Mercurial > hg > early-roguelike
annotate rogue5/daemon.c @ 152:0c775afe0072
arogue7, xrogue: fix command repetition.
In both games, command() loops and calls the action function twice for
each command: once to schedule it by setting player.t_action and
player.t_no_move, and again, to actually do it, once player.t_no_move
has been reduced to 0. Each loop decremented count, so repeated
commands were only repeated half the number of times the player typed.
count is now decremented only when ch has been set to the repeated
command.
author | John "Elwin" Edwards |
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date | Thu, 28 May 2015 11:08:03 -0400 |
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rev | line source |
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33
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1 /* |
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2 * Contains functions for dealing with things that happen in the |
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3 * future. |
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4 * |
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5 * @(#)daemon.c 4.7 (Berkeley) 02/05/99 |
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6 * |
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7 * Rogue: Exploring the Dungeons of Doom |
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8 * Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman |
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9 * All rights reserved. |
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10 * |
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11 * See the file LICENSE.TXT for full copyright and licensing information. |
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12 */ |
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13 |
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14 #include <curses.h> |
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15 #include "rogue.h" |
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16 |
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17 #define DAEMON -1 |
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18 |
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19 /* |
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20 * d_slot: |
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21 * Find an empty slot in the daemon/fuse list |
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22 */ |
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23 struct delayed_action * |
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24 d_slot(void) |
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25 { |
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26 struct delayed_action *dev; |
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27 |
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28 for (dev = d_list; dev <= &d_list[MAXDAEMONS-1]; dev++) |
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29 if (dev->d_type == EMPTY) |
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30 return dev; |
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31 #ifdef MASTER |
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32 debug("Ran out of fuse slots"); |
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33 #endif |
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34 return NULL; |
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35 } |
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36 |
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37 /* |
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38 * find_slot: |
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39 * Find a particular slot in the table |
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40 */ |
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41 struct delayed_action * |
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42 find_slot(void (*func)()) |
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43 { |
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44 struct delayed_action *dev; |
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45 |
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46 for (dev = d_list; dev <= &d_list[MAXDAEMONS-1]; dev++) |
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47 if (dev->d_type != EMPTY && func == dev->d_func) |
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48 return dev; |
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49 return NULL; |
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50 } |
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51 |
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52 /* |
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53 * start_daemon: |
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54 * Start a daemon, takes a function. |
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55 */ |
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56 void |
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57 start_daemon(void (*func)(), int arg, int type) |
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58 { |
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59 struct delayed_action *dev; |
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60 |
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61 dev = d_slot(); |
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62 dev->d_type = type; |
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63 dev->d_func = func; |
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64 dev->d_arg = arg; |
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65 dev->d_time = DAEMON; |
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66 } |
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67 |
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68 /* |
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69 * kill_daemon: |
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70 * Remove a daemon from the list |
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71 */ |
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72 void |
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73 kill_daemon(void (*func)()) |
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74 { |
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75 struct delayed_action *dev; |
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76 |
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77 if ((dev = find_slot(func)) == NULL) |
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78 return; |
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79 /* |
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80 * Take it out of the list |
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81 */ |
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82 dev->d_type = EMPTY; |
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83 } |
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84 |
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85 /* |
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86 * do_daemons: |
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87 * Run all the daemons that are active with the current flag, |
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88 * passing the argument to the function. |
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89 */ |
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90 void |
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91 do_daemons(int flag) |
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92 { |
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93 struct delayed_action *dev; |
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94 |
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95 /* |
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96 * Loop through the devil list |
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97 */ |
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98 for (dev = d_list; dev <= &d_list[MAXDAEMONS-1]; dev++) |
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99 /* |
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100 * Executing each one, giving it the proper arguments |
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101 */ |
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102 if (dev->d_type == flag && dev->d_time == DAEMON) |
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103 (*dev->d_func)(dev->d_arg); |
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104 } |
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105 |
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106 /* |
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107 * fuse: |
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108 * Start a fuse to go off in a certain number of turns |