From ff3eb5e49f13719e1c05f98907c4f675926999ca Mon Sep 17 00:00:00 2001
From: rubenwardy <rw@rubenwardy.com>
Date: Sun, 14 Jan 2018 23:23:30 +0000
Subject: [PATCH] Fix oversending of sprint HUD

---
 mods/sprint/init.lua | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/mods/sprint/init.lua b/mods/sprint/init.lua
index 599e890..2c85c1a 100644
--- a/mods/sprint/init.lua
+++ b/mods/sprint/init.lua
@@ -79,8 +79,12 @@ minetest.register_globalstep(function(dtime)
 				if SPRINT_HUDBARS_USED then
 					hb.change_hudbar(player, "sprint", info.stamina)
 				else
-					local numBars = (info.stamina / STAMINA_MAX) * 20
-					player:hud_change(info.hud, "number", numBars)
+					local numBars = math.floor(20 * info.stamina / STAMINA_MAX)
+					if info.lastHudSendValue ~= numBars then
+						info.lastHudSendValue = numBars
+						player:hud_change(info.hud, "number", numBars)
+						print("Sending hud value")
+					end
 				end
 			end
 		end