X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;ds=sidebyside;f=src%2Fartifact.c;h=54b6c7a01c54dc7bd809608bde106229e63e9325;hb=97c7a62d7abe963c7a9abcb22a35273101a09081;hp=35e1a69e8d7f26665f975f775263fb420e3c3e1d;hpb=3a25557d3348c93215ef173930df782ff329b125;p=hengband%2Fhengband.git

diff --git a/src/artifact.c b/src/artifact.c
index 35e1a69e8..54b6c7a01 100644
--- a/src/artifact.c
+++ b/src/artifact.c
@@ -1,65 +1,42 @@
-/*!
-    @file artifact.c
-    @brief ¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤ÎÀ¸À®¤È´ÉÍý / Artifact code
-    @date 2013/12/11
-    @author
-    Copyright (c) 1989 James E. Wilson, Robert A. Koeneke\n
-    This software may be copied and distributed for educational, research, and\n
-    not for profit purposes provided that this copyright and statement are\n
-    included in all such copies.\n
-    2013 Deskull rearranged comment for Doxygen.
+/*!
+ * @file artifact.c
+ * @brief アーティファクトの生成と管理 / Artifact code
+ * @date 2013/12/11
+ * @author
+ * Copyright (c) 1989 James E. Wilson, Robert A. Koeneke\n
+ * This software may be copied and distributed for educational, research, and\n
+ * not for profit purposes provided that this copyright and statement are\n
+ * included in all such copies.\n
+ * 2013 Deskull rearranged comment for Doxygen.
  */
 
 #include "angband.h"
 
+static int suppression_evil_dam(object_type *o_ptr);
+static int weakening_artifact(object_type *o_ptr);
+
 
 /* Chance of using syllables to form the name instead of the "template" files */
-#define SINDARIN_NAME   10 /*!< ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤Ë¥·¥ó¥À¥ê¥óÌäò¤Ä¤±¤ë³ÎΨ */
-#define TABLE_NAME      20 /*!< ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤Ë´Á»úÌäò¤Ä¤±¤ë³ÎΨ(Àµ³Î¤Ë¤Ï TABLE_NAME - SINDARIN_NAME %)¤È¤Ê¤ë */
-#define A_CURSED        13 /*!< 1/n¤Î³ÎΨ¤ÇÀ¸À®¤Î´¬Êª°Ê³°¤Î¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤¬¼ö¤¤¤Ä¤­¤Ë¤Ê¤ë¡£ */
-#define WEIRD_LUCK      12 /*!< 1/n¤Î³ÎΨ¤Çrandom_resistance()¤Î½èÍýÃæ¥Ð¥¤¥¢¥¹³°¤ÎÂÑÀ­¤¬¤Ä¤­¡¢create_artifact¤Ç4¤òĶ¤¨¤ëpval¤¬µö²Ä¤µ¤ì¤ë¡£*/
-#define BIAS_LUCK       20 /*!< 1/n¤Î³ÎΨ¤Çrandom_resistance()¤ÇÉղ乤븵ÁÇÂÑÀ­¤¬Ìȱ֤ˤʤë */
-#define IM_LUCK         7 /*!< 1/n¤Î³ÎΨ¤Çrandom_resistance()¤ÇÊ£¿ôÌȱ֤νüµî½èÍý¤¬ÌȽü¤µ¤ì¤ë */
+#define SINDARIN_NAME   10 /*!< ランダムアーティファクトにシンダリン銘をつける確率 */
+#define TABLE_NAME      20 /*!< ランダムアーティファクトに漢字銘をつける確率(正確には TABLE_NAME - SINDARIN_NAME %)となる */
+#define A_CURSED        13 /*!< 1/nの確率で生成の巻物以外のランダムアーティファクトが呪いつきになる。 */
+#define WEIRD_LUCK      12 /*!< 1/nの確率でrandom_resistance()の処理中バイアス外の耐性がつき、create_artifactで4を超えるpvalが許可される。*/
+#define BIAS_LUCK       20 /*!< 1/nの確率でrandom_resistance()で付加する元素耐性が免疫になる */
+#define IM_LUCK         7 /*!< 1/nの確率でrandom_resistance()で複数免疫の除去処理が免除される */
 
 /*! @note
  * Bias luck needs to be higher than weird luck,
  * since it is usually tested several times...
  */
 
-#define ACTIVATION_CHANCE 3 /*!< 1/n¤Î³ÎΨ¤Ç¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤Ëȯư¤¬Éղ䵤ì¤ë¡£¤¿¤À¤·Ëɶñ¤Ï¤µ¤é¤Ë1/2 */
-
-
-/*!
- * ¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤Î¥Ð¥¤¥¢¥¹ID¤òÊݴɤ¹¤ë¡£ / Use for biased artifact creation
- */
-static int artifact_bias;
-
-
-/*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¥é¥ó¥À¥à¤ÊǽÎÏ°Ý»ý¤ò°ì¤ÄÉղ乤롣/ Choose one random sustain
- * @details ½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
- */
-void one_sustain(object_type *o_ptr)
-{
-	switch (randint0(6))
-	{
-		case 0: add_flag(o_ptr->art_flags, TR_SUST_STR); break;
-		case 1: add_flag(o_ptr->art_flags, TR_SUST_INT); break;
-		case 2: add_flag(o_ptr->art_flags, TR_SUST_WIS); break;
-		case 3: add_flag(o_ptr->art_flags, TR_SUST_DEX); break;
-		case 4: add_flag(o_ptr->art_flags, TR_SUST_CON); break;
-		case 5: add_flag(o_ptr->art_flags, TR_SUST_CHR); break;
-	}
-}
+#define ACTIVATION_CHANCE 3 /*!< 1/nの確率でランダムアーティファクトに発動が付加される。ただし防具はさらに1/2 */
 
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¥é¥ó¥À¥à¤Ê¾å°ÌÂÑÀ­¤ò°ì¤ÄÉղ乤롣/ Choose one random high resistance
- * @details ½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£¸õÊä¤ÏÆÇ¡¢Á®¸÷¡¢°Å¹õ¡¢ÇËÊÒ¡¢ÌÕÌÜ¡¢º®Íð¡¢ÃϹö¡¢°ø²Ìº®Íð¡¢¥«¥ª¥¹¡¢Îô²½¡¢¶²ÉݤΤ¤¤º¤ì¤«¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトにランダムな上位耐性を一つ付加する。/ Choose one random high resistance
+ * @details 重複の抑止はない。候補は毒、閃光、暗黒、破片、盲目、混乱、地獄、因果混乱、カオス、劣化、恐怖のいずれか。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_high_resistance(object_type *o_ptr)
 {
@@ -81,12 +58,12 @@ void one_high_resistance(object_type *o_ptr)
 }
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë²¦¼Ô¤Î»ØÎظþ¤±¤Î¾å°ÌÂÑÀ­¤ò°ì¤ÄÉղ乤롣/ Choose one random high resistance
- * @details ¸õÊä¤ÏÁ®¸÷¡¢°Å¹õ¡¢ÇËÊÒ¡¢ÌÕÌÜ¡¢º®Íð¡¢ÃϹö¡¢°ø²Ìº®Íð¡¢¥«¥ª¥¹¡¢¶²ÉݤǤ¢¤ê
- * ²¦¼Ô¤Î»ØÎؤˤ¢¤é¤«¤¸¤á¤Ä¤¤¤Æ¤¤¤ëÂÑÀ­¤òone_high_resistance()¤«¤é½ü³°¤·¤¿¤â¤Î¤Ç¤¢¤ë¡£
- * ¥é¥ó¥À¥àÉղ佤Τâ¤Î¤Ë½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトに王者の指輪向けの上位耐性を一つ付加する。/ Choose one random high resistance
+ * @details 候補は閃光、暗黒、破片、盲目、混乱、地獄、因果混乱、カオス、恐怖であり
+ * 王者の指輪にあらかじめついている耐性をone_high_resistance()から除外したものである。
+ * ランダム付加そのものに重複の抑止はない。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_lordly_high_resistance(object_type *o_ptr)
 {
@@ -106,10 +83,10 @@ void one_lordly_high_resistance(object_type *o_ptr)
 }
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¸µÁÇÂÑÀ­¤ò°ì¤ÄÉղ乤롣/ Choose one random element resistance
- * @details ¸õÊä¤Ï²Ð±ê¡¢Î䵤¡¢ÅÅ·â¡¢»À¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ê¡¢½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトに元素耐性を一つ付加する。/ Choose one random element resistance
+ * @details 候補は火炎、冷気、電撃、酸のいずれかであり、重複の抑止はない。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_ele_resistance(object_type *o_ptr)
 {
@@ -123,10 +100,10 @@ void one_ele_resistance(object_type *o_ptr)
 }
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¥É¥é¥´¥óÁõÈ÷¸þ¤±¸µÁÇÂÑÀ­¤ò°ì¤ÄÉղ乤롣/ Choose one random element or poison resistance
- * @details ¸õÊä¤Ï1/7¤Î³ÎΨ¤ÇÆÇ¡¢6/7¤Î³ÎΨ¤Ç²Ð±ê¡¢Î䵤¡¢ÅÅ·â¡¢»À¤Î¤¤¤º¤ì¤«(one_ele_resistance()¤Î¥³¡¼¥ë)¤Ç¤¢¤ê¡¢½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトにドラゴン装備向け元素耐性を一つ付加する。/ Choose one random element or poison resistance
+ * @details 候補は1/7の確率で毒、6/7の確率で火炎、冷気、電撃、酸のいずれか(one_ele_resistance()のコール)であり、重複の抑止はない。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_dragon_ele_resistance(object_type *o_ptr)
 {
@@ -141,36 +118,36 @@ void one_dragon_ele_resistance(object_type *o_ptr)
 }
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¼å¤¤ESP¤ò°ì¤ÄÉղ乤롣/ Choose one lower rank esp
- * @details ¸õÊä¤Ïưʪ¡¢¥¢¥ó¥Ç¥Ã¥É¡¢°­Ëâ¡¢¥ª¡¼¥¯¡¢¥È¥í¥ë¡¢µð¿Í¡¢
- * ¥É¥é¥´¥ó¡¢¿Í´Ö¡¢Á±ÎÉ¡¢¥æ¥Ë¡¼¥¯ESP¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ê¡¢½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトに弱いESPを一つ付加する。/ Choose one lower rank esp
+ * @details 候補は動物、アンデッド、悪魔、オーク、トロル、巨人、
+ * ドラゴン、人間、善良、ユニークESPのいずれかであり、重複の抑止はない。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_low_esp(object_type *o_ptr)
 {
 	switch (randint1(10))
 	{
-	case 1:  add_flag(o_ptr->art_flags, TR_ESP_ANIMAL);   break;
-	case 2:  add_flag(o_ptr->art_flags, TR_ESP_UNDEAD);   break;
-	case 3:  add_flag(o_ptr->art_flags, TR_ESP_DEMON);   break;
-	case 4:  add_flag(o_ptr->art_flags, TR_ESP_ORC);   break;
-	case 5:  add_flag(o_ptr->art_flags, TR_ESP_TROLL);   break;
-	case 6:  add_flag(o_ptr->art_flags, TR_ESP_GIANT);   break;
-	case 7:  add_flag(o_ptr->art_flags, TR_ESP_DRAGON);   break;
-	case 8:  add_flag(o_ptr->art_flags, TR_ESP_HUMAN);   break;
-	case 9:  add_flag(o_ptr->art_flags, TR_ESP_GOOD);   break;
-	case 10: add_flag(o_ptr->art_flags, TR_ESP_UNIQUE);   break;
+		case 1:  add_flag(o_ptr->art_flags, TR_ESP_ANIMAL);   break;
+		case 2:  add_flag(o_ptr->art_flags, TR_ESP_UNDEAD);   break;
+		case 3:  add_flag(o_ptr->art_flags, TR_ESP_DEMON);   break;
+		case 4:  add_flag(o_ptr->art_flags, TR_ESP_ORC);   break;
+		case 5:  add_flag(o_ptr->art_flags, TR_ESP_TROLL);   break;
+		case 6:  add_flag(o_ptr->art_flags, TR_ESP_GIANT);   break;
+		case 7:  add_flag(o_ptr->art_flags, TR_ESP_DRAGON);   break;
+		case 8:  add_flag(o_ptr->art_flags, TR_ESP_HUMAN);   break;
+		case 9:  add_flag(o_ptr->art_flags, TR_ESP_GOOD);   break;
+		case 10: add_flag(o_ptr->art_flags, TR_ESP_UNIQUE);   break;
 	}
 }
 
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤ËÂÑÀ­¤ò°ì¤ÄÉղ乤롣/ Choose one random resistance
- * @details 1/3¤Ç¸µÁÇÂÑÀ­(one_ele_resistance())¡¢2/3¤Ç¾å°ÌÂÑÀ­(one_high_resistance)
- * ¤ò¥³¡¼¥ë¤¹¤ë¡£½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトに耐性を一つ付加する。/ Choose one random resistance
+ * @details 1/3で元素耐性(one_ele_resistance())、2/3で上位耐性(one_high_resistance)
+ * をコールする。重複の抑止はない。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_resistance(object_type *o_ptr)
 {
@@ -186,11 +163,11 @@ void one_resistance(object_type *o_ptr)
 
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤ËǽÎϤò°ì¤ÄÉղ乤롣/ Choose one random ability
- * @details ¸õÊä¤ÏÉâÍ·¡¢±Êµ×¸÷¸»+1¡¢Æ©ÌÀ»ë¡¢·Ù¹ð¡¢Ãپò½¡¢µÞ²óÉü¡¢ËãáãÃΤ餺¡¢À¸Ì¿ÎÏ°Ý»ý¤Î¤¤¤º¤ì¤«¡£
- * ½ÅÊ£¤ÎÍ޻ߤϤʤ¤¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトに能力を一つ付加する。/ Choose one random ability
+ * @details 候補は浮遊、永久光源+1、透明視、警告、遅消化、急回復、麻痺知らず、経験値維持のいずれか。
+ * 重複の抑止はない。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_ability(object_type *o_ptr)
 {
@@ -203,7 +180,7 @@ void one_ability(object_type *o_ptr)
 	case 4: add_flag(o_ptr->art_flags, TR_SLOW_DIGEST); break;
 	case 5: add_flag(o_ptr->art_flags, TR_REGEN);       break;
 	case 6: add_flag(o_ptr->art_flags, TR_FREE_ACT);    break;
-	case 7: add_flag(o_ptr->art_flags, TR_HOLD_LIFE);   break;
+	case 7: add_flag(o_ptr->art_flags, TR_HOLD_EXP);   break;
 	case 8:
 	case 9:
 		one_low_esp(o_ptr);
@@ -212,11 +189,11 @@ void one_ability(object_type *o_ptr)
 }
 
 /*!
- * @brief ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ëȯư¤ò°ì¤ÄÉղ乤롣/ Choose one random activation
- * @details ¸õÊä¿¿ô¡£¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤Î¥Ð¥¤¥¢¥¹¤Ë¤Ï°ìÀڰ͸¤»¤º¡¢
- * while¥ë¡¼¥×¤Ë¤è¤ë¹½Â¤¤ÇǽÎÏŪ¤Ë¶¯ÎϤʤâ¤Î¤Û¤É³ÎΨ¤òÍî¤È¤·¤Æ¤¤¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief 対象のオブジェクトに発動を一つ付加する。/ Choose one random activation
+ * @details 候補多数。ランダムアーティファクトのバイアスには一切依存せず、
+ * whileループによる構造で能力的に強力なものほど確率を落としている。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 void one_activation(object_type *o_ptr)
 {
@@ -251,7 +228,7 @@ void one_activation(object_type *o_ptr)
 				break;
 			case ACT_BA_COLD_1:
 			case ACT_BA_FIRE_1:
-			case ACT_DRAIN_1:
+			case ACT_HYPODYNAMIA_1:
 			case ACT_TELE_AWAY:
 			case ACT_ESP:
 			case ACT_RESIST_ALL:
@@ -266,18 +243,18 @@ void one_activation(object_type *o_ptr)
 			case ACT_ID_PLAIN:
 				chance = 75;
 				break;
-			case ACT_DRAIN_2:
-			case ACT_VAMPIRE_1:
+			case ACT_HYPODYNAMIA_2:
+			case ACT_DRAIN_1:
 			case ACT_BO_MISS_2:
 			case ACT_BA_FIRE_2:
-			case ACT_REST_LIFE:
+			case ACT_REST_EXP:
 				chance = 66;
 				break;
 			case ACT_BA_FIRE_3:
 			case ACT_BA_COLD_3:
 			case ACT_BA_ELEC_3:
 			case ACT_WHIRLWIND:
-			case ACT_VAMPIRE_2:
+			case ACT_DRAIN_2:
 			case ACT_CHARM_ANIMAL:
 				chance = 50;
 				break;
@@ -327,19 +304,19 @@ void one_activation(object_type *o_ptr)
 	}
 
