3 Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 Random portability stuff
24 #ifndef PORTING_HEADER
25 #define PORTING_HEADER
28 #include "irrlichttypes.h" // u32
30 #include "constants.h"
33 #define SWPRINTF_CHARSTRING L"%S"
35 #define SWPRINTF_CHARSTRING L"%s"
40 #define sleep_ms(x) Sleep(x)
43 #define sleep_ms(x) usleep(x*1000)
50 Signal handler (grabs Ctrl-C on POSIX systems)
53 void signal_handler_init(void);
54 // Returns a pointer to a bool.
55 // When the bool is true, program should quit.
56 bool * signal_handler_killstatus(void);
59 Path of static data directory.
61 extern std::string path_share;
64 Directory for storing user data. Examples:
65 Windows: "C:\Documents and Settings\user\Application Data\<PROJECT_NAME>"
66 Linux: "~/.<PROJECT_NAME>"
67 Mac: "~/Library/Application Support/<PROJECT_NAME>"
69 extern std::string path_user;
72 Get full path of stuff in data directory.
73 Example: "stone.png" -> "../data/stone.png"
75 std::string getDataPath(const char *subpath);
78 Initialize path_share and path_user.
80 void initializePaths();
83 Resolution is 10-20ms.
84 Remember to check for overflows.
85 Overflow can occur at any value higher than 10000000.
87 #ifdef _WIN32 // Windows
89 inline u32 getTimeMs()
91 return GetTickCount();
95 inline u32 getTimeMs()
98 gettimeofday(&tv, NULL);
99 return tv.tv_sec * 1000 + tv.tv_usec / 1000;
101 /*#include <sys/timeb.h>
102 inline u32 getTimeMs()
106 return tb.time * 1000 + tb.millitm;
110 } // namespace porting
112 #endif // PORTING_HEADER