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[nether] Add modular chuncksize code by @Gael-de-Sailly

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This commit is contained in:
LeMagnesium 2016-02-23 18:28:42 +01:00
parent eaeccdc0de
commit 26fd691456
1 changed files with 6 additions and 5 deletions
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11
mods/nether/nether/init.lua
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@ -142,15 +142,16 @@ local function do_ws_func(depth, a, x)
return SIZE*y/math.pi return SIZE*y/math.pi
end end
local chunksize = minetest.setting_get("chunksize") or 5
local ws_lists = {} local ws_lists = {}
local function get_ws_list(a,x, sidelength) local function get_ws_list(a,x)
ws_lists[a] = ws_lists[a] or {} ws_lists[a] = ws_lists[a] or {}
local v = ws_lists[a][x] local v = ws_lists[a][x]
if v then if v then
return v return v
end end
v = {} v = {}
for x=x,x + (sidelength - 1) do for x=x,x + (chunksize*16 - 1) do
local y = do_ws_func(ssize, a, x) local y = do_ws_func(ssize, a, x)
v[x] = y v[x] = y
end end
@ -406,14 +407,14 @@ minetest.register_on_generated(function(minp, maxp, seed)
if forest_possible then if forest_possible then
perlin_f_bottom = minetest.get_perlin(11, 3, 0.8, tmp2) perlin_f_bottom = minetest.get_perlin(11, 3, 0.8, tmp2)
pmap_f_top = minetest.get_perlin_map(perlins.forest_top, map_lengths_xyz):get2dMap_flat({x=minp.x, y=minp.z}) pmap_f_top = minetest.get_perlin_map(perlins.forest_top, map_lengths_xyz):get2dMap_flat({x=minp.x, y=minp.z})
strassx = get_ws_list(2, minp.x, side_length) strassx = get_ws_list(2, minp.x)
strassz = get_ws_list(2, minp.z, side_length) strassz = get_ws_list(2, minp.z)
end end
local num2, tab2 local num2, tab2
if buildings >= 1 then if buildings >= 1 then
num2 = 1 num2 = 1
tab2 = nether_weird_noise({x=minp.x, y=nether.buildings-(maxp.y-minp.y), z=minp.z}, pymg, 200, 8, 10, maxp.y-minp.y) tab2 = nether_weird_noise({x=minp.x, y=nether.buildings-79, z=minp.z}, pymg, 200, 8, 10, 79)
end end
local count = 0 local count = 0