src/player/player-status-resist.c

   1 #include "player/player-status-flags.h"
   2 #include "art-definition/art-sword-types.h"
   3 #include "grid/grid.h"
   4 #include "inventory/inventory-slot-types.h"
   5 #include "monster-race/monster-race.h"
   6 #include "monster-race/race-flags2.h"
   7 #include "monster-race/race-flags7.h"
   8 #include "mutation/mutation-flag-types.h"
   9 #include "object-enchant/object-ego.h"
  10 #include "object-enchant/tr-types.h"
  11 #include "object-enchant/trc-types.h"
  12 #include "object-hook/hook-checker.h"
  13 #include "object-hook/hook-weapon.h"
  14 #include "object/object-flags.h"
  15 #include "player/player-class.h"
  16 #include "player/player-race-types.h"
  17 #include "player/player-race.h"
  18 #include "player/player-skill.h"
  19 #include "player/player-status.h"
  20 #include "player/special-defense-types.h"
  21 #include "realm/realm-hex-numbers.h"
  22 #include "realm/realm-song-numbers.h"
  23 #include "realm/realm-types.h"
  24 #include "spell-realm/spells-hex.h"
  25 #include "sv-definition/sv-weapon-types.h"
  26 #include "system/floor-type-definition.h"
  27 #include "system/monster-type-definition.h"
  28 #include "system/object-type-definition.h"
  29 #include "util/bit-flags-calculator.h"
  30 #include "util/quarks.h"
  31 #include "util/string-processor.h"
  32
  33 PERCENTAGE calc_vuln_acid_rate(player_type *creature_ptr)
  34 {
  35     PERCENTAGE per = 100;
  36     int i;
  37     BIT_FLAGS flgs = is_vuln_acid(creature_ptr);
  38     for (i = 0; i < FLAG_CAUSE_MAX; i++) {
  39         if (flgs & (0x01 << i)) {
  40             if (i == FLAG_CAUSE_MUTATION) {
  41                 per *= 2;
  42             } else {
  43                 per += per / 3;
  44             }
  45         }
  46     }
  47     return per;
  48 }
  49
  50 PERCENTAGE calc_vuln_elec_rate(player_type *creature_ptr)
  51 {
  52     PERCENTAGE per = 100;
  53     int i;
  54     BIT_FLAGS flgs = is_vuln_elec(creature_ptr);
  55     for (i = 0; i < FLAG_CAUSE_MAX; i++) {
  56         if (flgs & (0x01 << i)) {
  57             if (i == FLAG_CAUSE_MUTATION) {
  58                 per *= 2;
  59             } else {
  60                 per += per / 3;
  61             }
  62         }
  63     }
  64     return per;
  65 }
  66
  67 PERCENTAGE calc_vuln_fire_rate(player_type *creature_ptr)
  68 {
  69     PERCENTAGE per = 100;
  70     int i;
  71     BIT_FLAGS flgs = is_vuln_fire(creature_ptr);
  72     for (i = 0; i < FLAG_CAUSE_MAX; i++) {
  73         if (flgs & (0x01 << i)) {
  74             if (i == FLAG_CAUSE_MUTATION) {
  75                 per *= 2;
  76             } else {
  77                 per += per / 3;
  78             }
  79         }
  80     }
  81     return per;
  82 }
  83
  84 PERCENTAGE calc_vuln_cold_rate(player_type *creature_ptr)
  85 {
  86     PERCENTAGE per = 100;
  87     int i;
  88     BIT_FLAGS flgs = is_vuln_cold(creature_ptr);
  89     for (i = 0; i < FLAG_CAUSE_MAX; i++) {
  90         if (flgs & (0x01 << i)) {
  91             if (i == FLAG_CAUSE_MUTATION) {
  92                 per *= 2;
  93             } else {
  94                 per += per / 3;
  95             }
  96         }
  97     }
  98     return per;
  99 }
 100
 101 PERCENTAGE calc_vuln_lite_rate(player_type *creature_ptr)
 102 {
 103     PERCENTAGE per = 100;
 104     if (is_specific_player_race(creature_ptr, RACE_VAMPIRE) || (creature_ptr->mimic_form == MIMIC_VAMPIRE)) {
 105         per *= 2;
 106     } else if (is_specific_player_race(creature_ptr, RACE_S_FAIRY)) {
 107         per = per * 4 / 3;
 108     }
 109
 110     if (creature_ptr->wraith_form)
 111         per *= 2;
 112
 113     return per;
 114 }