] = c_snow
end
if perlin1:get2d({x=x,y=z+1}) > 0.53 then
data[a:index(x,y+1,z+1)] = c_snow
end
if perlin1:get2d({x=x,y=z-1}) > 0.53 then
data[a:index(x,y+1,z-1)] = c_snow
end
end
for i=0, 4 do
@ -174,8 +153,7 @@ function snow.voxelmanip_pine(pos,a,data)
end
data[a:index(pos.x,pos.y+5,pos.z)] = c_pine_needles
data[a:index(pos.x,pos.y+6,pos.z)] = c_pine_needles
if snow
and perlin1:get2d({x=pos.x,y=pos.z}) > 0.53 then
if perlin1:get2d({x=pos.x,y=pos.z}) > 0.53 then
data[a:index(pos.x,pos.y+7,pos.z)] = c_snow
end
end