Minetest-WorldEditAdditions/worldeditadditions/utils/numbers.lua
Starbeamrainbowlabs 0afbba4deb
os.clock() → minetest.get_us_time()
....how did I miss that :P
2020-06-26 20:46:35 +01:00

28 lines
691 B
Lua

-- From http://lua-users.org/wiki/SimpleRound
function worldeditadditions.round(num, numDecimalPlaces)
local mult = 10^(numDecimalPlaces or 0)
return math.floor(num * mult + 0.5) / mult
end
function worldeditadditions.hypotenuse(x1, y1, x2, y2)
local xSquare = math.pow(x1 - x2, 2);
local ySquare = math.pow(y1 - y2, 2);
return math.sqrt(xSquare + ySquare);
end
function worldeditadditions.average(list)
if #list == 0 then return 0 end
local sum = 0
for i,value in ipairs(list) do
sum = sum + value
end
return sum / #list
end
--- Returns the minetest.get_us_time() in ms
-- @return float
function worldeditadditions.get_ms_time()
return minetest.get_us_time() / 1000
end