 	/* A type was chosen... */
-	o_ptr->xtra2 = type;
+	o_ptr->xtra2 = (byte_hack)type;
 	add_flag(o_ptr->art_flags, TR_ACTIVATE);
 	o_ptr->timeout = 0;
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤ò¼ö¤¤¤Î¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤Ë¤¹¤ë·Ð²á½èÍý¡£/ generation process of cursed artifact.
- * @details pval¡¢AC¡¢Ì¿Ãæ¡¢¥À¥á¡¼¥¸¤¬Àµ¤Î¾ì¹ç¡¢Éä¹æȿž¤Î¾å1d4¤À¤±°­²½¤µ¤»¡¢½Å¤¤¼ö¤¤¡¢¼ö¤¤¥Õ¥é¥°¤òɬ¤ºÉղá£
- * ½ËÊ¡¤ò̵¸ú¡£³ÎΨ¤Ë±þ¤¸¤Æ¡¢±Ê±ó¤Î¼ö¤¤¡¢ÂÀ¸Å¤Î±åÇ°¡¢·Ð¸³Ã͵ۼý¡¢¼å¤¤¼ö¤¤¤Î·Ñ³ŪÉղᢶ¯¤¤¼ö¤¤¤Î·Ñ³ŪÉղá¢HPµÛ¼ý¤Î¼ö¤¤¡¢
- * MPµÛ¼ý¤Î¼ö¤¤¡¢Íð¥Æ¥ì¥Ý¡¼¥È¡¢È¿¥Æ¥ì¥Ý¡¼¥È¡¢È¿ËâË¡¤ò¤Ä¤±¤ë¡£
- * @attention ¥×¥ì¥¤¥ä¡¼¤Î¿¦¶È°Í¸½èÍý¤¢¤ê¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトを呪いのアーティファクトにする経過処理。/ generation process of cursed artifact.
+ * @details pval、AC、命中、ダメージが正の場合、符号反転の上1d4だけ悪化させ、重い呪い、呪いフラグを必ず付加。
+ * 祝福を無効。確率に応じて、永遠の呪い、太古の怨念、経験値吸収、弱い呪いの継続的付加、強い呪いの継続的付加、HP吸収の呪い、
+ * MP吸収の呪い、乱テレポート、反テレポート、反魔法をつける。
+ * @attention プレイヤーの職業依存処理あり。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 static void curse_artifact(object_type * o_ptr)
 {
@@ -367,18 +344,18 @@ static void curse_artifact(object_type * o_ptr)
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤ËpvalǽÎϤòÉղ乤롣/ Add one pval on generation of randam artifact.
- * @details Í¥ÀèŪ¤ËÉղ䵤ì¤ëpval¤¬¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¥Ð¥¤¥¢¥¹¤Ë°Í¸¤·¤Æ¸ºß¤¹¤ë¡£
- * ¸¶Â§Åª¸õÊä¤ÏÏÓÎÏ¡¢ÃÎÎÏ¡¢¸­¤µ¡¢´ïÍѤµ¡¢Âѵס¢Ì¥ÎÏ¡¢Ãµº÷¡¢±£Ì©¡¢ÀÖ³°Àþ»ëÎÏ¡¢²Ã®¡£Éð´ï¤Î¤ßºÎ·¡¡¢Äɲù¶·â¤â¸õÊä¤ËÆþ¤ë¡£
- * @attension ¥ª¥Ö¥¸¥§¥¯¥È¤Îtval¡¢sval¤Ë°Í¸¤·¤¿¥Ï¡¼¥É¥³¡¼¥Ç¥£¥ó¥°½èÍý¤¬¤¢¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトにpval能力を付加する。/ Add one pval on generation of randam artifact.
+ * @details 優先的に付加されるpvalがランダムアーティファクトバイアスに依存して存在する。
+ * 原則的候補は腕力、知力、賢さ、器用さ、耐久、魅力、探索、隠密、赤外線視力、加速。武器のみ採掘、追加攻撃も候補に入る。
+ * @attention オブジェクトのtval、svalに依存したハードコーディング処理がある。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 static void random_plus(object_type * o_ptr)
 {
 	int this_type = (object_is_weapon_ammo(o_ptr) ? 23 : 19);
 
-	switch (artifact_bias)
+	switch (o_ptr->artifact_bias)
 	{
 	case BIAS_WARRIOR:
 		if (!(have_flag(o_ptr->art_flags, TR_STR)))
@@ -503,7 +480,7 @@ static void random_plus(object_type * o_ptr)
 		break;
 	}
 
-	if ((artifact_bias == BIAS_MAGE || artifact_bias == BIAS_PRIESTLY) && (o_ptr->tval == TV_SOFT_ARMOR) && (o_ptr->sval == SV_ROBE))
+	if ((o_ptr->artifact_bias == BIAS_MAGE || o_ptr->artifact_bias == BIAS_PRIESTLY) && (o_ptr->tval == TV_SOFT_ARMOR) && (o_ptr->sval == SV_ROBE))
 	{
 		if (!(have_flag(o_ptr->art_flags, TR_DEC_MANA)) && one_in_(3))
 		{
@@ -516,61 +493,61 @@ static void random_plus(object_type * o_ptr)
 	{
 	case 1: case 2:
 		add_flag(o_ptr->art_flags, TR_STR);
-		if (!artifact_bias && !one_in_(13))
-			artifact_bias = BIAS_STR;
-		else if (!artifact_bias && one_in_(7))
-			artifact_bias = BIAS_WARRIOR;
+		if (!o_ptr->artifact_bias && !one_in_(13))
+			o_ptr->artifact_bias = BIAS_STR;
+		else if (!o_ptr->artifact_bias && one_in_(7))
+			o_ptr->artifact_bias = BIAS_WARRIOR;
 		break;
 	case 3: case 4:
 		add_flag(o_ptr->art_flags, TR_INT);
-		if (!artifact_bias && !one_in_(13))
-			artifact_bias = BIAS_INT;
-		else if (!artifact_bias && one_in_(7))
-			artifact_bias = BIAS_MAGE;
+		if (!o_ptr->artifact_bias && !one_in_(13))
+			o_ptr->artifact_bias = BIAS_INT;
+		else if (!o_ptr->artifact_bias && one_in_(7))
+			o_ptr->artifact_bias = BIAS_MAGE;
 		break;
 	case 5: case 6:
 		add_flag(o_ptr->art_flags, TR_WIS);
-		if (!artifact_bias && !one_in_(13))
-			artifact_bias = BIAS_WIS;
-		else if (!artifact_bias && one_in_(7))
-			artifact_bias = BIAS_PRIESTLY;
+		if (!o_ptr->artifact_bias && !one_in_(13))
+			o_ptr->artifact_bias = BIAS_WIS;
+		else if (!o_ptr->artifact_bias && one_in_(7))
+			o_ptr->artifact_bias = BIAS_PRIESTLY;
 		break;
 	case 7: case 8:
 		add_flag(o_ptr->art_flags, TR_DEX);
-		if (!artifact_bias && !one_in_(13))
-			artifact_bias = BIAS_DEX;
-		else if (!artifact_bias && one_in_(7))
-			artifact_bias = BIAS_ROGUE;
+		if (!o_ptr->artifact_bias && !one_in_(13))
+			o_ptr->artifact_bias = BIAS_DEX;
+		else if (!o_ptr->artifact_bias && one_in_(7))
+			o_ptr->artifact_bias = BIAS_ROGUE;
 		break;
 	case 9: case 10:
 		add_flag(o_ptr->art_flags, TR_CON);
-		if (!artifact_bias && !one_in_(13))
-			artifact_bias = BIAS_CON;
-		else if (!artifact_bias && one_in_(9))
-			artifact_bias = BIAS_RANGER;
+		if (!o_ptr->artifact_bias && !one_in_(13))
+			o_ptr->artifact_bias = BIAS_CON;
+		else if (!o_ptr->artifact_bias && one_in_(9))
+			o_ptr->artifact_bias = BIAS_RANGER;
 		break;
 	case 11: case 12:
 		add_flag(o_ptr->art_flags, TR_CHR);
-		if (!artifact_bias && !one_in_(13))
-			artifact_bias = BIAS_CHR;
+		if (!o_ptr->artifact_bias && !one_in_(13))
+			o_ptr->artifact_bias = BIAS_CHR;
 		break;
 	case 13: case 14:
 		add_flag(o_ptr->art_flags, TR_STEALTH);
-		if (!artifact_bias && one_in_(3))
-			artifact_bias = BIAS_ROGUE;
+		if (!o_ptr->artifact_bias && one_in_(3))
+			o_ptr->artifact_bias = BIAS_ROGUE;
 		break;
 	case 15: case 16:
 		add_flag(o_ptr->art_flags, TR_SEARCH);
-		if (!artifact_bias && one_in_(9))
-			artifact_bias = BIAS_RANGER;
+		if (!o_ptr->artifact_bias && one_in_(9))
+			o_ptr->artifact_bias = BIAS_RANGER;
 		break;
 	case 17: case 18:
 		add_flag(o_ptr->art_flags, TR_INFRA);
 		break;
 	case 19:
 		add_flag(o_ptr->art_flags, TR_SPEED);
-		if (!artifact_bias && one_in_(11))
-			artifact_bias = BIAS_ROGUE;
+		if (!o_ptr->artifact_bias && one_in_(11))
+			o_ptr->artifact_bias = BIAS_ROGUE;
 		break;
 	case 20: case 21:
 		add_flag(o_ptr->art_flags, TR_TUNNEL);
@@ -580,26 +557,26 @@ static void random_plus(object_type * o_ptr)
 		else
 		{
 			add_flag(o_ptr->art_flags, TR_BLOWS);
-			if (!artifact_bias && one_in_(11))
-				artifact_bias = BIAS_WARRIOR;
+			if (!o_ptr->artifact_bias && one_in_(11))
+				o_ptr->artifact_bias = BIAS_WARRIOR;
 		}
 		break;
 	}
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤ËÂÑÀ­¤òÉղ乤롣/ Add one resistance on generation of randam artifact.
- * @details Í¥ÀèŪ¤ËÉղ䵤ì¤ëÂÑÀ­¤¬¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¥Ð¥¤¥¢¥¹¤Ë°Í¸¤·¤Æ¸ºß¤¹¤ë¡£
- * ¸¶Â§Åª¸õÊä¤Ï²Ð±ê¡¢Î䵤¡¢ÅÅ·â¡¢»À¡Ê°Ê¾åÌȱ֤βÄǽÀ­¤â¤¢¤ê¡Ë¡¢
- * ÆÇ¡¢Á®¸÷¡¢°Å¹õ¡¢ÇËÊÒ¡¢¹ì²»¡¢ÌÕÌÜ¡¢º®Íð¡¢ÃϹö¡¢¥«¥ª¥¹¡¢Îô²½¡¢¶²ÉÝ¡¢²Ð¥ª¡¼¥é¡¢Î䵤¥ª¡¼¥é¡¢Åŷ⥪¡¼¥é¡¢È¿¼Í¡£
- * Àï»Î·Ï¥Ð¥¤¥¢¥¹¤Î¤ßÈ¿Ëâ¤â¤Ä¤¯¡£
- * @attension ¥ª¥Ö¥¸¥§¥¯¥È¤Îtval¡¢sval¤Ë°Í¸¤·¤¿¥Ï¡¼¥É¥³¡¼¥Ç¥£¥ó¥°½èÍý¤¬¤¢¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトに耐性を付加する。/ Add one resistance on generation of randam artifact.
+ * @details 優先的に付加される耐性がランダムアーティファクトバイアスに依存して存在する。
+ * 原則的候補は火炎、冷気、電撃、酸（以上免疫の可能性もあり）、
+ * 毒、閃光、暗黒、破片、轟音、盲目、混乱、地獄、カオス、劣化、恐怖、火オーラ、冷気オーラ、電撃オーラ、反射。
+ * 戦士系バイアスのみ反魔もつく。
+ * @attention オブジェクトのtval、svalに依存したハードコーディング処理がある。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 static void random_resistance(object_type * o_ptr)
 {
-	switch (artifact_bias)
+	switch (o_ptr->artifact_bias)
 	{
 	case BIAS_ACID:
 		if (!(have_flag(o_ptr->art_flags, TR_RES_ACID)))
@@ -765,8 +742,8 @@ static void random_resistance(object_type * o_ptr)
 			else
 			{
 				add_flag(o_ptr->art_flags, TR_IM_ACID);
-				if (!artifact_bias)
-					artifact_bias = BIAS_ACID;
+				if (!o_ptr->artifact_bias)
+					o_ptr->artifact_bias = BIAS_ACID;
 			}
 			break;
 		case 2:
@@ -775,8 +752,8 @@ static void random_resistance(object_type * o_ptr)
 			else
 			{
 				add_flag(o_ptr->art_flags, TR_IM_ELEC);
-				if (!artifact_bias)
-					artifact_bias = BIAS_ELEC;
+				if (!o_ptr->artifact_bias)
+					o_ptr->artifact_bias = BIAS_ELEC;
 			}
 			break;
 		case 3:
@@ -785,8 +762,8 @@ static void random_resistance(object_type * o_ptr)
 			else
 			{
 				add_flag(o_ptr->art_flags, TR_IM_COLD);
-				if (!artifact_bias)
-					artifact_bias = BIAS_COLD;
+				if (!o_ptr->artifact_bias)
+					o_ptr->artifact_bias = BIAS_COLD;
 			}
 			break;
 		case 4:
@@ -795,53 +772,53 @@ static void random_resistance(object_type * o_ptr)
 			else
 			{
 				add_flag(o_ptr->art_flags, TR_IM_FIRE);
-				if (!artifact_bias)
-					artifact_bias = BIAS_FIRE;
+				if (!o_ptr->artifact_bias)
+					o_ptr->artifact_bias = BIAS_FIRE;
 			}
 			break;
 		case 5:
 		case 6:
 		case 13:
 			add_flag(o_ptr->art_flags, TR_RES_ACID);
-			if (!artifact_bias)
-				artifact_bias = BIAS_ACID;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_ACID;
 			break;
 		case 7:
 		case 8:
 		case 14:
 			add_flag(o_ptr->art_flags, TR_RES_ELEC);
-			if (!artifact_bias)
-				artifact_bias = BIAS_ELEC;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_ELEC;
 			break;
 		case 9:
 		case 10:
 		case 15:
 			add_flag(o_ptr->art_flags, TR_RES_FIRE);
-			if (!artifact_bias)
-				artifact_bias = BIAS_FIRE;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_FIRE;
 			break;
 		case 11:
 		case 12:
 		case 16:
 			add_flag(o_ptr->art_flags, TR_RES_COLD);
-			if (!artifact_bias)
-				artifact_bias = BIAS_COLD;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_COLD;
 			break;
 		case 17:
 		case 18:
 			add_flag(o_ptr->art_flags, TR_RES_POIS);
-			if (!artifact_bias && !one_in_(4))
-				artifact_bias = BIAS_POIS;
-			else if (!artifact_bias && one_in_(2))
-				artifact_bias = BIAS_NECROMANTIC;
-			else if (!artifact_bias && one_in_(2))
-				artifact_bias = BIAS_ROGUE;
+			if (!o_ptr->artifact_bias && !one_in_(4))
+				o_ptr->artifact_bias = BIAS_POIS;
+			else if (!o_ptr->artifact_bias && one_in_(2))
+				o_ptr->artifact_bias = BIAS_NECROMANTIC;
+			else if (!o_ptr->artifact_bias && one_in_(2))
+				o_ptr->artifact_bias = BIAS_ROGUE;
 			break;
 		case 19:
 		case 20:
 			add_flag(o_ptr->art_flags, TR_RES_FEAR);
-			if (!artifact_bias && one_in_(3))
-				artifact_bias = BIAS_WARRIOR;
+			if (!o_ptr->artifact_bias && one_in_(3))
+				o_ptr->artifact_bias = BIAS_WARRIOR;
 			break;
 		case 21:
 			add_flag(o_ptr->art_flags, TR_RES_LITE);
@@ -856,8 +833,8 @@ static void random_resistance(object_type * o_ptr)
 		case 25:
 		case 26:
 			add_flag(o_ptr->art_flags, TR_RES_CONF);
-			if (!artifact_bias && one_in_(6))
-				artifact_bias = BIAS_CHAOS;
+			if (!o_ptr->artifact_bias && one_in_(6))
+				o_ptr->artifact_bias = BIAS_CHAOS;
 			break;
 		case 27:
 		case 28:
@@ -870,8 +847,8 @@ static void random_resistance(object_type * o_ptr)
 		case 31:
 		case 32:
 			add_flag(o_ptr->art_flags, TR_RES_NETHER);
-			if (!artifact_bias && one_in_(3))
-				artifact_bias = BIAS_NECROMANTIC;
+			if (!o_ptr->artifact_bias && one_in_(3))
+				o_ptr->artifact_bias = BIAS_NECROMANTIC;
 			break;
 		case 33:
 		case 34:
@@ -880,8 +857,8 @@ static void random_resistance(object_type * o_ptr)
 		case 35:
 		case 36:
 			add_flag(o_ptr->art_flags, TR_RES_CHAOS);
-			if (!artifact_bias && one_in_(2))
-				artifact_bias = BIAS_CHAOS;
+			if (!o_ptr->artifact_bias && one_in_(2))
+				o_ptr->artifact_bias = BIAS_CHAOS;
 			break;
 		case 37:
 		case 38:
@@ -892,16 +869,16 @@ static void random_resistance(object_type * o_ptr)
 				add_flag(o_ptr->art_flags, TR_SH_ELEC);
 			else
 				random_resistance(o_ptr);
-			if (!artifact_bias)
-				artifact_bias = BIAS_ELEC;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_ELEC;
 			break;
 		case 40:
 			if (o_ptr->tval >= TV_CLOAK && o_ptr->tval <= TV_HARD_ARMOR)
 				add_flag(o_ptr->art_flags, TR_SH_FIRE);
 			else
 				random_resistance(o_ptr);
-			if (!artifact_bias)
-				artifact_bias = BIAS_FIRE;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_FIRE;
 			break;
 		case 41:
 			if (o_ptr->tval == TV_SHIELD || o_ptr->tval == TV_CLOAK ||
@@ -915,25 +892,25 @@ static void random_resistance(object_type * o_ptr)
 				add_flag(o_ptr->art_flags, TR_SH_COLD);
 			else
 				random_resistance(o_ptr);
-			if (!artifact_bias)
-				artifact_bias = BIAS_COLD;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_COLD;
 			break;
 	}
 }
 
