/*
-Minetest-c55
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+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
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef IRRLICHTTYPES_HEADER
-#define IRRLICHTTYPES_HEADER
+#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
- #include <stdint.h>
+ typedef int64_t s64;
typedef uint64_t u64;
- //typedef unsigned long long 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