From bec745d095adc87472a0aff979f0ca09cf8158ae Mon Sep 17 00:00:00 2001
From: cschwinne <dev.aircoookie@gmail.com>
Date: Sun, 16 Dec 2018 20:38:00 +0100
Subject: [PATCH] Improved colortwinkles on longer strips Added offMode

---
 wled00/WS2812FX.cpp | 23 +++++++++++++----------
 wled00/wled00.ino   | 18 ++++++++++++++++--
 2 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/wled00/WS2812FX.cpp b/wled00/WS2812FX.cpp
index 60b90b9b..1ec2d251 100644
--- a/wled00/WS2812FX.cpp
+++ b/wled00/WS2812FX.cpp
@@ -2582,16 +2582,19 @@ uint16_t WS2812FX::mode_colortwinkle()
       setPixelColor(i, fastled_col.red, fastled_col.green, fastled_col.blue);
     }
   }
-  
-  if( random8() <= SEGMENT.intensity ) {
-    for (uint8_t times = 0; times < 5; times++) //attempt to spawn a new pixel 5 times
-    {
-      int i = SEGMENT.start + random16(SEGMENT_LENGTH);
-      if(getPixelColor(i) == 0) {
-        fastled_col = ColorFromPalette(currentPalette, random8(), 64, NOBLEND);
-        _locked[i] = true;
-        setPixelColor(i, fastled_col.red, fastled_col.green, fastled_col.blue);
-        return 20; //only spawn 1 new pixel per frame
+
+  for (uint16_t j = 0; j <= SEGMENT_LENGTH / 50; j++)
+  {
+    if ( random8() <= SEGMENT.intensity ) {
+      for (uint8_t times = 0; times < 5; times++) //attempt to spawn a new pixel 5 times
+      {
+        int i = SEGMENT.start + random16(SEGMENT_LENGTH);
+        if(getPixelColor(i) == 0) {
+          fastled_col = ColorFromPalette(currentPalette, random8(), 64, NOBLEND);
+          _locked[i] = true;
+          setPixelColor(i, fastled_col.red, fastled_col.green, fastled_col.blue);
+          break; //only spawn 1 new pixel per frame per 50 LEDs
+        }
       }
     }
   }
diff --git a/wled00/wled00.ino b/wled00/wled00.ino
index b742fb53..37bfec49 100644
--- a/wled00/wled00.ino
+++ b/wled00/wled00.ino
@@ -74,7 +74,7 @@
 
 
 //version code in format yymmddb (b = daily build)
-#define VERSION 1812052
+#define VERSION 1812141
 char versionString[] = "0.8.2";
 
 
@@ -271,6 +271,8 @@ unsigned long nightlightStartTime;
 byte briNlT = 0;                              //current nightlight brightness
 
 //brightness
+bool offMode = false;
+unsigned long lastOnTime = 0;
 byte bri = briS;
 byte briOld = 0;
 byte briT = 0;
@@ -528,7 +530,19 @@ void loop() {
       handleHue();
       handleBlynk();
     }
-    if (briT) strip.service(); //do not update strip if off, prevents flicker on ESP32
+    if (briT) lastOnTime = millis();
+    if (millis() - lastOnTime < 600)
+    {
+      offMode = false;
+      strip.service();
+    } else if (!offMode)
+    {
+      /*#if LEDPIN == 2 //turn off onboard LED
+      pinMode(2, OUTPUT);
+      digitalWrite(2, HIGH);
+      #endif*/
+      offMode = true;
+    }
   }
   
   //DEBUG serial logging