Implementation of unit controlling script commands.

Setunitdata <GID>, <DataType>, <Val1> {, <Val2>, <Val3>}
Getunitdata <GUID>, <DataType> {, <Variable>}
Getunitname <unit id>
Setunitname <unit id>, <name>

Performs alteration and retrieval of real-time unit data for a game object of the types -
NPCs, Pets, Monsters, Homunuculus', Mercenaries, Elementals.

Applicable data types (available as script constants) -
UDT_TYPE:       Unit Type value (BL_MOB, BL_NPC, BL_PET, BL_ELEM, BL_MER, BL_HOM)
UDT_SIZE:       Unit Size
UDT_LEVEL:      Level
UDT_HP:         Current HP
UDT_MAXHP:      Max HP
UDT_SP:         SP
UDT_MAXSP:      MAX SP
UDT_MASTERAID:  Master Account ID (for Summons)
UDT_MASTERCID:  Master Char ID (for Summons)
UDT_MAPIDXY:    Warp a Unit to a map.
UDT_WALKTOXY:   Make a unit walk to certain co-ordinates.
UDT_SPEED:      Unit Speed
UDT_MODE:       Mode (Mobs)
UDT_AI:         Unit AI Type
UDT_SCOPTION:   Status Options.
UDT_SEX:        mm Sex.
UDT_CLASS:      Class of the unit.
UDT_HAIRSTYLE:  Hair Style of the unit.
UDT_HAIRCOLOR:  Hair Color.
UDT_HEADBOTTOM: Headgear Bottom Sprite.
UDT_HEADMIDDLE: Headgear Middle Sprite.
UDT_HEADTOP:    Headegar Top Sprite.
UDT_CLOTHCOLOR: Cloth Color.
UDT_SHIELD:     Shield Sprite.
UDT_WEAPON:     Weapon Sprite.
UDT_LOOKDIR:    Face direction.
UDT_CANMOVETICK:Stop a unit from move for n seconds.
UDT_STR:        Unit STR.
UDT_AGI:        Unit AGI.
UDT_VIT:        Unit VIT.
UDT_INT:        Unit INT.
UDT_DEX:        Unit DEX.
UDT_LUK:        Unit LUK.
UDT_ATKRANGE:   Attack range of a unit.
UDT_ATKMIN:     Min Atk of a unit.
UDT_ATKMAX:     Max Atk of a unit.
UDT_MATKMIN:    Min MATK of a unit.
UDT_MATKMAX:    Max MATK of a unit.
UDT_DEF:        DEF.
UDT_MDEF:       MDEF.
UDT_HIT:        HIT.
UDT_FLEE:       FLEE.
UDT_PDODGE:     Perfect Dodge.
UDT_CRIT:       Critical Rate.
UDT_RACE:       Race. (Eg. string constants RC_DemiHuman or Integer 7).
UDT_ELETYPE:    Element. (Eg. string constants Ele_Neutral or Integer 0).
UDT_ELELEVEL:   Element Level (int).
UDT_AMOTION:    AMotion Rate (int).
UDT_ADELAY:     ADelay Rate (int).
UDT_DMOTION:    DMotion Rate (int).
UDT_HUNGER:     Hunger Rate (int) - for summons.
UDT_INTIMACY:   Intimacy Rate (int) - for summons.
UDT_LIFETIME:   LifeTime (int) - for summons.
UDT_MERC_KILLCOUNT: Kill count for mercenaries (int).
UDT_STATPOINT:    Status Points (int) - for npcs.

Addition of AI constants as well.
Documentation is included.

Credits: [rA](https://github.com/rathena/rathena/commit/2cee5b6ff1bf53c4ae53bc1278b09ae84b8a0a76) & [Smokexyz](https://github.com/Smokexyz)

2 files changed, 1675 insertions, 0 deletions

diff --git a/src/map/script.c b/src/map/script.c
index 38931bd11..ceb16eb36 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -17084,6 +17084,1601 @@ BUILDIN(getunittype) {
 	return true;
 }
 
+/**
+ * Sets real-time unit data for a game object.
+ * Setunitdata <GUID>,<DataType>,<Val1>{,<Val2>,<Val3>}
+ * @param1  GUID        GID of the unit.
+ * @param2  DataType    Type of Data to be set for the unit.
+ * @param3  Value#1     Value to be passed as change in data.
+ * @param4  Value#2     Optional int value to be passed for certain data types.
+ * @param5  Value#3     Optional int value to be passed for certain data types.
+ * @return  1 on success, 0 on failure.
+ */
+BUILDIN(setunitdata)
+{
+	struct block_list *bl = NULL;
+	const char *mapname = NULL, *udtype = NULL;
+	int type = 0, val = 0, val2 = 0, val3 = 0;
+	struct map_session_data *tsd = NULL;
+	
+	bl = map->id2bl(script_getnum(st, 2));
+	
+	if (bl == NULL) {
+		ShowWarning("buildin_setunitdata: Error in finding object with given GID %d!\n", script_getnum(st, 2));
+		script_pushint(st, 0);
+		return false;
+	}
+
+	type = script_getnum(st, 3);
+
+	/* type bounds */
+	if (type < UDT_SIZE || type >= UDT_MAX) {
+		ShowError("buildin_setunitdata: Invalid unit data type %d provided.\n", type);
+		script_pushint(st, 0);
+		return false;
+	}
+
+	/* Mandatory Argument 3 */
+	if (type == UDT_MAPIDXY) {
+		if (!script_isstringtype(st, 4)) {
+			ShowError("buildin_setunitdata: Invalid data type for argument #3.\n");
+			script_pushint(st, 0);
+			return false;
+		}
+		mapname = script_getstr(st, 4);
+	} else {
+		if (script_isstringtype(st, 4)) {
+			ShowError("buildin_setunitdata: Invalid data type for argument #3.\n");
+			script_pushint(st, 0);
+			return false;
+		}
+		val = script_getnum(st, 4);
+	}
+/* checks if value is out of bounds. */
+#define setunitdata_check_bounds(arg, min, max) \
+	do { \
+		if (script_getnum(st, arg) < min || script_getnum(st, arg) > max) { \
+			ShowError("buildin_setunitdata: Invalid value %d for argument #%d. (min: %d, max: %d)\n", script_getnum(st, arg), arg-1, min, max); \
+			script_pushint(st, 0); \
+			return false; \
+		} \
+	} while(0);
+/* checks if value is out of bounds. */
+#define setunitdata_check_unsigned(arg, max) \
+	do { \
+		if (script_getnum(st, arg) < 0 || script_getnum(st, arg) > max) { \
+			ShowError("buildin_setunitdata: Invalid value %d for argument #%d. (min: 0, max: %u)\n", script_getnum(st, arg), arg-1, max); \
+			script_pushint(st, 0); \
+			return false; \
+		} \
+	} while(0);
+/* checks if uint64 value is out of bounds. */
+#define setunitdata_check_uint64(arg, min, max) \
+	do { \
+		if (script_getnum(st, arg) < min || script_getnum(st, arg) > max) { \
+			ShowError("buildin_setunitdata: Invalid value %d for argument #%d. (min: %d, max: %"PRIu64")\n", script_getnum(st, arg), arg-1, min, max); \
+			script_pushint(st, 0); \
+			return false; \
+		} \
+	} while(0);
+/* checks if the argument doesn't exist, if required.
