/*
Copyright (c) 2019-2020 Péter Magyar

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/

#include "stat.h"

#include "../entity.h"
#include "stat_data_entry.h"

#include "core/version.h"

const String Stat::STAT_BINDING_STRING = "Health,Speed,Mana,GCD,Haste,Agility,Strength,Stamina,Intellect,Spirit,Haste Rating,Resilience,Armor,Attack Power,Spell Power,Melee Crit,Melee Crit bonus,Spell Crit,Spell Crit Bonus,Block,Parry,Damage Reduction,Melee Damage Reduction,Spell Damage Reduction,Damage Taken,Heal Taken,Melee Damage,Spell Damage,Holy Resist,Shadow Resist,Nature Resist,Fire Resist,Frost Resist,Lightning Resist,Chaos Resist,Silence Resist,Fear Resist,Stun Resist,Energy,Rage,XP Rate,None";
const String Stat::MAIN_STAT_BINDING_STRING = "Agility,Strength,Stamina,Intellect,Spirit";

const String Stat::MODIFIER_APPLY_TYPE_BINDING_STRING = "Standard,Only min modifier,Only Max modifier";

String Stat::stat_id_name(int stat_id) {
	switch (stat_id) {
		case STAT_ID_HEALTH:
			return "health";
		case STAT_ID_SPEED:
			return "speed";
		case STAT_ID_MANA:
			return "mana";
		case STAT_ID_GLOBAL_COOLDOWN:
			return "gcd";
		case STAT_ID_HASTE:
			return "haste";

		case STAT_ID_AGILITY:
			return "agility";
		case STAT_ID_STRENGTH:
			return "strength";
		case STAT_ID_STAMINA:
			return "stamina";
		case STAT_ID_INTELLECT:
			return "intellect";
		case STAT_ID_SPIRIT:
			return "spirit";

		case STAT_ID_HASTE_RATING:
			return "haste_rating";
		case STAT_ID_RESLILIENCE:
			return "resilience";
		case STAT_ID_ARMOR:
			return "armor";

		case STAT_ID_ATTACK_POWER:
			return "attack_power";
		case STAT_ID_SPELL_POWER:
			return "spell_power";

		case STAT_ID_MELEE_CRIT:
			return "melee_crit";
		case STAT_ID_MELEE_CRIT_BONUS:
			return "melee_crit_bonus";
		case STAT_ID_SPELL_CRIT:
			return "spell_crit";
		case STAT_ID_SPELL_CRIT_BONUS:
			return "spell_crit_bonus";

		case STAT_ID_BLOCK:
			return "block";
		case STAT_ID_PARRY:
			return "parry";
		case STAT_ID_DAMAGE_REDUCTION:
			return "damage_reduction";
		case STAT_ID_MELEE_DAMAGE_REDUCTION:
			return "melee_damage_reduction";
		case STAT_ID_SPELL_DAMAGE_REDUCTION:
			return "spell_damage_reduction";
		case STAT_ID_DAMAGE_TAKEN:
			return "damage_taken";
		case STAT_ID_HEAL_TAKEN:
			return "heal_taken";

		case STAT_ID_MELEE_DAMAGE:
			return "melee_damage";
		case STAT_ID_SPELL_DAMAGE:
			return "spell_damage";

		case STAT_ID_HOLY_RESIST:
			return "holy_resist";
		case STAT_ID_SHADOW_RESIST:
			return "shadow_resist";
		case STAT_ID_NATURE_RESIST:
			return "nature_resist";
		case STAT_ID_FIRE_RESIST:
			return "fire_resist";
		case STAT_ID_FROST_RESIST:
			return "frost_resist";
		case STAT_ID_LIGHTNING_RESIST:
			return "lightning_resist";
		case STAT_ID_CHAOS_RESIST:
			return "chaos_resist";
		case STAT_ID_SILENCE_RESIST:
			return "silence_resist";
		case STAT_ID_FEAR_RESIST:
			return "fear_resist";
		case STAT_ID_STUN_RESIST:
			return "stun_resist";

		case STAT_ID_ENERGY:
			return "energy";
		case STAT_ID_RAGE:
			return "rage";

		case STAT_ID_XP_RATE:
			return "xp_rate";
	}

	return "";
}

Stat::StatId Stat::get_id() {
	return _id;
}
void Stat::set_id(Stat::StatId id) {
	_id = id;
}

