[Refactor] #40514 is_vuln_acid()を実装． / Implement is_vuln_acid().

diff --git a/src/player/player-status-flags.c b/src/player/player-status-flags.c
index 1d3fb8b..efac498 100644 (file)
--- a/src/player/player-status-flags.c
+++ b/src/player/player-status-flags.c
@@ -922,6 +922,19 @@ BIT_FLAGS is_resist_acid(player_type *creature_ptr)
     return result;
 }
 
+BIT_FLAGS is_vuln_acid(player_type *creature_ptr)
+{
+    BIT_FLAGS result = 0L;
+    if (creature_ptr->muta3 & MUT3_VULN_ELEM) {
+        result |= FLAG_CAUSE_MUTATION;
+    }
+
+    if (creature_ptr->special_defense & KATA_KOUKIJIN) {
+        result |= FLAG_CAUSE_BATTLE_FORM;
+    }
+    return result;
+}
+
 BIT_FLAGS is_resist_elec(player_type *creature_ptr)
 {
     BIT_FLAGS result = 0L;

diff --git a/src/player/player-status-flags.h b/src/player/player-status-flags.h
index 03c1711..3344757 100644 (file)
--- a/src/player/player-status-flags.h
+++ b/src/player/player-status-flags.h
@@ -71,6 +71,7 @@ void has_curses(player_type *creature_ptr);
 BIT_FLAGS has_impact(player_type *creature_ptr);
 void has_extra_blow(player_type *creature_ptr);
 BIT_FLAGS is_resist_acid(player_type *creature_ptr);
+BIT_FLAGS is_vuln_acid(player_type *creature_ptr);
 BIT_FLAGS is_resist_elec(player_type *creature_ptr);
 BIT_FLAGS is_resist_fire(player_type *creature_ptr);
 BIT_FLAGS is_resist_cold(player_type *creature_ptr);