+ * also checks if the argument exists, if not required. */
+#define setunitdata_assert_arg(arg, required) \
+	do { \
+		if (required && !script_hasdata(st, arg)) { \
+			ShowError("buildin_setunitdata: Type %d reqires argument #%d.\n", type, arg-1); \
+			script_pushint(st, 0); \
+			return false; \
+		} else if (!required && script_hasdata(st, arg)) { \
+			ShowError("buildin_setunitdata: Argument %d is not required for type %d.\n", arg-1, type); \
+			script_pushint(st, 0); \
+			return false; \
+		} \
+	} while (0);
+/* checks if the data is an integer. */
+#define setunitdata_check_int(arg) \
+	do { \
+		setunitdata_assert_arg(arg, true); \
+		if (script_isstringtype(st, arg)) { \
+			ShowError("buildin_setunitdata: Argument #%d expects integer, string given.\n", arg-1); \
+			script_pushint(st, 0); \
+			return false; \
+		} \
+	} while(0);
+/* checks if the data is a string. */
+#define setunitdata_check_string(arg) \
+	do { \
+		setunitdata_assert_arg(arg, true); \
+		if (script_isinttype(st, arg)) { \
+			ShowError("buildin_setunitdata: Argument #%d expects string, integer given.\n", arg-1); \
+			script_pushint(st, 0); \
+			return false; \
+		} \
+	} while(0);
+
+	if (type != UDT_MAPIDXY && type != UDT_WALKTOXY) {
+		setunitdata_assert_arg(5, false);
+		setunitdata_assert_arg(6, false);
+	}
+
+	switch (type)
+	{
+	case UDT_SIZE:
+		setunitdata_check_bounds(4, SZ_SMALL, SZ_BIG);
+		break;
+	case UDT_LEVEL:
+	case UDT_HP:
+	case UDT_MAXHP:
+	case UDT_SP:
+	case UDT_MAXSP:
+	case UDT_CLASS:
+	case UDT_HEADBOTTOM:
+	case UDT_HEADMIDDLE:
+	case UDT_HEADTOP:
+	case UDT_CLOTHCOLOR:
+	case UDT_SHIELD:
+	case UDT_WEAPON:
+	case UDT_INTIMACY:
+	case UDT_LIFETIME:
+	case UDT_MERC_KILLCOUNT:
+		setunitdata_check_unsigned(4, UINT_MAX);
+		break;
+	case UDT_MASTERAID:
+		setunitdata_check_unsigned(4, UINT_MAX);
+		tsd = map->id2sd(val);
+		if (tsd == NULL) {
+			ShowWarning("buildin_setunitdata: Account ID %d not found for master change!\n",val);
+			script_pushint(st, 0);
+			return false;
+		}
+		break;
+	case UDT_MASTERCID:
+		setunitdata_check_unsigned(4, UINT_MAX);
+		tsd = map->charid2sd((uint32) val);
+		if (tsd == NULL) {
+			ShowWarning("buildin_setunitdata: Character ID %d not found for master change!\n",val);
+			script_pushint(st, 0);
+			return false;
+		}
+		break;
+	case UDT_MAPIDXY:
+		if ((val = map->mapname2mapid(mapname)) == -1) {
+			ShowError("buildin_setunitdata: Non-existent map %s provided.\n", mapname);
+			return false;
+		}
+		setunitdata_check_int(5); 
+		setunitdata_check_int(6);
+		setunitdata_check_bounds(5, 0, MAX_MAP_SIZE/2);
+		setunitdata_check_bounds(6, 0, MAX_MAP_SIZE/2);
+		val2 = script_getnum(st, 5);
+		val3 = script_getnum(st, 6);
+		break;
+	case UDT_WALKTOXY:
+		setunitdata_assert_arg(6, false);
+		setunitdata_check_int(5);
+		val2 = script_getnum(st, 5);
+		setunitdata_check_bounds(4, 0, MAX_MAP_SIZE/2);
+		setunitdata_check_bounds(5, 0, MAX_MAP_SIZE/2);
+		break;
+	case UDT_SPEED:
+		setunitdata_check_bounds(4, 0, MAX_WALK_SPEED);
+		break;
+	case UDT_MODE:
+		setunitdata_check_bounds(4, MD_NONE, MD_MASK);
+		break;
+	case UDT_AI:
+		setunitdata_check_bounds(4, AI_NONE, AI_MAX-1);
+		break;
+	case UDT_SCOPTION:
+		setunitdata_check_bounds(4, OPTION_NOTHING, OPTION_COSTUME);
+		break;
+	case UDT_SEX:
+		setunitdata_check_bounds(4, SEX_FEMALE, SEX_MALE);
+		break;
+	case UDT_HAIRSTYLE:
+		setunitdata_check_bounds(4, 0, battle->bc->max_hair_style);
+		break;
+	case UDT_HAIRCOLOR:
+		setunitdata_check_bounds(4, 0, battle->bc->max_hair_color);
+		break;
+	case UDT_LOOKDIR:
+		setunitdata_check_bounds(4, 0, 7);
+		break;
+	case UDT_CANMOVETICK:
+		setunitdata_check_uint64(4, 0, UINT64_MAX);
+		break;
+	case UDT_STR:
+	case UDT_AGI:
+	case UDT_VIT:
+	case UDT_INT:
+	case UDT_DEX:
+	case UDT_LUK:
+	case UDT_STATPOINT:
+	case UDT_ATKRANGE:
+	case UDT_ATKMIN:
+	case UDT_ATKMAX:
+	case UDT_MATKMIN:
+	case UDT_MATKMAX:
+	case UDT_AMOTION:
+	case UDT_ADELAY:
+	case UDT_DMOTION:
+	setunitdata_check_bounds(4, 0, USHRT_MAX);
+		break;
+	case UDT_DEF:
+	case UDT_MDEF:
+	case UDT_HIT:
+	case UDT_FLEE:
+	case UDT_PDODGE:
+	case UDT_CRIT:
+		setunitdata_check_bounds(4, 0, SHRT_MAX);
+		break;
+	case UDT_HUNGER:
+		setunitdata_check_bounds(4, 0, 99);
+		break;
+	case UDT_RACE:
+	case UDT_ELETYPE:
+	case UDT_ELELEVEL:
+		setunitdata_check_bounds(4, 0, CHAR_MAX);
+		break;
+	default:
+		break;
+	}
+
+#undef setunitdata_check_bounds
+#undef setunitdata_check_uint64
+#undef setunitdata_assert_arg
+#undef setunitdata_check_int
+#undef setunitdata_check_string
+
+	/* Set the values */
+	switch (bl->type) {
+	case BL_MOB:
+	{
+		struct mob_data *md = BL_UCAST(BL_MOB, bl);
+		nullpo_retr(false, md);
+		
+		switch (type)
+		{
+		case UDT_SIZE: 
+			md->status.size = (unsigned char) val;
+			break;
+		case UDT_LEVEL: 
+			md->level = val;
+			break;
+		case UDT_HP:
+			status->set_hp(bl, (unsigned int) val, 0);
+			clif->charnameack(0, &md->bl);
+			break;
+		case UDT_MAXHP:
+			md->status.max_hp = (unsigned int) val;
+			clif->charnameack(0, &md->bl);
+			break;
+		case UDT_SP:
+			status->set_sp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXSP:
+			md->status.max_sp = (unsigned int) val;
+			break;
+		case UDT_MASTERAID:
+			md->master_id = val;
+			break;
+		case UDT_MAPIDXY:
+			unit->warp(bl, (short) val, (short) val2, (short) val3, CLR_TELEPORT);
+			break;
+		case UDT_WALKTOXY:
+			if (!unit->walktoxy(bl, (short) val, (short) val2, 2))
+				unit->movepos(bl, (short) val, (short) val2, 0, 0);
+			break;
+		case UDT_SPEED:
+			md->status.speed = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_MODE:
+			md->status.mode = (enum e_mode) val;
+			break;
+		case UDT_AI:
+			md->special_state.ai = (enum ai) val;
+			break;
+		case UDT_SCOPTION:
+			md->sc.option = (char) val;
+			break;
+		case UDT_SEX:
+			md->vd->sex = (char) val;
+			break;
+		case UDT_CLASS:
+			mob->class_change(md, val);
+			break;
+		case UDT_HAIRSTYLE:
+			clif->changelook(bl, LOOK_HAIR, (unsigned short) val);
+			break;
+		case UDT_HAIRCOLOR:
+			clif->changelook(bl, LOOK_HAIR_COLOR, (unsigned short) val);
+			break;
+		case UDT_HEADBOTTOM:
+			clif->changelook(bl, LOOK_HEAD_BOTTOM, (unsigned short) val);
+			break;
+		case UDT_HEADMIDDLE:
+			clif->changelook(bl, LOOK_HEAD_MID, (unsigned short) val);
+			break;
+		case UDT_HEADTOP:
+			clif->changelook(bl, LOOK_HEAD_TOP, (unsigned short) val);
+			break;
+		case UDT_CLOTHCOLOR:
+			clif->changelook(bl, LOOK_CLOTHES_COLOR, (unsigned short) val);
+			break;
+		case UDT_SHIELD:
+			clif->changelook(bl, LOOK_SHIELD, (unsigned short) val);
+			break;
+		case UDT_WEAPON:
+			clif->changelook(bl, LOOK_WEAPON, (unsigned short) val);
+			break;
+		case UDT_LOOKDIR:
+			unit->setdir(bl, (uint8) val);
+			break;
+		case UDT_CANMOVETICK:
+			md->ud.canmove_tick = (int64) val;
+			break;
+		case UDT_STR:
+			md->status.str = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_AGI:
+			md->status.agi = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_VIT:
+			md->status.vit = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_INT:
+			md->status.int_ = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_DEX:
+			md->status.dex = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_LUK:
+			md->status.luk = (unsigned short) val;
+			status->calc_misc(bl, &md->status, md->level);
+			break;
+		case UDT_ATKRANGE:
+    		md->status.rhw.range = (unsigned short) val;
+			break;
+		case UDT_ATKMIN:
+			md->status.rhw.atk = (unsigned short) val;
+			break;
+		case UDT_ATKMAX:
+			md->status.rhw.atk2 = (unsigned short) val;
+			break;
+		case UDT_MATKMIN:
+			md->status.matk_min = (unsigned short) val;
