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annotate arogue7/util.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 f9ef86cf22b2
children e1cd27c5464f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * util.c - all sorts of miscellaneous routines
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3 *
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4 * Advanced Rogue
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5 * Copyright (C) 1984, 1985, 1986 Michael Morgan, Ken Dalka and AT&T
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6 * All rights reserved.
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7 *
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8 * Based on "Rogue: Exploring the Dungeons of Doom"
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9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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10 * All rights reserved.
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11 *
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12 * See the file LICENSE.TXT for full copyright and licensing information.
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13 */
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14
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15 #include "curses.h"
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16 #include "rogue.h"
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17 #include <ctype.h>
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b786053d2f37 arogue7: add missing header includes.
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18 #include <string.h>
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19 #ifdef PC7300
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20 #include <track.h>
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21 #include <kcodes.h>
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22 #include <sys/window.h>
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23 extern struct uwdata wdata;
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24 #endif
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25
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26 /*
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27 * all sorts of miscellaneous routines
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28 *
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29 */
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30
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31
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33
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34 /*
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35 * this routine computes the players current AC without dex bonus's
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36 */
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37 int
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38 ac_compute(bool ignoremetal)
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39 {
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40 register int ac;
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41
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42 ac = pstats.s_arm; /* base armor of "skin" */
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43 if (cur_armor) {
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44 if (!ignoremetal ||
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45 (cur_armor->o_which != LEATHER &&
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46 cur_armor->o_which != STUDDED_LEATHER &&
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47 cur_armor->o_which != PADDED_ARMOR))
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48 ac -= (10 - cur_armor->o_ac);
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49 }
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50 if (player.t_ctype == C_MONK)
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51 ac -= pstats.s_lvl * 2 / 3;
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52 ac -= ring_value(R_PROTECT);
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53 if (cur_misc[WEAR_BRACERS] != NULL)
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54 ac -= cur_misc[WEAR_BRACERS]->o_ac;
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55 if (cur_misc[WEAR_CLOAK] != NULL)
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56 ac -= cur_misc[WEAR_CLOAK]->o_ac;
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57
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58 /* If player has the cloak, must be wearing it */
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59 if (cur_relic[EMORI_CLOAK]) ac -= 5;
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60
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61 if (ac > 10)
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62 ac = 10;
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63 return(ac);
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64 }
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65
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66 /*
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67 * aggravate:
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68 * aggravate all the monsters on this level
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69 */
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70
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71 void
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72 aggravate(bool do_uniques, bool do_good)
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73 {
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74 register struct linked_list *mi;
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75 register struct thing *thingptr;
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76
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77 for (mi = mlist; mi != NULL; mi = next(mi)) {
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78 thingptr = THINGPTR(mi);
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79 if (do_good == FALSE && off(*thingptr, ISMEAN)) continue;
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80 if (do_uniques || off(*thingptr, ISUNIQUE)) runto(thingptr, &hero);
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81 }
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82 }
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83
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84 /*
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85 * cansee:
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86 * returns true if the hero can see a certain coordinate.
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87 */
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88
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89 bool
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90 cansee(int y, int x)
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91 {