round the given size to the nearest integer

2021-03-25 01:07:11 -04:00 · 2021-03-25 01:07:11 -04:00 · d521b6f1dc
parent a39515afaf
commit d521b6f1dc
1 changed files with 1 additions and 1 deletions
--- a/init.lua
+++ b/init.lua
@ -9,7 +9,7 @@ end

 local function validate_size(s)
 	local size = s and tonumber(s) or 16
-	return math.max(1, math.min(size, 32))
+	return math.floor(0.5 + math.max(1, math.min(size, 32)))
 end

 local hotbar_size_default = validate_size(minetest.settings:get("hotbar_size"))