+			break;
+		case UDT_MATKMAX:
+			md->status.matk_max = (unsigned short) val;
+			break;
+		case UDT_DEF:
+			md->status.def = (defType) val;
+			break;
+		case UDT_MDEF:
+			md->status.mdef = (defType) val;
+			break;
+		case UDT_HIT:
+			md->status.hit = (short) val;
+			break;
+		case UDT_FLEE:
+			md->status.flee = (short) val;
+			break;
+		case UDT_PDODGE:
+			md->status.flee2 = (short) val; 
+			break;
+		case UDT_CRIT:
+			md->status.cri = (short) val; 
+			break;
+		case UDT_RACE:
+			md->status.race = (unsigned char) val; 
+			break;
+		case UDT_ELETYPE:
+			md->status.def_ele = (unsigned char) val; 
+			break;
+		case UDT_ELELEVEL:
+			md->status.ele_lv = (unsigned char) val; 
+			break;
+		case UDT_AMOTION:
+			md->status.amotion = (unsigned short) val; 
+			break;
+		case UDT_ADELAY:
+			md->status.adelay = (unsigned short) val; 
+			break;
+		case UDT_DMOTION:
+			md->status.dmotion = (unsigned short) val; 
+			break;
+		default:
+			ShowWarning("buildin_setunitdata: Invalid data type '%s' for mob unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	case BL_HOM:
+	{
+		struct homun_data *hd = BL_UCAST(BL_HOM, bl);
+		
+		nullpo_retr(false, hd);
+		
+		switch (type)
+		{
+		case UDT_SIZE:
+			hd->base_status.size = (unsigned char) val;
+			break;
+		case UDT_LEVEL:
+			hd->homunculus.level = (short) val;
+			break;
+		case UDT_HP: 
+			status->set_hp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXHP:
+			hd->homunculus.max_hp = val;
+			break;
+		case UDT_SP: 
+			status->set_sp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXSP:
+			hd->homunculus.max_sp = val;
+			break;
+		case UDT_MASTERCID:
+			hd->homunculus.char_id = val;
+			hd->master = tsd;
+			break;
+		case UDT_MAPIDXY:
+			unit->warp(bl, (short) val, (short) val2, (short) val3, CLR_TELEPORT);
+			break;
+		case UDT_WALKTOXY:
+			if (!unit->walktoxy(bl, (short) val, (short) val2, 2))
+				unit->movepos(bl, (short) val, (short) val2, 0, 0);
+			break;
+		case UDT_SPEED:
+			hd->base_status.speed = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_LOOKDIR:
+			unit->setdir(bl, (unsigned char) val);
+			break;
+		case UDT_CANMOVETICK:
+			hd->ud.canmove_tick = (int64) val;
+			break;
+		case UDT_STR:
+			hd->base_status.str = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_AGI:
+			hd->base_status.agi = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_VIT:
+			hd->base_status.vit = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_INT:
+			hd->base_status.int_ = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_DEX:
+			hd->base_status.dex = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_LUK:
+			hd->base_status.luk = (unsigned short) val;
+			status->calc_misc(bl, &hd->base_status, hd->homunculus.level);
+			break;
+		case UDT_ATKRANGE:
+			hd->base_status.rhw.range = (unsigned short) val;
+			break;
+		case UDT_ATKMIN:
+			hd->base_status.rhw.atk = (unsigned short) val;
+			break;
+		case UDT_ATKMAX:
+			hd->base_status.rhw.atk2 = (unsigned short) val;
+			break;
+		case UDT_MATKMIN:
+			hd->base_status.matk_min = (unsigned short) val;
+			break;
+		case UDT_MATKMAX:
+			hd->base_status.matk_max = (unsigned short) val;
+			break;
+		case UDT_DEF:
+			hd->base_status.def = (defType) val;
+			break;
+		case UDT_MDEF:
+			hd->base_status.mdef = (defType) val;
+			break;
+		case UDT_HIT:
+			hd->base_status.hit = (short) val;
+			break;
+		case UDT_FLEE:
+			hd->base_status.flee = (short) val;
+			break;
+		case UDT_PDODGE:
+			hd->base_status.flee2 = (short) val;
+			break;
+		case UDT_CRIT:
+			hd->base_status.cri = (short) val;
+			break;
+		case UDT_RACE:
+			hd->base_status.race = (unsigned char) val;
+			break;
+		case UDT_ELETYPE:
+			hd->base_status.def_ele = (unsigned char) val;
+			break;
+		case UDT_ELELEVEL:
+			hd->base_status.ele_lv = (unsigned char) val;
+			break;
+		case UDT_AMOTION:
+			hd->base_status.amotion = (unsigned short) val;
+			break;
+		case UDT_ADELAY:
+			hd->base_status.adelay = (unsigned short) val;
+			break;
+		case UDT_DMOTION:
+			hd->base_status.dmotion = (unsigned short) val;
+			break;
+		case UDT_HUNGER:
+			hd->homunculus.hunger = (short) val;
+			clif->send_homdata(hd->master, SP_HUNGRY, hd->homunculus.hunger);
+			break;
+		case UDT_INTIMACY:
+			homun->add_intimacy(hd, (unsigned int) val);
+			clif->send_homdata(hd->master, SP_INTIMATE, hd->homunculus.intimacy / 100);
+			break;
+		default:
+			ShowWarning("buildin_setunitdata: Invalid data type '%s' for homunculus unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+		
+		clif->send_homdata(hd->master, SP_ACK, 0); // send homun data
+	}
+		break;
+	case BL_PET:
+	{
+		struct pet_data *pd = BL_UCAST(BL_PET, bl);
+		
+		nullpo_retr(false, pd);
+		
+		switch (type)
+		{
+		case UDT_SIZE:
+			pd->status.size = (unsigned char) val;
+			break;
+		case UDT_LEVEL:
+			pd->pet.level = (short) val;
+			break;
+		case UDT_HP:
+			status->set_hp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXHP:
+			pd->status.max_hp = (unsigned int) val;
+			break;
+		case UDT_SP:
+			status->set_sp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXSP:
+			pd->status.max_sp = (unsigned int) val;
+			break;
+		case UDT_MASTERAID:
+			pd->pet.account_id = (int) val;
+			pd->msd = tsd;
+			break;
+		case UDT_MAPIDXY:
+			unit->warp(bl, (short) val, (short) val2, (short) val3, CLR_TELEPORT);
+			break;
+		case UDT_WALKTOXY:
+			if (!unit->walktoxy(bl, (short) val, (short) val2, 2))
+				unit->movepos(bl, (short) val, (short) val2, 0, 0);
+			break;
+		case UDT_SPEED:
+			pd->status.speed = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_LOOKDIR:
+			unit->setdir(bl, (unsigned char) val);
+			break;
+		case UDT_CANMOVETICK:
+			pd->ud.canmove_tick = (int64) val;
+			break;
+		case UDT_STR:
+			pd->status.str = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_AGI:
+			pd->status.agi = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_VIT:
+			pd->status.vit = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_INT:
+			pd->status.int_ = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_DEX:
+			pd->status.dex = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_LUK:
+			pd->status.luk = (unsigned short) val;
+			status->calc_misc(bl, &pd->status, pd->pet.level);
+			break;
+		case UDT_ATKRANGE:
+			pd->status.rhw.range = (unsigned short) val;
+			break;
+		case UDT_ATKMIN:
+			pd->status.rhw.atk = (unsigned short) val;
+			break;
+		case UDT_ATKMAX:
+			pd->status.rhw.atk2 = (unsigned short) val;
+			break;
+		case UDT_MATKMIN:
+			pd->status.matk_min = (unsigned short) val;
+			break;
+		case UDT_MATKMAX:
+			pd->status.matk_max = (unsigned short) val;
+			break;
+		case UDT_DEF:
+			pd->status.def = (defType) val;
+			break;
+		case UDT_MDEF:
+			pd->status.mdef = (defType) val;
+			break;
+		case UDT_HIT:
+			pd->status.hit = (short) val;
+			break;
+		case UDT_FLEE:
+			pd->status.flee = (short) val;
+			break;
+		case UDT_PDODGE:
+			pd->status.flee2 = (short) val;
+			break;
+		case UDT_CRIT:
+			pd->status.cri = (short) val;
+			break;
+		case UDT_RACE:
+			pd->status.race = (unsigned char) val;
+			break;
+		case UDT_ELETYPE:
+			pd->status.def_ele = (unsigned char) val;
+			break;
+		case UDT_ELELEVEL:
+			pd->status.ele_lv = (unsigned char) val;
+			break;
+		case UDT_AMOTION:
+			pd->status.amotion = (unsigned short) val;
+			break;
+		case UDT_ADELAY:
+			pd->status.adelay = (unsigned short) val;
+			break;
+		case UDT_DMOTION:
+			pd->status.dmotion = (unsigned short) val;
+			break;
+		case UDT_INTIMACY:
+				pet->set_intimate(pd, val);
+				clif->send_petdata(pd->msd,pd,1,pd->pet.intimate);
+				break;
