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1 /* $Id: interface.c,v 1.1.1.1 1997/12/06 05:41:29 darius Exp $ */
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2
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3 /*
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4 * interface.c
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5 *
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6 * This file will include all the interfaces between the input routines
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7 * and the daemon. They should be useful for writing robots and the
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8 * like
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9 */
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10 #include "copyright.h"
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11
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12 #include <stdio.h>
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13 #include <math.h>
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14 #include <sys/types.h>
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15 #include <sys/time.h>
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16 #ifndef sgi
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17 #include <sys/timeb.h>
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18 #endif /* sgi */
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19 #include <signal.h>
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20 #include "Wlib.h"
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21 #include "defs.h"
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22 #include "struct.h"
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23 #include "data.h"
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24 #include "packets.h"
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25 #include "proto.h"
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26
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27 void
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28 set_speed(speed)
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29 int speed;
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30 {
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31 /* don't repeat useless commands [BDyess] */
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32 if (me->p_desspeed != speed || me->p_speed != speed)
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33 sendSpeedReq(speed);
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34 me->p_desspeed = speed;
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35 }
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36
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37 void
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38 set_course(dir)
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39 unsigned int dir;
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40 {
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41 /* don't repeat commands [BDyess] */
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42 if (me->p_desdir != dir || me->p_dir != dir)
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43 sendDirReq(dir);
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44 me->p_desdir = dir;
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45 }
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46
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47 void
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48 shield_up()
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49 {
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50 if (!(me->p_flags & PFSHIELD)) {
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51 sendShieldReq(1);
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52 }
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53 }
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54
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55 void
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56 shield_down()
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57 {
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58 if (me->p_flags & PFSHIELD) {
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59 sendShieldReq(0);
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60 }
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61 }
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62
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63 void
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64 shield_tog()
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65 {
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66 if (me->p_flags & PFSHIELD) {
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67 sendShieldReq(0);
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68 } else {
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69 sendShieldReq(1);
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70 }
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71 }
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72
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73 void
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74 bomb_planet()
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75 {
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76 if (!(me->p_flags & PFBOMB)) {
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77 sendBombReq(1);
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78 }
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79 }
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80
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81 void
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82 beam_up()
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83 {
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84 if (!(me->p_flags & PFBEAMUP)) {
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85 sendBeamReq(1); /* 1 means up... */
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86 }
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87 }
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88
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89 void
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90 beam_down()
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91 {
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92 if (!(me->p_flags & PFBEAMDOWN)) {
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93 sendBeamReq(2); /* 2 means down... */
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94 }
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95 }
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96
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97 void
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98 cloak()
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99 {
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100 if (me->p_flags & PFCLOAK) {
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101 sendCloakReq(0);
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102 } else {
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103 sendCloakReq(1);
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104 }
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105 }
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106
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107 int
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108 mtime()
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109 {
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110 #if 0
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111 struct timeb tm;
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112
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113 ftime(&tm);
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114 /* mask off 16 high bits and add in milliseconds */
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115 return (tm.time & 0x0000ffff) * 1000 + tm.millitm;
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116 #else
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117 struct timeval tv;
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118
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119 gettimeofday(&tv, (struct timezone *) 0);
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120 return (tv.tv_sec & 0x0ffff) * 1000 + tv.tv_usec / 1000;
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121 #endif
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122 }
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