Dynamic sky, fog and cloud colors; sun and moon

src/environment.h

@@ -74,27 +74,39 @@ public:
 	core::list<Player*> getPlayers(bool ignore_disconnected);
 	void printPlayers(std::ostream &o);
 	
-	//void setDayNightRatio(u32 r);
 	u32 getDayNightRatio();
 	
 	// 0-23999
 	virtual void setTimeOfDay(u32 time)
 	{
 		m_time_of_day = time;
+		m_time_of_day_f = (float)time / 24000.0;
 	}
 
 	u32 getTimeOfDay()
-	{
-		return m_time_of_day;
-	}
+	{ return m_time_of_day; }
+
+	float getTimeOfDayF()
+	{ return m_time_of_day_f; }
+
+	void stepTimeOfDay(float dtime);
+
+	void setTimeOfDaySpeed(float speed)
+	{ m_time_of_day_speed = speed; }
+	
+	float getTimeOfDaySpeed()
+	{ return m_time_of_day_speed; }
 
 protected:
 	// peer_ids in here should be unique, except that there may be many 0s
 	core::list<Player*> m_players;
-	// Brightness
-	//u32 m_daynight_ratio;
 	// Time of day in milli-hours (0-23999); determines day and night
 	u32 m_time_of_day;
+	// Time of day in 0...1
+	float m_time_of_day_f;
+	float m_time_of_day_speed;
+	// Used to buffer dtime for adding to m_time_of_day
+	float m_time_counter;
 };
 
 /*