+		case UDT_HUNGER:      pd->pet.hungry = (short) val; 
+			break;
+		default:
+			ShowWarning("buildin_setunitdata: Invalid data type '%s' for pet unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+		clif->send_petstatus(pd->msd); // send pet data
+	}
+		break;
+	case BL_MER:
+	{
+		struct mercenary_data *mc = BL_UCAST(BL_MER, bl);
+		
+		nullpo_retr(false, mc);
+		
+		switch (type)
+		{
+		case UDT_SIZE:
+			mc->base_status.size = (unsigned char) val;
+			break;
+		case UDT_HP:
+			status->set_hp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXHP:
+			mc->base_status.max_hp = (unsigned int) val;
+			break;
+		case UDT_SP:
+			status->set_sp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXSP:
+			mc->base_status.max_sp = (unsigned int) val;
+			break;
+		case UDT_MASTERCID:
+			mc->mercenary.char_id = (uint32) val;
+			break;
+		case UDT_MAPIDXY:
+			unit->warp(bl, (short) val, (short) val2, (short) val3, CLR_TELEPORT);
+			break;
+		case UDT_WALKTOXY:
+			if (!unit->walktoxy(bl, (short) val, (short) val2, 2))
+				unit->movepos(bl, (short) val, (short) val2, 0, 0);
+			break;
+		case UDT_SPEED:
+			mc->base_status.size = (unsigned char) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_LOOKDIR:
+			unit->setdir(bl, (unsigned char) val);
+			break;
+		case UDT_CANMOVETICK:
+			mc->ud.canmove_tick = (int64) val;
+			break;
+		case UDT_STR:
+			mc->base_status.str = (unsigned short) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_AGI:
+			mc->base_status.agi = (unsigned short) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_VIT:
+			mc->base_status.vit = (unsigned short) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_INT:
+			mc->base_status.int_ = (unsigned short) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_DEX:
+			mc->base_status.dex = (unsigned short) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_LUK:
+			mc->base_status.luk = (unsigned short) val;
+			status->calc_misc(bl, &mc->base_status, mc->db->lv);
+			break;
+		case UDT_ATKRANGE:
+			mc->base_status.rhw.range = (unsigned short) val;
+			break;
+		case UDT_ATKMIN:
+			mc->base_status.rhw.atk = (unsigned short) val;
+			break;
+		case UDT_ATKMAX:
+			mc->base_status.rhw.atk2 = (unsigned short) val;
+			break;
+		case UDT_MATKMIN:
+			mc->base_status.matk_min = (unsigned short) val;
+			break;
+		case UDT_MATKMAX:
+			mc->base_status.matk_max = (unsigned short) val;
+			break;
+		case UDT_DEF:
+			mc->base_status.def = (defType) val;
+			break;
+		case UDT_MDEF:
+			mc->base_status.mdef = (defType) val;
+			break;
+		case UDT_HIT:
+			mc->base_status.hit = (short) val;
+			break;
+		case UDT_FLEE:
+			mc->base_status.flee = (short) val;
+			break;
+		case UDT_PDODGE:
+			mc->base_status.flee2 = (short) val;
+			break;
+		case UDT_CRIT:
+			mc->base_status.cri = (short) val;
+			break;
+		case UDT_RACE:
+			mc->base_status.race = (unsigned char) val;
+			break;
+		case UDT_ELETYPE:
+			mc->base_status.def_ele = (unsigned char) val;
+			break;
+		case UDT_ELELEVEL:
+			mc->base_status.ele_lv = (unsigned char) val;
+			break;
+		case UDT_AMOTION:
+			mc->base_status.amotion = (unsigned short) val;
+			break;
+		case UDT_ADELAY:
+			mc->base_status.adelay = (unsigned short) val;
+			break;
+		case UDT_DMOTION:
+			mc->base_status.dmotion = (unsigned short) val;
+			break;
+		case UDT_MERC_KILLCOUNT:
+			mc->mercenary.kill_count = (unsigned int) val;
+			break;
+		case UDT_LIFETIME:
+			mc->mercenary.life_time = (unsigned int) val;
+			break;
+		default:
+			ShowWarning("buildin_setunitdata: Invalid data type '%s' for mercenary unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+		
+		clif->mercenary_info(map->charid2sd(mc->mercenary.char_id));
+		clif->mercenary_skillblock(map->charid2sd(mc->mercenary.char_id));
+	}
+		break;
+	case BL_ELEM:
+	{
+		struct elemental_data *ed = BL_UCAST(BL_ELEM, bl);
+		
+		nullpo_retr(false, ed);
+		
+		switch (type)
+		{
+		case UDT_SIZE:
+			ed->base_status.size = (unsigned char) val;
+			break;
+		case UDT_HP:
+			status->set_hp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXHP:
+			ed->base_status.max_hp = (unsigned int) val;
+			break;
+		case UDT_SP:
+			status->set_sp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXSP:
+			ed->base_status.max_sp = (unsigned int) val;
+			break;
+		case UDT_MASTERCID:
+			ed->elemental.char_id = val;
+			break;
+		case UDT_MAPIDXY:
+			unit->warp(bl, (short) val, (short) val2, (short) val3, CLR_TELEPORT);
+			break;
+		case UDT_WALKTOXY:
+			if (!unit->walktoxy(bl, (short) val, (short) val2, 2))
+				unit->movepos(bl, (short) val, (short) val2, 0, 0);
+			break;
+		case UDT_SPEED:
+			ed->base_status.speed = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_LOOKDIR:
+			unit->setdir(bl, (unsigned char) val);
+			break;
+		case UDT_CANMOVETICK:
+			ed->ud.canmove_tick = (int64) val;
+			break;
+		case UDT_STR:
+			ed->base_status.str = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_AGI:
+			ed->base_status.agi = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_VIT:
+			ed->base_status.vit = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_INT:
+			ed->base_status.int_ = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_DEX:
+			ed->base_status.dex = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_LUK:
+			ed->base_status.luk = (unsigned short) val;
+			status->calc_misc(bl, &ed->base_status, ed->db->lv);
+			break;
+		case UDT_ATKRANGE:
+			ed->base_status.rhw.range = (unsigned short) val;
+			break;
+		case UDT_ATKMIN:
+			ed->base_status.rhw.atk = (unsigned short) val;
+			break;
+		case UDT_ATKMAX:
+			ed->base_status.rhw.atk2 = (unsigned short) val;
+			break;
+		case UDT_MATKMIN:
+			ed->base_status.matk_min = (unsigned short) val;
+			break;
+		case UDT_MATKMAX:
+    		ed->base_status.matk_max = (unsigned short) val;
+			break;
+		case UDT_DEF:
+			ed->base_status.def = (defType) val;
+			break;
+		case UDT_MDEF:
+			ed->base_status.mdef = (defType) val;
+			break;
+		case UDT_HIT:
+			ed->base_status.hit = (short) val;
+			break;
+		case UDT_FLEE:
+			ed->base_status.flee = (short) val;
+			break;
+		case UDT_PDODGE:
+			ed->base_status.flee2 = (short) val;
+			break;
+		case UDT_CRIT:
+			ed->base_status.cri = (short) val;
+			break;
+		case UDT_RACE:
+			ed->base_status.race = (unsigned char) val;
+			break;
+		case UDT_ELETYPE:
+			ed->base_status.def_ele = (unsigned char) val;
+			break;
+		case UDT_ELELEVEL:
+			ed->base_status.ele_lv = (unsigned char) val;
+			break;
+		case UDT_AMOTION:
+			ed->base_status.amotion = (unsigned short) val;
+			break;
+		case UDT_ADELAY:
+			ed->base_status.adelay = (unsigned short) val;
+			break;
+		case UDT_DMOTION:
+			ed->base_status.dmotion = (unsigned short) val;
+			break;
+		case UDT_LIFETIME:
+			ed->elemental.life_time = (int) val;
+			break;
+		default:
+			ShowWarning("buildin_setunitdata: Invalid data type '%s' for elemental unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+		clif->elemental_info(ed->master);
+	}
+		break;
+	case BL_NPC:
+	{
+		struct npc_data *nd = BL_UCAST(BL_NPC, bl);
+		
+		nullpo_retr(false, nd);
+		
+		switch (type)
+		{
+		case UDT_SIZE:
+			nd->status.size = (unsigned char) val;
+			break;
+		case UDT_LEVEL:
+			nd->level = (unsigned short) val;
+			break;
+		case UDT_HP:
+			status->set_hp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXHP:
+			nd->status.max_hp = (unsigned int) val;
+			break;
+		case UDT_SP:
+			status->set_sp(bl, (unsigned int) val, 0);
+			break;
+		case UDT_MAXSP:
+			nd->status.max_sp = (unsigned int) val;
+			break;
+		case UDT_MAPIDXY:
+			unit->warp(bl, (short) val, (short) val2, (short) val3, CLR_TELEPORT);
+			break;