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¤½¤Î¾ÆÃÀ­¤òÉղ乤롣/ Add one misc flag on generation of randam artifact.
- * @details Í¥ÀèŪ¤ËÉղ䵤ì¤ëÂÑÀ­¤¬¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¥Ð¥¤¥¢¥¹¤Ë°Í¸¤·¤Æ¸ºß¤¹¤ë¡£
- * ¸¶Â§Åª¸õÊä¤Ï³Æ¼ïǽÎÏ°Ý»ý¡¢±Êµ×¸÷¸»+1¡¢ËãáãÃΤ餺¡¢À¸Ì¿ÎÏ°Ý»ý¡¢ÉâÍ·¡¢Æ©ÌÀ»ë¡¢µÞ²óÉü¡¢Ãپò½¡¢
- * Íð¥Æ¥ì¥Ý¡¼¥È¡¢È¿ËâË¡¡¢È¿¥Æ¥ì¥Ý¡¼¥È¡¢·Ù¹ð¡¢¥Æ¥ì¥Ñ¥·¡¼¡¢³Æ¼ïESP¡¢°ìÉôÁõÈ÷¤Ë»¦Ù¤½¤Àµ¡£
- * @attension ¥ª¥Ö¥¸¥§¥¯¥È¤Îtval¡¢sval¤Ë°Í¸¤·¤¿¥Ï¡¼¥É¥³¡¼¥Ç¥£¥ó¥°½èÍý¤¬¤¢¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトにその他特性を付加する。/ Add one misc flag on generation of randam artifact.
+ * @details 優先的に付加される耐性がランダムアーティファクトバイアスに依存して存在する。
+ * 原則的候補は各種能力維持、永久光源+1、麻痺知らず、経験値維持、浮遊、透明視、急回復、遅消化、
+ * 乱テレポート、反魔法、反テレポート、警告、テレパシー、各種ESP、一部装備に殺戮修正。
+ * @attention オブジェクトのtval、svalに依存したハードコーディング処理がある。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 static void random_misc(object_type * o_ptr)
 {
-	switch (artifact_bias)
+	switch (o_ptr->artifact_bias)
 	{
 	case BIAS_RANGER:
 		if (!(have_flag(o_ptr->art_flags, TR_SUST_CON)))
@@ -1011,33 +988,33 @@ static void random_misc(object_type * o_ptr)
 	{
 		case 1:
 			add_flag(o_ptr->art_flags, TR_SUST_STR);
-			if (!artifact_bias)
-				artifact_bias = BIAS_STR;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_STR;
 			break;
 		case 2:
 			add_flag(o_ptr->art_flags, TR_SUST_INT);
-			if (!artifact_bias)
-				artifact_bias = BIAS_INT;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_INT;
 			break;
 		case 3:
 			add_flag(o_ptr->art_flags, TR_SUST_WIS);
-			if (!artifact_bias)
-				artifact_bias = BIAS_WIS;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_WIS;
 			break;
 		case 4:
 			add_flag(o_ptr->art_flags, TR_SUST_DEX);
-			if (!artifact_bias)
-				artifact_bias = BIAS_DEX;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_DEX;
 			break;
 		case 5:
 			add_flag(o_ptr->art_flags, TR_SUST_CON);
-			if (!artifact_bias)
-				artifact_bias = BIAS_CON;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_CON;
 			break;
 		case 6:
 			add_flag(o_ptr->art_flags, TR_SUST_CHR);
-			if (!artifact_bias)
-				artifact_bias = BIAS_CHR;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_CHR;
 			break;
 		case 7:
 		case 8:
@@ -1045,11 +1022,11 @@ static void random_misc(object_type * o_ptr)
 			add_flag(o_ptr->art_flags, TR_FREE_ACT);
 			break;
 		case 9:
-			add_flag(o_ptr->art_flags, TR_HOLD_LIFE);
-			if (!artifact_bias && one_in_(5))
-				artifact_bias = BIAS_PRIESTLY;
-			else if (!artifact_bias && one_in_(6))
-				artifact_bias = BIAS_NECROMANTIC;
+			add_flag(o_ptr->art_flags, TR_HOLD_EXP);
+			if (!o_ptr->artifact_bias && one_in_(5))
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
+			else if (!o_ptr->artifact_bias && one_in_(6))
+				o_ptr->artifact_bias = BIAS_NECROMANTIC;
 			break;
 		case 10:
 		case 11:
@@ -1089,10 +1066,11 @@ static void random_misc(object_type * o_ptr)
 		case 28:
 		case 29:
 		{
-			int bonus_h, bonus_d;
+			HIT_PROB bonus_h;
+			HIT_POINT bonus_d;
 			add_flag(o_ptr->art_flags, TR_SHOW_MODS);
-			bonus_h = 4 + (randint1(11));
-			bonus_d = 4 + (randint1(11));
+			bonus_h = 4 + (HIT_PROB)(randint1(11));
+			bonus_d = 4 + (HIT_POINT)(randint1(11));
 			if ((o_ptr->tval != TV_SWORD) && (o_ptr->tval != TV_POLEARM) && (o_ptr->tval != TV_HAFTED) && (o_ptr->tval != TV_DIGGING) && (o_ptr->tval != TV_GLOVES) && (o_ptr->tval != TV_RING))
 			{
 				bonus_h /= 2;
@@ -1117,18 +1095,18 @@ static void random_misc(object_type * o_ptr)
 			{
 			case 1:
 				add_flag(o_ptr->art_flags, TR_ESP_EVIL);
-				if (!artifact_bias && one_in_(3))
-					artifact_bias = BIAS_LAW;
+				if (!o_ptr->artifact_bias && one_in_(3))
+					o_ptr->artifact_bias = BIAS_LAW;
 				break;
 			case 2:
 				add_flag(o_ptr->art_flags, TR_ESP_NONLIVING);
-				if (!artifact_bias && one_in_(3))
-					artifact_bias = BIAS_MAGE;
+				if (!o_ptr->artifact_bias && one_in_(3))
+					o_ptr->artifact_bias = BIAS_MAGE;
 				break;
 			case 3:
 				add_flag(o_ptr->art_flags, TR_TELEPATHY);
-				if (!artifact_bias && one_in_(9))
-					artifact_bias = BIAS_MAGE;
+				if (!o_ptr->artifact_bias && one_in_(9))
+					o_ptr->artifact_bias = BIAS_MAGE;
 				break;
 			}
 			break;
@@ -1138,12 +1116,12 @@ static void random_misc(object_type * o_ptr)
 			int idx[3];
 			int n = randint1(3);
 
-			idx[0] = randint1(8);
+			idx[0] = randint1(10);
 
-			idx[1] = randint1(7);
+			idx[1] = randint1(9);
 			if (idx[1] >= idx[0]) idx[1]++;
 
-			idx[2] = randint1(6);
+			idx[2] = randint1(8);
 			if (idx[2] >= idx[0]) idx[2]++;
 			if (idx[2] >= idx[1]) idx[2]++;
 
@@ -1151,15 +1129,15 @@ static void random_misc(object_type * o_ptr)
 			{
 			case 1:
 				add_flag(o_ptr->art_flags, TR_ESP_ANIMAL);
-				if (!artifact_bias && one_in_(4))
-					artifact_bias = BIAS_RANGER;
+				if (!o_ptr->artifact_bias && one_in_(4))
+					o_ptr->artifact_bias = BIAS_RANGER;
 				break;
 			case 2:
 				add_flag(o_ptr->art_flags, TR_ESP_UNDEAD);
-				if (!artifact_bias && one_in_(3))
-					artifact_bias = BIAS_PRIESTLY;
-				else if (!artifact_bias && one_in_(6))
-					artifact_bias = BIAS_NECROMANTIC;
+				if (!o_ptr->artifact_bias && one_in_(3))
+					o_ptr->artifact_bias = BIAS_PRIESTLY;
+				else if (!o_ptr->artifact_bias && one_in_(6))
+					o_ptr->artifact_bias = BIAS_NECROMANTIC;
 				break;
 			case 3:
 				add_flag(o_ptr->art_flags, TR_ESP_DEMON);
@@ -1174,19 +1152,22 @@ static void random_misc(object_type * o_ptr)
 				add_flag(o_ptr->art_flags, TR_ESP_GIANT);
 				break;
 			case 7:
-				add_flag(o_ptr->art_flags, TR_ESP_HUMAN);
-				if (!artifact_bias && one_in_(6))
-					artifact_bias = BIAS_ROGUE;
+				add_flag(o_ptr->art_flags, TR_ESP_DRAGON);
 				break;
 			case 8:
-				add_flag(o_ptr->art_flags, TR_ESP_GOOD);
-				if (!artifact_bias && one_in_(3))
-					artifact_bias = BIAS_LAW;
+				add_flag(o_ptr->art_flags, TR_ESP_HUMAN);
+				if (!o_ptr->artifact_bias && one_in_(6))
+					o_ptr->artifact_bias = BIAS_ROGUE;
 				break;
 			case 9:
+				add_flag(o_ptr->art_flags, TR_ESP_GOOD);
+				if (!o_ptr->artifact_bias && one_in_(3))
+					o_ptr->artifact_bias = BIAS_LAW;
+				break;
+			case 10:
 				add_flag(o_ptr->art_flags, TR_ESP_UNIQUE);
-				if (!artifact_bias && one_in_(3))
-					artifact_bias = BIAS_LAW;
+				if (!o_ptr->artifact_bias && one_in_(3))
+					o_ptr->artifact_bias = BIAS_LAW;
 				break;
 			}
 			break;
@@ -1195,14 +1176,14 @@ static void random_misc(object_type * o_ptr)
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¥¹¥ì¥¤¸ú²Ì¤òÉղ乤롣/ Add one slaying on generation of randam artifact.
- * @details Í¥ÀèŪ¤ËÉղ䵤ì¤ëÂÑÀ­¤¬¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¥Ð¥¤¥¢¥¹¤Ë°Í¸¤·¤Æ¸ºß¤¹¤ë¡£
- * ¸¶Â§Åª¸õÊä¤Ï¶¯Îϼ͡¢¹â®¼Í¡¢º®ÆÙ¸ú²Ì¡¢µÛ·ì¸ú²Ì¡¢½ËÊ¡¡¢ÅêÚ³¤·¤ä¤¹¤¤¡¢¾Æ´þ¡¢Åà·ë¡¢ÅÅ·â¡¢Íϲò¡¢ÆÇ»¦¡¢
- * ưʪ¥¹¥ì¥¤¡¢¼Ù°­¥¹¥ì¥¤¡¢°­Ë⥹¥ì¥¤¡¢ÉԻॹ¥ì¥¤¡¢¥ª¡¼¥¯¥¹¥ì¥¤¡¢¥È¥í¥ë¥¹¥ì¥¤¡¢µð¿Í¥¹¥ì¥¤¡¢¥É¥é¥´¥ó¥¹¥ì¥¤¡¢
- * *¥É¥é¥´¥ó¥¹¥ì¥¤*¡¢¿Í´Ö¥¹¥ì¥¤¡¢ÀÚ¤ìÌ£¡¢ÃÏ¿Ì¡¢ÍýÎÏ¡£
- * @attension ¥ª¥Ö¥¸¥§¥¯¥È¤Îtval¡¢sval¤Ë°Í¸¤·¤¿¥Ï¡¼¥É¥³¡¼¥Ç¥£¥ó¥°½èÍý¤¬¤¢¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトにスレイ効果を付加する。/ Add one slaying on generation of randam artifact.
+ * @details 優先的に付加される耐性がランダムアーティファクトバイアスに依存して存在する。
+ * 原則的候補は強力射、高速射、混沌効果、吸血効果、祝福、投擲しやすい、焼棄、凍結、電撃、溶解、毒殺、
+ * 動物スレイ、邪悪スレイ、悪魔スレイ、不死スレイ、オークスレイ、トロルスレイ、巨人スレイ、ドラゴンスレイ、
+ * *ドラゴンスレイ*、人間スレイ、切れ味、地震、理力。
+ * @attention オブジェクトのtval、svalに依存したハードコーディング処理がある。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 static void random_slay(object_type *o_ptr)
 {
@@ -1215,21 +1196,21 @@ static void random_slay(object_type *o_ptr)
 			case 3:
 				add_flag(o_ptr->art_flags, TR_XTRA_MIGHT);
 				if (!one_in_(7)) remove_flag(o_ptr->art_flags, TR_XTRA_SHOTS);
-				if (!artifact_bias && one_in_(9))
-					artifact_bias = BIAS_RANGER;
+				if (!o_ptr->artifact_bias && one_in_(9))
+					o_ptr->artifact_bias = BIAS_RANGER;
 				break;
 			default:
 				add_flag(o_ptr->art_flags, TR_XTRA_SHOTS);
 				if (!one_in_(7)) remove_flag(o_ptr->art_flags, TR_XTRA_MIGHT);
-				if (!artifact_bias && one_in_(9))
-					artifact_bias = BIAS_RANGER;
+				if (!o_ptr->artifact_bias && one_in_(9))
+					o_ptr->artifact_bias = BIAS_RANGER;
 			break;
 		}
 
 		return;
 	}
 
-	switch (artifact_bias)
+	switch (o_ptr->artifact_bias)
 	{
 	case BIAS_CHAOS:
 		if (!(have_flag(o_ptr->art_flags, TR_CHAOTIC)))
@@ -1347,39 +1328,88 @@ static void random_slay(object_type *o_ptr)
 	{
 		case 1:
 		case 2:
-			add_flag(o_ptr->art_flags, TR_SLAY_ANIMAL);
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_ANIMAL);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_ANIMAL);
+			}
 			break;
 		case 3:
 		case 4:
-			add_flag(o_ptr->art_flags, TR_SLAY_EVIL);
-			if (!artifact_bias && one_in_(2))
-				artifact_bias = BIAS_LAW;
-			else if (!artifact_bias && one_in_(9))
-				artifact_bias = BIAS_PRIESTLY;
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_EVIL);
+			}
+			else
+			{
+			add_flag(o_ptr->art_flags, TR_SLAY_EVIL); 
+			}
+			if (!o_ptr->artifact_bias && one_in_(2))
+				o_ptr->artifact_bias = BIAS_LAW;
+			else if (!o_ptr->artifact_bias && one_in_(9))
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
 			break;
 		case 5:
 		case 6:
-			add_flag(o_ptr->art_flags, TR_SLAY_UNDEAD);
-			if (!artifact_bias && one_in_(9))
-				artifact_bias = BIAS_PRIESTLY;
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_UNDEAD);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_UNDEAD);
+			}
+			if (!o_ptr->artifact_bias && one_in_(9))
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
 			break;
 		case 7:
 		case 8:
-			add_flag(o_ptr->art_flags, TR_SLAY_DEMON);
-			if (!artifact_bias && one_in_(9))
-				artifact_bias = BIAS_PRIESTLY;
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_DEMON);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_DEMON);
+			}
+			if (!o_ptr->artifact_bias && one_in_(9))
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
 			break;
 		case 9:
 		case 10:
-			add_flag(o_ptr->art_flags, TR_SLAY_ORC);
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_ORC);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_ORC);
+			}
 			break;
 		case 11:
 		case 12:
-			add_flag(o_ptr->art_flags, TR_SLAY_TROLL);
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_TROLL);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_TROLL);
+			}
 			break;
 		case 13:
 		case 14:
-			add_flag(o_ptr->art_flags, TR_SLAY_GIANT);
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_GIANT);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_GIANT);
+			}
 			break;
 		case 15:
 		case 16:
@@ -1393,8 +1423,8 @@ static void random_slay(object_type *o_ptr)
 			if (o_ptr->tval == TV_SWORD)
 			{
 				add_flag(o_ptr->art_flags, TR_VORPAL);
-				if (!artifact_bias && one_in_(9))
-					artifact_bias = BIAS_WARRIOR;
+				if (!o_ptr->artifact_bias && one_in_(9))
+					o_ptr->artifact_bias = BIAS_WARRIOR;
 			}
 			else
 				random_slay(o_ptr);
@@ -1405,70 +1435,77 @@ static void random_slay(object_type *o_ptr)
 		case 21:
 		case 22:
 			add_flag(o_ptr->art_flags, TR_BRAND_FIRE);
-			if (!artifact_bias)
-				artifact_bias = BIAS_FIRE;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_FIRE;
 			break;
 		case 23:
 		case 24:
 			add_flag(o_ptr->art_flags, TR_BRAND_COLD);
-			if (!artifact_bias)
-				artifact_bias = BIAS_COLD;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_COLD;
 			break;
 		case 25:
 		case 26:
 			add_flag(o_ptr->art_flags, TR_BRAND_ELEC);
-			if (!artifact_bias)
-				artifact_bias = BIAS_ELEC;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_ELEC;
 			break;
 		case 27:
 		case 28:
 			add_flag(o_ptr->art_flags, TR_BRAND_ACID);
-			if (!artifact_bias)
-				artifact_bias = BIAS_ACID;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_ACID;
 			break;
 		case 29:
 		case 30:
 			add_flag(o_ptr->art_flags, TR_BRAND_POIS);
-			if (!artifact_bias && !one_in_(3))
-				artifact_bias = BIAS_POIS;
-			else if (!artifact_bias && one_in_(6))
-				artifact_bias = BIAS_NECROMANTIC;
-			else if (!artifact_bias)
-				artifact_bias = BIAS_ROGUE;
+			if (!o_ptr->artifact_bias && !one_in_(3))
+				o_ptr->artifact_bias = BIAS_POIS;
+			else if (!o_ptr->artifact_bias && one_in_(6))
+				o_ptr->artifact_bias = BIAS_NECROMANTIC;
+			else if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_ROGUE;
 			break;
 		case 31:
 			add_flag(o_ptr->art_flags, TR_VAMPIRIC);
-			if (!artifact_bias)
-				artifact_bias = BIAS_NECROMANTIC;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_NECROMANTIC;
 			break;
 		case 32:
 			add_flag(o_ptr->art_flags, TR_FORCE_WEAPON);
-			if (!artifact_bias)
-				artifact_bias = (one_in_(2) ? BIAS_MAGE : BIAS_PRIESTLY);
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = (one_in_(2) ? BIAS_MAGE : BIAS_PRIESTLY);
 			break;
 		case 33:
 		case 34:
-			add_flag(o_ptr->art_flags, TR_SLAY_HUMAN);
+			if (one_in_(4))
+			{
+				add_flag(o_ptr->art_flags, TR_KILL_HUMAN);
+			}
+			else
+			{
+				add_flag(o_ptr->art_flags, TR_SLAY_HUMAN);
+			}
 			break;
 		default:
 			add_flag(o_ptr->art_flags, TR_CHAOTIC);
-			if (!artifact_bias)
-				artifact_bias = BIAS_CHAOS;
+			if (!o_ptr->artifact_bias)
+				o_ptr->artifact_bias = BIAS_CHAOS;
 			break;
 	}
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë¥Ð¥¤¥¢¥¹¤Ë°Í¸¤·¤¿È¯Æ°¤òÍ¿¤¨¤ë¡£/ Add one activaton of randam artifact depend on bias.
- * @details ¥Ð¥¤¥¢¥¹¤¬Ìµ¤¤¾ì¹ç¡¢°ìÉô¤Î¥Ð¥¤¥¢¥¹¤Î³ÎΨ¤Ë¤è¤Ã¤Æ¤Ï one_ability() ¤Ë½èÍý¤¬°Ü¹Ô¤¹¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトにバイアスに依存した発動を与える。/ Add one activaton of randam artifact depend on bias.
+ * @details バイアスが無い場合、一部のバイアスの確率によっては one_ability() に処理が移行する。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return なし
  */
 static void give_activation_power(object_type *o_ptr)
 {
 	int type = 0, chance = 0;
 
