2012-03-16 15:34:30 +01:00
|
|
|
/*
|
|
|
|
|
Minetest-c55
|
|
|
|
|
Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
2012-06-05 16:56:56 +02:00
|
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
|
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
2012-03-16 15:34:30 +01:00
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
2012-06-05 16:56:56 +02:00
|
|
|
GNU Lesser General Public License for more details.
|
2012-03-16 15:34:30 +01:00
|
|
|
|
2012-06-05 16:56:56 +02:00
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
2012-03-16 15:34:30 +01:00
|
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
|
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef DAYNIGHTRATIO_HEADER
|
|
|
|
|
#define DAYNIGHTRATIO_HEADER
|
|
|
|
|
|
|
|
|
|
inline u32 time_to_daynight_ratio(u32 time_of_day)
|
|
|
|
|
{
|
|
|
|
|
s32 t = time_of_day%24000;
|
|
|
|
|
if(t < 4500 || t >= 19500)
|
|
|
|
|
return 150;
|
|
|
|
|
else if(t < 4750 || t >= 19250)
|
|
|
|
|
return 250;
|
|
|
|
|
else if(t < 5000 || t >= 19000)
|
|
|
|
|
return 350;
|
|
|
|
|
else if(t < 5250 || t >= 18750)
|
|
|
|
|
return 500;
|
|
|
|
|
else if(t < 5500 || t >= 18500)
|
|
|
|
|
return 675;
|
|
|
|
|
else if(t < 5750 || t >= 18250)
|
|
|
|
|
return 875;
|
|
|
|
|
else
|
|
|
|
|
return 1000;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
