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annotate rogue4/io.c @ 87:f871cb0539d3

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Don't set the player's ISRUN flag. rogue4 and rogue5 set the player's ISRUN flag upon exit from sleep or holding. This is apparently supposed to indicate that the player can move again. What it actually does is make it harder for monsters to hit the player, until the flag is reset. As this behavior makes little sense and seems like a cheat, it has been deemed a bug and removed.
author John "Elwin" Edwards
date Tue, 13 Aug 2013 09:19:56 -0700
parents 9535a08ddc39
children 1b73a8641b37
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12
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1 /*
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2 * Various input/output functions
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3 *
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4 * @(#)io.c 4.13 (Berkeley) 2/25/82
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5 *
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
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8 * All rights reserved.
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9 *
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10 * See the file LICENSE.TXT for full copyright and licensing information.
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11 */
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12
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13 #include <curses.h>
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14 #include <ctype.h>
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15 #include <string.h>
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16 #include "rogue.h"
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17 #include <stdarg.h>
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18
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19 /*
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20 * msg:
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21 * Display a message at the top of the screen.
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22 */
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23 static char msgbuf[BUFSIZ];
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24 static int newpos = 0;
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25
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26 msg(char *fmt, ...)
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27 {
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28 va_list ap;
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29 /*
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30 * if the string is "", just clear the line
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31 */
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32 if (*fmt == '\0')
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33 {
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34 move(0, 0);
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35 clrtoeol();
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36 mpos = 0;
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37 return;
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38 }
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39 /*
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40 * otherwise add to the message and flush it out
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41 */
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42 va_start(ap,fmt);
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43 doadd(fmt, ap);
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44 va_end(ap);
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45 endmsg();
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46 }
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47
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48 /*
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49 * addmsg:
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50 * Add things to the current message
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51 */
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52
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53 addmsg(char *fmt, ...)
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54 {
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55 va_list ap;
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56
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57 va_start(ap, fmt);
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58 doadd(fmt, ap);
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59 va_end(ap);
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60 }
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61
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62 /*
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63 * endmsg:
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64 * Display a new msg (giving him a chance to see the previous one
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65 * if it is up there with the --More--)
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66 */
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67
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68 endmsg()
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69 {
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70 if (save_msg)
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71 {
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72 strncpy(huh, msgbuf, 80);
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73 huh[79] = 0;
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74 }
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75
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76 if (mpos)
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77 {
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78 look(FALSE);
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79 move(0, mpos);
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80 addstr("--More--");
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81 refresh();
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82 wait_for(' ');
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83 }
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84 /*
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85 * All messages should start with uppercase, except ones that
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86 * start with a pack addressing character
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87 */
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88 if (islower(msgbuf[0]) && msgbuf[1] != ')')
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89 msgbuf[0] = toupper(msgbuf[0]);
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90 mvaddstr(0, 0, msgbuf);
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91 clrtoeol();
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92 mpos = newpos;
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93 newpos = 0;
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94 refresh();
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95 }
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96
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97 /*
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98 * doadd:
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99 * Perform an add onto the message buffer
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100 */
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101
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102 doadd(char *fmt, va_list ap)
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103 {
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104 vsprintf(&msgbuf[newpos], fmt, ap);
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105 newpos = strlen(msgbuf);
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106 }
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107
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108 /*