+		case UDT_WALKTOXY:
+			if (!unit->walktoxy(bl, (short) val, (short) val2, 2))
+				unit->movepos(bl, (short) val, (short) val2, 0, 0);
+			break;
+		case UDT_CLASS:
+			npc->setclass(nd, (short) val);
+			break;
+		case UDT_SPEED:
+			nd->speed = (short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_LOOKDIR:
+			unit->setdir(bl, (unsigned char) val);
+			break;
+		case UDT_STR:
+			nd->status.str = (unsigned short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_AGI:
+			nd->status.agi = (unsigned short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_VIT:
+			nd->status.vit = (unsigned short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_INT:
+			nd->status.int_ = (unsigned short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_DEX:
+			nd->status.dex = (unsigned short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_LUK:
+			nd->status.luk = (unsigned short) val;
+			status->calc_misc(bl, &nd->status, nd->level);
+			break;
+		case UDT_STATPOINT:
+			nd->stat_point = (unsigned short) val;
+			break;
+		case UDT_ATKRANGE:
+			nd->status.rhw.range = (unsigned short) val;
+			break;
+		case UDT_ATKMIN:
+			nd->status.rhw.atk = (unsigned short) val;
+			break;
+		case UDT_ATKMAX:
+			nd->status.rhw.atk2 = (unsigned short) val;
+			break;
+		case UDT_MATKMIN:
+			nd->status.matk_min = (unsigned short) val;
+			break;
+		case UDT_MATKMAX:
+			nd->status.matk_max = (unsigned short) val;
+			break;
+		case UDT_DEF:
+			nd->status.def = (defType) val;
+			break;
+		case UDT_MDEF:
+			nd->status.mdef = (defType) val;
+			break;
+		case UDT_HIT:
+			nd->status.hit = (short) val;
+			break;
+		case UDT_FLEE:
+			nd->status.flee = (short) val;
+			break;
+		case UDT_PDODGE:
+			nd->status.flee2 = (short) val;
+			break;
+		case UDT_CRIT:
+			nd->status.cri = (short) val;
+			break;
+		case UDT_RACE:
+			nd->status.race = (unsigned char) val;
+			break;
+		case UDT_ELETYPE:
+			nd->status.def_ele = (unsigned char) val;
+			break;
+		case UDT_ELELEVEL:
+			nd->status.ele_lv = (unsigned char) val;
+			break;
+		case UDT_AMOTION:
+			nd->status.amotion = (unsigned short) val;
+			break;
+		case UDT_ADELAY:
+			nd->status.adelay = (unsigned short) val;
+			break;
+		case UDT_DMOTION:
+			nd->status.dmotion = (unsigned short) val;
+			break;
+		default:
+			ShowWarning("buildin_setunitdata: Invalid data type '%s' for NPC unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	default:
+		ShowError("buildin_setunitdata: Unknown object!\n");
+		script_pushint(st, 0);
+		return false;
+	} // end of bl->type switch
+	
+	script_pushint(st, 1);
+	return true;
+}
+
+/**
+ * Retrieves real-time data for a game object.
+ * Getunitdata <GUID>,<DataType>{,<Variable>}
+ * @param1  GUID        Game object unique Id.
+ * @param2  DataType    Type of Data to be set for the unit.
+ * @param3  Variable    array reference to store data into. (used for UDT_MAPIDXY)
+ * @return  0 on failure, <value> on success
+ */
+BUILDIN(getunitdata)
+{
+	struct block_list *bl;
+	const char *udtype = NULL;
+	const struct map_session_data *sd = NULL;
+	int type = 0;
+	char* name = NULL;
+	struct script_data *data = script_hasdata(st,4)?script_getdata(st, 4):NULL;
+	
+	bl = map->id2bl(script_getnum(st, 2));
+	
+	if (bl == NULL) {
+		ShowWarning("buildin_getunitdata: Error in finding object with given GID %d!\n", script_getnum(st, 2));
+		script_pushint(st, 0);
+		return false;
+	}
+
+	type = script_getnum(st, 3);
+
+	/* Type check */
+	if (type < UDT_SIZE || type >= UDT_MAX) {
+		ShowError("buildin_getunitdata: Invalid unit data type %d provided.\n", type);
+		script_pushint(st, 0);
+		return false;
+	}
+
+	/* Argument checks */
+	if (type == UDT_MAPIDXY) {
+		if (data == NULL || !data_isreference(data)) {
+			ShowWarning("buildin_getunitdata: Error in argument 3. Please provide a reference variable to store values in.\n");
+			script_pushint(st, 0);
+			return false;
+		}
+		
+		name = reference_getname(data);
+		
+		if (not_server_variable(*name)) {
+			sd = script->rid2sd(st);
+			if (sd == NULL) {
+				ShowWarning("buildin_getunitdata: Player not attached! Cannot use player variable %s.\n",name);
+				script_pushint(st, 0);
+				return true;// no player attached
+			}
+		}
+	}
+	
+#define getunitdata_sub(idx__,var__) script->setd_sub(st,NULL,name,(idx__),(void *)h64BPTRSIZE((int)(var__)),data->ref);
+	
+	switch (bl->type) {
+	case BL_MOB:
+	{
+		const struct mob_data *md = BL_UCAST(BL_MOB, bl);
+		
+		nullpo_retr(false, md);
+		
+		switch (type)
+		{
+		case UDT_TYPE:        script_pushint(st, BL_MOB); break;
+		case UDT_SIZE:        script_pushint(st, md->status.size); break;
+		case UDT_LEVEL:       script_pushint(st, md->level); break;
+		case UDT_HP:          script_pushint(st, md->status.hp); break;
+		case UDT_MAXHP:       script_pushint(st, md->status.max_hp); break;
+		case UDT_SP:          script_pushint(st, md->status.sp); break;
+		case UDT_MAXSP:       script_pushint(st, md->status.max_sp); break;
+		case UDT_MAPIDXY:
+			getunitdata_sub(0, md->bl.m);
+			getunitdata_sub(1, md->bl.x);
+			getunitdata_sub(2, md->bl.y);
+			break;
+		case UDT_SPEED:       script_pushint(st, md->status.speed); break;
+		case UDT_MODE:        script_pushint(st, md->status.mode); break;
+		case UDT_AI:          script_pushint(st, md->special_state.ai); break;
+		case UDT_SCOPTION:    script_pushint(st, md->sc.option); break;
+		case UDT_SEX:         script_pushint(st, md->vd->sex); break;
+		case UDT_CLASS:       script_pushint(st, md->vd->class); break;
+		case UDT_HAIRSTYLE:   script_pushint(st, md->vd->hair_style); break;
+		case UDT_HAIRCOLOR:   script_pushint(st, md->vd->hair_color); break;
+		case UDT_HEADBOTTOM:  script_pushint(st, md->vd->head_bottom); break;
+		case UDT_HEADMIDDLE:  script_pushint(st, md->vd->head_mid); break;
+		case UDT_HEADTOP:     script_pushint(st, md->vd->head_top); break;
+		case UDT_CLOTHCOLOR:  script_pushint(st, md->vd->cloth_color); break;
+		case UDT_SHIELD:      script_pushint(st, md->vd->shield); break;
+		case UDT_WEAPON:      script_pushint(st, md->vd->weapon); break;
+		case UDT_LOOKDIR:     script_pushint(st, md->ud.dir); break;
+		case UDT_CANMOVETICK: script_pushint(st, md->ud.canmove_tick); break;
+		case UDT_STR:         script_pushint(st, md->status.str); break;
+		case UDT_AGI:         script_pushint(st, md->status.agi); break;
+		case UDT_VIT:         script_pushint(st, md->status.vit); break;
+		case UDT_INT:         script_pushint(st, md->status.int_); break;
+		case UDT_DEX:         script_pushint(st, md->status.dex); break;
+		case UDT_LUK:         script_pushint(st, md->status.luk); break;
+		case UDT_ATKRANGE:    script_pushint(st, md->status.rhw.range); break;
+		case UDT_ATKMIN:      script_pushint(st, md->status.rhw.atk); break;
+		case UDT_ATKMAX:      script_pushint(st, md->status.rhw.atk2); break;
+		case UDT_MATKMIN:     script_pushint(st, md->status.matk_min); break;
+		case UDT_MATKMAX:     script_pushint(st, md->status.matk_max); break;
+		case UDT_DEF:         script_pushint(st, md->status.def); break;
+		case UDT_MDEF:        script_pushint(st, md->status.mdef); break;
+		case UDT_HIT:         script_pushint(st, md->status.hit); break;
+		case UDT_FLEE:        script_pushint(st, md->status.flee); break;
+		case UDT_PDODGE:      script_pushint(st, md->status.flee2); break;
+		case UDT_CRIT:        script_pushint(st, md->status.cri); break;
+		case UDT_RACE:        script_pushint(st, md->status.race); break;
+		case UDT_ELETYPE:     script_pushint(st, md->status.def_ele); break;
+		case UDT_ELELEVEL:    script_pushint(st, md->status.ele_lv); break;
+		case UDT_AMOTION:     script_pushint(st, md->status.amotion); break;
