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Adjust cloud generation.

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This commit is contained in:
Duane 2016-06-12 00:02:56 -05:00
parent 30d5f9ce96
commit 03f29b1cd8
1 changed files with 26 additions and 28 deletions
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54
cloudgen.lua
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@ -47,38 +47,36 @@ fun_caves.cloudgen = function(minp, maxp, data, p2data, area, node)
end
cloud_1[index] = floor(cloud_1[index] + 0.5)
if cloud_1[index] > 0 then
for y = minp.y, maxp.y do
local dy = y - minp.y
if dy > 32 and cloud_1[index] > 15 and dy < 47 then
if dy < 47 - (cloud_1[index] - 15) then
data[ivm] = node['fun_caves:'..cloud]
else
data[ivm] = node['default:water_source']
write = true
end
elseif (dy <= 32 or cloud_1[index] <= 15) and dy >= 32 - cloud_1[index] and dy <= 32 + cloud_1[index] then
for y = minp.y, maxp.y do
local dy = y - minp.y
if dy > 32 and cloud_1[index] > 15 and dy < 47 then
if dy < 48 - (cloud_1[index] - 15) then
data[ivm] = node['fun_caves:'..cloud]
write = true
elseif data[ivm - area.ystride] == node['fun_caves:'..cloud] and data[ivm] == node['air'] then
if rand(30) == 1 and plant_n[index] > 0.5 then
data[ivm] = node['fun_caves:moon_weed']
write = true
elseif rand(60) == 1 and plant_n[index] > 0.5 then
fun_caves.place_schematic(minp, maxp, data, p2data, area, node, {x=x,y=y-1,z=z}, fun_caves.schematics['lumin_tree'], true)
write = true
elseif rand(10) == 1 then
data[ivm] = node['default:grass_'..rand(4)]
write = true
end
elseif data[ivm] == node['air'] and (dy < 29 - cloud_1[index] or dy > 35 + cloud_1[index]) and cloud_2[index3d] > abs((dy - 40) / 20) then
data[ivm] = node['fun_caves:wispy_cloud']
else
data[ivm] = node['default:water_source']
write = true
end
ivm = ivm + area.ystride
index3d = index3d + csize.x
elseif cloud_1[index] > 0 and (dy <= 32 or cloud_1[index] <= 15) and dy >= 32 - cloud_1[index] and dy <= 32 + cloud_1[index] then
data[ivm] = node['fun_caves:'..cloud]
write = true
elseif data[ivm - area.ystride] == node['fun_caves:'..cloud] and data[ivm] == node['air'] then
if rand(30) == 1 and plant_n[index] > 0.5 then
data[ivm] = node['fun_caves:moon_weed']
write = true
elseif rand(60) == 1 and plant_n[index] > 0.5 then
fun_caves.place_schematic(minp, maxp, data, p2data, area, node, {x=x,y=y-1,z=z}, fun_caves.schematics['lumin_tree'], true)
write = true
elseif rand(10) == 1 then
data[ivm] = node['default:grass_'..rand(4)]
write = true
end
elseif data[ivm] == node['air'] and (dy < 29 - cloud_1[index] or dy > 35 + cloud_1[index]) and cloud_2[index3d] > abs((dy - 40) / 20) then
data[ivm] = node['fun_caves:wispy_cloud']
write = true
end
ivm = ivm + area.ystride
index3d = index3d + csize.x
end
end
end