-	switch (artifact_bias)
+	switch (o_ptr->artifact_bias)
 	{
 		case BIAS_ELEC:
 			if (!one_in_(3))
@@ -1545,7 +1582,7 @@ static void give_activation_power(object_type *o_ptr)
 			else if (one_in_(7))
 				type = ACT_REST_ALL;
 			else if (one_in_(6))
-				type = ACT_REST_LIFE;
+				type = ACT_REST_EXP;
 			else
 				type = ACT_CURE_MW;
 			break;
@@ -1563,11 +1600,11 @@ static void give_activation_power(object_type *o_ptr)
 			else if (one_in_(13))
 				type = ACT_SUMMON_UNDEAD;
 			else if (one_in_(9))
-				type = ACT_VAMPIRE_2;
+				type = ACT_DRAIN_2;
 			else if (one_in_(6))
 				type = ACT_CHARM_UNDEAD;
 			else
-				type = ACT_VAMPIRE_1;
+				type = ACT_DRAIN_1;
 			break;
 
 		case BIAS_LAW:
@@ -1638,20 +1675,21 @@ static void give_activation_power(object_type *o_ptr)
 	}
 
 	/* A type was chosen... */
-	o_ptr->xtra2 = type;
+	o_ptr->xtra2 = (byte_hack)type;
 	add_flag(o_ptr->art_flags, TR_ACTIVATE);
 	o_ptr->timeout = 0;
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®Ãæ¡¢ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤Ë̾Á°¤òÍ¿¤¨¤ë¡£/ Set name of randomartifact.
- * @details ³ÎΨ¤Ë¤è¤Ã¤Æ¡¢¥·¥ó¥À¥ê¥óÌᢴÁ»úÌᢸÇÄê̾¤Î¤¤¤º¤ì¤«°ì¤Ä¤¬Í¿¤¨¤é¤ì¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @param armour ÂоݤΥª¥Ö¥¸¥§¥¯¥È¤¬Ëɶñ¤¬Èݤ«
- * @param power Ìäδð½à¤È¤Ê¤ë¥ª¥Ö¥¸¥§¥¯¥È¤Î²ÁÃÍ¥ì¥Ù¥ë(0=¼ö¤¤¡¢1=Äã°Ì¡¢2=Ãæ°Ì¡¢3°Ê¾å=¹â°Ì)
- * @return ¤Ê¤·
+ * @brief ランダムアーティファクト生成中、対象のオブジェクトに名前を与える。/ Set name of randomartifact.
+ * @details 確率によって、シンダリン銘、漢字銘、固定名のいずれか一つが与えられる。
+ * @param o_ptr 処理中のアイテム参照ポインタ
+ * @param return_name 名前を返すための文字列参照ポインタ
+ * @param armour 対象のオブジェクトが防具が否か
+ * @param power 銘の基準となるオブジェクトの価値レベル(0=呪い、1=低位、2=中位、3以上=高位)
+ * @return なし
  */
-static void get_random_name(char *return_name, bool armour, int power)
+static void get_random_name(object_type *o_ptr, char *return_name, bool armour, int power)
 {
 	int prob = randint1(100);
 
@@ -1673,68 +1711,36 @@ static void get_random_name(char *return_name, bool armour, int power)
 				switch (power)
 				{
 					case 0:
-#ifdef JP
-						filename = "a_cursed_j.txt";
-#else
-						filename = "a_cursed.txt";
-#endif
+						filename = _("a_cursed_j.txt", "a_cursed.txt");
 						break;
 					case 1:
-#ifdef JP
-						filename = "a_low_j.txt";
-#else
-						filename = "a_low.txt";
-#endif
+						filename = _("a_low_j.txt", "a_low.txt");
 						break;
 					case 2:
-#ifdef JP
-						filename = "a_med_j.txt";
-#else
-						filename = "a_med.txt";
-#endif
+						filename = _("a_med_j.txt", "a_med.txt");
 						break;
 					default:
-#ifdef JP
-						filename = "a_high_j.txt";
-#else
-						filename = "a_high.txt";
-#endif
+						filename = _("a_high_j.txt", "a_high.txt");
 				}
 				break;
 			default:
 				switch (power)
 				{
 					case 0:
-#ifdef JP
-						filename = "w_cursed_j.txt";
-#else
-						filename = "w_cursed.txt";
-#endif
+						filename = _("w_cursed_j.txt", "w_cursed.txt");
 						break;
 					case 1:
-#ifdef JP
-						filename = "w_low_j.txt";
-#else
-						filename = "w_low.txt";
-#endif
+						filename = _("w_low_j.txt", "w_low.txt");
 						break;
 					case 2:
-#ifdef JP
-						filename = "w_med_j.txt";
-#else
-						filename = "w_med.txt";
-#endif
+						filename = _("w_med_j.txt", "w_med.txt");
 						break;
 					default:
-#ifdef JP
-						filename = "w_high_j.txt";
-#else
-						filename = "w_high.txt";
-#endif
+						filename = _("w_high_j.txt", "w_high.txt");
 				}
 		}
 
-		(void)get_rnd_line(filename, artifact_bias, return_name);
+		(void)get_rnd_line(filename, o_ptr->artifact_bias, return_name);
 #ifdef JP
 		 if (return_name[0] == 0) get_table_name(return_name);
 #endif
@@ -1742,11 +1748,11 @@ static void get_random_name(char *return_name, bool armour, int power)
 }
 
 /*!
- * @brief ¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®¤Î¥á¥¤¥ó¥ë¡¼¥Á¥ó
- * @details ´û¤ËÀ¸À®¤¬ºÑ¤ó¤Ç¤¤¤ë¥ª¥Ö¥¸¥§¥¯¥È¤Î¹½Â¤ÂΤò¡¢¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤È¤·¤Æ¶¯²½¤¹¤ë¡£
- * @param o_ptr ÂоݤΥª¥Ö¥¸¥§¥¯¥È¹½Â¤ÂΥݥ¤¥ó¥¿
- * @param a_scroll ¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À®¤Î´¬Êª¾å¤Î½èÍý¡£¼ö¤¤¤Î¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤¬À¸À®Âоݳ°¤È¤Ê¤ë¡£
- * @return ¾ï¤ËTRUE(1)¤òÊÖ¤¹
+ * @brief ランダムアーティファクト生成のメインルーチン
+ * @details 既に生成が済んでいるオブジェクトの構造体を、アーティファクトとして強化する。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @param a_scroll アーティファクト生成の巻物上の処理。呪いのアーティファクトが生成対象外となる。
+ * @return 常にTRUE(1)を返す
  */
 bool create_artifact(object_type *o_ptr, bool a_scroll)
 {
@@ -1762,7 +1768,7 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 	int i;
 
 	/* Reset artifact bias */
-	artifact_bias = 0;
+	o_ptr->artifact_bias = 0;
 
 	/* Nuke enchantments */
 	o_ptr->name1 = 0;
@@ -1783,74 +1789,74 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 			case CLASS_SAMURAI:
 			case CLASS_CAVALRY:
 			case CLASS_SMITH:
-				artifact_bias = BIAS_WARRIOR;
+				o_ptr->artifact_bias = BIAS_WARRIOR;
 				break;
 			case CLASS_MAGE:
 			case CLASS_HIGH_MAGE:
 			case CLASS_SORCERER:
 			case CLASS_MAGIC_EATER:
 			case CLASS_BLUE_MAGE:
-				artifact_bias = BIAS_MAGE;
+				o_ptr->artifact_bias = BIAS_MAGE;
 				break;
 			case CLASS_PRIEST:
-				artifact_bias = BIAS_PRIESTLY;
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
 				break;
 			case CLASS_ROGUE:
 			case CLASS_NINJA:
-				artifact_bias = BIAS_ROGUE;
+				o_ptr->artifact_bias = BIAS_ROGUE;
 				warrior_artifact_bias = 25;
 				break;
 			case CLASS_RANGER:
 			case CLASS_SNIPER:
-				artifact_bias = BIAS_RANGER;
+				o_ptr->artifact_bias = BIAS_RANGER;
 				warrior_artifact_bias = 30;
 				break;
 			case CLASS_PALADIN:
-				artifact_bias = BIAS_PRIESTLY;
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
 				warrior_artifact_bias = 40;
 				break;
 			case CLASS_WARRIOR_MAGE:
 			case CLASS_RED_MAGE:
-				artifact_bias = BIAS_MAGE;
+				o_ptr->artifact_bias = BIAS_MAGE;
 				warrior_artifact_bias = 40;
 				break;
 			case CLASS_CHAOS_WARRIOR:
-				artifact_bias = BIAS_CHAOS;
+				o_ptr->artifact_bias = BIAS_CHAOS;
 				warrior_artifact_bias = 40;
 				break;
 			case CLASS_MONK:
 			case CLASS_FORCETRAINER:
-				artifact_bias = BIAS_PRIESTLY;
+				o_ptr->artifact_bias = BIAS_PRIESTLY;
 				break;
 			case CLASS_MINDCRAFTER:
 			case CLASS_BARD:
-				if (randint1(5) > 2) artifact_bias = BIAS_PRIESTLY;
+				if (randint1(5) > 2) o_ptr->artifact_bias = BIAS_PRIESTLY;
 				break;
 			case CLASS_TOURIST:
-				if (randint1(5) > 2) artifact_bias = BIAS_WARRIOR;
+				if (randint1(5) > 2) o_ptr->artifact_bias = BIAS_WARRIOR;
 				break;
 			case CLASS_IMITATOR:
-				if (randint1(2) > 1) artifact_bias = BIAS_RANGER;
+				if (randint1(2) > 1) o_ptr->artifact_bias = BIAS_RANGER;
 				break;
 			case CLASS_BEASTMASTER:
-				artifact_bias = BIAS_CHR;
+				o_ptr->artifact_bias = BIAS_CHR;
 				warrior_artifact_bias = 50;
 				break;
 			case CLASS_MIRROR_MASTER:
 				if (randint1(4) > 1) 
 				{
-				    artifact_bias = BIAS_MAGE;
+				    o_ptr->artifact_bias = BIAS_MAGE;
 				}
 				else
 				{
-				    artifact_bias = BIAS_ROGUE;
+				    o_ptr->artifact_bias = BIAS_ROGUE;
 				}
 				break;
 		}
 	}
 
 	if (a_scroll && (randint1(100) <= warrior_artifact_bias))
-		artifact_bias = BIAS_WARRIOR;
+		o_ptr->artifact_bias = BIAS_WARRIOR;
 
 	strcpy(new_name, "");
 
@@ -1934,6 +1940,7 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 			o_ptr->pval = 4;
 	}
 
+
 	/* give it some plusses... */
 	if (object_is_armour(o_ptr))
 		o_ptr->to_a += randint1(o_ptr->to_a > 19 ? 1 : 20 - o_ptr->to_a);
@@ -1977,7 +1984,7 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 		}
 	}
 
-	if (((artifact_bias == BIAS_MAGE) || (artifact_bias == BIAS_INT)) && (o_ptr->tval == TV_GLOVES)) add_flag(o_ptr->art_flags, TR_FREE_ACT);
+	if (((o_ptr->artifact_bias == BIAS_MAGE) || (o_ptr->artifact_bias == BIAS_INT)) && (o_ptr->tval == TV_GLOVES)) add_flag(o_ptr->art_flags, TR_FREE_ACT);
 
 	if ((o_ptr->tval == TV_SWORD) && (o_ptr->sval == SV_DOKUBARI))
 	{
@@ -2021,14 +2028,20 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 		else power_level = 3;
 	}
 
+	/* 平均対邪ダメージが一定以上なら11/12(WEIRD_LUCK)でダメージ抑制処理を行う */
+	if(suppression_evil_dam(o_ptr) && !one_in_(WEIRD_LUCK) && object_is_weapon(o_ptr))
+	{
+		msg_format_wizard(CHEAT_OBJECT, "アーティファクトの抑制処理を行います。");
+		do
+		{
+			if (weakening_artifact(o_ptr) == 0) break;
+		} while (suppression_evil_dam(o_ptr));
+	}
+
 	if (a_scroll)
 	{
 		char dummy_name[80] = "";
-#ifdef JP
-		cptr ask_msg = "¤³¤Î¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤ò²¿¤È̾ÉÕ¤±¤Þ¤¹¤«¡©";
-#else
-		cptr ask_msg = "What do you want to call the artifact? ";
-#endif
+		cptr ask_msg = _("このアーティファクトを何と名付けますか？", "What do you want to call the artifact? ");
 
 		/* Identify it fully */
 		object_aware(o_ptr);
@@ -2055,44 +2068,20 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 				get_table_name_aux(dummy_name);
 			}
 		}
-
-#ifdef JP
-		sprintf(new_name, "¡Ô%s¡Õ", dummy_name);
-#else
-		sprintf(new_name, "'%s'", dummy_name);
-#endif
-
+		sprintf(new_name, _("《%s》", "'%s'"), dummy_name);
 		chg_virtue(V_INDIVIDUALISM, 2);
 		chg_virtue(V_ENCHANT, 5);
 	}
 	else
 	{
-		get_random_name(new_name, object_is_armour(o_ptr), power_level);
+		get_random_name(o_ptr, new_name, object_is_armour(o_ptr), power_level);
 	}
 
 	/* Save the inscription */
 	o_ptr->art_name = quark_add(new_name);
 
-	if (cheat_xtra)
-	{
-		char o_name[MAX_NLEN];
-
-		object_aware(o_ptr);
-		object_known(o_ptr);
-
-		/* Mark the item as fully known */
-		o_ptr->ident |= (IDENT_MENTAL);
-
-		/* Description */
-		object_desc(o_name, o_ptr, 0);
-
-#ifdef JP
-		msg_format("¥Ñ¥ï¡¼ %d ¤Ç ²ÁÃÍ%ld ¤Î¥é¥ó¥À¥à¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥ÈÀ¸À® ¥Ð¥¤¥¢¥¹¤Ï¡Ö%s¡×:", max_powers, total_flags, artifact_bias_name[artifact_bias]);
-#else
-		msg_format("Random artifact generated '%s'. (Power:%d, Value:%ld) :", artifact_bias_name[artifact_bias], max_powers, total_flags);
-#endif
-		msg_format("%s", o_name);
-	}
+	msg_format_wizard(CHEAT_OBJECT, _("パワー %d で 価値%ld のランダムアーティファクト生成 バイアスは「%s」",
+		"Random artifact generated - Power:%d Value:%d Bias:%s."), max_powers, total_flags, artifact_bias_name[o_ptr->artifact_bias]);
 
 	/* Window stuff */
 	p_ptr->window |= (PW_INVEN | PW_EQUIP);
@@ -2100,13 +2089,19 @@ bool create_artifact(object_type *o_ptr, bool a_scroll)
 	return TRUE;
 }
 
-
+/*!
+ * @brief オブジェクトから能力発動IDを取得する。
+ * @details いくつかのケースで定義されている発動効果から、
+ * 鍛冶師による付与＞固定アーティファクト＞エゴ＞ランダムアーティファクト＞ベースアイテムの優先順位で走査していく。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return 発動効果のIDを返す
+ */
 int activation_index(object_type *o_ptr)
 {
 	/* Give priority to weaponsmith's essential activations */
 	if (object_is_smith(o_ptr))
 	{
-		switch (o_ptr->xtra3-1)
+		switch (o_ptr->xtra3 - 1)
 		{
 		case ESSENCE_TMP_RES_ACID: return ACT_RESIST_ACID;
 		case ESSENCE_TMP_RES_ELEC: return ACT_RESIST_ELEC;
@@ -2141,6 +2136,12 @@ int activation_index(object_type *o_ptr)
 	return o_ptr->xtra2;
 }
 
+/*!
+ * @brief オブジェクトから発動効果構造体のポインタを取得する。
+ * @details activation_index() 関数の結果から参照する。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return 発動効果構造体のポインタを返す
+ */
 const activation_type* find_activation_info(object_type *o_ptr)
 {
 	const int index = activation_index(o_ptr);
@@ -2156,8 +2157,12 @@ const activation_type* find_activation_info(object_type *o_ptr)
 	return NULL;
 }
 
-
-/* Dragon breath activation */
+/*!
+ * @brief 発動によるブレスの属性をアイテムの耐性から選択し、実行を処理する。/ Dragon breath activation
+ * @details 対象となる耐性は dragonbreath_info テーブルを参照のこと。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return 発動実行の是非を返す。
+ */
 static bool activate_dragon_breath(object_type *o_ptr)
 {
 	u32b flgs[TR_FLAG_SIZE]; /* for resistance flags */
@@ -2187,17 +2192,24 @@ static bool activate_dragon_breath(object_type *o_ptr)
 	if (hex_spelling_any()) stop_hex_spell_all();
 
 	t = randint0(n);
-	msg_format(_("¤¢¤Ê¤¿¤Ï%s¤Î¥Ö¥ì¥¹¤òÅǤ¤¤¿¡£", "You breathe %s."), name[t]);
-	fire_ball(type[t], dir, 250, -4);
+	msg_format(_("あなたは%sのブレスを吐いた。", "You breathe %s."), name[t]);
+	fire_breath(type[t], dir, 250, 4);
 
 	return TRUE;
 }
 
-
+/*!
+ * @brief アイテムの発動効果を処理する。
+ * @details activate_random_artifact()とされているが、実際は全発動が統合された。
+ * @todo 折を見て関数名を修正すること。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @return 発動実行の是非を返す。
+ */
 bool activate_random_artifact(object_type *o_ptr)
 {
-	int plev = p_ptr->lev;
-	int k, dir, dummy = 0;
+	PLAYER_LEVEL plev = p_ptr->lev;
+	int k, dummy = 0;
+	DIRECTION dir;
 	cptr name = k_name + k_info[o_ptr->k_idx].name;
 	const activation_type* const act_ptr = find_activation_info(o_ptr);
 
