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annotate rogue3/things.c @ 233:0990adf580ee

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Declare some function arguments as const. Some functions, mostly in fight.c, declared variables as pointers to const char but passed them to functions that took pointers to ordinary char. The strings did not actually get modified, so adding 'const' to the function definitions removed the warnings.
author John "Elwin" Edwards
date Sun, 06 Mar 2016 19:32:47 -0500
parents 527e2150eaf0
children 0250220d8cdd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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