Luanti/fun_caves
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Extra error checking.

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This commit is contained in:
Duane 2016-07-15 02:58:33 -05:00
parent aa999e2ed5
commit bf26b8bee1
25 changed files with 897 additions and 314 deletions
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7
skyseagen.lua
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@ -17,6 +17,10 @@ local plant_noise = {offset = 0.0, scale = 1.0, spread = {x = 200, y = 200, z =
local biome_noise = {offset = 0.0, scale = 1.0, spread = {x = 400, y = 400, z = 400}, seed = -1471, octaves = 3, persist = 0.5, lacunarity = 2.0}
fun_caves.skysea = function(minp, maxp, data, p2data, area, node)
if not (minp and maxp and data and p2data and area and node and type(data) == 'table' and type(p2data) == 'table') then
return
end
if minp.y ~= 8768 then
return
end
@ -26,6 +30,9 @@ fun_caves.skysea = function(minp, maxp, data, p2data, area, node)
local terrain_1 = minetest.get_perlin_map(terrain_noise_1, {x=csize.x, y=csize.z}):get2dMap_flat({x=minp.x, y=minp.z})
local plant_n = minetest.get_perlin_map(plant_noise, {x=csize.x, y=csize.z}):get2dMap_flat({x=minp.x, y=minp.z})
local biome_n = minetest.get_perlin_map(biome_noise, {x=csize.x, y=csize.z}):get2dMap_flat({x=minp.x, y=minp.z})
if not (terrain_1 and plant_n and biome_n) then
return
end
local write = false