Mercurial > hg > old > magoroku_racing
annotate game_time.cc @ 152:9fc2d52b28c5 default
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| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sat, 30 Jul 2011 14:44:30 +0900 |
| parents | c534f339ee8b |
| children |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * 2006/07/31(MON) Nobutaka OSHIRO | |
| 3 */ | |
| 4 #include "game_time.h" | |
| 5 | |
| 6 int game_time_get_msec() { | |
| 7 | |
| 8 struct timeval now; | |
| 9 int time_msec; | |
| 10 | |
| 11 /** | |
| 12 * *** man timeval *** | |
| 13 * struct timeval { | |
| 14 * time_t tv_sec // second | |
| 15 * suseconds_t tv_usec; // micro sec | |
| 16 * }; | |
| 17 **/ | |
| 18 | |
| 19 // get time micro second ( micro second = 1 / 1000,000 second) | |
| 20 gettimeofday(&now, NULL); | |
| 21 | |
| 22 // evaluation milli second ( milli second = 1 / 1000 second ) | |
| 23 time_msec = now.tv_sec * 1000 + now.tv_usec / 1000; | |
| 24 | |
| 25 return time_msec; | |
| 26 } | |
| 27 | |
| 28 | |
| 29 int game_time_conv_ms2cs (int msec) | |
| 30 { | |
| 31 return msec / 10 % 100; /** 1/100 sec **/ | |
| 32 } | |
| 33 | |
| 34 int game_time_conv_ms2sec (int msec) | |
| 35 { | |
| 36 return msec / 1000 % 60; | |
| 37 } | |
| 38 | |
| 39 int game_time_conv_ms2minute (int msec) | |
| 40 { | |
| 41 return msec / 60000 % 60; | |
| 42 } | |
| 43 | |
| 44 | |
| 45 /** | |
| 46 * NAME: | |
| 47 * game_time_set_raptime - Return RAP TIME ("XXX:XX:XX") | |
| 48 * | |
| 49 * DESCRIPTION: | |
| 50 * 1. convert (int --> string) | |
| 51 * (int) argument2 (milli second) --> "XXX:XX:XX" | |
| 52 * | |
| 53 * 2. set ( string --> char * ) | |
| 54 * "XXX:XX:XX" --> char *argument1 | |
| 55 **/ | |
| 56 void game_time_set_raptime (char *s,int msec) | |
| 57 { | |
|
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Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
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58 char chminute[3]; |
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59 char chsec[2]; |
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60 char chcsec[2]; |
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61 char raptime[10]; |
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62 int minute = game_time_conv_ms2minute (msec); |
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63 int sec = game_time_conv_ms2sec (msec); |
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64 int csec = game_time_conv_ms2cs (msec); |
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65 int i; |
| 0 | 66 |
| 67 | |
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68 if (minute < 10 ){ |
| 0 | 69 chminute[0] = ' '; |
| 70 chminute[1] = '0'; | |
| 71 chminute[2] = minute + 48; | |
| 72 } else if (minute < 100 ) { | |
| 73 chminute[0] = ' '; | |
| 74 chminute[1] = (minute / 10) + 48; | |
| 75 chminute[2] = (minute % 10) + 48; | |
| 76 } else { | |
| 77 chminute[0] = (minute / 100) + 48; | |
| 78 chminute[1] = (minute / 10) + 48; | |
| 79 chminute[2] = (minute % 10) + 48; | |
| 80 } | |
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Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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81 if (sec < 10 ){ |
| 0 | 82 chsec[0] = '0'; |
| 83 chsec[1] = sec + 48; | |
| 84 } else { | |
| 85 chsec[0] = (sec / 10) + 48; | |
| 86 chsec[1] = (sec % 10) + 48; | |
| 87 } | |
| 88 | |
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0b65ca27f113
compile on Mac OS X 2
Atuto SHIROMA <e095729@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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89 if (csec < 10 ){ |
| 0 | 90 chcsec[0] = '0'; |
| 91 chcsec[1] = csec + 48; | |
| 92 } else { | |
| 93 chcsec[0] = (csec / 10) + 48; | |
| 94 chcsec[1] = (csec % 10) + 48; | |
| 95 } | |
| 96 | |
| 97 | |
| 98 /** raptime[0-9] == "XXX:XX:XX\0" **/ | |
| 99 raptime[0] = chminute[0]; | |
| 100 raptime[1] = chminute[1]; | |
| 101 raptime[2] = chminute[2]; | |
| 102 raptime[3] = ':'; | |
| 103 raptime[4] = chsec[0]; | |
| 104 raptime[5] = chsec[1]; | |
| 105 raptime[6] = ':'; | |
| 106 raptime[7] = chcsec[0]; | |
| 107 raptime[8] = chcsec[1]; | |
| 108 raptime[9] = '\0'; // NULL | |
| 109 | |
| 110 | |
| 111 for (i = 0; raptime[i] != '\0'; i++) { | |
| 112 s[i] = raptime[i]; | |
| 113 } | |
| 114 } |