2 Copyright (C) 2003, 2010 - Wolfire Games
3 Copyright (C) 2010-2017 - Lugaru contributors (see AUTHORS file)
5 This file is part of Lugaru.
7 Lugaru is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 Lugaru is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Lugaru. If not, see <http://www.gnu.org/licenses/>.
21 #ifndef _PLATFORM_HPP_
22 #define _PLATFORM_HPP_
24 #include "Math/Random.hpp"
30 #if defined(WIN32) && !defined(strcasecmp)
31 #define strcasecmp(a, b) stricmp(a, b)
40 typedef signed char SInt8;
41 typedef unsigned int UInt32;
43 typedef struct AbsoluteTime
49 /* Returns time since the app started, not system start. */
50 AbsoluteTime UpTime();
52 typedef long Duration;
56 durationMicrosecond = -1,
57 durationMillisecond = 1,
58 durationSecond = 1000,
59 durationMinute = 1000 * 60,
60 durationHour = 1000 * 60 * 60,
61 durationDay = 1000 * 60 * 60 * 24,
62 durationForever = 0x7FFFFFFF,
63 durationImmediate = 0,
66 Duration AbsoluteDeltaToDuration(AbsoluteTime& a, AbsoluteTime& b);
68 /* Workaround missing math stuff on MSVC
69 * FIXME: Check that it is still necessary nowadays.
72 inline bool isnormal(double x)
74 int ret = _fpclass(x);
75 return (ret == _FPCLASS_NN || ret == _FPCLASS_PN);
78 inline float abs(float f)
85 inline double abs(double d)
95 #endif // _PLATFORM_HPP_