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annotate xrogue/io.c @ 246:61283e71037c

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Rogue V5: don't limit the high score list to 1 on Windows. The Visual Studio project file failed to define ALLSCORES, causing the score file to be limited to one entry per UID. Since the UID is always set to 42 on Windows, only one entry could ever appear in the list.
author John "Elwin" Edwards
date Sun, 15 May 2016 19:04:46 -0400
parents f54901b9c39b
children e52a8a7ad4c5
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1 /*
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2 io.c - Various input/output functions
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3
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4 XRogue: Expeditions into the Dungeons of Doom
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5 Copyright (C) 1991 Robert Pietkivitch
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6 All rights reserved.
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7
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8 Based on "Advanced Rogue"
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9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
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10 All rights reserved.
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11
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12 Based on "Rogue: Exploring the Dungeons of Doom"
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13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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14 All rights reserved.
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15
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16 See the file LICENSE.TXT for full copyright and licensing information.
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17 */
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18
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19 #include <curses.h>
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20 #include <ctype.h>
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21 #include <stdarg.h>
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22 #include <string.h>
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23 #include "rogue.h"
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24
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25 void doadd(char *fmt, va_list ap);
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26
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27 /*
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28 * msg:
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29 * Display a message at the top of the screen.
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30 */
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31
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32 static char msgbuf[BUFSIZ];
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33 static int newpos = 0;
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34
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35 /* VARARGS */
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36 void
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37 msg(char *fmt, ...)
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38 {
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39 va_list ap;
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40 /*
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41 * if the string is "", just clear the line
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42 */
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43 if (*fmt == '\0')
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44 {
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45 wclear(msgw);
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46 overwrite(cw, msgw);
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47 wmove(msgw, 0, 0);
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48 clearok(msgw, FALSE);
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49 draw(msgw);
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50 mpos = 0;
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51 return;
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52 }
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53 /*
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54 * otherwise add to the message and flush it out
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55 */
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56 va_start(ap, fmt);
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57 doadd(fmt, ap);
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58 va_end(ap);
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59 endmsg();
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60 }
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61
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62 /*
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63 * add things to the current message
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64 */
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65
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66 /* VARARGS */
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67 void
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68 addmsg(char *fmt, ...)
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69 {
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70 va_list ap;
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71
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72 va_start(ap, fmt);
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73 doadd(fmt, ap);
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74 va_end(ap);
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75 }
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76
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77 /*
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78 * If there is no current message, do nothing. Otherwise, prompt the
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79 * player with the --More-- string. Then erase the message.
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80 */
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81
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82 void
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83 rmmsg(void)
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84 {
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85 if (mpos) {
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86 wclear(msgw);
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87 overwrite(cw, msgw);
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88 mvwaddstr(msgw, 0, 0, huh);
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89 waddstr(msgw, morestr);
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90 clearok(msgw, FALSE);
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91 draw(msgw);
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92 wait_for(' ');
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93 msg("");
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94 }