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annotate arogue5/fight.c @ 87:f871cb0539d3

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Don't set the player's ISRUN flag. rogue4 and rogue5 set the player's ISRUN flag upon exit from sleep or holding. This is apparently supposed to indicate that the player can move again. What it actually does is make it harder for monsters to hit the player, until the flag is reset. As this behavior makes little sense and seems like a cheat, it has been deemed a bug and removed.
author John "Elwin" Edwards
date Tue, 13 Aug 2013 09:19:56 -0700
parents 0ed67132cf10
children 56e748983fa8
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1 /*
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2 * All the fighting gets done here
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3 *
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4 * Advanced Rogue
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5 * Copyright (C) 1984, 1985 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 <ctype.h>
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17 #include <string.h>
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18 #include "rogue.h"
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19
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20 #define CONF_DAMAGE -1
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21 #define PARAL_DAMAGE -2
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22 #define DEST_DAMAGE -3
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23
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24 static const struct matrix att_mat[5] = {
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25 /* Base Max_lvl, Factor, Offset, Range */
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26 { 10, 25, 2, 1, 2 },
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27 { 9, 18, 2, 1, 5 },
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28 { 10, 19, 2, 1, 3 },
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29 { 10, 21, 2, 1, 4 },
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30 { 7, 25, 1, 0, 2 }
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31 };
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32
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33 /*
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34 * fight:
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35 * The player attacks the monster.
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36 */
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37
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38 fight(mp, weap, thrown)
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39 register coord *mp;
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40 struct object *weap;
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41 bool thrown;
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42 {
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43 register struct thing *tp;
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44 register struct linked_list *item;
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45 register bool did_hit = TRUE;
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46 bool back_stab = FALSE;
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47
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48 /*
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49 * Find the monster we want to fight
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50 */
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51 if ((item = find_mons(mp->y, mp->x)) == NULL) {
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52 return(FALSE); /* must have killed him already */
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53 }
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54 tp = THINGPTR(item);
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55 /*
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56 * Since we are fighting, things are not quiet so no healing takes
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57 * place.
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58 */
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59 player.t_quiet = 0;
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60 tp->t_quiet = 0;
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61
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62 /*
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63 * if its in the wall, we can't hit it
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64 */
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65 if (on(*tp, ISINWALL) && off(player, CANINWALL))
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66 return(FALSE);
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67
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68 /*
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69 * Let him know it was really a mimic (if it was one).
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70 */
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71 if (on(*tp, ISDISGUISE) && (tp->t_type != tp->t_disguise) &&
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72 off(player, ISBLIND))
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73 {
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74 msg("Wait! That's a %s!", monsters[tp->t_index].m_name);
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75 turn_off(*tp, ISDISGUISE);
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76 did_hit = thrown;
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77 }
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78 if (on(*tp, CANSURPRISE) && off(player, ISBLIND) && !ISWEARING(R_ALERT)) {
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79 msg("Wait! There's a %s!", monsters[tp->t_index].m_name);
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80 turn_off(*tp, CANSURPRISE);
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81 did_hit = thrown;
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82 }
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83 /*
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84 * if he's a thief and the creature is asleep then he gets a chance
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85 * for a backstab
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86 */
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87 if (player.t_ctype == C_THIEF &&
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88 (!on(*tp, ISRUN) || on(*tp, ISHELD) || tp->t_no_move > 0)&&
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89 !on(*tp, NOSTAB))
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90 back_stab = TRUE;
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91
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92 runto(tp, &hero);
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93
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94 if (did_hit)
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95 {
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96 register const char *mname;
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97
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98 did_hit = FALSE;
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99 mname = (on(player, ISBLIND)) ? "it" : monsters[tp->t_index].m_name;
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100 if (!can_blink(tp) &&
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101 ( ((weap != NULL) && (weap->o_type == RELIC)) ||
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102 ((off(*tp, MAGICHIT) || ((weap != NULL) && (weap->o_hplus > 0 || weap->o_dplus > 0)) ) &&
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103 (off(*tp, BMAGICHIT) || ((weap != NULL) && (weap->o_hplus > 1 || weap->o_dplus > 1)) ) &&
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104 (off(*tp, CMAGICHIT) || ((weap != NULL) && (weap->o_hplus > 2 || weap->o_dplus > 2)) ) ) )
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