fix missing local round function

2023-06-16 07:06:36 +01:00 · 2023-06-16 07:06:36 +01:00 · 72630588cf
commit 72630588cf
parent caa12a7d96
1 changed files with 13 additions and 0 deletions
--- a/darts.lua
+++ b/darts.lua
@ -1,3 +1,16 @@
+local function round(n)
+
+	if (n > 0) then
+		return n % 1 >= 0.5 and math.ceil(n) or math.floor(n)
+	else
+		n = -n
+
+		local t = n % 1 >= 0.5 and math.ceil(n) or math.floor(n)
+
+		return -t
+	end
+end
+
 local function duck_explosion(pos)

 	if minetest.is_protected(pos, "") then