@@ -2214,14 +2226,14 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_SUNLIGHT:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-			msg_print(_("ÂÀÍÛ¸÷Àþ¤¬Êü¤¿¤ì¤¿¡£", "A line of sunlight appears."));
+			msg_print(_("太陽光線が放たれた。", "A line of sunlight appears."));
 			(void)lite_line(dir, damroll(6, 8));
 			break;
 		}
 
 		case ACT_BO_MISS_1:
 		{
-			msg_print(_("¤½¤ì¤ÏâÁ¤·¤¤¤¯¤é¤¤¤ËÌÀ¤ë¤¯µ±¤¤¤Æ¤¤¤ë...", "It glows extremely brightly..."));
+			msg_print(_("それは眩しいくらいに明るく輝いている...", "It glows extremely brightly..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_MISSILE, dir, damroll(2, 6));
 			break;
@@ -2229,7 +2241,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BA_POIS_1:
 		{
-			msg_print(_("¤½¤ì¤ÏÇ»Î理Ë̮ư¤·¤Æ¤¤¤ë...","It throbs deep green..."));
+			msg_print(_("それは濃緑色に脈動している...","It throbs deep green..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_POIS, dir, 12, 3);
 			break;
@@ -2237,7 +2249,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BO_ELEC_1:
 		{
-			msg_print(_("¤½¤ì¤Ï²Ð²Ö¤Ëʤ¤ï¤ì¤¿...", "It is covered in sparks..."));
+			msg_print(_("それは火花に覆われた...", "It is covered in sparks..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_ELEC, dir, damroll(4, 8));
 			break;
@@ -2245,7 +2257,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BO_ACID_1:
 		{
-			msg_print(_("¤½¤ì¤Ï»À¤Ëʤ¤ï¤ì¤¿...","It is covered in acid..."));
+			msg_print(_("それは酸に覆われた...","It is covered in acid..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_ACID, dir, damroll(5, 8));
 			break;
@@ -2253,7 +2265,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BO_COLD_1:
 		{
-			msg_print(_("¤½¤ì¤ÏÁú¤Ëʤ¤ï¤ì¤¿...","It is covered in frost..."));
+			msg_print(_("それは霜に覆われた...","It is covered in frost..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_COLD, dir, damroll(6, 8));
 			break;
@@ -2261,7 +2273,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BO_FIRE_1:
 		{
-			msg_print(_("¤½¤ì¤Ï±ê¤Ëʤ¤ï¤ì¤¿...","It is covered in fire..."));
+			msg_print(_("それは炎に覆われた...","It is covered in fire..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_FIRE, dir, damroll(9, 8));
 			break;
@@ -2269,7 +2281,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BA_COLD_1:
 		{
-			msg_print(_("¤½¤ì¤ÏÁú¤Ëʤ¤ï¤ì¤¿...","It is covered in frost..."));
+			msg_print(_("それは霜に覆われた...","It is covered in frost..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_COLD, dir, 48, 2);
 			break;
@@ -2277,7 +2289,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_COLD_2:
 		{
-			msg_print(_("¤½¤ì¤ÏÀĤ¯·ã¤·¤¯µ±¤¤¤¿...", "It glows an intense blue..."));
+			msg_print(_("それは青く激しく輝いた...", "It glows an intense blue..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_COLD, dir, 100, 2);
 			break;
@@ -2285,7 +2297,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_COLD_3:
 		{
-			msg_print(_("ÌÀ¤ë¤¯Çò¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows bright white..."));
+			msg_print(_("明るく白色に輝いている...", "It glows bright white..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_COLD, dir, 400, 3);
 			break;
@@ -2293,7 +2305,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BA_FIRE_1:
 		{
-			msg_print(_("¤½¤ì¤ÏÀÖ¤¯·ã¤·¤¯µ±¤¤¤¿...","It glows an intense red..."));
+			msg_print(_("それは赤く激しく輝いた...","It glows an intense red..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_FIRE, dir, 72, 2);
 			break;
@@ -2301,7 +2313,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_FIRE_2:
 		{
-			msg_format(_("%s¤«¤é±ê¤¬¿á¤­½Ð¤·¤¿...", "The %s rages in fire..."), name);
+			msg_format(_("%sから炎が吹き出した...", "The %s rages in fire..."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_FIRE, dir, 120, 3);
 			break;
@@ -2309,7 +2321,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_FIRE_3:
 		{
-			msg_print(_("¿¼ÀÖ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows deep red..."));
+			msg_print(_("深赤色に輝いている...", "It glows deep red..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_FIRE, dir, 300, 3);
 			break;
@@ -2317,7 +2329,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_FIRE_4:
 		{
-			msg_print(_("¤½¤ì¤ÏÀÖ¤¯·ã¤·¤¯µ±¤¤¤¿...","It glows an intense red..."));
+			msg_print(_("それは赤く激しく輝いた...","It glows an intense red..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_FIRE, dir, 100, 2);
 			break;
@@ -2325,7 +2337,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_ELEC_2:
 		{
-			msg_print(_("Åŵ¤¤¬¥Ñ¥Á¥Ñ¥Á²»¤òΩ¤Æ¤¿...","It crackles with electricity..."));
+			msg_print(_("電気がパチパチ音を立てた...","It crackles with electricity..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_ELEC, dir, 100, 3);
 			break;
@@ -2333,7 +2345,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_ELEC_3:
 		{
-			msg_print(_("¿¼ÀÄ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows deep blue..."));
+			msg_print(_("深青色に輝いている...", "It glows deep blue..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_ELEC, dir, 500, 3);
 			break;
@@ -2341,7 +2353,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_ACID_1:
 		{
-			msg_print(_("¤½¤ì¤Ï¹õ¤¯·ã¤·¤¯µ±¤¤¤¿...","It glows an intense black..."));
+			msg_print(_("それは黒く激しく輝いた...","It glows an intense black..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_ACID, dir, 100, 2);
 			break;
@@ -2349,34 +2361,34 @@ bool activate_random_artifact(object_type *o_ptr)
 		
 		case ACT_BA_NUKE_1:
 		{
-			msg_print(_("¤½¤ì¤ÏÎФ˷㤷¤¯µ±¤¤¤¿...","It glows an intense green..."));
+			msg_print(_("それは緑に激しく輝いた...","It glows an intense green..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_NUKE, dir, 100, 2);
 			break;
 		}
 		
-		case ACT_DRAIN_1:
+		case ACT_HYPODYNAMIA_1:
 		{
-			msg_format(_("¤¢¤Ê¤¿¤Ï%s¤ËŨ¤òÄù¤á»¦¤¹¤è¤¦Ì¿¤¸¤¿¡£", "You order the %s to strangle your opponent."), name);
+			msg_format(_("あなたは%sに敵を締め殺すよう命じた。", "You order the %s to strangle your opponent."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
-			if (drain_life(dir, 100))
+			if (hypodynamic_bolt(dir, 100))
 			break;
 		}
 
-		case ACT_DRAIN_2:
+		case ACT_HYPODYNAMIA_2:
 		{
-			msg_print(_("¹õ¤¯µ±¤¤¤Æ¤¤¤ë...", "It glows black..."));
+			msg_print(_("黒く輝いている...", "It glows black..."));
 			if (!get_aim_dir(&dir)) return FALSE;
-			drain_life(dir, 120);
+			hypodynamic_bolt(dir, 120);
 			break;
 		}
 
-		case ACT_VAMPIRE_1:
+		case ACT_DRAIN_1:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
 			for (dummy = 0; dummy < 3; dummy++)
 			{
-				if (drain_life(dir, 50))
+				if (hypodynamic_bolt(dir, 50))
 				hp_player(50);
 			}
 			break;
@@ -2384,7 +2396,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BO_MISS_2:
 		{
-			msg_print(_("ËâË¡¤Î¥È¥²¤¬¸½¤ì¤¿...", "It grows magical spikes..."));
+			msg_print(_("魔法のトゲが現れた...", "It grows magical spikes..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_ARROW, dir, 150);
 			break;
@@ -2399,8 +2411,8 @@ bool activate_random_artifact(object_type *o_ptr)
 
 				for (dir = 0; dir <= 9; dir++)
 				{
-					y = py + ddy[dir];
-					x = px + ddx[dir];
+					y = p_ptr->y + ddy[dir];
+					x = p_ptr->x + ddx[dir];
 					c_ptr = &cave[y][x];
 
 					/* Get the monster */
@@ -2414,12 +2426,12 @@ bool activate_random_artifact(object_type *o_ptr)
 			break;
 		}
 
-		case ACT_VAMPIRE_2:
+		case ACT_DRAIN_2:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
 			for (dummy = 0; dummy < 3; dummy++)
 			{
-				if (drain_life(dir, 100))
+				if (hypodynamic_bolt(dir, 100))
 				hp_player(100);
 			}
 			break;
@@ -2428,7 +2440,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CALL_CHAOS:
 		{
-			msg_print(_("ÍÍ¡¹¤Ê¿§¤Î²Ð²Ö¤òȯ¤·¤Æ¤¤¤ë...","It glows in scintillating colours..."));
+			msg_print(_("様々な色の火花を発している...","It glows in scintillating colours..."));
 			call_chaos();
 			break;
 		}
@@ -2436,14 +2448,14 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_ROCKET:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-			msg_print(_("¥í¥±¥Ã¥È¤òȯ¼Í¤·¤¿¡ª", "You launch a rocket!"));
+			msg_print(_("ロケットを発射した！", "You launch a rocket!"));
 			fire_ball(GF_ROCKET, dir, 250 + plev*3, 2);
 			break;
 		}
 
 		case ACT_DISP_EVIL:
 		{
-			msg_print(_("¿ÀÀ»¤ÊÊ·°Ïµ¤¤¬½¼Ëþ¤·¤¿...", "It floods the area with goodness..."));
+			msg_print(_("神聖な雰囲気が充満した...", "It floods the area with goodness..."));
 			dispel_evil(p_ptr->lev * 5);
 			break;
 		}
@@ -2451,21 +2463,21 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_BA_MISS_3:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-			msg_print(_("¤¢¤Ê¤¿¤Ï¥¨¥ì¥á¥ó¥È¤Î¥Ö¥ì¥¹¤òÅǤ¤¤¿¡£", "You breathe the elements."));
-			fire_ball(GF_MISSILE, dir, 300, -4);
+			msg_print(_("あなたはエレメントのブレスを吐いた。", "You breathe the elements."));
+			fire_breath(GF_MISSILE, dir, 300, 4);
 			break;
 		}
 
 		case ACT_DISP_GOOD:
 		{
-			msg_print(_("¼Ù°­¤ÊÊ·°Ïµ¤¤¬½¼Ëþ¤·¤¿...", "It floods the area with evil..."));
+			msg_print(_("邪悪な雰囲気が充満した...", "It floods the area with evil..."));
 			dispel_good(p_ptr->lev * 5);
 			break;
 		}
 
 		case ACT_BO_MANA:
 		{
-			msg_format(_("%s¤ËËâË¡¤Î¥È¥²¤¬¸½¤ì¤¿...", "The %s grows magical spikes..."), name);
+			msg_format(_("%sに魔法のトゲが現れた...", "The %s grows magical spikes..."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_bolt(GF_ARROW, dir, 150);
 			break;
@@ -2473,7 +2485,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BA_WATER:
 		{
-			msg_format(_("%s¤¬¿¼¤¤ÀÄ¿§¤Ë¸ÝÆ°¤·¤Æ¤¤¤ë...", "The %s throbs deep blue..."), name);
+			msg_format(_("%sが深い青色に鼓動している...", "The %s throbs deep blue..."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_WATER, dir, 200, 3);
 			break;
@@ -2481,7 +2493,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BA_DARK:
 		{
-			msg_format(_("%s¤¬¿¼¤¤°Ç¤Ëʤ¤ï¤ì¤¿...","The %s is coverd in pitch-darkness..."), name);
+			msg_format(_("%sが深い闇に覆われた...","The %s is coverd in pitch-darkness..."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_DARK, dir, 250, 4);
 			break;
@@ -2489,7 +2501,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BA_MANA:
 		{
-			msg_format(_("%s¤¬ÀÄÇò¤¯¸÷¤Ã¤¿¡¥¡¥¡¥", "The %s glows pale..."), name);
+			msg_format(_("%sが青白く光った．．．", "The %s glows pale..."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
 			fire_ball(GF_MANA, dir, 250, 4);
 			break;
@@ -2497,14 +2509,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_PESTICIDE:
 		{
-			msg_print(_("¤¢¤Ê¤¿¤Ï³²Ãî¤ò°ìÁݤ·¤¿¡£","You exterminate small life."));
+			msg_print(_("あなたは害虫を一掃した。","You exterminate small life."));
 			(void)dispel_monsters(4);
 			break;
 		}
 
 		case ACT_BLINDING_LIGHT:
 		{
-			msg_format(_("%s¤¬âÁ¤·¤¤¸÷¤Çµ±¤¤¤¿...", "The %s gleams with blinding light..."), name);
+			msg_format(_("%sが眩しい光で輝いた...", "The %s gleams with blinding light..."), name);
 			fire_ball(GF_LITE, 0, 300, 6);
 			confuse_monsters(3 * p_ptr->lev / 2);
 			break;
@@ -2512,7 +2524,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BIZARRE:
 		{
-			msg_format(_("%s¤Ï¼¿¹õ¤Ëµ±¤¤¤¿...", "The %s glows intensely black..."), name);
+			msg_format(_("%sは漆黒に輝いた...", "The %s glows intensely black..."), name);
 			if (!get_aim_dir(&dir)) return FALSE;
 			ring_of_power(dir);
 			break;
@@ -2520,17 +2532,17 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CAST_BA_STAR:
 		{
-			int num = damroll(5, 3);
-			int y, x;
+			HIT_POINT num = damroll(5, 3);
+			POSITION y = 0, x = 0;
 			int attempts;
-			msg_format(_("%s¤¬°ðºÊ¤Çʤ¤ï¤ì¤¿...","The %s is surrounded by lightning..."), name);
+			msg_format(_("%sが稲妻で覆われた...","The %s is surrounded by lightning..."), name);
 			for (k = 0; k < num; k++)
 			{
 				attempts = 1000;
 
 				while (attempts--)
 				{
-					scatter(&y, &x, py, px, 4, 0);
+					scatter(&y, &x, p_ptr->y, p_ptr->x, 4, 0);
 
 					if (!cave_have_flag_bold(y, x, FF_PROJECT)) continue;
 
@@ -2547,9 +2559,9 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_BLADETURNER:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-			msg_print(_("¤¢¤Ê¤¿¤Ï¥¨¥ì¥á¥ó¥È¤Î¥Ö¥ì¥¹¤òÅǤ¤¤¿¡£", "You breathe the elements."));
-			fire_ball(GF_MISSILE, dir, 300, -4);
-			msg_print(_("³»¤¬ÍÍ¡¹¤Ê¿§¤Ëµ±¤¤¤¿...", "Your armor glows many colours..."));
+			msg_print(_("あなたはエレメントのブレスを吐いた。", "You breathe the elements."));
+			fire_breath(GF_MISSILE, dir, 300, 4);
+			msg_print(_("鎧が様々な色に輝いた...", "Your armor glows many colours..."));
 			(void)set_afraid(0);
 			(void)set_hero(randint1(50) + 50, FALSE);
 			(void)hp_player(10);
@@ -2565,7 +2577,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_BR_FIRE:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-			fire_ball(GF_FIRE, dir, 200, -2);
+			fire_breath(GF_FIRE, dir, 200, 2);
 			if ((o_ptr->tval == TV_RING) && (o_ptr->sval == SV_RING_FLAMES))
 			{
 				(void)set_oppose_fire(randint1(20) + 20, FALSE);
@@ -2575,7 +2587,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_BR_COLD:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-			fire_ball(GF_COLD, dir, 200, -2);
+			fire_breath(GF_COLD, dir, 200, 2);
 			if ((o_ptr->tval == TV_RING) && (o_ptr->sval == SV_RING_ICE))
 			{
 				(void)set_oppose_cold(randint1(20) + 20, FALSE);
@@ -2592,7 +2604,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CONFUSE:
 		{
-			msg_print(_("ÍÍ¡¹¤Ê¿§¤Î²Ð²Ö¤òȯ¤·¤Æ¤¤¤ë...", "It glows in scintillating colours..."));
+			msg_print(_("様々な色の火花を発している...", "It glows in scintillating colours..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			confuse_monster(dir, 20);
 			break;
@@ -2600,14 +2612,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_SLEEP:
 		{
-			msg_print(_("¿¼ÀÄ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows deep blue..."));
+			msg_print(_("深青色に輝いている...", "It glows deep blue..."));
 			sleep_monsters_touch();
 			break;
 		}
 
 		case ACT_QUAKE:
 		{
-			earthquake(py, px, 5);
+			earthquake(p_ptr->y, p_ptr->x, 5);
 			break;
 		}
 
@@ -2628,21 +2640,21 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			if (banish_evil(100))
 			{
-				msg_print(_("¥¢¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤ÎÎϤ¬¼Ù°­¤òÂǤÁʧ¤Ã¤¿¡ª", "The power of the artifact banishes evil!"));
+				msg_print(_("アーティファクトの力が邪悪を打ち払った！", "The power of the artifact banishes evil!"));
 			}
 			break;
 		}
 
 		case ACT_GENOCIDE:
 		{
-			msg_print(_("¿¼ÀÄ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows deep blue..."));
+			msg_print(_("深青色に輝いている...", "It glows deep blue..."));
 			(void)symbol_genocide(200, TRUE);
 			break;
 		}
 
 		case ACT_MASS_GENO:
 		{
-			msg_print(_("¤Ò¤É¤¯±Ô¤¤²»¤¬Î®¤ì½Ð¤¿...", "It lets out a long, shrill note..."));
+			msg_print(_("ひどく鋭い音が流れ出た...", "It lets out a long, shrill note..."));
 			(void)mass_genocide(200, TRUE);
 			break;
 		}
@@ -2651,7 +2663,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			if (music_singing_any()) stop_singing();
 			if (hex_spelling_any()) stop_hex_spell_all();
-			msg_print(_("¤¢¤Ê¤¿¤ÏÎ϶¯¤¤ÆÍÉ÷¤ò¿á¤­ÌĤ餷¤¿¡£¼þ°Ï¤ÎŨ¤¬¿Ì¤¨¾å¤Ã¤Æ¤¤¤ë!",
+			msg_print(_("あなたは力強い突風を吹き鳴らした。周囲の敵が震え上っている!",
 					"You wind a mighty blast; your enemies tremble!"));
 			(void)turn_monsters((3 * p_ptr->lev / 2) + 10);
 			break;
@@ -2661,11 +2673,11 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			if (o_ptr->name1 == ART_HYOUSIGI)
 			{
-				msg_print(_("Çï»ÒÌÚ¤òÂǤä¿¡£", "You beat Your wooden clappers."));
+				msg_print(_("拍子木を打った。", "You beat Your wooden clappers."));
 			}
 			else
 			{
-				msg_format(_("%s¤ÏÉÔ²÷¤Êʪ²»¤òΩ¤Æ¤¿¡£","The %s sounds an unpleasant noise."), name);
+				msg_format(_("%sは不快な物音を立てた。","The %s sounds an unpleasant noise."), name);
 			}
 			aggravate_monsters(0);
 			break;
@@ -2708,33 +2720,33 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_SUMMON_ANIMAL:
 		{
-			(void)summon_specific(-1, py, px, plev, SUMMON_ANIMAL_RANGER, (PM_ALLOW_GROUP | PM_FORCE_PET));
+			(void)summon_specific(-1, p_ptr->y, p_ptr->x, plev, SUMMON_ANIMAL_RANGER, (PM_ALLOW_GROUP | PM_FORCE_PET));
 			break;
 		}
 
 		case ACT_SUMMON_PHANTOM:
 		{
-			msg_print(_("¸¸Îî¤ò¾¤´­¤·¤¿¡£", "You summon a phantasmal servant."));
-			(void)summon_specific(-1, py, px, dun_level, SUMMON_PHANTOM, (PM_ALLOW_GROUP | PM_FORCE_PET));
+			msg_print(_("幻霊を召喚した。", "You summon a phantasmal servant."));
+			(void)summon_specific(-1, p_ptr->y, p_ptr->x, dun_level, SUMMON_PHANTOM, (PM_ALLOW_GROUP | PM_FORCE_PET));
 			break;
 		}
 
 		case ACT_SUMMON_ELEMENTAL:
 		{
 			bool pet = one_in_(3);
-			u32b mode = 0L;
+			BIT_FLAGS mode = 0L;
 
 			if (!(pet && (plev < 50))) mode |= PM_ALLOW_GROUP;
 			if (pet) mode |= PM_FORCE_PET;
 			else mode |= PM_NO_PET;
 
