Item bonus to change player's race to race 'r' for rAthena

bonus_bRace-rAthena.diff

 doc/item_bonus.txt           | 1 +
 src/map/map.hpp              | 1 +
 src/map/pc.cpp               | 4 ++++
 src/map/pc.hpp               | 1 +
 src/map/script_constants.hpp | 1 +
 src/map/status.cpp           | 5 +++++
 6 files changed, 13 insertions(+)

diff --git a/doc/item_bonus.txt b/doc/item_bonus.txt
index 7ffe172b5..08ef4a571 100644
--- a/doc/item_bonus.txt
+++ b/doc/item_bonus.txt
@@ -260,6 +260,7 @@ Atk/Def
 -------
 bonus bAtkEle,e;          		Gives the player's attacks element e
 bonus bDefEle,e;          		Gives the player's defense element e
+bonus bRace,r;          		Set the player's race to race r
 
 bonus2 bMagicAtkEle,e,x;  		Increases damage of e element magic by x%
 
diff --git a/src/map/map.hpp b/src/map/map.hpp
index 5200ff6b4..44073fbb2 100644
--- a/src/map/map.hpp
+++ b/src/map/map.hpp
@@ -429,6 +429,7 @@ enum _sp {
 
 	// Mercenaries
 	SP_MERCFLEE=165, SP_MERCKILLS=189, SP_MERCFAITH=190,
+	SP_RACE,
 
 	// original 1000-
 	SP_ATTACKRANGE=1000,	SP_ATKELE,SP_DEFELE,	// 1000-1002
diff --git a/src/map/pc.cpp b/src/map/pc.cpp
index ab1040eca..be3d1cdee 100755
--- a/src/map/pc.cpp
+++ b/src/map/pc.cpp
@@ -3217,6 +3217,10 @@ void pc_bonus(struct map_session_data *sd,int type,int val)
 			if (sd->state.lr_flag != 2)
 				sd->special_state.no_mado_fuel = 1;
 			break;
+		case SP_RACE:
+			PC_BONUS_CHK_RACE(val, SP_RACE);
+			sd->bonus.change_race = (enum e_race)val;
+			break;
 		default:
 			if (running_npc_stat_calc_event) {
 				ShowWarning("pc_bonus: unknown bonus type %d %d in OnPCStatCalcEvent!\n", type, val);
diff --git a/src/map/pc.hpp b/src/map/pc.hpp
index 05e861c64..dfebca1d9 100644
--- a/src/map/pc.hpp
+++ b/src/map/pc.hpp
@@ -497,6 +497,7 @@ struct map_session_data {
 		int ematk; // matk bonus from equipment
 		int eatk; // atk bonus from equipment
 		uint8 absorb_dmg_maxhp; // [Cydh]
+		enum e_race change_race;
 		short critical_rangeatk;
 		short weapon_atk_rate, weapon_matk_rate;
 	} bonus;
diff --git a/src/map/script_constants.hpp b/src/map/script_constants.hpp
index 5d5066a4e..2c8a2f0e9 100644
--- a/src/map/script_constants.hpp
+++ b/src/map/script_constants.hpp
@@ -731,6 +731,7 @@
 	export_constant2("bRegenPercentHP", SP_REGEN_PERCENT_HP);
 	export_constant2("bRegenPercentSP", SP_REGEN_PERCENT_SP);
 	export_constant2("bSkillDelay",SP_SKILL_DELAY);
+	export_constant2("bRace", SP_RACE);
 
 	/* equip indices */
 	export_constant(EQI_COMPOUND_ON);
diff --git a/src/map/status.cpp b/src/map/status.cpp
index d08be8e81..67546d1c2 100644
--- a/src/map/status.cpp
+++ b/src/map/status.cpp
@@ -3495,6 +3495,7 @@ int status_calc_pc_sub(struct map_session_data* sd, enum e_status_calc_opt opt)
 	);
 
 	memset (&sd->bonus, 0, sizeof(sd->bonus));
+	sd->bonus.change_race = RC_NONE_;
 
 	// Autobonus
 	pc_delautobonus(sd,sd->autobonus,ARRAYLENGTH(sd->autobonus),true);
@@ -4208,6 +4209,10 @@ int status_calc_pc_sub(struct map_session_data* sd, enum e_status_calc_opt opt)
 		if (sc->data[SC_LAUDARAMUS])
 			sd->bonus.crit_atk_rate += 5 * sc->data[SC_LAUDARAMUS]->val1;
 	}
+
+	if (sd->bonus.change_race != RC_NONE_)
+		base_status->race = sd->bonus.change_race;
+
 	status_cpy(&sd->battle_status, base_status);
 
 // ----- CLIENT-SIDE REFRESH -----