bHPGainRateWhenHit.patch

bHPGainRateWhenHit.patch

From c33f0a5ea60757f48a43b61aaa0bf3edf16fd904 Mon Sep 17 00:00:00 2001
From: Litro <haruna.epic@gmail.com>
Date: Sun, 4 Jul 2021 16:39:15 +0700
Subject: [PATCH] * bHPGainRateWhenHit

Source: https://raw.githubusercontent.com/AnnieRuru/Release/master/plugins/Request%20%26%20Answer/bHPGainRateWhenHit/bHPGainRateWhenHit_0.5.c
---
 src/map/battle.cpp           | 45 ++++++++++++++++++++++++++++++++++++
 src/map/map.hpp              |  4 +++-
 src/map/pc.cpp               | 20 ++++++++++++++++
 src/map/pc.hpp               |  6 +++++
 src/map/script_constants.hpp |  1 +
 src/map/status.cpp           |  6 +++++
 6 files changed, 81 insertions(+), 1 deletion(-)

diff --git a/src/map/battle.cpp b/src/map/battle.cpp
index d64082c30..356234140 100644
--- a/src/map/battle.cpp
+++ b/src/map/battle.cpp
@@ -1410,6 +1410,51 @@ int64 battle_calc_damage(struct block_list *src,struct block_list *bl,struct Dam
 
 	if (bl->type == BL_PC) {
 		sd=(struct map_session_data *)bl;
+
+		// bHPGainRateWhenHit
+		if (sd->hp_gain_rate_chance_weapon && sd->hp_gain_rate_amount_weapon && (flag & BF_WEAPON) && (rnd() % 1000) < sd->hp_gain_rate_chance_weapon)
+		{
+			if (sd->hp_gain_rate_amount_weapon >= 100)
+			{
+				pc_heal(sd, (unsigned int)damage, 0, true );
+				return 0;
+			}
+			else
+			{
+				pc_heal(sd, (unsigned int)(damage * sd->hp_gain_rate_amount_weapon / 100), 0, true);
+				damage -= damage * sd->hp_gain_rate_amount_weapon / 100;
+				if(damage < 1) return 0;
+			}
+		}
+		if (sd->hp_gain_rate_chance_magic && sd->hp_gain_rate_amount_magic && (flag & BF_MAGIC) && (rnd() % 1000) < sd->hp_gain_rate_chance_magic)
+		{
+			if (sd->hp_gain_rate_amount_magic >= 100)
+			{
+				pc_heal(sd, (unsigned int)damage, 0, true );
+				return 0;
+			}
+			else
+			{
+				pc_heal(sd, (unsigned int)(damage * sd->hp_gain_rate_amount_magic / 100), 0, true);
+				damage -= damage * sd->hp_gain_rate_amount_magic / 100;
+				if(damage < 1) return 0;
+			}
+		}
+		if (sd->hp_gain_rate_chance_misc && sd->hp_gain_rate_amount_misc && (flag & BF_MISC) && (rnd() % 1000) < sd->hp_gain_rate_chance_misc)
+		{
+			if (sd->hp_gain_rate_amount_misc >= 100)
+			{
+				pc_heal(sd, (unsigned int)damage, 0, true);
+				return 0;
+			}
+			else
+			{
+				pc_heal(sd, (unsigned int)(damage * sd->hp_gain_rate_amount_misc / 100), 0, true);
+				damage -= damage * sd->hp_gain_rate_amount_misc / 100;
+				if(damage < 1) return 0;
+			}
+		}
+
 		//Special no damage states
 		if(flag&BF_WEAPON && sd->special_state.no_weapon_damage)
 			damage -= damage * sd->special_state.no_weapon_damage / 100;
diff --git a/src/map/map.hpp b/src/map/map.hpp
index 69d7252f9..fd710c2a1 100644
--- a/src/map/map.hpp
+++ b/src/map/map.hpp
@@ -544,7 +544,9 @@ enum _sp {
 	SP_WEAPON_ATK_RATE, SP_WEAPON_MATK_RATE, SP_DROP_ADDRACE, SP_DROP_ADDCLASS, SP_NO_MADO_FUEL, // 2083-2087
 	SP_IGNORE_DEF_CLASS_RATE, SP_REGEN_PERCENT_HP, SP_REGEN_PERCENT_SP, SP_SKILL_DELAY, SP_NO_WALK_DELAY, //2088-2092
 	SP_LONG_SP_GAIN_VALUE, SP_LONG_HP_GAIN_VALUE, SP_SHORT_ATK_RATE, SP_MAGIC_SUBSIZE, SP_CRIT_DEF_RATE, // 2093-2097
-	SP_MAGIC_SUBDEF_ELE, SP_REDUCE_DAMAGE_RETURN // 2098-2099
+	SP_MAGIC_SUBDEF_ELE, SP_REDUCE_DAMAGE_RETURN, // 2098-2099
+
+	SP_HP_GAIN_RATE_WHEN_HIT
 };
 