+		case UDT_ADELAY:      script_pushint(st, md->status.adelay); break;
+		case UDT_DMOTION:     script_pushint(st, md->status.dmotion); break;
+		default:
+			ShowWarning("buildin_getunitdata: Invalid data type '%s' for Mob unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	case BL_HOM:
+	{
+		const struct homun_data *hd = BL_UCAST(BL_HOM, bl);
+		
+		nullpo_retr(false, hd);
+		
+		switch (type)
+		{
+		case UDT_TYPE:        script_pushint(st, BL_HOM); break;
+		case UDT_SIZE:        script_pushint(st, hd->base_status.size); break;
+		case UDT_LEVEL:       script_pushint(st, hd->homunculus.level); break;
+		case UDT_HP:          script_pushint(st, hd->base_status.hp); break;
+		case UDT_MAXHP:       script_pushint(st, hd->base_status.max_hp); break;
+		case UDT_SP:          script_pushint(st, hd->base_status.sp); break;
+		case UDT_MAXSP:       script_pushint(st, hd->base_status.max_sp); break;
+		case UDT_MAPIDXY:
+			getunitdata_sub(0, hd->bl.m);
+			getunitdata_sub(1, hd->bl.x);
+			getunitdata_sub(2, hd->bl.y);
+			break;
+		case UDT_SPEED:       script_pushint(st, hd->base_status.speed); break;
+		case UDT_LOOKDIR:     script_pushint(st, hd->ud.dir); break;
+		case UDT_CANMOVETICK: script_pushint(st, hd->ud.canmove_tick); break;
+		case UDT_MODE:        script_pushint(st, hd->base_status.mode); break;
+		case UDT_STR:         script_pushint(st, hd->base_status.str); break;
+		case UDT_AGI:         script_pushint(st, hd->base_status.agi); break;
+		case UDT_VIT:         script_pushint(st, hd->base_status.vit); break;
+		case UDT_INT:         script_pushint(st, hd->base_status.int_); break;
+		case UDT_DEX:         script_pushint(st, hd->base_status.dex); break;
+		case UDT_LUK:         script_pushint(st, hd->base_status.luk); break;
+		case UDT_ATKRANGE:    script_pushint(st, hd->base_status.rhw.range); break;
+		case UDT_ATKMIN:      script_pushint(st, hd->base_status.rhw.atk); break;
+		case UDT_ATKMAX:      script_pushint(st, hd->base_status.rhw.atk2); break;
+		case UDT_MATKMIN:     script_pushint(st, hd->base_status.matk_min); break;
+		case UDT_MATKMAX:     script_pushint(st, hd->base_status.matk_max); break;
+		case UDT_DEF:         script_pushint(st, hd->base_status.def); break;
+		case UDT_MDEF:        script_pushint(st, hd->base_status.mdef); break;
+		case UDT_HIT:         script_pushint(st, hd->base_status.hit); break;
+		case UDT_FLEE:        script_pushint(st, hd->base_status.flee); break;
+		case UDT_PDODGE:      script_pushint(st, hd->base_status.flee2); break;
+		case UDT_CRIT:        script_pushint(st, hd->base_status.cri); break;
+		case UDT_RACE:        script_pushint(st, hd->base_status.race); break;
+		case UDT_ELETYPE:     script_pushint(st, hd->base_status.def_ele); break;
+		case UDT_ELELEVEL:    script_pushint(st, hd->base_status.ele_lv); break;
+		case UDT_AMOTION:     script_pushint(st, hd->base_status.amotion); break;
+		case UDT_ADELAY:      script_pushint(st, hd->base_status.adelay); break;
+		case UDT_DMOTION:     script_pushint(st, hd->base_status.dmotion); break;
+		case UDT_MASTERCID:   script_pushint(st, hd->homunculus.char_id); break;
+		case UDT_HUNGER:      script_pushint(st, hd->homunculus.hunger); break;
+		case UDT_INTIMACY:    script_pushint(st, hd->homunculus.intimacy); break;
+		default:
+			ShowWarning("buildin_getunitdata: Invalid data type '%s' for Homunculus unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	case BL_PET:
+	{
+		const struct pet_data *pd = BL_UCAST(BL_PET, bl);
+		
+		nullpo_retr(false, pd);
+		
+		switch (type)
+		{
+		case UDT_TYPE:        script_pushint(st, BL_PET); break;
+		case UDT_SIZE:        script_pushint(st, pd->status.size); break;
+		case UDT_LEVEL:       script_pushint(st, pd->pet.level); break;
+		case UDT_HP:          script_pushint(st, pd->status.hp); break;
+		case UDT_MAXHP:       script_pushint(st, pd->status.max_hp); break;
+		case UDT_SP:          script_pushint(st, pd->status.sp); break;
+		case UDT_MAXSP:       script_pushint(st, pd->status.max_sp); break;
+		case UDT_MAPIDXY:
+			getunitdata_sub(0, pd->bl.m);
+			getunitdata_sub(1, pd->bl.x);
+			getunitdata_sub(2, pd->bl.y);
+			break;
+		case UDT_SPEED:       script_pushint(st, pd->status.speed); break;
+		case UDT_LOOKDIR:     script_pushint(st, pd->ud.dir); break;
+		case UDT_CANMOVETICK: script_pushint(st, pd->ud.canmove_tick); break;
+		case UDT_MODE:        script_pushint(st, pd->status.mode); break;
+		case UDT_STR:         script_pushint(st, pd->status.str); break;
+		case UDT_AGI:         script_pushint(st, pd->status.agi); break;
+		case UDT_VIT:         script_pushint(st, pd->status.vit); break;
+		case UDT_INT:         script_pushint(st, pd->status.int_); break;
+		case UDT_DEX:         script_pushint(st, pd->status.dex); break;
+		case UDT_LUK:         script_pushint(st, pd->status.luk); break;
+		case UDT_ATKRANGE:    script_pushint(st, pd->status.rhw.range); break;
+		case UDT_ATKMIN:      script_pushint(st, pd->status.rhw.atk); break;
+		case UDT_ATKMAX:      script_pushint(st, pd->status.rhw.atk2); break;
+		case UDT_MATKMIN:     script_pushint(st, pd->status.matk_min); break;
+		case UDT_MATKMAX:     script_pushint(st, pd->status.matk_max); break;
+		case UDT_DEF:         script_pushint(st, pd->status.def); break;
+		case UDT_MDEF:        script_pushint(st, pd->status.mdef); break;
+		case UDT_HIT:         script_pushint(st, pd->status.hit); break;
+		case UDT_FLEE:        script_pushint(st, pd->status.flee); break;
+		case UDT_PDODGE:      script_pushint(st, pd->status.flee2); break;
+		case UDT_CRIT:        script_pushint(st, pd->status.cri); break;
+		case UDT_RACE:        script_pushint(st, pd->status.race); break;
+		case UDT_ELETYPE:     script_pushint(st, pd->status.def_ele); break;
+		case UDT_ELELEVEL:    script_pushint(st, pd->status.ele_lv); break;
+		case UDT_AMOTION:     script_pushint(st, pd->status.amotion); break;
+		case UDT_ADELAY:      script_pushint(st, pd->status.adelay); break;
+		case UDT_DMOTION:     script_pushint(st, pd->status.dmotion); break;
+		case UDT_MASTERAID:   script_pushint(st, pd->pet.account_id); break;
+		case UDT_HUNGER:      script_pushint(st, pd->pet.hungry); break;
+		case UDT_INTIMACY:    script_pushint(st, pd->pet.intimate); break;
+		default:
+			ShowWarning("buildin_getunitdata: Invalid data type '%s' for Pet unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	case BL_MER:
+	{
+		const struct mercenary_data *mc = BL_UCAST(BL_MER, bl);
+		
+		nullpo_retr(false, mc);
+		
+		switch (type)
+		{
+		case UDT_TYPE:        script_pushint(st, BL_MER); break;
+		case UDT_SIZE:        script_pushint(st, mc->base_status.size); break;
+		case UDT_HP:          script_pushint(st, mc->base_status.hp); break;
+		case UDT_MAXHP:       script_pushint(st, mc->base_status.max_hp); break;
+		case UDT_SP:          script_pushint(st, mc->base_status.sp); break;
+		case UDT_MAXSP:       script_pushint(st, mc->base_status.max_sp); break;
+		case UDT_MAPIDXY:
+			getunitdata_sub(0, mc->bl.m);
+			getunitdata_sub(1, mc->bl.x);
+			getunitdata_sub(2, mc->bl.y);
+			break;
+		case UDT_SPEED:       script_pushint(st, mc->base_status.speed); break;
+		case UDT_LOOKDIR:     script_pushint(st, mc->ud.dir); break;
+		case UDT_CANMOVETICK: script_pushint(st, mc->ud.canmove_tick); break;
+		case UDT_MODE:        script_pushint(st, mc->base_status.mode); break;
+		case UDT_STR:         script_pushint(st, mc->base_status.str); break;
+		case UDT_AGI:         script_pushint(st, mc->base_status.agi); break;
+		case UDT_VIT:         script_pushint(st, mc->base_status.vit); break;
+		case UDT_INT:         script_pushint(st, mc->base_status.int_); break;
