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annotate rogue3/things.c @ 248:182e26224f92 rel2016.06

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README.txt: additions and clarifications.
author John "Elwin" Edwards
date Sun, 29 May 2016 17:05:38 -0400
parents 527e2150eaf0
children 0250220d8cdd
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1 /*
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2 * Contains functions for dealing with things like
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3 * potions and scrolls
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4 *
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5 * @(#)things.c 3.37 (Berkeley) 6/15/81
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6 *
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7 * Rogue: Exploring the Dungeons of Doom
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8 * Copyright (C) 1980, 1981 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 <ctype.h>
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16 #include <string.h>
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17 #include "rogue.h"
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18
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19 /*
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20 * inv_name:
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21 * return the name of something as it would appear in an
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22 * inventory.
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23 */
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24 char *
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25 inv_name(struct object *obj, int drop)
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26 {
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27 char *pb;
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28
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29 switch(obj->o_type)
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30 {
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31 case SCROLL:
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32 if (obj->o_count == 1)
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33 strcpy(prbuf, "A scroll ");
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34 else
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35 sprintf(prbuf, "%d scrolls ", obj->o_count);
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36 pb = &prbuf[strlen(prbuf)];
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37 if (s_know[obj->o_which])
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38 sprintf(pb, "of %s", s_magic[obj->o_which].mi_name);
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39 else if (s_guess[obj->o_which])
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40 sprintf(pb, "called %s", s_guess[obj->o_which]);
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41 else
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42 sprintf(pb, "titled '%s'", s_names[obj->o_which]);
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43 when POTION:
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44 if (obj->o_count == 1)
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45 strcpy(prbuf, "A potion ");
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46 else
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47 sprintf(prbuf, "%d potions ", obj->o_count);
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48 pb = &prbuf[strlen(prbuf)];
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49 if (p_know[obj->o_which])
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50 sprintf(pb, "of %s(%s)", p_magic[obj->o_which].mi_name,
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51 p_colors[obj->o_which]);
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52 else if (p_guess[obj->o_which])
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53 sprintf(pb, "called %s(%s)", p_guess[obj->o_which],
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54 p_colors[obj->o_which]);
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55 else if (obj->o_count == 1)
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56 sprintf(prbuf, "A%s %s potion",
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57 vowelstr(p_colors[obj->o_which]),
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58 p_colors[obj->o_which]);
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59 else
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60 sprintf(prbuf, "%d %s potions", obj->o_count,
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61 p_colors[obj->o_which]);
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62 when FOOD:
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63 if (obj->o_which == 1)
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64 if (obj->o_count == 1)
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65 sprintf(prbuf, "A%s %s", vowelstr(fruit), fruit);
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66 else
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67 sprintf(prbuf, "%d %ss", obj->o_count, fruit);
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68 else
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69 if (obj->o_count == 1)
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70 strcpy(prbuf, "Some food");
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71 else
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72 sprintf(prbuf, "%d rations of food", obj->o_count);
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73 when WEAPON:
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74 if (obj->o_count > 1)
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75 sprintf(prbuf, "%d ", obj->o_count);
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76 else
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77 strcpy(prbuf, "A ");
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78 pb = &prbuf[strlen(prbuf)];
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79 if (obj->o_flags & ISKNOW)
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80 sprintf(pb, "%s %s", num(obj->o_hplus, obj->o_dplus),
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81 w_names[obj->o_which]);
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82 else
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83 sprintf(pb, "%s", w_names[obj->o_which]);
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84 if (obj->o_count > 1)
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85 strcat(prbuf, "s");
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86 when ARMOR:
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87 if (obj->o_flags & ISKNOW)
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88 sprintf(prbuf, "%s %s",
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89 num(a_class[obj->o_which] - obj->o_ac, 0),
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90 a_names[obj->o_which]);
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91 else
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92 sprintf(prbuf, "%s", a_names[obj->o_which]);
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93 when AMULET:
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94 strcpy(prbuf, "The Amulet of Yendor");
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95 when STICK:
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96 sprintf(prbuf, "A %s ", ws_type[obj->o_which]);
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97 pb = &prbuf[strlen(prbuf)];
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98 if (ws_know[obj->o_which])
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99 sprintf(pb, "of %s%s(%s)", ws_magic[obj->o_which].mi_name,
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100 charge_str(obj), ws_made[obj->o_which]);
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101 else if (ws_guess[obj->o_which])
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102 sprintf(pb, "called %s(%s)", ws_guess[obj->o_which],
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103 ws_made[obj->o_which]);
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104 else