annotate arogue7/util.c @ 239:837044d2c362

Merge the GCC5 and build fix branches. This fixes all warnings produced by GCC 5, except the ones related to system functions. Those could be fixed by including the proper headers, but it would be better to replace the system-dependent code with functions from mdport.c.
author John "Elwin" Edwards
date Fri, 11 Mar 2016 19:47:52 -0500
parents e1cd27c5464f
children d71e5e1f49cf
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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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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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32
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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 {