+		case UDT_DEX:         script_pushint(st, mc->base_status.dex); break;
+		case UDT_LUK:         script_pushint(st, mc->base_status.luk); break;
+		case UDT_ATKRANGE:    script_pushint(st, mc->base_status.rhw.range); break;
+		case UDT_ATKMIN:      script_pushint(st, mc->base_status.rhw.atk); break;
+		case UDT_ATKMAX:      script_pushint(st, mc->base_status.rhw.atk2); break;
+		case UDT_MATKMIN:     script_pushint(st, mc->base_status.matk_min); break;
+		case UDT_MATKMAX:     script_pushint(st, mc->base_status.matk_max); break;
+		case UDT_DEF:         script_pushint(st, mc->base_status.def); break;
+		case UDT_MDEF:        script_pushint(st, mc->base_status.mdef); break;
+		case UDT_HIT:         script_pushint(st, mc->base_status.hit); break;
+		case UDT_FLEE:        script_pushint(st, mc->base_status.flee); break;
+		case UDT_PDODGE:      script_pushint(st, mc->base_status.flee2); break;
+		case UDT_CRIT:        script_pushint(st, mc->base_status.cri); break;
+		case UDT_RACE:        script_pushint(st, mc->base_status.race); break;
+		case UDT_ELETYPE:     script_pushint(st, mc->base_status.def_ele); break;
+		case UDT_ELELEVEL:    script_pushint(st, mc->base_status.ele_lv); break;
+		case UDT_AMOTION:     script_pushint(st, mc->base_status.amotion); break;
+		case UDT_ADELAY:      script_pushint(st, mc->base_status.adelay); break;
+		case UDT_DMOTION:     script_pushint(st, mc->base_status.dmotion); break;
+		case UDT_MASTERCID:   script_pushint(st, mc->mercenary.char_id); break;
+		case UDT_MERC_KILLCOUNT: script_pushint(st, mc->mercenary.kill_count); break;
+		case UDT_LIFETIME:    script_pushint(st, mc->mercenary.life_time); break;
+		default:
+			ShowWarning("buildin_getunitdata: Invalid data type '%s' for Mercenary unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	case BL_ELEM:
+	{
+		const struct elemental_data *ed = BL_UCAST(BL_ELEM, bl);
+		
+		nullpo_retr(false, ed);
+		
+		switch (type)
+		{
+		case UDT_TYPE:        script_pushint(st, BL_ELEM); break;
+		case UDT_SIZE:        script_pushint(st, ed->base_status.size); break;
+		case UDT_HP:          script_pushint(st, ed->base_status.hp); break;
+		case UDT_MAXHP:       script_pushint(st, ed->base_status.max_hp); break;
+		case UDT_SP:          script_pushint(st, ed->base_status.sp); break;
+		case UDT_MAXSP:       script_pushint(st, ed->base_status.max_sp); break;
+		case UDT_MAPIDXY:
+			getunitdata_sub(0, ed->bl.m);
+			getunitdata_sub(1, ed->bl.x);
+			getunitdata_sub(2, ed->bl.y);
+			break;
+		case UDT_SPEED:       script_pushint(st, ed->base_status.speed); break;
+		case UDT_LOOKDIR:     script_pushint(st, ed->ud.dir); break;
+		case UDT_CANMOVETICK: script_pushint(st, ed->ud.canmove_tick); break;
+		case UDT_MODE:        script_pushint(st, ed->base_status.mode); break;
+		case UDT_STR:         script_pushint(st, ed->base_status.str); break;
+		case UDT_AGI:         script_pushint(st, ed->base_status.agi); break;
+		case UDT_VIT:         script_pushint(st, ed->base_status.vit); break;
+		case UDT_INT:         script_pushint(st, ed->base_status.int_); break;
+		case UDT_DEX:         script_pushint(st, ed->base_status.dex); break;
+		case UDT_LUK:         script_pushint(st, ed->base_status.luk); break;
+		case UDT_ATKRANGE:    script_pushint(st, ed->base_status.rhw.range); break;
+		case UDT_ATKMIN:      script_pushint(st, ed->base_status.rhw.atk); break;
+		case UDT_ATKMAX:      script_pushint(st, ed->base_status.rhw.atk2); break;
+		case UDT_MATKMIN:     script_pushint(st, ed->base_status.matk_min); break;
+		case UDT_MATKMAX:     script_pushint(st, ed->base_status.matk_max); break;
+		case UDT_DEF:         script_pushint(st, ed->base_status.def); break;
+		case UDT_MDEF:        script_pushint(st, ed->base_status.mdef); break;
+		case UDT_HIT:         script_pushint(st, ed->base_status.hit); break;
+		case UDT_FLEE:        script_pushint(st, ed->base_status.flee); break;
+		case UDT_PDODGE:      script_pushint(st, ed->base_status.flee2); break;
+		case UDT_CRIT:        script_pushint(st, ed->base_status.cri); break;
+		case UDT_RACE:        script_pushint(st, ed->base_status.race); break;
+		case UDT_ELETYPE:     script_pushint(st, ed->base_status.def_ele); break;
+		case UDT_ELELEVEL:    script_pushint(st, ed->base_status.ele_lv); break;
+		case UDT_AMOTION:     script_pushint(st, ed->base_status.amotion); break;
+		case UDT_ADELAY:      script_pushint(st, ed->base_status.adelay); break;
+		case UDT_DMOTION:     script_pushint(st, ed->base_status.dmotion); break;
+		case UDT_MASTERCID:   script_pushint(st, ed->elemental.char_id); break;
+		default:
+			ShowWarning("buildin_getunitdata: Invalid data type '%s' for Elemental unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	case BL_NPC:
+	{
+		const struct npc_data *nd = BL_UCAST(BL_NPC, bl);
+		
+		nullpo_retr(false, nd);
+		
+		switch (type)
+		{
+		case UDT_TYPE:        script_pushint(st, BL_NPC); break;
+		case UDT_SIZE:        script_pushint(st, nd->status.size); break;
+		case UDT_HP:          script_pushint(st, nd->status.hp); break;
+		case UDT_MAXHP:       script_pushint(st, nd->status.max_hp); break;
+		case UDT_SP:          script_pushint(st, nd->status.sp); break;
+		case UDT_MAXSP:       script_pushint(st, nd->status.max_sp); break;
+		case UDT_MAPIDXY:
+			getunitdata_sub(0, bl->m);
+			getunitdata_sub(1, bl->x);
+			getunitdata_sub(2, bl->y);
+			break;
+		case UDT_SPEED:       script_pushint(st, nd->status.speed); break;
+		case UDT_LOOKDIR:     script_pushint(st, nd->ud->dir); break;
+		case UDT_CANMOVETICK: script_pushint(st, nd->ud->canmove_tick); break;
+		case UDT_MODE:        script_pushint(st, nd->status.mode); break;
+		case UDT_STR:         script_pushint(st, nd->status.str); break;
+		case UDT_AGI:         script_pushint(st, nd->status.agi); break;
+		case UDT_VIT:         script_pushint(st, nd->status.vit); break;
+		case UDT_INT:         script_pushint(st, nd->status.int_); break;
+		case UDT_DEX:         script_pushint(st, nd->status.dex); break;
+		case UDT_LUK:         script_pushint(st, nd->status.luk); break;
+		case UDT_ATKRANGE:    script_pushint(st, nd->status.rhw.range); break;
+		case UDT_ATKMIN:      script_pushint(st, nd->status.rhw.atk); break;
+		case UDT_ATKMAX:      script_pushint(st, nd->status.rhw.atk2); break;
+		case UDT_MATKMIN:     script_pushint(st, nd->status.matk_min); break;
+		case UDT_MATKMAX:     script_pushint(st, nd->status.matk_max); break;
+		case UDT_DEF:         script_pushint(st, nd->status.def); break;
+		case UDT_MDEF:        script_pushint(st, nd->status.mdef); break;
+		case UDT_HIT:         script_pushint(st, nd->status.hit); break;
+		case UDT_FLEE:        script_pushint(st, nd->status.flee); break;
+		case UDT_PDODGE:      script_pushint(st, nd->status.flee2); break;
+		case UDT_CRIT:        script_pushint(st, nd->status.cri); break;
+		case UDT_RACE:        script_pushint(st, nd->status.race); break;
+		case UDT_ELETYPE:     script_pushint(st, nd->status.def_ele); break;
+		case UDT_ELELEVEL:    script_pushint(st, nd->status.ele_lv); break;
+		case UDT_AMOTION:     script_pushint(st, nd->status.amotion); break;
+		case UDT_ADELAY:      script_pushint(st, nd->status.adelay); break;
+		case UDT_DMOTION:     script_pushint(st, nd->status.dmotion); break;
+		default:
+			ShowWarning("buildin_getunitdata: Invalid data type '%s' for NPC unit.\n", udtype);
+			script_pushint(st, 0);
+			return false;
+		}
+	}
+		break;
+	default:
+		ShowError("buildin_getunitdata: Unknown object!\n");
+		script_pushint(st, 0);
+		return false;
+	} // end of bl->type switch
+
+#undef getunitdata_sub
+
+	return false;
+}
+
+/**
+ * Gets the name of a Unit.
