From e846b05a9422549246704855750f0d04efc751ca Mon Sep 17 00:00:00 2001 From: Waqas Hussain Date: Sun, 17 Sep 2017 13:29:14 -0400 Subject: util.throttle: Fix initial time setting (double accounting the first time) and fractional balance updates (0.1*10 was not the same as 1*1) --- util/throttle.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/util/throttle.lua b/util/throttle.lua index 18692a8a..a8191886 100644 --- a/util/throttle.lua +++ b/util/throttle.lua @@ -12,7 +12,7 @@ function throttle:update() local newt = gettime(); local elapsed = newt - self.t; self.t = newt; - local balance = floor(self.rate * elapsed) + self.balance; + local balance = (self.rate * elapsed) + self.balance; if balance > self.max then self.balance = self.max; else @@ -40,7 +40,7 @@ function throttle:poll(cost, split) end local function create(max, period) - return setmetatable({ rate = max / period, max = max, t = 0, balance = max }, throttle_mt); + return setmetatable({ rate = max / period, max = max, t = gettime(), balance = max }, throttle_mt); end return { -- cgit v1.2.3