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annotate arogue5/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 56e748983fa8
children
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 * Advanced Rogue
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6 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
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7 * All rights reserved.
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8 *
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9 * Based on "Rogue: Exploring the Dungeons of Doom"
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10 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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11 * All rights reserved.
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12 *
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13 * See the file LICENSE.TXT for full copyright and licensing information.
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14 */
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15
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16 #include "curses.h"
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17 #include <ctype.h>
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c49f7927b0fa arogue5: add missing header files.
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18 #include <string.h>
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19 #include "rogue.h"
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20
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21 int extras(void);
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22
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23 /*
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24 * print out the number of charges on a stick
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25 */
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26 char *
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27 charge_str(struct object *obj)
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28 {
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29 static char buf[20];
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30
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31 if (!(obj->o_flags & ISKNOW))
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32 buf[0] = '\0';
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33 else if (terse)
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34 sprintf(buf, " [%d]", obj->o_charges);
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35 else
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36 sprintf(buf, " [%d charges]", obj->o_charges);
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37 return buf;
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38 }
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39 /*
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40 * inv_name:
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41 * return the name of something as it would appear in an
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42 * inventory.
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43 */
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44 char *
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45 inv_name(struct object *obj, bool drop)
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46 {
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47 register char *pb;
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48
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49 pb = prbuf;
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50 pb[0] = '\0';
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51 switch(obj->o_type) {
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52 case SCROLL:
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53 if (obj->o_count == 1)
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54 sprintf(pb, "A %sscroll ", blesscurse(obj->o_flags));
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55 else
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56 sprintf(pb, "%d %sscrolls ",
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57 obj->o_count, blesscurse(obj->o_flags));
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58 pb = &pb[strlen(pb)];
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59 if (s_know[obj->o_which] || (obj->o_flags & ISPOST))
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60 sprintf(pb, "of %s", s_magic[obj->o_which].mi_name);
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61 else if (s_guess[obj->o_which])
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62 sprintf(pb, "called %s", s_guess[obj->o_which]);
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63 else
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64 sprintf(pb, "titled '%s'", s_names[obj->o_which]);
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65 when POTION:
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66 if (obj->o_count == 1)
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67 sprintf(pb, "A %spotion ", blesscurse(obj->o_flags));
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68 else
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69 sprintf(pb, "%d %spotions ",
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70 obj->o_count, blesscurse(obj->o_flags));
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71 pb = &pb[strlen(pb)];
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72 if (obj->o_flags & ISPOST)
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73 sprintf(pb, "of %s", p_magic[obj->o_which].mi_name);
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74 else if (p_know[obj->o_which])
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75 sprintf(pb, "of %s (%s)", p_magic[obj->o_which].mi_name,
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76 p_colors[obj->o_which]);
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77 else if (p_guess[obj->o_which])
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78 sprintf(pb, "called %s (%s)", p_guess[obj->o_which],
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79 p_colors[obj->o_which]);
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80 else {
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81 pb = prbuf;
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82 if (obj->o_count == 1)
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83 sprintf(pb, "A%s %s potion",
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84 vowelstr(p_colors[obj->o_which]),
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85 p_colors[obj->o_which]);
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86 else
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87 sprintf(pb, "%d %s potions",
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88 obj->o_count, p_colors[obj->o_which]);
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89 }
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90 when FOOD:
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91 if (obj->o_which == 1)
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92 if (obj->o_count == 1)
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93 sprintf(pb, "A%s %s", vowelstr(fruit), fruit);
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94 else
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95 sprintf(pb, "%d %ss", obj->o_count, fruit);
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96 else
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97 if (obj->o_count == 1)
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98 strcpy(pb, "Some food");
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99 else
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100 sprintf(pb, "%d rations of food", obj->o_count);
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101 when WEAPON:
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102 if (obj->o_count > 1)