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annotate arogue5/command.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 ad2cb9a07aaa
children dfeed24bb616
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1 /*
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2 * Read and execute the user commands
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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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c49f7927b0fa arogue5: add missing header files.
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16 #include <stdlib.h>
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17 #include <string.h>
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18 #include <limits.h>
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19 #include <ctype.h>
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20 #include <signal.h>
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21 #include "mach_dep.h"
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22 #include "rogue.h"
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23
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24 /*
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25 * command:
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26 * Process the user commands
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27 */
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28
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29 command()
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30 {
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31 register char ch;
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32 register int ntimes = 1; /* Number of player moves */
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33 static char countch, direction, newcount = FALSE;
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34 struct linked_list *item;
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35 bool an_after = FALSE;
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36
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37 if (on(player, ISHASTE)) {
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38 ntimes++;
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39 turns--; /* correct for later */
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40 }
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41 if (on(player, ISSLOW) || on(player, ISDANCE)) {
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42 if (player.t_turn != TRUE) {
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43 ntimes--;
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44 turns++;
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45 an_after = TRUE;
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46 }
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47 player.t_turn ^= TRUE;
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48 }
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49
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50 /*
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51 * Let the daemons start up
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52 */
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53 do_daemons(BEFORE);
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54 do_fuses(BEFORE);
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55 while (ntimes-- > 0)
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56 {
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57 /* One more tick of the clock. */
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58 if ((++turns % DAYLENGTH) == 0) {
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59 daytime ^= TRUE;
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60 if (levtype == OUTSIDE) {
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61 if (daytime) msg("The sun rises above the horizon");
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62 else msg("The sun sinks below the horizon");
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63 }
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64 light(&hero);
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65 }
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66
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67 look(after, FALSE);
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68 if (!running) door_stop = FALSE;
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69 lastscore = purse;
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70 wmove(cw, hero.y, hero.x);
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71 if (!((running || count) && jump)) {
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72 status(FALSE);
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73 wmove(cw, hero.y, hero.x);
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74 draw(cw); /* Draw screen */
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75 }
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76 take = 0;
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77 after = TRUE;
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78 /*
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79 * Read command or continue run
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80 */
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81 if (!no_command)
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82 {
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83 if (running) {
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84 /* If in a corridor or maze, if we are at a turn with only one
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85 * way to go, turn that way.
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86 */
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87 if ((winat(hero.y, hero.x) == PASSAGE || levtype == MAZELEV) &&
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88 off(player, ISHUH) && (off(player, ISBLIND))) {
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89 int y, x;
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90 if (getdelta(runch, &y, &x) == TRUE) {
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91 corr_move(y, x);
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92 }
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93 }
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94 ch = runch;
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95 }
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96 else if (count) ch = countch;
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97 else
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98 {
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99 ch = readchar();
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100 if (mpos != 0 && !running) /* Erase message if its there */
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101 msg("");
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102 }
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103 }
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104 else ch = '.';
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