Добавлен переход на летнее/зимнее время; Добавлен эффект Белый огонь; Исправлены ошибки

libraries/Timezone/src/Timezone.h

@@ -0,0 +1,61 @@
+/*----------------------------------------------------------------------*
+ * Arduino Timezone Library                                             *
+ * Jack Christensen Mar 2012                                            *
+ *                                                                      *
+ * Arduino Timezone Library Copyright (C) 2018 by Jack Christensen and  *
+ * licensed under GNU GPL v3.0, https://www.gnu.org/licenses/gpl.html   *
+ *----------------------------------------------------------------------*/ 
+
+#ifndef TIMEZONE_H_INCLUDED
+#define TIMEZONE_H_INCLUDED
+#if ARDUINO >= 100
+#include <Arduino.h> 
+#else
+#include <WProgram.h> 
+#endif
+#include <TimeLib.h>    // https://github.com/PaulStoffregen/Time
+
+// convenient constants for TimeChangeRules
+enum week_t {Last, First, Second, Third, Fourth}; 
+enum dow_t {Sun=1, Mon, Tue, Wed, Thu, Fri, Sat};
+enum month_t {Jan=1, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec};
+
+// structure to describe rules for when daylight/summer time begins,
+// or when standard time begins.
+struct TimeChangeRule
+{
+    char abbrev[6];    // five chars max
+    uint8_t week;      // First, Second, Third, Fourth, or Last week of the month
+    uint8_t dow;       // day of week, 1=Sun, 2=Mon, ... 7=Sat
+    uint8_t month;     // 1=Jan, 2=Feb, ... 12=Dec
+    uint8_t hour;      // 0-23
+    int offset;        // offset from UTC in minutes
+};
+        
+class Timezone
+{
+    public:
+        Timezone(TimeChangeRule dstStart, TimeChangeRule stdStart);
+        Timezone(TimeChangeRule stdTime);
+        Timezone(int address);
+        time_t toLocal(time_t utc);
+        time_t toLocal(time_t utc, TimeChangeRule **tcr);
+        time_t toUTC(time_t local);
+        bool utcIsDST(time_t utc);
+        bool locIsDST(time_t local);
+        void setRules(TimeChangeRule dstStart, TimeChangeRule stdStart);
+        void readRules(int address);
+        void writeRules(int address);
+
+    private:
+        void calcTimeChanges(int yr);
+        void initTimeChanges();
+        time_t toTime_t(TimeChangeRule r, int yr);
+        TimeChangeRule m_dst;   // rule for start of dst or summer time for any year
+        TimeChangeRule m_std;   // rule for start of standard time for any year
+        time_t m_dstUTC;        // dst start for given/current year, given in UTC
+        time_t m_stdUTC;        // std time start for given/current year, given in UTC
+        time_t m_dstLoc;        // dst start for given/current year, given in local time
+        time_t m_stdLoc;        // std time start for given/current year, given in local time
+};
+#endif