-			if (summon_specific((pet ? -1 : 0), py, px, ((plev * 3) / 2), SUMMON_ELEMENTAL, mode))
+			if (summon_specific((pet ? -1 : 0), p_ptr->y, p_ptr->x, ((plev * 3) / 2), SUMMON_ELEMENTAL, mode))
 			{
-				msg_print(_("¥¨¥ì¥á¥ó¥¿¥ë¤¬¸½¤ì¤¿...", "An elemental materializes..."));
+				msg_print(_("エレメンタルが現れた...", "An elemental materializes..."));
 				if (pet)
-					msg_print(_("¤¢¤Ê¤¿¤ËÉþ½¾¤·¤Æ¤¤¤ë¤è¤¦¤À¡£", "It seems obedient to you."));
+					msg_print(_("あなたに服従しているようだ。", "It seems obedient to you."));
 				else
-					msg_print(_("¤½¤ì¤ò¥³¥ó¥È¥í¡¼¥ë¤Ç¤­¤Ê¤«¤Ã¤¿¡ª", "You fail to control it!"));
+					msg_print(_("それをコントロールできなかった！", "You fail to control it!"));
 			}
 
 			break;
@@ -2743,19 +2755,19 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_SUMMON_DEMON:
 		{
 			bool pet = one_in_(3);
-			u32b mode = 0L;
+			BIT_FLAGS mode = 0L;
 
 			if (!(pet && (plev < 50))) mode |= PM_ALLOW_GROUP;
 			if (pet) mode |= PM_FORCE_PET;
 			else mode |= PM_NO_PET;
 
-			if (summon_specific((pet ? -1 : 0), py, px, ((plev * 3) / 2), SUMMON_DEMON, mode))
+			if (summon_specific((pet ? -1 : 0), p_ptr->y, p_ptr->x, ((plev * 3) / 2), SUMMON_DEMON, mode))
 			{
-				msg_print(_("ⲫ¤Î°­½­¤¬½¼Ëþ¤·¤¿¡£", "The area fills with a stench of sulphur and brimstone."));
+				msg_print(_("硫黄の悪臭が充満した。", "The area fills with a stench of sulphur and brimstone."));
 				if (pet)
-					msg_print(_("¡Ö¤´ÍѤǤ´¤¶¤¤¤Þ¤¹¤«¡¢¤´¼ç¿ÍÍÍ¡×", "'What is thy bidding... Master?'"));
+					msg_print(_("「ご用でございますか、ご主人様」", "'What is thy bidding... Master?'"));
 				else
-					msg_print(_("¡ÖNON SERVIAM! Wretch! ¤ªÁ°¤Îº²¤òĺ¤¯¤¾¡ª¡×", "'NON SERVIAM! Wretch! I shall feast on thy mortal soul!'"));
+					msg_print(_("「NON SERVIAM! Wretch! お前の魂を頂くぞ！」", "'NON SERVIAM! Wretch! I shall feast on thy mortal soul!'"));
 			}
 
 			break;
@@ -2765,7 +2777,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			bool pet = one_in_(3);
 			int type;
-			u32b mode = 0L;
+			BIT_FLAGS mode = 0L;
 
 			type = (plev > 47 ? SUMMON_HI_UNDEAD : SUMMON_UNDEAD);
 
@@ -2773,15 +2785,15 @@ bool activate_random_artifact(object_type *o_ptr)
 			if (pet) mode |= PM_FORCE_PET;
 			else mode |= (PM_ALLOW_UNIQUE | PM_NO_PET);
 
-			if (summon_specific((pet ? -1 : 0), py, px, ((plev * 3) / 2), type, mode))
+			if (summon_specific((pet ? -1 : 0), p_ptr->y, p_ptr->x, ((plev * 3) / 2), type, mode))
 			{
-				msg_print(_("Î䤿¤¤É÷¤¬¤¢¤Ê¤¿¤Î¼þ¤ê¤Ë¿á¤­»Ï¤á¤¿¡£¤½¤ì¤ÏÉåÇÔ½­¤ò±¿¤ó¤Ç¤¤¤ë...",
+				msg_print(_("冷たい風があなたの周りに吹き始めた。それは腐敗臭を運んでいる...",
 						"Cold winds begin to blow around you, carrying with them the stench of decay..."));
 				if (pet)
-				msg_print(_("¸Å¤¨¤Î»à¤»¤ë¼Ô¶¦¤¬¤¢¤Ê¤¿¤Ë»Å¤¨¤ë¤¿¤áÅÚ¤«¤éᴤä¿¡ª",
+				msg_print(_("古えの死せる者共があなたに仕えるため土から甦った！",
 						"Ancient, long-dead forms arise from the ground to serve you!"));
 				else
-				msg_print(_("»à¼Ô¤¬á´¤Ã¤¿¡£Ì²¤ê¤ò˸¤²¤ë¤¢¤Ê¤¿¤òȳ¤¹¤ë¤¿¤á¤Ë¡ª",
+				msg_print(_("死者が甦った。眠りを妨げるあなたを罰するために！",
 						"'The dead arise... to punish you for disturbing them!'"));
 			}
 
@@ -2790,19 +2802,19 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_SUMMON_HOUND:
 		{
-			u32b mode = PM_ALLOW_GROUP;
+			BIT_FLAGS mode = PM_ALLOW_GROUP;
 			bool pet = !one_in_(5);
 			if (pet) mode |= PM_FORCE_PET;
 			else mode |= PM_NO_PET;
 
-			if (summon_specific((pet ? -1 : 0), py, px, ((p_ptr->lev * 3) / 2), SUMMON_HOUND, mode))
+			if (summon_specific((pet ? -1 : 0), p_ptr->y, p_ptr->x, ((p_ptr->lev * 3) / 2), SUMMON_HOUND, mode))
 			{
 
 				if (pet)
-					msg_print(_("¥Ï¥¦¥ó¥É¤¬¤¢¤Ê¤¿¤Î²¼ËͤȤ·¤Æ½Ð¸½¤·¤¿¡£",
+					msg_print(_("ハウンドがあなたの下僕として出現した。",
 						"A group of hounds appear as your servant."));
 				else
-					msg_print(_("¥Ï¥¦¥ó¥É¤Ï¤¢¤Ê¤¿¤Ë²ç¤ò¸þ¤±¤Æ¤¤¤ë¡ª",
+					msg_print(_("ハウンドはあなたに牙を向けている！",
 						"A group of hounds appear as your enemy!"));
 			}
 
@@ -2811,23 +2823,23 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_SUMMON_DAWN:
 		{
-			msg_print(_("¶Ç¤Î»ÕÃĤò¾¤´­¤·¤¿¡£","You summon the Legion of the Dawn."));
-			(void)summon_specific(-1, py, px, dun_level, SUMMON_DAWN, (PM_ALLOW_GROUP | PM_FORCE_PET));
+			msg_print(_("暁の師団を召喚した。","You summon the Legion of the Dawn."));
+			(void)summon_specific(-1, p_ptr->y, p_ptr->x, dun_level, SUMMON_DAWN, (PM_ALLOW_GROUP | PM_FORCE_PET));
 			break;
 		}
 
 		case ACT_SUMMON_OCTOPUS:
 		{
-			u32b mode = PM_ALLOW_GROUP;
+			BIT_FLAGS mode = PM_ALLOW_GROUP;
 			bool pet = !one_in_(5);
 			if (pet) mode |= PM_FORCE_PET;
 
-			if (summon_named_creature(0, py, px, MON_JIZOTAKO, mode))
+			if (summon_named_creature(0, p_ptr->y, p_ptr->x, MON_JIZOTAKO, mode))
 			{
 				if (pet)
-					msg_print(_("Âý¤¬¤¢¤Ê¤¿¤Î²¼ËͤȤ·¤Æ½Ð¸½¤·¤¿¡£", "A group of octopuses appear as your servant."));
+					msg_print(_("蛸があなたの下僕として出現した。", "A group of octopuses appear as your servant."));
 				else
-					msg_print(_("Âý¤Ï¤¢¤Ê¤¿¤òâˤó¤Ç¤¤¤ë¡ª", "A group of octopuses appear as your enemy!"));
+					msg_print(_("蛸はあなたを睨んでいる！", "A group of octopuses appear as your enemy!"));
 			}
 
 			break;
@@ -2837,7 +2849,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CHOIR_SINGS:
 		{
-			msg_print(_("Å·¹ñ¤Î²Î¤¬Ê¹¤³¤¨¤ë...", "A heavenly choir sings..."));
+			msg_print(_("天国の歌が聞こえる...", "A heavenly choir sings..."));
 			(void)set_poisoned(0);
 			(void)set_cut(0);
 			(void)set_stun(0);
@@ -2858,7 +2870,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CURE_MW:
 		{
-			msg_print(_("¿¼»ç¿§¤Î¸÷¤òȯ¤·¤Æ¤¤¤ë...", "It radiates deep purple..."));
+			msg_print(_("深紫色の光を発している...", "It radiates deep purple..."));
 			hp_player(damroll(4, 8));
 			(void)set_cut((p_ptr->cut / 2) - 50);
 			break;
@@ -2866,22 +2878,22 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CURE_POISON:
 		{
-			msg_print(_("¿¼ÀÄ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows deep blue..."));
+			msg_print(_("深青色に輝いている...", "It glows deep blue..."));
 			(void)set_afraid(0);
 			(void)set_poisoned(0);
 			break;
 		}
 
-		case ACT_REST_LIFE:
+		case ACT_REST_EXP:
 		{
-			msg_print(_("¿¼¹È¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows a deep red..."));
+			msg_print(_("深紅に輝いている...", "It glows a deep red..."));
 			restore_level();
 			break;
 		}
 
 		case ACT_REST_ALL:
 		{
-			msg_print(_("Ç»Îп§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows a deep green..."));
+			msg_print(_("濃緑色に輝いている...", "It glows a deep green..."));
 			(void)do_res_stat(A_STR);
 			(void)do_res_stat(A_INT);
 			(void)do_res_stat(A_WIS);
@@ -2894,8 +2906,8 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CURE_700:
 		{
-			msg_print(_("¿¼ÀÄ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...","It glows deep blue..."));
-			msg_print(_("ÂÎÆâ¤ËÃȤ«¤¤¸ÝÆ°¤¬´¶¤¸¤é¤ì¤ë...","You feel a warm tingling inside..."));
+			msg_print(_("深青色に輝いている...","It glows deep blue..."));
+			msg_print(_("体内に暖かい鼓動が感じられる...","You feel a warm tingling inside..."));
 			(void)hp_player(700);
 			(void)set_cut(0);
 			break;
@@ -2903,8 +2915,8 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CURE_1000:
 		{
-			msg_print(_("Çò¤¯ÌÀ¤ë¤¯µ±¤¤¤Æ¤¤¤ë...","It glows a bright white..."));
-			msg_print(_("¤Ò¤¸¤ç¤¦¤Ëµ¤Ê¬¤¬¤è¤¤...","You feel much better..."));
+			msg_print(_("白く明るく輝いている...","It glows a bright white..."));
+			msg_print(_("ひじょうに気分がよい...","You feel much better..."));
 			(void)hp_player(1000);
 			(void)set_cut(0);
 			break;
@@ -2912,7 +2924,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CURING:
 		{
-			msg_format(_("%s¤ÎÍ¥¤·¤µ¤ËÌþ¤µ¤ì¤ë...", "the %s cures you affectionately ..."), name);
+			msg_format(_("%sの優しさに癒される...", "the %s cures you affectionately ..."), name);
 			(void)set_poisoned(0);
 			(void)set_confused(0);
 			(void)set_blind(0);
@@ -2925,7 +2937,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_CURE_MANA_FULL:
 		{
-			msg_format(_("%s¤¬ÀÄÇò¤¯¸÷¤Ã¤¿¡¥¡¥¡¥","The %s glows pale..."), name);
+			msg_format(_("%sが青白く光った．．．","The %s glows pale..."), name);
 			if (p_ptr->pclass == CLASS_MAGIC_EATER)
 			{
 				int i;
@@ -2936,18 +2948,18 @@ bool activate_random_artifact(object_type *o_ptr)
 				}
 				for (; i < EATER_EXT*3; i++)
 				{
-					int k_idx = lookup_kind(TV_ROD, i-EATER_EXT*2);
+					KIND_OBJECT_IDX k_idx = lookup_kind(TV_ROD, i-EATER_EXT*2);
 					p_ptr->magic_num1[i] -= ((p_ptr->magic_num2[i] < 10) ? EATER_ROD_CHARGE*3 : p_ptr->magic_num2[i]*EATER_ROD_CHARGE/3)*k_info[k_idx].pval;
 					if (p_ptr->magic_num1[i] < 0) p_ptr->magic_num1[i] = 0;
 				}
-				msg_print(_("Ƭ¤¬¥Ï¥Ã¥­¥ê¤È¤·¤¿¡£", "You feel your head clear."));
+				msg_print(_("頭がハッキリとした。", "You feel your head clear."));
 				p_ptr->window |= (PW_PLAYER);
 			}
 			else if (p_ptr->csp < p_ptr->msp)
 			{
 				p_ptr->csp = p_ptr->msp;
 				p_ptr->csp_frac = 0;
-				msg_print(_("Ƭ¤¬¥Ï¥Ã¥­¥ê¤È¤·¤¿¡£", "You feel your head clear."));
+				msg_print(_("頭がハッキリとした。", "You feel your head clear."));
 				p_ptr->redraw |= (PR_MANA);
 				p_ptr->window |= (PW_PLAYER);
 				p_ptr->window |= (PW_SPELL);
@@ -2976,7 +2988,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_PROT_EVIL:
 		{
-			msg_format(_("%s¤«¤é±Ô¤¤²»¤¬Î®¤ì½Ð¤¿...", "The %s lets out a shrill wail..."), name);
+			msg_format(_("%sから鋭い音が流れ出た...", "The %s lets out a shrill wail..."), name);
 			k = 3 * p_ptr->lev;
 			(void)set_protevil(randint1(25) + k, FALSE);
 			break;
@@ -2984,7 +2996,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RESIST_ALL:
 		{
-			msg_print(_("ÍÍ¡¹¤Ê¿§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows many colours..."));
+			msg_print(_("様々な色に輝いている...", "It glows many colours..."));
 			(void)set_oppose_acid(randint1(40) + 40, FALSE);
 			(void)set_oppose_elec(randint1(40) + 40, FALSE);
 			(void)set_oppose_fire(randint1(40) + 40, FALSE);
@@ -2995,14 +3007,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_SPEED:
 		{
-			msg_print(_("ÌÀ¤ë¤¯Îп§¤Ëµ±¤¤¤Æ¤¤¤ë...", "It glows bright green..."));
+			msg_print(_("明るく緑色に輝いている...", "It glows bright green..."));
 			(void)set_fast(randint1(20) + 20, FALSE);
 			break;
 		}
 
 		case ACT_XTRA_SPEED:
 		{
-			msg_print(_("ÌÀ¤ë¤¯µ±¤¤¤Æ¤¤¤ë...", "It glows brightly..."));
+			msg_print(_("明るく輝いている...", "It glows brightly..."));
 			(void)set_fast(randint1(75) + 75, FALSE);
 			break;
 		}
@@ -3038,7 +3050,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RESIST_ACID:
 		{
-			msg_format(_("%s¤¬¹õ¤¯µ±¤¤¤¿...", "The %s grows black."), name);
+			msg_format(_("%sが黒く輝いた...", "The %s grows black."), name);
 			if ((o_ptr->tval == TV_RING) && (o_ptr->sval == SV_RING_ACID))
 			{
 				if (!get_aim_dir(&dir)) return FALSE;
@@ -3050,7 +3062,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RESIST_FIRE:
 		{
-			msg_format(_("%s¤¬ÀÖ¤¯µ±¤¤¤¿...","The %s grows red."), name);
+			msg_format(_("%sが赤く輝いた...","The %s grows red."), name);
 			if ((o_ptr->tval == TV_RING) && (o_ptr->sval == SV_RING_FLAMES))
 			{
 				if (!get_aim_dir(&dir)) return FALSE;
@@ -3062,7 +3074,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RESIST_COLD:
 		{
-			msg_format(_("%s¤¬Çò¤¯µ±¤¤¤¿...","The %s grows white.") , name);
+			msg_format(_("%sが白く輝いた...","The %s grows white.") , name);
 			if ((o_ptr->tval == TV_RING) && (o_ptr->sval == SV_RING_ICE))
 			{
 				if (!get_aim_dir(&dir)) return FALSE;
@@ -3074,7 +3086,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RESIST_ELEC:
 		{
-			msg_format(_("%s¤¬ÀĤ¯µ±¤¤¤¿...", "The %s grows blue."), name);
+			msg_format(_("%sが青く輝いた...", "The %s grows blue."), name);
 			if ((o_ptr->tval == TV_RING) && (o_ptr->sval == SV_RING_ELEC))
 			{
 				if (!get_aim_dir(&dir)) return FALSE;
@@ -3086,7 +3098,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RESIST_POIS:
 		{
-			msg_format(_("%s¤¬ÎФ˵±¤¤¤¿...", "The %s grows green."), name);
+			msg_format(_("%sが緑に輝いた...", "The %s grows green."), name);
 			(void)set_oppose_pois(randint1(20) + 20, FALSE);
 			break;
 		}
@@ -3095,22 +3107,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_LIGHT:
 		{
-#ifdef JP
-			msg_format("%s¤«¤éÀ¡¤ó¤À¸÷¤¬¤¢¤Õ¤ì½Ð¤¿...", name);
-#else
-			msg_format("The %s wells with clear light...", name);
-#endif
+			msg_format(_("%sから澄んだ光があふれ出た...", "The %s wells with clear light..."), name);
 			lite_area(damroll(2, 15), 3);
 			break;
 		}
 