Ref<StatDataEntry> Stat::get_stat_data_entry() {
	return _stat_data_entry;
}
void Stat::set_stat_data_entry(Ref<StatDataEntry> entry) {
	_stat_data_entry = entry;
}

Entity *Stat::get_owner() {
	return _owner;
}
void Stat::set_owner(Entity *value) {
	_owner = value;
}
void Stat::set_owner_bind(Node *value) {
	if (!value) {
		return;
	}

	Entity *e = cast_to<Entity>(value);

	if (!e) {
		return;
	}

	_owner = e;
}

Stat::StatModifierApplyType Stat::get_stat_modifier_type() {
	return _modifier_apply_type;
}
void Stat::set_stat_modifier_type(Stat::StatModifierApplyType value) {
	_modifier_apply_type = value;
}

bool Stat::get_public() {
	return _public;
}
void Stat::set_public(bool value) {
	_public = value;
}

bool Stat::get_locked() {
	return _locked;
}
void Stat::set_locked(bool value) {
	_locked = value;
}

bool Stat::get_dirty() {
	return _dirty;
}
void Stat::set_dirty(bool value) {
	_dirty = value;
}

bool Stat::get_dirty_mods() {
	return _dirty_mods;
}
void Stat::set_dirty_mods(bool value) {
	_dirty_mods = value;
}

float Stat::get_base() {
	return _base;
}
float Stat::get_bonus() {
	return _bonus;
}
float Stat::get_percent() {
	return _percent;
}

float Stat::gets_current() {
	return _s_current;
}
void Stat::sets_current(float value) {
	if (_locked) {
		return;
	}

	_s_current = value;

	_dirty = true;
}

float Stat::gets_max() {
	return _s_max;
}
void Stat::sets_max(float value) {
	_s_max = value;

	_dirty = true;
}

float Stat::getc_current() {
	return _c_current;
}
void Stat::setc_current(float value) {
	ERR_FAIL_COND(_owner == NULL);

	_c_current = value;

	_owner->onc_stat_changed(Ref<Stat>(this));

	emit_signal("c_changed", Ref<Stat>(this));
}

float Stat::getc_max() {
	return _c_max;
}
void Stat::setc_max(float value) {
	ERR_FAIL_COND(_owner == NULL);

	_s_current = value;

	_owner->onc_stat_changed(Ref<Stat>(this));

	emit_signal("c_changed", Ref<Stat>(this));
}

void Stat::setc_values(int ccurrent, int cmax) {
	ERR_FAIL_COND(_owner == NULL);

	_c_current = ccurrent;
	_c_max = cmax;

	_owner->onc_stat_changed(Ref<Stat>(this));
	emit_signal("c_changed", Ref<Stat>(this));
}

_FORCE_INLINE_ Vector<Ref<StatModifier> > *Stat::get_modifiers() {
	return &_modifiers;
}

int Stat::get_modifier_count() {
	return _modifiers.size();
}

void Stat::clear_modifiers() {
	_modifiers.clear();

	_dirty = true;
	_dirty_mods = true;
}

Ref<StatModifier> Stat::get_modifier(int index) {
	return _modifiers.get(index);
}

Ref<StatModifier> Stat::add_modifier(int id, float base_mod, float bonus_mod, float percent_mod) {
	Ref<StatModifier> stat_modifier = Ref<StatModifier>(memnew(StatModifier(id, base_mod, bonus_mod, percent_mod, this)));

	_modifiers.push_back(stat_modifier);

	_dirty = true;
	_dirty_mods = true;

	return stat_modifier;
}

Ref<StatModifier> Stat::get_or_add_modifier(int id) {
	for (int i = 0; i < _modifiers.size(); ++i) {
		if (_modifiers.get(i)->get_id() == id) {
			return _modifiers.get(i);
		}
	}

	Ref<StatModifier> stat_modifier = Ref<StatModifier>(memnew(StatModifier(id, 0, 0, 0, this)));

	_modifiers.push_back(stat_modifier);

	return stat_modifier;
}

void Stat::remove_modifier(int id) {
	for (int i = 0; i < _modifiers.size(); ++i) {
		if (_modifiers.get(i)->get_id() == id) {
			Ref<StatModifier> modifier = _modifiers.get(i);
			_modifiers.remove(i);

