From 87fc8d12b2df856eb6c91b664bcfea94cdd80503 Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Sun, 18 Nov 2018 22:37:27 +0100
Subject: [PATCH] fluorescent effect first tries

---
 esp-deckenlicht.ino | 60 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 46 insertions(+), 14 deletions(-)

diff --git a/esp-deckenlicht.ino b/esp-deckenlicht.ino
index 2d01aa4..85d5f52 100644
--- a/esp-deckenlicht.ino
+++ b/esp-deckenlicht.ino
@@ -30,6 +30,11 @@ int fluorescentSet=0;
 bool fluorescentActive=false;
 long fluorescentLastActivated=0;
 #define FLUORESCENT_TIMEDIVIDE 10
+int fluorescentTemp=0;
+#define FLUORESCENTUPDATEINTERVAL 20
+long fluorescentLastUpdated=0;
+int fluorescentCurrentBrightness=0; //current brightness for effect duration
+#define FLUORESCENTTEMPMAX 400
 
 bool lastSensorValue = false;
 
@@ -130,16 +135,20 @@ bool fluorescentHandler(const HomieRange& range, const String& value) {
   lightNode.setProperty("fluorescent").send(value);
   fluorescentSet=value.toInt();
   disco = false;
-  if (fluorescentSet==0){
+  if (fluorescentSet==0){ // turned off
     fluorescentActive=false; //set effect off
     w0 = 0;
     w1 = 0;
     w2 = 0;
     w3 = 0;
-  }else{
+  }else{ //turned on
     if (w0==0 && w1==0 && w2==0 && w3==0){ //turned on and was off before
+      //Initialization
       fluorescentActive=true;  //start effect
       fluorescentLastActivated=millis();
+      fluorescentLastUpdated=millis();
+      fluorescentTemp=0; //"temperature" for warmup
+      fluorescentCurrentBrightness=0; //brightness for effect duration
     }
   }
   output();
@@ -267,20 +276,43 @@ void loopHandler()
     }
   }
   if (fluorescentActive){
-    long _time=millis()-fluorescentLastActivated;
-    int _b=_time/10;
-    if (_time/10>fluorescentSet){
-      fluorescentActive=false;
-      _b=fluorescentSet; //set disired value
-    }
+    long _time=millis()-fluorescentLastActivated; //time since activated
+
+
+    //mosquitto_pub -h raum.ctdo.de -t "homie/esp-deckenlicht/strip/fluorescent/set" -m "255"
+
+    if (millis() > fluorescentLastUpdated+FLUORESCENTUPDATEINTERVAL){ //Update values
+      fluorescentTemp+=random(0, 5); //min (inclusive), max (exclusive)
+      fluorescentLastUpdated=millis();
+
+      if (random(0,256)<fluorescentTemp*1.0/FLUORESCENTTEMPMAX*256){ //the warmer, the more often
+        if (random(0,10)==0){ //ignite
+          fluorescentCurrentBrightness=fluorescentSet*0.9;
+        }
+      }
+      if (random(0,256)>fluorescentTemp*1.0/FLUORESCENTTEMPMAX*256){ //the colder, the more often
+        if (fluorescentCurrentBrightness<5){ //not on
+          if (random(0,20)==0){ //ignite
+            fluorescentCurrentBrightness=fluorescentSet*0.9;
+          }
+        }
+        fluorescentCurrentBrightness-=50;
+      }
+
     
-    if (_b<0){
-      _b=0;
-    }else if (_b>255){
-      _b=255;
+      if (fluorescentTemp>=FLUORESCENTTEMPMAX){ //finished
+        fluorescentActive=false;
+        fluorescentCurrentBrightness=fluorescentSet; //set disired value
+      }
+      
+      if (fluorescentCurrentBrightness<0){
+        fluorescentCurrentBrightness=0;
+      }else if (fluorescentCurrentBrightness>255){
+        fluorescentCurrentBrightness=255;
+      }
+      w0 = w1 = w2 = w3 = fluorescentCurrentBrightness;
+      output();
     }
-    w0 = w1 = w2 = w3 = _b;
-    output();
   }
   bool sensorValue = debouncer.read();
   if (Homie.isConfigured() && Homie.isConnected() && sensorValue != lastSensorValue) {