From 053083f600581962d40912cf5c76a88cf6d8aaef Mon Sep 17 00:00:00 2001
From: Blaz Kristan <blaz@kristan-sp.si>
Date: Mon, 22 Aug 2022 17:06:28 +0200
Subject: [PATCH] Minor optimisation.

---
 wled00/FX.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wled00/FX.cpp b/wled00/FX.cpp
index a57aaafb8..2c01e1fef 100644
--- a/wled00/FX.cpp
+++ b/wled00/FX.cpp
@@ -2826,7 +2826,7 @@ uint16_t mode_bouncing_balls(void) {
   
   // number of balls based on intensity setting to max of 7 (cycles colors)
   // non-chosen color is a random color
-  uint8_t numBalls = int(((SEGMENT.intensity * (maxNumBalls - 0.8f)) / 255) + 1);
+  uint16_t numBalls = int(((SEGMENT.intensity * (maxNumBalls - 0.8f)) / 255) + 1);
   
   float gravity                           = -9.81; // standard value of gravity
   float impactVelocityStart               = sqrt( -2 * gravity);
@@ -2848,7 +2848,7 @@ uint16_t mode_bouncing_balls(void) {
     if (balls[i].height < 0) { //start bounce
       balls[i].height = 0;
       //damping for better effect using multiple balls
-      float dampening = 0.90 - float(i)/(float(numBalls) * float(numBalls));                   // avoid use pow(x, 2) - its extremely slow !
+      float dampening = 0.90 - float(i)/float(numBalls * numBalls); // avoid use pow(x, 2) - its extremely slow !
       balls[i].impactVelocity = dampening * balls[i].impactVelocity;
       balls[i].lastBounceTime = time;