 		case ACT_MAP_LIGHT:
 		{
-#ifdef JP
-			msg_print("âÁ¤·¤¯µ±¤¤¤¿...");
-#else
-			msg_print("It shines brightly...");
-#endif
+			msg_print(_("眩しく輝いた...", "It shines brightly..."));
 			map_area(DETECT_RAD_MAP);
 			lite_area(damroll(2, 15), 3);
 			break;
@@ -3118,24 +3122,15 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_DETECT_ALL:
 		{
-#ifdef JP
-			msg_print("Çò¤¯ÌÀ¤ë¤¯µ±¤¤¤Æ¤¤¤ë...");
-			msg_print("¿´¤Ë¥¤¥á¡¼¥¸¤¬É⤫¤ó¤Ç¤­¤¿...");
-#else
-			msg_print("It glows bright white...");
-			msg_print("An image forms in your mind...");
-#endif
+			msg_print(_("白く明るく輝いている...", "It glows bright white..."));
+			msg_print(_("心にイメージが浮かんできた...", "An image forms in your mind..."));
 			detect_all(DETECT_RAD_DEFAULT);
 			break;
 		}
 
 		case ACT_DETECT_XTRA:
 		{
-#ifdef JP
-			msg_print("ÌÀ¤ë¤¯µ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows brightly...");
-#endif
+			msg_print(_("明るく輝いている...", "It glows brightly..."));
 			detect_all(DETECT_RAD_DEFAULT);
 			probing();
 			identify_fully(FALSE);
@@ -3144,11 +3139,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_ID_FULL:
 		{
-#ifdef JP
-			msg_print("²«¿§¤¯µ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows yellow...");
-#endif
+			msg_print(_("黄色く輝いている...", "It glows yellow..."));
 			identify_fully(FALSE);
 			break;
 		}
@@ -3161,22 +3152,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_RUNE_EXPLO:
 		{
-#ifdef JP
-			msg_print("ÌÀ¤ë¤¤ÀÖ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows bright red...");
-#endif
+			msg_print(_("明るい赤色に輝いている...", "It glows bright red..."));
 			explosive_rune();
 			break;
 		}
 
 		case ACT_RUNE_PROT:
 		{
-#ifdef JP
-			msg_print("¥Ö¥ë¡¼¤ËÌÀ¤ë¤¯µ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows light blue...");
-#endif
+			msg_print(_("ブルーに明るく輝いている...", "It glows light blue..."));
 			warding_glyph();
 			break;
 		}
@@ -3189,22 +3172,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_DEST_DOOR:
 		{
-#ifdef JP
-			msg_print("ÌÀ¤ë¤¤ÀÖ¿§¤Ëµ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows bright red...");
-#endif
+			msg_print(_("明るい赤色に輝いている...", "It glows bright red..."));
 			destroy_doors_touch();
 			break;
 		}
 
 		case ACT_STONE_MUD:
 		{
-#ifdef JP
-			msg_print("¸ÝÆ°¤·¤Æ¤¤¤ë...");
-#else
-			msg_print("It pulsates...");
-#endif
+			msg_print(_("鼓動している...", "It pulsates..."));
 			if (!get_aim_dir(&dir)) return FALSE;
 			wall_to_mud(dir, 20 + randint1(30));
 			break;
@@ -3218,22 +3193,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_ALCHEMY:
 		{
-#ifdef JP
-			msg_print("ÌÀ¤ë¤¤²«¿§¤Ëµ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows bright yellow...");
-#endif
+			msg_print(_("明るい黄色に輝いている...", "It glows bright yellow..."));
 			(void)alchemy();
 			break;
 		}
 
 		case ACT_DIM_DOOR:
 		{
-#ifdef JP
-			msg_print("¼¡¸µ¤ÎÈ⤬³«¤¤¤¿¡£ÌÜŪÃϤòÁª¤ó¤Ç²¼¤µ¤¤¡£");
-#else
-			msg_print("You open a dimensional gate. Choose a destination.");
-#endif
+			msg_print(_("次元の扉が開いた。目的地を選んで下さい。", "You open a dimensional gate. Choose a destination."));
 			if (!dimension_door()) return FALSE;
 			break;
 		}
@@ -3241,51 +3208,33 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_TELEPORT:
 		{
-#ifdef JP
-			msg_print("¼þ¤ê¤Î¶õ´Ö¤¬ÏĤó¤Ç¤¤¤ë...");
-#else
-			msg_print("It twists space around you...");
-#endif
+			msg_print(_("周りの空間が歪んでいる...", "It twists space around you..."));
 			teleport_player(100, 0L);
 			break;
 		}
 
 		case ACT_RECALL:
 		{
-#ifdef JP
-			msg_print("¤ä¤ï¤é¤«¤ÊÇò¿§¤Ëµ±¤¤¤Æ¤¤¤ë...");
-#else
-			msg_print("It glows soft white...");
-#endif
+			msg_print(_("やわらかな白色に輝いている...", "It glows soft white..."));
 			if (!word_of_recall()) return FALSE;
 			break;
 		}
 
 		case ACT_JUDGE:
 		{
-#ifdef JP
-			msg_format("%s¤ÏÀÖ¤¯ÌÀ¤ë¤¯¸÷¤Ã¤¿¡ª", name);
-#else
-			msg_format("The %s flashes bright red!", name);
-#endif
+			msg_format(_("%sは赤く明るく光った！", "The %s flashes bright red!"), name);
 			chg_virtue(V_KNOWLEDGE, 1);
 			chg_virtue(V_ENLIGHTEN, 1);
 			wiz_lite(FALSE);
-#ifdef JP
-			msg_format("%s¤Ï¤¢¤Ê¤¿¤ÎÂÎÎϤòÃ¥¤Ã¤¿...", name);
-			take_hit(DAMAGE_LOSELIFE, damroll(3,8), "¿³È½¤ÎÊõÀÐ", -1);
-#else
-			msg_format("The %s drains your vitality...", name);
-			take_hit(DAMAGE_LOSELIFE, damroll(3, 8), "the Jewel of Judgement", -1);
-#endif
+			
+			msg_format(_("%sはあなたの体力を奪った...", "The %s drains your vitality..."), name);
+			take_hit(DAMAGE_LOSELIFE, damroll(3,8), _("審判の宝石", "the Jewel of Judgement"), -1);
+			
 			(void)detect_traps(DETECT_RAD_DEFAULT, TRUE);
 			(void)detect_doors(DETECT_RAD_DEFAULT);
 			(void)detect_stairs(DETECT_RAD_DEFAULT);
-#ifdef JP
-			if (get_check("µ¢´Ô¤ÎÎϤò»È¤¤¤Þ¤¹¤«¡©"))
-#else
-			if (get_check("Activate recall? "))
-#endif
+			
+			if (get_check(_("帰還の力を使いますか？", "Activate recall? ")))
 			{
 				(void)word_of_recall();
 			}
@@ -3296,11 +3245,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_TELEKINESIS:
 		{
 			if (!get_aim_dir(&dir)) return FALSE;
-#ifdef JP
-			msg_format("%s¤ò¿­¤Ð¤·¤¿¡£", name);
-#else
-			msg_format("You stretched your %s.", name);
-#endif
+			msg_format(_("%sを伸ばした。", "You stretched your %s."), name);
 			fetch(dir, 500, TRUE);
 			break;
 		}
@@ -3310,11 +3255,7 @@ bool activate_random_artifact(object_type *o_ptr)
 			int i;
 			monster_type *m_ptr;
 			monster_race *r_ptr;
-#ifdef JP
-			msg_print("´ñ̯¤Ê¾ì½ê¤¬Æ¬¤ÎÃæ¤ËÉ⤫¤ó¤À¡¥¡¥¡¥");
-#else
-			msg_print("Some strange places show up in your mind. And you see ...");
-#endif
+			msg_print(_("奇妙な場所が頭の中に浮かんだ．．．", "Some strange places show up in your mind. And you see ..."));
 			/* Process the monsters (backwards) */
 			for (i = m_max - 1; i >= 1; i--)
 			{
@@ -3328,11 +3269,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 				if(r_ptr->flags1 & RF1_UNIQUE)
 				{
-#ifdef JP
-					msg_format("%s¡¥ ",r_name + r_ptr->name);
-#else
-					msg_format("%s. ",r_name + r_ptr->name);
-#endif
+					msg_format(_("%s． ", "%s. "),r_name + r_ptr->name);
 				}
 			}
 			break;
@@ -3352,11 +3289,7 @@ bool activate_random_artifact(object_type *o_ptr)
 				(void)stair_creation();
 				break;
 			default:
-#ifdef JP
-				if (get_check("¤³¤Î³¬¤òµî¤ê¤Þ¤¹¤«¡©"))
-#else
-				if (get_check("Leave this level? "))
-#endif
+				if (get_check(_("この階を去りますか？", "Leave this level? ")))
 				{
 					if (autosave_l) do_cmd_save_game(TRUE);
 
@@ -3369,18 +3302,10 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_DISP_CURSE_XTRA:
 		{
-#ifdef JP
-			msg_format("%s¤¬¿¿¼Â¤ò¾È¤é¤·½Ð¤¹...", name);
-#else
-			msg_format("The %s exhibits the truth...", name);
-#endif
+			msg_format(_("%sが真実を照らし出す...", "The %s exhibits the truth..."), name);
 			if (remove_all_curse())
 			{
-#ifdef JP
-				msg_print("狼¤Ë¸«¼é¤é¤ì¤Æ¤¤¤ë¤è¤¦¤Êµ¤¤¬¤¹¤ë¡£");
-#else
-				msg_print("You feel as if someone is watching over you.");
-#endif
+				msg_print(_("誰かに見守られているような気がする。", "You feel as if someone is watching over you."));
 			}
 			(void)probing();
 			break;
@@ -3388,33 +3313,21 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_BRAND_FIRE_BOLTS:
 		{
-#ifdef JP
-			msg_format("%s¤¬¿¼¹È¤Ëµ±¤¤¤¿...", name);
-#else
-			msg_format("Your %s glows deep red...", name);
-#endif
+			msg_format(_("%sが深紅に輝いた...", "Your %s glows deep red..."), name);
 			(void)brand_bolts();
 			break;
 		}
 
 		case ACT_RECHARGE_XTRA:
 		{
-#ifdef JP
-			msg_format("%s¤¬Çò¤¯µ±¤¤¤¿¡¥¡¥¡¥", name);
-#else
-			msg_format("The %s gleams with blinding light...", name);
-#endif
+			msg_format(_("%sが白く輝いた．．．", "The %s gleams with blinding light..."), name);
 			if (!recharge(1000)) return FALSE;
 			break;
 		}
 
 		case ACT_LORE:
 		{
-#ifdef JP
-			msg_print("ÀФ¬±£¤µ¤ì¤¿ÈëÌ©¤ò¼Ì¤·½Ð¤·¤¿¡¥¡¥¡¥");
-#else
-			msg_print("The stone reveals hidden mysteries...");
-#endif
+			msg_print(_("石が隠された秘密を写し出した．．．", "The stone reveals hidden mysteries..."));
 			if (!ident_spell(FALSE)) return FALSE;
 
 			if (mp_ptr->spell_book)
@@ -3436,11 +3349,7 @@ bool activate_random_artifact(object_type *o_ptr)
 					p_ptr->csp_frac = 0;
 
 					/* Message */
-#ifdef JP
-					msg_print("ÀФòÀ©¸æ¤Ç¤­¤Ê¤¤¡ª");
-#else
-					msg_print("You are too weak to control the stone!");
-#endif
+					msg_print(_("石を制御できない！", "You are too weak to control the stone!"));
 					/* Hack -- Bypass free action */
 					(void)set_paralyzed(p_ptr->paralyzed +
 						randint1(5 * oops + 1));
@@ -3453,32 +3362,20 @@ bool activate_random_artifact(object_type *o_ptr)
 				/* Redraw mana */
 				p_ptr->redraw |= (PR_MANA);
 			}
-#ifdef JP
-			take_hit(DAMAGE_LOSELIFE, damroll(1, 12), "´í¸±¤ÊÈëÌ©", -1);
-#else
-			take_hit(DAMAGE_LOSELIFE, damroll(1, 12), "perilous secrets", -1);
-#endif
+			take_hit(DAMAGE_LOSELIFE, damroll(1, 12), _("危険な秘密", "perilous secrets"), -1);
 			/* Confusing. */
 			if (one_in_(5)) (void)set_confused(p_ptr->confused +
 				randint1(10));
 
 			/* Exercise a little care... */
 			if (one_in_(20))
-#ifdef JP
-				take_hit(DAMAGE_LOSELIFE, damroll(4, 10), "´í¸±¤ÊÈëÌ©", -1);
-#else
-				take_hit(DAMAGE_LOSELIFE, damroll(4, 10), "perilous secrets", -1);
-#endif
+				take_hit(DAMAGE_LOSELIFE, damroll(4, 10), _("危険な秘密", "perilous secrets"), -1);
 			break;
 		}
 
 		case ACT_SHIKOFUMI:
 		{
-#ifdef JP
-			msg_print("Î϶¯¤¯»Í¸Ô¤òƧ¤ó¤À¡£");
-#else
-			msg_print("You stamp. (as if you are in a ring.)");
-#endif
+			msg_print(_("力強く四股を踏んだ。", "You stamp. (as if you are in a ring.)"));
 			(void)set_afraid(0);
 			(void)set_hero(randint1(20) + 20, FALSE);
 			dispel_evil(p_ptr->lev * 3);
@@ -3500,7 +3397,7 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_ULTIMATE_RESIST:
 		{
-			int v = randint1(25)+25;
+			TIME_EFFECT v = randint1(25)+25;
 			(void)set_afraid(0);
 			(void)set_hero(v, FALSE);
 			(void)hp_player(10);
@@ -3518,7 +3415,8 @@ bool activate_random_artifact(object_type *o_ptr)
 		/* Unique activation */
 		case ACT_CAST_OFF:
 		{
-			int inv, o_idx, t;
+			int inv, t;
+			OBJECT_IDX o_idx;
 			char o_name[MAX_NLEN];
 			object_type forge;
 
@@ -3534,14 +3432,14 @@ bool activate_random_artifact(object_type *o_ptr)
 			object_copy(&forge, o_ptr);
 			inven_item_increase(inv, (0 - o_ptr->number));
 			inven_item_optimize(inv);
-			o_idx = drop_near(&forge, 0, py, px);
+			o_idx = drop_near(&forge, 0, p_ptr->y, p_ptr->x);
 			o_ptr = &o_list[o_idx];
 
 			object_desc(o_name, o_ptr, OD_NAME_ONLY);
-			msg_format(_("%s¤ò椮¼Î¤Æ¤¿¡£", "You cast off %s."), o_name);
+			msg_format(_("%sを脱ぎ捨てた。", "You cast off %s."), o_name);
 
 			/* Get effects */
-			msg_print(_("¡Ödz¤¨¾å¤¬¤ì²¶¤Î¾®±§Ã衪¡×", "You say, 'Burn up my cosmo!"));
+			msg_print(_("「燃え上がれ俺の小宇宙！」", "You say, 'Burn up my cosmo!"));
 			t = 20 + randint1(20);
 			(void)set_blind(p_ptr->blind + t);
 			(void)set_afraid(0);
@@ -3553,8 +3451,8 @@ bool activate_random_artifact(object_type *o_ptr)
 			(void)set_shero(p_ptr->shero + t, FALSE);
 			if (p_ptr->pclass == CLASS_FORCETRAINER)
 			{
-				p_ptr->magic_num1[0] = plev * 5 + 190;
-				msg_print(_("µ¤¤¬ÇúȯÀ£Á°¤Ë¤Ê¤Ã¤¿¡£", "Your force are immediatly before explosion."));
+				P_PTR_KI = plev * 5 + 190;
+				msg_print(_("気が爆発寸前になった。", "Your force are immediatly before explosion."));
 			}
 
 			break;
@@ -3562,26 +3460,22 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		case ACT_FALLING_STAR:
 		{
-			msg_print(_("¤¢¤Ê¤¿¤ÏÍÅÅá¤ËÌ¥Æþ¤é¤ì¤¿¡Ä", "You are enchanted by cursed blade..."));
-			msg_print(_("¡Ö¶¸¤Û¤·¤¯ ·ì¤Î¤´¤È¤­ ·î¤Ï¤Î¤Ü¤ì¤ê Èë¤á¤ª¤­¤· Ëâ·õ ¤¤¤º¤³¤¾¤ä¡×", "'Behold the blade arts.'"));
-			massacre(py, px);
+			msg_print(_("あなたは妖刀に魅入られた…", "You are enchanted by cursed blade..."));
+			msg_print(_("「狂ほしく 血のごとき 月はのぼれり 秘めおきし 魔剣 いずこぞや」", "'Behold the blade arts.'"));
+			massacre();
 			break;
 		}
 
 		case ACT_GRAND_CROSS:
 		{
-			msg_print(_("¡Ö°Ç¤Ë´Ô¤ì¡ª¡×", "You say, 'Return to darkness!'"));
-			project(0, 8, py, px, (randint1(100) + 200) * 2, GF_HOLY_FIRE, PROJECT_KILL | PROJECT_ITEM | PROJECT_GRID, -1);
+			msg_print(_("「闇に還れ！」", "You say, 'Return to darkness!'"));
+			project(0, 8, p_ptr->y, p_ptr->x, (randint1(100) + 200) * 2, GF_HOLY_FIRE, PROJECT_KILL | PROJECT_ITEM | PROJECT_GRID, -1);
 			break;
 		}
 