			_dirty_mods = true;

			return;
		}
	}
}

void Stat::remove_modifier_index(int index) {
	_modifiers.remove(index);
}

void Stat::apply_modifiers() {
#if VERSION_MAJOR < 4
	ERR_FAIL_COND(!ObjectDB::instance_validate(_owner));
#else
	ERR_FAIL_COND(_owner == NULL);
#endif
	ERR_FAIL_COND(!_stat_data_entry.is_valid());

	reset_values();

	if (_modifier_apply_type == MODIFIER_APPLY_TYPE_STANDARD) {
		for (int i = 0; i < _modifiers.size(); ++i) {
			Ref<StatModifier> mod = _modifiers.get(i);

			_base += mod->get_base_mod();
			_bonus += mod->get_bonus_mod();
			_percent += mod->get_percent_mod();
		}
	} else {
		for (int i = 0; i < _modifiers.size(); ++i) {
			Ref<StatModifier> modifier = _modifiers.get(i);

			_base += modifier->get_base_mod();
			_bonus += modifier->get_bonus_mod();

			if (modifier->get_percent_mod() >= 0) {
				_percent += modifier->get_percent_mod();
			}
		}

		float p = 0;
		for (int i = 0; i < _modifiers.size(); ++i) {
			Ref<StatModifier> modifier = _modifiers.get(i);

			if (modifier->get_percent_mod() < p)
				p = modifier->get_percent_mod();
		}

		_percent += p;
	}

	refresh_currmax();
	_dirty_mods = false;

	for (int i = 0; i < _stat_data_entry->get_mod_stat_count(); ++i) {
		Ref<Stat> stat = _owner->get_stat_enum(_stat_data_entry->get_mod_stat_id(i));
		Ref<Curve> curve = _stat_data_entry->get_mod_stat_curve(i);
		float max_value = _stat_data_entry->get_mod_stat_max_value(i);

		ERR_FAIL_COND(!stat.is_valid());
		ERR_FAIL_COND(!curve.is_valid());

		Ref<StatModifier> sm = stat->get_or_add_modifier(-(static_cast<int>(_id) + 1));

		sm->set_base_mod(_s_current * curve->interpolate(_s_current / max_value));
	}

	_owner->ons_stat_changed(Ref<Stat>(this));
	emit_signal("s_changed", Ref<Stat>(this));
}

void Stat::reset_values() {
	_percent = 0;
	_bonus = 0;
	_base = 0;

	_dirty = true;
	_dirty_mods = true;
}

void Stat::refresh_currmax() {
	//According to people on stack overflow this should be fine, because 0.0 has a unique representation
	float diff = _s_max == 0.0 ? 1.0 : _s_current / _s_max;

	_s_max = (_base + _bonus) * (_percent / 100.0);

	_s_current = _s_max * diff;

	_dirty = true;
}

bool Stat::iss_current_zero() {
	return (fabs(_s_current) < .000001);
}

bool Stat::isc_current_zero() {
	return (fabs(_c_current) < .000001);
}

void Stat::set_to_max() {
	ERR_FAIL_COND(_owner == NULL);

	_s_current = _s_max;

	_dirty = true;

	_owner->ons_stat_changed(Ref<Stat>(this));
	emit_signal("s_changed", Ref<Stat>(this));
}

void Stat::modifier_changed(Ref<StatModifier> modifier) {
	_dirty_mods = true;
}

Dictionary Stat::to_dict() {
	return call("_to_dict");
}
void Stat::from_dict(const Dictionary &dict) {
	call("_from_dict", dict);
}

Dictionary Stat::_to_dict() {
	Dictionary dict;

	dict["id"] = _id;
	dict["modifier_apply_type"] = _modifier_apply_type;

	dict["public"] = _public;
	dict["locked"] = _locked;
	dict["dirty"] = _dirty;
	dict["dirty_mods"] = _dirty_mods;

	dict["base"] = _base;
	dict["bonus"] = _bonus;
	dict["percent"] = _percent;

	dict["current"] = _s_current;
	dict["max"] = _s_max;

	Dictionary modifiers;

	for (int i = 0; i < _modifiers.size(); ++i) {
		modifiers[String::num(i)] = _modifiers.get(i)->to_dict();
	}

	dict["modifiers"] = modifiers;

	return dict;
}
void Stat::_from_dict(const Dictionary &dict) {
	ERR_FAIL_COND(dict.empty());

	_id = (Stat::StatId)((int)dict.get("id", 0));
	_modifier_apply_type = (StatModifierApplyType)((int)dict.get("modifier_apply_type", 0));