 enum _look {
diff --git a/src/map/pc.cpp b/src/map/pc.cpp
index 326d34b3e..e96dcf7ff 100755
--- a/src/map/pc.cpp
+++ b/src/map/pc.cpp
@@ -4708,6 +4708,26 @@ void pc_bonus3(struct map_session_data *sd,int type,int type2,int type3,int val)
 		sd->norecover_state_race[type2].rate = type3;
 		sd->norecover_state_race[type2].tick = val;
 		break;
+	case SP_HP_GAIN_RATE_WHEN_HIT:
+		if (sd->state.lr_flag != 2)
+		{
+			if ((type2 & BF_WEAPON))
+			{
+				sd->hp_gain_rate_chance_weapon = cap_value(sd->hp_gain_rate_chance_weapon + type3, 0, 1000);
+				sd->hp_gain_rate_amount_weapon = cap_value(sd->hp_gain_rate_amount_weapon + val, 0, 100);
+			}
+			if ((type2 & BF_MAGIC))
+			{
+				sd->hp_gain_rate_chance_magic = cap_value(sd->hp_gain_rate_chance_magic + type3, 0, 1000);
+				sd->hp_gain_rate_amount_magic = cap_value(sd->hp_gain_rate_amount_magic + val, 0, 100);
+			}
+			if ((type2 & BF_MISC))
+			{
+				sd->hp_gain_rate_chance_misc = cap_value(sd->hp_gain_rate_chance_misc + type3, 0, 1000);
+				sd->hp_gain_rate_amount_misc = cap_value(sd->hp_gain_rate_amount_misc + val, 0, 100);
+			}
+		}
+		break;
 	default:
 		if (current_equip_combo_pos > 0) {
 			ShowWarning("pc_bonus3: unknown bonus type %d %d %d %d in a combo with item #%u\n", type, type2, type3, val, sd->inventory_data[pc_checkequip( sd, current_equip_combo_pos )]->nameid);
diff --git a/src/map/pc.hpp b/src/map/pc.hpp
index ea0028927..d78d1eeeb 100644
--- a/src/map/pc.hpp
+++ b/src/map/pc.hpp
@@ -576,6 +576,12 @@ struct map_session_data {
 
 	// (^~_~^) Color Nicks End
 
+	int hp_gain_rate_chance_weapon;
+	int hp_gain_rate_amount_weapon;
+	int hp_gain_rate_chance_magic;
+	int hp_gain_rate_amount_magic;
+	int hp_gain_rate_chance_misc;
+	int hp_gain_rate_amount_misc;
 	int castrate,delayrate,hprate,sprate,aprate,dsprate;
 	int hprecov_rate,sprecov_rate;
 	int matk_rate;
diff --git a/src/map/script_constants.hpp b/src/map/script_constants.hpp
index 1fe63c0ee..413e88eee 100644
--- a/src/map/script_constants.hpp
+++ b/src/map/script_constants.hpp
@@ -822,6 +822,7 @@
 	export_constant2("bCritDefRate",SP_CRIT_DEF_RATE);
 	export_constant2("bMagicSubDefEle", SP_MAGIC_SUBDEF_ELE);
 	export_constant2("bReduceDamageReturn",SP_REDUCE_DAMAGE_RETURN);
+	export_constant2("bHPGainRateWhenHit",SP_HP_GAIN_RATE_WHEN_HIT);
 
 	/* equip indices */
 	export_constant(EQI_COMPOUND_ON);
diff --git a/src/map/status.cpp b/src/map/status.cpp
index e8bf11b82..1ee7d1d31 100644
--- a/src/map/status.cpp
+++ b/src/map/status.cpp
@@ -5054,6 +5054,12 @@ int status_calc_pc_sub(struct map_session_data* sd, enum e_status_calc_opt opt)
 	sd->hplus_rate = sd->crate_rate = 100;
 	sd->regen.state.block = 0;
 	sd->add_max_weight = 0;
+	sd->hp_gain_rate_chance_weapon = 0;
+	sd->hp_gain_rate_amount_weapon = 0;
+	sd->hp_gain_rate_chance_magic = 0;
+	sd->hp_gain_rate_amount_magic = 0;
+	sd->hp_gain_rate_chance_misc = 0;
+	sd->hp_gain_rate_amount_misc = 0;
 
 	sd->indexed_bonus = {};
 
-- 
2.29.2.windows.2