+ * Supported types are [MOB|HOM|PET|NPC].
+ * MER and ELEM don't support custom names.
+ *
+ * @command getunitname <GUID>;
+ * @param GUID Game Object Unique ID.
+ * @return boolean or Name of the game object.
+ */
+BUILDIN(getunitname)
+{
+	const struct block_list* bl = NULL;
+	
+	bl = map->id2bl(script_getnum(st, 2));
+	
+	if (bl == NULL) {
+		ShowWarning("buildin_getunitname: Error in finding object with given game ID %d!\n", script_getnum(st, 2));
+		script_pushconststr(st, "Unknown");
+		return false;
+	}
+	
+	script_pushstrcopy(st, status->get_name(bl));
+	
+	return true;
+}
+
+/**
+ * Changes the name of a bl.
+ * Supported types are [MOB|HOM|PET].
+ * For NPC see 'setnpcdisplay', MER and ELEM don't support custom names.
+ *
+ * @command setunitname <GUID>,<name>;
+ * @param GUID  Game object unique ID.
+ * @param Name as string.
+ * @return boolean.
+ */
+BUILDIN(setunitname)
+{
+	struct block_list* bl = map->id2bl(script_getnum(st, 2));
+	
+	if (bl == NULL) {
+		ShowWarning("buildin_setunitname: Game object with ID %d was not found!\n", script_getnum(st, 2));
+		script_pushint(st, 0);
+		return false;
+	}
+	
+	switch (bl->type) {
+		case BL_MOB:
+		{
+			struct mob_data *md = BL_UCAST(BL_MOB, bl);
+			if (md == NULL) {
+				ShowWarning("buildin_setunitname: Error in finding object BL_MOB!\n");
+				script_pushint(st, 0);
+				return false;
+			}
+			safestrncpy(md->name, script_getstr(st, 3), NAME_LENGTH);
+		}
+			break;
+		case BL_HOM:
+		{
+			struct homun_data *hd = BL_UCAST(BL_HOM, bl);
+			if (hd == NULL) {
+				ShowWarning("buildin_setunitname: Error in finding object BL_HOM!\n");
+				script_pushint(st, 0);
+				return false;
+			}
+			safestrncpy(hd->homunculus.name, script_getstr(st, 3), NAME_LENGTH);
+		}
+			break;
+		case BL_PET:
+		{
+			struct pet_data *pd = BL_UCAST(BL_PET, bl);
+			if (pd == NULL) {
+				ShowWarning("buildin_setunitname: Error in finding object BL_PET!\n");
+				script_pushint(st, 0);
+				return false;
+			}
+			safestrncpy(pd->pet.name, script_getstr(st, 3), NAME_LENGTH);
+		}
+			break;
+		default:
+			script_pushint(st, 0);
+			ShowWarning("buildin_setunitname: Unknown object type!\n");
+			return false;
+	}
+	
+	script_pushint(st, 1);
+	clif->charnameack(0, bl); // Send update to client.
+	
+	return true;
+}
+
 /// Makes the unit walk to target position or target id
 /// Returns if it was successfull
 ///
@@ -21141,6 +22736,11 @@ void script_parse_builtin(void) {
 		// <--- [zBuffer] List of player cont commands
 		// [zBuffer] List of mob control commands --->
 		BUILDIN_DEF(getunittype,"i"),
+		/* Unit Data */
+		BUILDIN_DEF(setunitdata,"iiv??"),
+		BUILDIN_DEF(getunitdata,"ii?"),
+		BUILDIN_DEF(getunitname,"i"),
+		BUILDIN_DEF(setunitname,"is"),
 		BUILDIN_DEF(unitwalk,"ii?"),
 		BUILDIN_DEF(unitkill,"i"),
 		BUILDIN_DEF(unitwarp,"isii"),
diff --git a/src/map/script.h b/src/map/script.h
index a69000991..7ee6d772b 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -350,6 +350,81 @@ enum navigation_service {
 };
 
 /**
+ * Unit Types for script handling.
+ */
+enum script_unit_types {
+	UNIT_PC = 0,
+	UNIT_NPC,
+	UNIT_PET,
+	UNIT_MOB,
+	UNIT_HOM,
+	UNIT_MER,
+	UNIT_ELEM,
+};
+
+/**
+ * Unit Data Types for script handling.
+ */
+enum script_unit_data_types {
+	UDT_TYPE = 0,
+	UDT_SIZE,
+	UDT_LEVEL,
+	UDT_HP,
+	UDT_MAXHP,
+	UDT_SP,
+	UDT_MAXSP,
+	UDT_MASTERAID,
+	UDT_MASTERCID,
+	UDT_MAPIDXY,
+	UDT_WALKTOXY,
+	UDT_SPEED,
+	UDT_MODE,
+	UDT_AI,
+	UDT_SCOPTION,
+	UDT_SEX,
+	UDT_CLASS,
+	UDT_HAIRSTYLE,
+	UDT_HAIRCOLOR,
+	UDT_HEADBOTTOM,
+	UDT_HEADMIDDLE,
+	UDT_HEADTOP,
+	UDT_CLOTHCOLOR,
+	UDT_SHIELD,
+	UDT_WEAPON,
+	UDT_LOOKDIR,
+	UDT_CANMOVETICK,
+	UDT_STR,
+	UDT_AGI,
+	UDT_VIT,
+	UDT_INT,
+	UDT_DEX,
+	UDT_LUK,
+	UDT_ATKRANGE,
+	UDT_ATKMIN,
+	UDT_ATKMAX,
+	UDT_MATKMIN,
+	UDT_MATKMAX,
+	UDT_DEF,
+	UDT_MDEF,
+	UDT_HIT,
+	UDT_FLEE,
+	UDT_PDODGE,
+	UDT_CRIT,
+	UDT_RACE,
+	UDT_ELETYPE,
+	UDT_ELELEVEL,
+	UDT_AMOTION,
+	UDT_ADELAY,
+	UDT_DMOTION,
+	UDT_HUNGER,
+	UDT_INTIMACY,
+	UDT_LIFETIME,
+	UDT_MERC_KILLCOUNT,
+	UDT_STATPOINT,
+	UDT_MAX
+};
+
+/**
  * Structures
  **/