Mercurial > hg > old > magoroku_racing
view game_time.cc @ 122:5219bf3d5e71
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author | e085768 |
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date | Mon, 27 Jun 2011 19:44:46 +0900 |
parents | c534f339ee8b |
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/** * 2006/07/31(MON) Nobutaka OSHIRO */ #include "game_time.h" int game_time_get_msec() { struct timeval now; int time_msec; /** * *** man timeval *** * struct timeval { * time_t tv_sec // second * suseconds_t tv_usec; // micro sec * }; **/ // get time micro second ( micro second = 1 / 1000,000 second) gettimeofday(&now, NULL); // evaluation milli second ( milli second = 1 / 1000 second ) time_msec = now.tv_sec * 1000 + now.tv_usec / 1000; return time_msec; } int game_time_conv_ms2cs (int msec) { return msec / 10 % 100; /** 1/100 sec **/ } int game_time_conv_ms2sec (int msec) { return msec / 1000 % 60; } int game_time_conv_ms2minute (int msec) { return msec / 60000 % 60; } /** * NAME: * game_time_set_raptime - Return RAP TIME ("XXX:XX:XX") * * DESCRIPTION: * 1. convert (int --> string) * (int) argument2 (milli second) --> "XXX:XX:XX" * * 2. set ( string --> char * ) * "XXX:XX:XX" --> char *argument1 **/ void game_time_set_raptime (char *s,int msec) { char chminute[3]; char chsec[2]; char chcsec[2]; char raptime[10]; int minute = game_time_conv_ms2minute (msec); int sec = game_time_conv_ms2sec (msec); int csec = game_time_conv_ms2cs (msec); int i; if (minute < 10 ){ chminute[0] = ' '; chminute[1] = '0'; chminute[2] = minute + 48; } else if (minute < 100 ) { chminute[0] = ' '; chminute[1] = (minute / 10) + 48; chminute[2] = (minute % 10) + 48; } else { chminute[0] = (minute / 100) + 48; chminute[1] = (minute / 10) + 48; chminute[2] = (minute % 10) + 48; } if (sec < 10 ){ chsec[0] = '0'; chsec[1] = sec + 48; } else { chsec[0] = (sec / 10) + 48; chsec[1] = (sec % 10) + 48; } if (csec < 10 ){ chcsec[0] = '0'; chcsec[1] = csec + 48; } else { chcsec[0] = (csec / 10) + 48; chcsec[1] = (csec % 10) + 48; } /** raptime[0-9] == "XXX:XX:XX\0" **/ raptime[0] = chminute[0]; raptime[1] = chminute[1]; raptime[2] = chminute[2]; raptime[3] = ':'; raptime[4] = chsec[0]; raptime[5] = chsec[1]; raptime[6] = ':'; raptime[7] = chcsec[0]; raptime[8] = chcsec[1]; raptime[9] = '\0'; // NULL for (i = 0; raptime[i] != '\0'; i++) { s[i] = raptime[i]; } }