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annotate srogue/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 94a0d9dd5ce1
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 9.0 (rdk) 7/17/84
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6 *
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7 * Super-Rogue
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8 * Copyright (C) 1984 Robert D. Kindelberger
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9 * All rights reserved.
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10 *
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11 * Based on "Rogue: Exploring the Dungeons of Doom"
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12 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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13 * All rights reserved.
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14 *
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15 * See the file LICENSE.TXT for full copyright and licensing information.
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16 */
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17
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18 #include <ctype.h>
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19 #include <string.h>
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20 #include "rogue.h"
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21 #include "rogue.ext"
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22
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23 void basic_init(struct object *cur);
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24
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25 /*
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26 * inv_name:
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27 * Return the name of something as it would appear in an inventory.
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28 */
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29 char *
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30 inv_name(struct object *obj, bool drop)
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31 {
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32 reg char *pb, *tn, *pl;
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33 reg int wh, knowit;
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34 char nm[3], *inm, *q;
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35
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36 wh = obj->o_which;
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37 knowit = FALSE;
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38 if (obj->o_count > 1)
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39 pl = "s";
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40 else
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41 pl = "";
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42 if (obj->o_count > 1)
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43 sprintf(nm, "%d", obj->o_count);
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44 else
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45 strcpy(nm, "A");
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46 tn = obj->o_typname;
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47 q = "";
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48 switch(obj->o_type) {
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49 case SCROLL:
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50 sprintf(prbuf, "%s %s%s ", nm, tn, pl);
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51 pb = &prbuf[strlen(prbuf)];
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52 if (s_know[wh] || o_on(obj,ISPOST)) {
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53 knowit = TRUE;
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54 sprintf(pb, "of %s", s_magic[wh].mi_name);
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55 }
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56 else if (s_guess[wh])
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57 sprintf(pb, "called %s", s_guess[wh]);
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58 else
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59 sprintf(pb, "titled '%s'", s_names[wh]);
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60 when POTION:
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61 sprintf(prbuf, "%s %s%s ", nm, tn, pl);
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62 pb = &prbuf[strlen(prbuf)];
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63 if (p_know[wh] || o_on(obj, ISPOST)) {
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64 sprintf(pb, "of %s", p_magic[wh].mi_name);
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65 knowit = TRUE;
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66 if (p_know[wh]) {
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67 pb = &prbuf[strlen(prbuf)];
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68 sprintf(pb,"(%s)",p_colors[wh]);
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69 }
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70 }
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71 else if (p_guess[wh])
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72 sprintf(pb,"called %s(%s)", p_guess[wh],p_colors[wh]);
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73 else if (obj->o_count == 1)
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74 sprintf(prbuf,"%s%s %s %s%s", nm, vowelstr(p_colors[wh]),
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75 p_colors[wh], tn, pl);
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76 else
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77 sprintf(prbuf,"%s %s %s%s", nm, p_colors[wh], tn, pl);
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78 when FOOD:
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79 if (wh == 1) {
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80 if (obj->o_count == 1)
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81 q = vowelstr(fruit);
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82 sprintf(prbuf, "%s%s %s%s", nm, q, fruit, pl);
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83 }
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84 else {
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85 if (obj->o_count == 1)
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86 sprintf(prbuf, "Some %s", tn);
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87 else
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88 sprintf(prbuf, "%s rations of %s", nm, tn);
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89 }
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90 knowit = TRUE;
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91 when WEAPON:
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92 inm = w_magic[wh].mi_name;
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93 strcpy(prbuf, nm);
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94 if (obj->o_count == 1)
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95 q = vowelstr(inm);
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96 pb = &prbuf[strlen(prbuf)];
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97 if (o_on(obj,ISKNOW | ISPOST)) {
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98 knowit = TRUE;
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99 sprintf(pb, " %s %s", num(obj->o_hplus, obj->o_dplus), inm);
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100 }
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101 else
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102 sprintf(pb, "%s %s", q, inm);
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103 strcat(prbuf, pl);