sbrl-github/Minetest-WorldEditAdditions
1
0
Fork 0
mirror of https://github.com/sbrl/Minetest-WorldEditAdditions.git synced 2024-11-22 15:33:00 +00:00
Code Issues Releases Wiki Activity

streamlined getsign

Browse source
This commit is contained in:
VorTechnix 2021-08-05 10:40:36 -07:00
parent e5443bc3ce
commit 533519d318
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
worldeditadditions/utils/numbers.lua
View file

@ -82,9 +82,12 @@ end
-- @param src string|int Input string.
-- @return string|int Returns the signed multiplier (1|-1).
function worldeditadditions.getsign(src)
if type(src) == "number" then return src < 0 and -1 or 1
if type(src) == "number" then
if src < 0 then return -1 else return 1 end
elseif type(src) ~= "string" then return 1
else return src:match('-') and -1 or 1 end
else
if src:match('-') then return -1 else return 1 end
end
end
--- Clamp a number to ensure it falls within a given range.