From 98064d23a7231816d2c04e1e95c90b18d5636b30 Mon Sep 17 00:00:00 2001
From: Kenpachi Developer <Kenpachi.Developer@gmx.de>
Date: Thu, 2 Jul 2020 04:26:09 +0200
Subject: Add bMagicSubDefEle item bonus

---
 src/map/battle.c | 13 +++++++++++++
 src/map/map.h    |  2 +-
 src/map/pc.c     | 23 +++++++++++++++++++++++
 src/map/pc.h     |  4 ++++
 4 files changed, 41 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/map/battle.c b/src/map/battle.c
index 12d85993f..956cc4a49 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -1068,6 +1068,19 @@ static int64 battle_calc_cardfix(int attack_type, struct block_list *src, struct
 							continue;
 						ele_fix += tsd->subele2[i].rate;
 					}
+
+					// Apply bMagicSubDefEle damage reduction.
+					switch (src->type) {
+					case BL_MOB:
+						ele_fix += tsd->magic_sub_def_ele[status_get_element(src)].rate_mob;
+						break;
+					case BL_PC:
+						ele_fix += tsd->magic_sub_def_ele[status_get_element(src)].rate_pc;
+						break;
+					default:
+						break;
+					}
+
 					cardfix = cardfix * (100 - ele_fix) / 100;
 				}
 				cardfix = cardfix * (100 - tsd->subsize[sstatus->size]) / 100;
diff --git a/src/map/map.h b/src/map/map.h
index f57bb0278..9f17ae439 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -557,7 +557,7 @@ enum status_point_types { //we better clean up this enum and change it name [Hem
 	SP_SKILL_USE_SP,SP_MAGIC_ATK_ELE, SP_ADD_FIXEDCAST, SP_ADD_VARIABLECAST,  //2055-2058
 	SP_SET_DEF_RACE,SP_SET_MDEF_RACE, //2059-2060
 	SP_RACE_TOLERANCE,SP_ADDMAXWEIGHT, //2061-2062
-	SP_SUB_DEF_ELE, // 2063
+	SP_SUB_DEF_ELE, SP_MAGIC_SUB_DEF_ELE, // 2063-2064
 
 	/* must be the last, plugins add bonuses from this value onwards */
 	SP_LAST_KNOWN,
diff --git a/src/map/pc.c b/src/map/pc.c
index 2d3115d68..242c43ba3 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -4053,6 +4053,29 @@ static int pc_bonus3(struct map_session_data *sd, int type, int type2, int type3
 					sd->sub_def_ele[type2].rate_pc += type3;
 			}
 
+			break;
+		case SP_MAGIC_SUB_DEF_ELE:
+			if ((type2 >= ELE_MAX && type2 != ELE_ALL) || type2 < ELE_NEUTRAL) {
+				ShowError("pc_bonus3: SP_MAGIC_SUB_DEF_ELE: Invalid element %d\n", type2);
+				break;
+			}
+
+			if (type2 == ELE_ALL) {
+				for (int j = ELE_NEUTRAL; j < ELE_MAX; j++) {
+					if ((val & 1) != 0)
+						sd->magic_sub_def_ele[j].rate_mob += type3;
+
+					if ((val & 2) != 0)
+						sd->magic_sub_def_ele[j].rate_pc += type3;
+				}
+			} else {
+				if ((val & 1) != 0)
+					sd->magic_sub_def_ele[type2].rate_mob += type3;
+
+				if ((val & 2) != 0)
+					sd->magic_sub_def_ele[type2].rate_pc += type3;
+			}
+
 			break;
 
 		default:
diff --git a/src/map/pc.h b/src/map/pc.h
index a0c3bf955..3f8f88444 100644
--- a/src/map/pc.h
+++ b/src/map/pc.h
@@ -399,6 +399,10 @@ BEGIN_ZEROED_BLOCK; // this block will be globally zeroed at the beginning of st
 		int rate_mob;   //!< Physical damage reduction against monster's defense element.
 		int rate_pc;    //!< Physical damage reduction against player's defense element.
 	} sub_def_ele[ELE_MAX]; //!< Bonus bSubDefEle data structure.
+	struct {
+		int rate_mob;         //!< Magical damage reduction against monster's defense element.
+		int rate_pc;          //!< Magical damage reduction against player's defense element.
+	} magic_sub_def_ele[ELE_MAX]; //!< Bonus bMagicSubDefEle data structure.
 	struct {
 		int atk_rate;
 		int arrow_atk,arrow_ele,arrow_cri,arrow_hit;
-- 
cgit v1.2.3-60-g2f50