annotate arogue7/io.c @ 179:ca876944b196

Advanced Rogue 7: rename magic users to magicians. Class names with spaces in them confuse anything that parses the logfile. The documentation does refer mostly to magicians.
author John "Elwin" Edwards
date Sat, 22 Aug 2015 10:55:53 -0400
parents b786053d2f37
children f9ef86cf22b2
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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 * Advanced Rogue
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5 * Copyright (C) 1984, 1985, 1986 Michael Morgan, Ken Dalka and AT&T
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6 * All rights reserved.
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7 *
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8 * Based on "Rogue: Exploring the Dungeons of Doom"
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9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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10 * All rights reserved.
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11 *
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12 * See the file LICENSE.TXT for full copyright and licensing information.
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13 */
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14
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15 /*
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16 * Various input/output functions
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17 */
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18
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19 #include "curses.h"
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20 #include <stdarg.h>
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21 #include <ctype.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 /*
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26 * msg:
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27 * Display a message at the top of the screen.
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28 */
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29
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30 static char msgbuf[BUFSIZ];
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31 static int newpos = 0;
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32
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33 /*VARARGS1*/
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34 msg(char *fmt, ...)
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35 {
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36 va_list ap;
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37 /*
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38 * if the string is "", just clear the line
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39 */
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40 if (*fmt == '\0')
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41 {
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42 overwrite(cw,msgw);
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43 wmove(msgw, 0, 0);
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44 clearok(msgw, FALSE);
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45 draw(msgw);
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46 mpos = 0;
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47 return;
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48 }
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49 /*
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50 * otherwise add to the message and flush it out
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51 */
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52 va_start(ap,fmt);
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53 doadd(fmt, ap);
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54 va_end(ap);
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55 endmsg();
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56 }
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57
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58 /*
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59 * add things to the current message
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60 */
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61 addmsg(char *fmt, ...)
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62 {
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63 va_list ap;
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64
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65 va_start(ap, fmt);
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66 doadd(fmt, ap);
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67 va_end(ap);
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68 }
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69
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70 /*
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71 * Display a new msg (giving him a chance to see the previous one if it
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72 * is up there with the --More--)
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73 */
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74 endmsg()
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75 {
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76 /* Needed to track where we are for 5.0 (PC) curses */
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77 register int x, y;
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78
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79 strcpy(huh, msgbuf);
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80 if (mpos) {
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81 /*
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82 * If this message will fit on the line (plus space for --More--
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83 * then just add it (only during combat).
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84 */
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85 if (player.t_quiet < 0 && mpos + newpos + strlen(morestr) + 2 < cols) {
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86 wmove(msgw, 0, mpos + 2);
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87 newpos += mpos + 2;
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88 }
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89 else {
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90 wmove(msgw, 0, mpos);
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91 waddstr(msgw, morestr);
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92 draw(cw);
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93 draw(msgw);
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