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add missing brackets, might fix issue #15

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This commit is contained in:
HybridDog 2016-04-24 18:46:22 +02:00
parent dee9b5ada1
commit 745fca1c84
1 changed files with 4 additions and 4 deletions
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8
src/mapgen_v6.lua
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@ -38,10 +38,10 @@ local np_ice = {
local function do_ws_func(a, x)
local n = x/(16000)
local n = math.pi * x / 16000
local y = 0
for k=1,1000 do
y = y + 1000*math.sin(math.pi * k^a * n)/(k^a)
for k = 1,1000 do
y = y + 1000*math.sin(k^a * n)/(k^a)
end
return y/math.pi
end
@ -49,7 +49,7 @@ end
-- caching functions
local default_sidelen = tonumber(minetest.setting_get("chunksize") or 5)*16-1
local default_sidelen = (tonumber(minetest.setting_get("chunksize")) or 5)*16-1
local ws_lists = {}
local function get_ws_list(a,x)
ws_lists[a] = ws_lists[a] or {}