 		case ACT_TELEPORT_LEVEL:
 		{
-#ifdef JP
-			if (!get_check("ËÜÅö¤Ë¾¤Î³¬¤Ë¥Æ¥ì¥Ý¡¼¥È¤·¤Þ¤¹¤«¡©")) return FALSE;
-#else
-			if (!get_check("Are you sure? (Teleport Level)")) return FALSE;
-#endif
+			if (!get_check(_("本当に他の階にテレポートしますか？", "Are you sure? (Teleport Level)"))) return FALSE;
 			teleport_level(0);
 			break;
 		}
@@ -3589,13 +3483,8 @@ bool activate_random_artifact(object_type *o_ptr)
 		case ACT_STRAIN_HASTE:
 		{
 			int t;
-#ifdef JP
-			msg_format("%s¤Ï¤¢¤Ê¤¿¤ÎÂÎÎϤòÃ¥¤Ã¤¿...", name);
-			take_hit(DAMAGE_LOSELIFE, damroll(3, 8), "²Ã®¤·¤¿ÈèÏ«", -1);
-#else
-			msg_format("The %s drains your vitality...", name);
-			take_hit(DAMAGE_LOSELIFE, damroll(3, 8), "the strain of haste", -1);
-#endif
+			msg_format(_("%sはあなたの体力を奪った...", "The %s drains your vitality..."), name);
+			take_hit(DAMAGE_LOSELIFE, damroll(3, 8), _("加速した疲労", "the strain of haste"), -1);
 			t = 25 + randint1(25);
 			(void)set_fast(p_ptr->fast + t, FALSE);
 			break;
@@ -3606,28 +3495,20 @@ bool activate_random_artifact(object_type *o_ptr)
 			int x, y;
 
 			if (!get_rep_dir2(&dir)) return FALSE;
-			y = py+ddy[dir];
-			x = px+ddx[dir];
+			y = p_ptr->y+ddy[dir];
+			x = p_ptr->x+ddx[dir];
 			tsuri_dir = dir;
 			if (!cave_have_flag_bold(y, x, FF_WATER))
 			{
-#ifdef JP
-				msg_print("¤½¤³¤Ï¿åÊդǤϤʤ¤¡£");
-#else
-				msg_print("There is no fishing place.");
-#endif
+				msg_print(_("そこは水辺ではない。", "There is no fishing place."));
 				return FALSE;
 			}
 			else if (cave[y][x].m_idx)
 			{
 				char m_name[80];
 				monster_desc(m_name, &m_list[cave[y][x].m_idx], 0);
-#ifdef JP
-				msg_format("%s¤¬¼ÙËâ¤À¡ª", m_name);
-#else
-				msg_format("%^s is stand in your way.", m_name);
-#endif
-				energy_use = 0;
+				msg_format(_("%sが邪魔だ！", "%^s is stand in your way."), m_name);
+				p_ptr->energy_use = 0;
 				return FALSE;
 			}
 			set_action(ACTION_FISH);
@@ -3639,27 +3520,18 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			int count = 0, i;
 			monster_type *m_ptr;
-#ifndef JP
 			cptr kakusan = "";
-#endif
-			if (summon_named_creature(0, py, px, MON_SUKE, PM_FORCE_PET))
+			
+			if (summon_named_creature(0, p_ptr->y, p_ptr->x, MON_SUKE, PM_FORCE_PET))
 			{
-#ifdef JP
-				msg_print("¡Ø½õ¤µ¤ó¡Ù¤¬¸½¤ì¤¿¡£");
-#else
-				msg_print("Suke-san apperars.");
+				msg_print(_("『助さん』が現れた。", "Suke-san apperars."));
 				kakusan = "Suke-san";
-#endif
 				count++;
 			}
-			if (summon_named_creature(0, py, px, MON_KAKU, PM_FORCE_PET))
+			if (summon_named_creature(0, p_ptr->y, p_ptr->x, MON_KAKU, PM_FORCE_PET))
 			{
-#ifdef JP
-				msg_print("¡Ø³Ê¤µ¤ó¡Ù¤¬¸½¤ì¤¿¡£");
-#else
-				msg_print("Kaku-san appears.");
+				msg_print(_("『格さん』が現れた。", "Kaku-san appears."));
 				kakusan = "Kaku-san";
-#endif
 				count++;
 			}
 			if (!count)
@@ -3669,8 +3541,8 @@ bool activate_random_artifact(object_type *o_ptr)
 					m_ptr = &m_list[i];
 					if (!m_ptr->r_idx) continue;
 					if (!((m_ptr->r_idx == MON_SUKE) || (m_ptr->r_idx == MON_KAKU))) continue;
-					if (!los(m_ptr->fy, m_ptr->fx, py, px)) continue;
-					if (!projectable(m_ptr->fy, m_ptr->fx, py, px)) continue;
+					if (!los(m_ptr->fy, m_ptr->fx, p_ptr->y, p_ptr->x)) continue;
+					if (!projectable(m_ptr->fy, m_ptr->fx, p_ptr->y, p_ptr->x)) continue;
 					count++;
 					break;
 				}
@@ -3678,11 +3550,8 @@ bool activate_random_artifact(object_type *o_ptr)
 
 			if (count)
 			{
-#ifdef JP
-				msg_print("¡Ö¼Ô¤É¤â¡¢¤Ò¤«¤¨¤ª¤í¤¦¡ª¡ª¡ª¤³¤Î¤ªÊý¤ò¤É¤Ê¤¿¤È¤³¤³¤í¤¨¤ë¡£¡×");
-#else
-				msg_format("%^s says 'WHO do you think this person is! Bow your head, down your knees!'", kakusan);
-#endif
+				msg_format(_("「者ども、ひかえおろう！！！このお方をどなたとこころえる。」", 
+							"%^s says 'WHO do you think this person is! Bow your head, down your knees!'"), kakusan);
 				sukekaku = TRUE;
 				stun_monsters(120);
 				confuse_monsters(120);
@@ -3692,11 +3561,7 @@ bool activate_random_artifact(object_type *o_ptr)
 			}
 			else
 			{
-#ifdef JP
-				msg_print("¤·¤«¤·¡¢²¿¤âµ¯¤­¤Ê¤«¤Ã¤¿¡£");
-#else
-				msg_print("Nothing happen.");
-#endif
+				msg_print(_("しかし、何も起きなかった。", "Nothing happen."));
 			}
 			break;
 		}
@@ -3705,25 +3570,13 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			/* Only for Muramasa */
 			if (o_ptr->name1 != ART_MURAMASA) return FALSE;
-#ifdef JP
-			if (get_check("ËÜÅö¤Ë»È¤¤¤Þ¤¹¤«¡©"))
-#else
-			if (get_check("Are you sure?!"))
-#endif
+			if (get_check(_("本当に使いますか？", "Are you sure?!")))
 			{
-#ifdef JP
-				msg_print("¼Àµ¤¬¿Ì¤¨¤¿¡¥¡¥¡¥");
-#else
-				msg_print("The Muramasa pulsates...");
-#endif
+				msg_print(_("村正が震えた．．．", "The Muramasa pulsates..."));
 				do_inc_stat(A_STR);
 				if (one_in_(2))
 				{
-#ifdef JP
-					msg_print("¼Àµ¤Ï²õ¤ì¤¿¡ª");
-#else
-					msg_print("The Muramasa is destroyed!");
-#endif
+					msg_print(_("村正は壊れた！", "The Muramasa is destroyed!"));
 					curse_weapon_object(TRUE, o_ptr);
 				}
 			}
@@ -3734,11 +3587,7 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			/* Only for Bloody Moon */
 			if (o_ptr->name1 != ART_BLOOD) return FALSE;
-#ifdef JP
-			msg_print("³ù¤¬ÌÀ¤ë¤¯µ±¤¤¤¿...");
-#else
-			msg_print("Your scythe glows brightly!");
-#endif
+			msg_print(_("鎌が明るく輝いた...", "Your scythe glows brightly!"));
 			get_bloody_moon_flags(o_ptr);
 			if (p_ptr->prace == RACE_ANDROID) calc_android_exp();
 			p_ptr->update |= (PU_BONUS | PU_HP);
@@ -3749,23 +3598,19 @@ bool activate_random_artifact(object_type *o_ptr)
 		{
 			int num = 1;
 			int i;
-			int flg = PROJECT_STOP | PROJECT_GRID | PROJECT_ITEM | PROJECT_KILL;
+			BIT_FLAGS flg = PROJECT_STOP | PROJECT_GRID | PROJECT_ITEM | PROJECT_KILL;
 			int tx, ty;
 
 			/* Only for Crimson */
 			if (o_ptr->name1 != ART_CRIMSON) return FALSE;
 
-#ifdef JP
-			msg_print("¤»¤Ã¤«¤¯¤À¤«¤é¡Ø¥¯¥ê¥à¥¾¥ó¡Ù¤ò¤Ö¤Ã¤Ñ¤Ê¤¹¤¼¡ª");
-#else
-			msg_print("I'll fire CRIMSON! SEKKAKUDAKARA!");
-#endif
+			msg_print(_("せっかくだから『クリムゾン』をぶっぱなすぜ！", "I'll fire CRIMSON! SEKKAKUDAKARA!"));
 
 			if (!get_aim_dir(&dir)) return FALSE;
 
 			/* Use the given direction */
-			tx = px + 99 * ddx[dir];
-			ty = py + 99 * ddy[dir];
+			tx = p_ptr->x + 99 * ddx[dir];
+			ty = p_ptr->y + 99 * ddy[dir];
 
 			/* Hack -- Use an actual "target" */
 			if ((dir == 5) && target_okay())
@@ -3793,18 +3638,14 @@ bool activate_random_artifact(object_type *o_ptr)
 
 		default:
 		{
-#ifdef JP
-			msg_format("Unknown activation effect: %d.", act_ptr->index);
-#else
-			msg_format("Unknown activation effect: %d.", act_ptr->index);
-#endif
+			msg_format(_("Unknown activation effect: %d.", "Unknown activation effect: %d."), act_ptr->index);
 			return FALSE;
 		}
 	}
 
 	/* Set activation timeout */
 	if (act_ptr->timeout.constant >= 0) {
-		o_ptr->timeout = act_ptr->timeout.constant;
+		o_ptr->timeout = (s16b)act_ptr->timeout.constant;
 		if (act_ptr->timeout.dice > 0) {
 			o_ptr->timeout += randint1(act_ptr->timeout.dice);
 		}
@@ -3832,7 +3673,12 @@ bool activate_random_artifact(object_type *o_ptr)
 	return TRUE;
 }
 
-
+/*!
+ * @brief 固定アーティファクト『ブラッディムーン』の特性を変更する。
+ * @details スレイ2d2種、及びone_resistance()による耐性1d2種、pval2種を得る。
+ * @param o_ptr 対象のオブジェクト構造体（ブラッディムーン）のポインタ
+ * @return なし
+ */
 void get_bloody_moon_flags(object_type *o_ptr)
 {
 	int dummy, i;
@@ -3861,7 +3707,17 @@ void get_bloody_moon_flags(object_type *o_ptr)
 	}
 }
 
-
+/*!
+ * @brief 固定アーティファクト生成時の特別なハードコーディング処理を行う。.
+ * @details random_artifact_resistance()とあるが実際は固定アーティファクトである。
+ * 対象は恐怖の仮面、村正、ロビントンのハープ、龍争虎鬪、ブラッディムーン、羽衣、天女の羽衣、ミリム、
+ * その他追加耐性、特性追加処理。
+ * @attention プレイヤーの各種ステータスに依存した処理がある。
+ * @todo 折を見て関数名を変更すること。
+ * @param o_ptr 対象のオブジェクト構造体ポインタ
+ * @param a_ptr 生成する固定アーティファクト構造体ポインタ
+ * @return なし
+ */
 void random_artifact_resistance(object_type * o_ptr, artifact_type *a_ptr)
 {
 	bool give_resistance = FALSE, give_power = FALSE;
@@ -3955,14 +3811,22 @@ void random_artifact_resistance(object_type * o_ptr, artifact_type *a_ptr)
 }
 
 
-/*
- * Create the artifact of the specified number
+/*!
+ * @brief フロアの指定された位置に固定アーティファクトを生成する。 / Create the artifact of the specified number
+ * @details 固定アーティファクト構造体から基本ステータスをコピーした後、所定の座標でdrop_item()で落とす。
+ * @param a_idx 生成する固定アーティファクト構造体のID
+ * @param y アイテムを落とす地点のy座標
+ * @param x アイテムを落とす地点のx座標
+ * @return 生成が成功したか否か、失敗はIDの不全、ベースアイテムの不全、drop_item()の失敗時に起こる。
+ * @attention この処理はdrop_near()内で普通の固定アーティファクトが重ならない性質に依存する.
+ * 仮に2個以上存在可能かつ装備品以外の固定アーティファクトが作成されれば
+ * drop_near()関数の返り値は信用できなくなる.
  */
 bool create_named_art(int a_idx, int y, int x)
 {
 	object_type forge;
 	object_type *q_ptr;
-	int i;
+	IDX i;
 
 	artifact_type *a_ptr = &a_info[a_idx];
 
@@ -3982,7 +3846,7 @@ bool create_named_art(int a_idx, int y, int x)
 	object_prep(q_ptr, i);
 
 	/* Save the name */
-	q_ptr->name1 = a_idx;
+	q_ptr->name1 = (byte_hack)a_idx;
 
 	/* Extract the fields */
 	q_ptr->pval = a_ptr->pval;
@@ -4004,12 +3868,137 @@ bool create_named_art(int a_idx, int y, int x)
 
 	random_artifact_resistance(q_ptr, a_ptr);
 
-	/*
-	 * drop_near()Æâ¤ÇÉáÄ̤θÇÄꥢ¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤¬½Å¤Ê¤é¤Ê¤¤À­¼Á¤Ë°Í¸¤¹¤ë.
-	 * ²¾¤Ë2¸Ä°Ê¾å¸ºß²Äǽ¤«¤ÄÁõÈ÷Éʰʳ°¤Î¸ÇÄꥢ¡¼¥Æ¥£¥Õ¥¡¥¯¥È¤¬ºîÀ®¤µ¤ì¤ì¤Ð
-	 * ¤³¤Î´Ø¿ô¤ÎÊÖ¤êÃͤϿ®ÍѤǤ­¤Ê¤¯¤Ê¤ë.
-	 */
-
 	/* Drop the artifact from heaven */
 	return drop_near(q_ptr, -1, y, x) ? TRUE : FALSE;
 }
+/*対邪平均ダメージの計算処理*/
+int calc_arm_avgdamage(object_type *o_ptr)
+{
+	u32b flgs[TR_FLAG_SIZE];
+	object_flags(o_ptr, flgs);
+
+	HIT_POINT dam, base, s_evil, forced, vorpal;
+	dam = base = s_evil = forced = vorpal = 0;
+
+	dam = base = (o_ptr->dd * o_ptr->ds + o_ptr->dd) / 2;
+
+	if(have_flag(flgs, TR_KILL_EVIL))
+	{
+		dam = s_evil = dam * 7 / 2;
+	}
+	else if(!have_flag(flgs, TR_KILL_EVIL) && have_flag(flgs, TR_SLAY_EVIL))
+	{	
+		dam = s_evil = dam * 2;
+	}
+	else s_evil = dam;
+
+	if (have_flag(flgs, TR_FORCE_WEAPON))
+	{
+		dam = forced = dam * 3 / 2 + (o_ptr->dd * o_ptr->ds + o_ptr->dd);
+	}
+	else forced = dam;
+
+	if(have_flag(flgs, TR_VORPAL))
+	{
+		dam = vorpal = dam * 11 / 9;
+	}
+	else vorpal = dam;
+
+	dam = dam + o_ptr->to_d;
+
+	msg_format_wizard(CHEAT_OBJECT,"素:%d> 対邪:%d> 理力:%d> 切:%d> 最終:%d",
+		base, s_evil, forced, vorpal, dam);
+
+	return(dam);
+}
+
+static int suppression_evil_dam(object_type *o_ptr)
+{
+	int num = FALSE;
+	u32b flgs[TR_FLAG_SIZE];
+	object_flags(o_ptr, flgs);
+
+	if (have_flag(flgs, TR_VAMPIRIC))
+	{
+		if(have_flag(flgs, TR_BLOWS) && (o_ptr->pval == 1) && (calc_arm_avgdamage(o_ptr) > 52))
+		{
+			num = TRUE;
+		}
+		else if(have_flag(flgs, TR_BLOWS) && (o_ptr->pval == 2) && (calc_arm_avgdamage(o_ptr) > 43))
+		{
+			num = TRUE;
+		}
+		else if( have_flag(flgs, TR_BLOWS) && (o_ptr->pval == 3) && (calc_arm_avgdamage(o_ptr) > 33))
+		{
+			num = TRUE;
+		}
+		else if (calc_arm_avgdamage(o_ptr) > 63)
+		{
+			num = TRUE;
+		}
+	}
+	else
+	{
+		if (have_flag(flgs, TR_BLOWS) && (o_ptr->pval == 1) && (calc_arm_avgdamage(o_ptr) > 65))
+		{
+			num = TRUE;
+		}
+		else if (have_flag(flgs, TR_BLOWS) && (o_ptr->pval == 2) && (calc_arm_avgdamage(o_ptr) > 52))
+		{
+			num = TRUE;
+		}
+		else if (have_flag(flgs, TR_BLOWS) && (o_ptr->pval == 3) && (calc_arm_avgdamage(o_ptr) > 40))
+		{
+			num = TRUE;
+		}
+		else if (calc_arm_avgdamage(o_ptr) > 75)
+		{
+			num = TRUE;
+		}
+	}
+	return(num);
+}
+
+static int weakening_artifact(object_type *o_ptr)
+{
+	 KIND_OBJECT_IDX k_idx = lookup_kind(o_ptr->sval, o_ptr->tval);
+	 object_kind *k_ptr = &k_info[k_idx];
+
+	 if ((k_ptr->dd < o_ptr->dd) || (k_ptr->ds < o_ptr->ds))
+	 {
+		int pre_dd = o_ptr->dd;
+		int pre_ds = o_ptr->ds;
+
+		if (o_ptr->dd > o_ptr->ds)
+		{
+			o_ptr->dd--;
+		}
+		else
+		{
+			o_ptr->ds--;
+		}
+
+		msg_format_wizard(CHEAT_OBJECT, 
+			_("ダイスが抑制されました。%dd%d -> %dd%d", "Dice Supress %dd%d -> %dd%d"),
+			pre_dd, pre_ds, o_ptr->dd, o_ptr->ds);
+		return 1;
+	}
+	
+	if (o_ptr->to_d > 10)
+	{
+		int pre_damage = o_ptr->to_d;
+
+		o_ptr->to_d = o_ptr->to_d - damroll(1, 6);
+		if (o_ptr->to_d < 10)
+		{
+			o_ptr->to_d = 10;
+		}
+
+		msg_format_wizard(CHEAT_OBJECT,
+			_("ダメージ修正が抑制されました。 %d -> %d", "Plus-Damage Supress %d -> %d"),
+			pre_damage, o_ptr->to_d);
+
+		return 1;
+	 }
+	 return 0;
+}
\ No newline at end of file