mirror of https://github.com/minetest/minetest.git
81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
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
|
|
(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
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
/* Ensure that <stdint.h> is included before <irrTypes.h>, unless building on
|
|
* MSVC, to address an irrlicht issue: https://sourceforge.net/p/irrlicht/bugs/433/
|
|
*
|
|
* TODO: Decide whether or not we support non-compliant C++ compilers like old
|
|
* versions of MSCV. If we do not then <stdint.h> can always be included
|
|
* regardless of the compiler.
|
|
*/
|
|
#ifndef _MSC_VER
|
|
# include <cstdint>
|
|
#endif
|
|
|
|
#include <irrTypes.h>
|
|
|
|
using namespace irr;
|
|
|
|
namespace irr {
|
|
|
|
// Irrlicht 1.8+ defines 64bit unsigned symbol in irrTypes.h
|
|
#if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 8)
|
|
#ifdef _MSC_VER
|
|
// Windows
|
|
typedef long long s64;
|
|
typedef unsigned long long u64;
|
|
#else
|
|
// Posix
|
|
typedef int64_t s64;
|
|
typedef uint64_t u64;
|
|
#endif
|
|
#endif
|
|
|
|
#if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR >= 9)
|
|
namespace core {
|
|
template <typename T>
|
|
inline T roundingError();
|
|
|
|
template <>
|
|
inline s16 roundingError()
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
#define S8_MIN (-0x7F - 1)
|
|
#define S16_MIN (-0x7FFF - 1)
|
|
#define S32_MIN (-0x7FFFFFFF - 1)
|
|
#define S64_MIN (-0x7FFFFFFFFFFFFFFF - 1)
|
|
|
|
#define S8_MAX 0x7F
|
|
#define S16_MAX 0x7FFF
|
|
#define S32_MAX 0x7FFFFFFF
|
|
#define S64_MAX 0x7FFFFFFFFFFFFFFF
|
|
|
|
#define U8_MAX 0xFF
|
|
#define U16_MAX 0xFFFF
|
|
#define U32_MAX 0xFFFFFFFF
|
|
#define U64_MAX 0xFFFFFFFFFFFFFFFF
|