From e22df3ab01f133ff05c9b8dff3b888611a5fa84b Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Sun, 2 Nov 2025 00:03:37 +0300
Subject: [PATCH] Simplify rate limiter code

---
 flix/util.h | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/flix/util.h b/flix/util.h
index bba411f..025cd5e 100644
--- a/flix/util.h
+++ b/flix/util.h
@@ -50,18 +50,14 @@ void splitString(String& str, String& token0, String& token1, String& token2) {
 	token2 = strtok(NULL, "");
 }
 
-// Helper for running code at a fixed rate
+// Rate limiter
 class Rate {
 public:
 	float rate;
-	float last = NAN;
+	float last = 0;
 	Rate(float rate) : rate(rate) {}
 
 	operator bool() {
-		if (isnan(last)) {
-			last = t;
-			return true;
-		}
 		if (t - last >= 1 / rate) {
 			last = t;
 			return true;
@@ -81,8 +77,7 @@ public:
 		if (!on) {
 			start = NAN;
 			return false;
-		}
-		if (isnan(start)) {
+		} else if (isnan(start)) {
 			start = t;
 		}
 		return t - start >= delay;