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annotate arogue5/command.c @ 90:c9c6bb34734d

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rogue3: update the installation instructions.
author John "Elwin" Edwards
date Sat, 24 Aug 2013 14:07:16 -0700
parents ad2cb9a07aaa
children dfeed24bb616
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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 * 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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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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