Copyright (C) 2010 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 General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+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 General Public License for more details.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+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.
*/
#ifndef PORTING_HEADER
#define PORTING_HEADER
-// Included for u64 and such
-#include "common_irrlicht.h"
+#include <string>
+#include "irrlichttypes.h" // u32
+#include "debug.h"
+#include "constants.h"
-#ifdef _WIN32
+#ifdef _MSC_VER
#define SWPRINTF_CHARSTRING L"%S"
#else
#define SWPRINTF_CHARSTRING L"%s"
#endif
+//currently not needed
+//template<typename T> struct alignment_trick { char c; T member; };
+//#define ALIGNOF(type) offsetof (alignment_trick<type>, member)
+
#ifdef _WIN32
#include <windows.h>
+
+ #define ALIGNOF(x) __alignof(x)
#define sleep_ms(x) Sleep(x)
+ #define strtok_r(x, y, z) strtok_s(x, y, z)
+ #define strtof(x, y) (float)strtod(x, y)
+ #define strtoll(x, y, z) _strtoi64(x, y, z)
+ #define strtoull(x, y, z) _strtoui64(x, y, z)
#else
#include <unistd.h>
+ #include <stdint.h> //for uintptr_t
+
+ #define ALIGNOF(x) __alignof__(x)
#define sleep_ms(x) usleep(x*1000)
#endif
+#define PADDING(x, y) ((ALIGNOF(y) - ((uintptr_t)(x) & (ALIGNOF(y) - 1))) & (ALIGNOF(y) - 1))
+
namespace porting
{
+/*
+ Signal handler (grabs Ctrl-C on POSIX systems)
+*/
+
+void signal_handler_init(void);
+// Returns a pointer to a bool.
+// When the bool is true, program should quit.
+bool * signal_handler_killstatus(void);
+
+/*
+ Path of static data directory.
+*/
+extern std::string path_share;
+
+/*
+ Directory for storing user data. Examples:
+ Windows: "C:\Documents and Settings\user\Application Data\<PROJECT_NAME>"
+ Linux: "~/.<PROJECT_NAME>"
+ Mac: "~/Library/Application Support/<PROJECT_NAME>"
+*/
+extern std::string path_user;
+
+/*
+ Get full path of stuff in data directory.
+ Example: "stone.png" -> "../data/stone.png"
+*/
+std::string getDataPath(const char *subpath);
+
+/*
+ Initialize path_share and path_user.
+*/
+void initializePaths();
+
/*
Resolution is 10-20ms.
Remember to check for overflows.
return GetTickCount();
}
#else // Posix
- #include <sys/timeb.h>
+ #include <sys/time.h>
+ inline u32 getTimeMs()
+ {
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+ }
+ /*#include <sys/timeb.h>
inline u32 getTimeMs()
{
struct timeb tb;
ftime(&tb);
return tb.time * 1000 + tb.millitm;
- }
+ }*/
#endif
} // namespace porting
-#endif
+#endif // PORTING_HEADER