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annotate arogue5/io.c @ 164:49af2fd0bb0c

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Move some autotools files to where configure can find them. rogue5 uses config.guess and config.sub to find the canonical system names. The configure script expects them to be in the same directory as install-sh. So they have been relocated to the top level. This is a quick and dirty fix. The eventual plan is to relocate them to /dev/null. I also suspect they should be used to set HOST, not TARGET. Rogue is not a cross-compiler.
author John "Elwin" Edwards
date Tue, 16 Jun 2015 11:44:49 -0400
parents c49f7927b0fa
children 56e748983fa8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0ed67132cf10 Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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1 /*
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2 * 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 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 #include "curses.h"
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16 #include <ctype.h>
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c49f7927b0fa arogue5: add missing header files.
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17 #include <string.h>
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18 #include <stdarg.h>
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19 #include "rogue.h"
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20
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21 /*
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22 * msg:
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23 * Display a message at the top of the screen.
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24 */
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25
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26 static char msgbuf[BUFSIZ];
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27 static int newpos = 0;
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28
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29 /*VARARGS1*/
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30 msg(char *fmt, ...)
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31 {
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32 va_list ap;
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33 /*
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34 * if the string is "", just clear the line
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35 */
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36 if (*fmt == '\0')
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37 {
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38 overwrite(cw,msgw);
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39 wmove(msgw, 0, 0);
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40 clearok(msgw, FALSE);
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41 draw(msgw);
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42 mpos = 0;
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43 return;
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44 }
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45 /*
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46 * otherwise add to the message and flush it out
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47 */
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48 va_start(ap,fmt);
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49 doadd(fmt, ap);
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50 va_end(ap);
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51 endmsg();
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52 }
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53
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54 /*
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55 * add things to the current message
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56 */
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57 addmsg(char *fmt, ...)
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58 {
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59 va_list ap;
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60 va_start(ap,fmt);
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61 doadd(fmt, ap);
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62 va_end(ap);
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63 }
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64
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65 /*
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66 * Display a new msg (giving him a chance to see the previous one if it
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67 * is up there with the --More--)
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68 */
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69 endmsg()
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70 {
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71 strncpy(huh, msgbuf, sizeof(huh));
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72
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73 huh[ sizeof(huh) - 1 ] = 0;
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74
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75 if (mpos)
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76 {
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77 wmove(msgw, 0, mpos);
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78 waddstr(msgw, morestr);
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79 draw(cw);
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80 draw(msgw);
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81 wait_for(msgw,' ');
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82 overwrite(cw,msgw);
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83 wmove(msgw,0,0);
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84 touchwin(cw);
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85 }
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86 else {
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87 overwrite(cw,msgw);
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88 wmove(msgw,0,0);
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89 }
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90 waddstr(msgw, msgbuf);
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91 mpos = newpos;
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92 newpos = 0;
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93 msgbuf[0] = '\0';
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94 draw(cw);
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95 clearok(msgw, FALSE);
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96 draw(msgw);
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97 }
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98
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99 doadd(char *fmt, va_list ap)
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100 {
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101 /*
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102 * Do the sprintf into newmsg and append to msgbuf
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103 */
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104
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105 vsnprintf(&msgbuf[newpos], sizeof(msgbuf)-newpos-1, fmt, ap);
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106
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107 newpos = strlen(msgbuf);