	_public = dict.get("public", false);
	_locked = dict.get("locked", false);
	_dirty = dict.get("dirty", false);
	_dirty_mods = dict.get("dirty_mods", false);

	_base = dict.get("base", 0);
	_bonus = dict.get("bonus", 0);
	_percent = dict.get("percent", 1);

	_s_current = dict.get("current", 0);
	_s_max = dict.get("max", 0);

	_c_current = _s_current;
	_c_max = _s_max;

	_modifiers.clear();

	Dictionary modifiers = dict.get("modifiers", Dictionary());

	for (int i = 0; i < modifiers.size(); ++i) {
		Ref<StatModifier> sm;
		sm.instance();

		sm->from_dict(modifiers.get(String::num(i), Dictionary()));
		sm->set_owner(this);

		_modifiers.push_back(sm);
	}

	_dirty = true;
	_dirty_mods = true;
}

Stat::Stat() {
	_id = Stat::STAT_ID_NONE;
	_owner = NULL;

	_modifier_apply_type = MODIFIER_APPLY_TYPE_STANDARD;

	_public = false;
	_dirty_mods = false;

	_locked = false;
	_dirty = true;

	_base = 0;
	_bonus = 0;
	_percent = 0;

	_s_current = 0;
	_s_max = 0;

	_c_current = 0;
	_c_max = 0;
}

Stat::Stat(Stat::StatId id, Entity *owner) {
	_id = id;
	_owner = owner;

	_modifier_apply_type = MODIFIER_APPLY_TYPE_STANDARD;

	_public = false;
	_dirty_mods = false;

	_locked = false;
	_dirty = true;

	_base = 0;
	_bonus = 0;
	_percent = 0;

	_s_current = 0;
	_s_max = 0;

	_c_current = 0;
	_c_max = 0;
}

Stat::Stat(Stat::StatId id, StatModifierApplyType modifier_apply_type, Entity *owner) {
	_id = id;
	_owner = owner;

	_modifier_apply_type = modifier_apply_type;

	_public = false;
	_dirty_mods = false;

	_locked = false;
	_dirty = true;

	_base = 0;
	_bonus = 0;
	_percent = 0;

	_s_current = 0;
	_s_max = 0;

	_c_current = 0;
	_c_max = 0;
}

Stat::~Stat() {
	_modifiers.clear();
	_owner = NULL;
	_stat_data_entry.unref();
}

void Stat::_bind_methods() {
	ADD_SIGNAL(MethodInfo("s_changed", PropertyInfo(Variant::OBJECT, "stat", PROPERTY_HINT_RESOURCE_TYPE, "Stat")));
	ADD_SIGNAL(MethodInfo("c_changed", PropertyInfo(Variant::OBJECT, "stat", PROPERTY_HINT_RESOURCE_TYPE, "Stat")));

	ClassDB::bind_method(D_METHOD("get_id"), &Stat::get_id);
	ClassDB::bind_method(D_METHOD("set_id", "id"), &Stat::set_id);
	ADD_PROPERTY(PropertyInfo(Variant::INT, "id", PROPERTY_HINT_ENUM, STAT_BINDING_STRING), "set_id", "get_id");

	ClassDB::bind_method(D_METHOD("get_stat_data_entry"), &Stat::get_stat_data_entry);
	ClassDB::bind_method(D_METHOD("set_stat_data_entry", "value"), &Stat::set_stat_data_entry);
	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stat_data_entry", PROPERTY_HINT_RESOURCE_TYPE, "StatDataEntry"), "set_stat_data_entry", "get_stat_data_entry");

	ClassDB::bind_method(D_METHOD("get_owner"), &Stat::get_owner);
	ClassDB::bind_method(D_METHOD("set_owner", "value"), &Stat::set_owner_bind);
	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "owner", PROPERTY_HINT_RESOURCE_TYPE, "Entity", 0), "set_owner", "get_owner");

	ClassDB::bind_method(D_METHOD("get_stat_modifier_type"), &Stat::get_stat_modifier_type);
	ClassDB::bind_method(D_METHOD("set_stat_modifier_type", "value"), &Stat::set_stat_modifier_type);
	ADD_PROPERTY(PropertyInfo(Variant::INT, "stat_type", PROPERTY_HINT_ENUM, "Standard, Min Modifier, Max modifier"), "set_stat_modifier_type", "get_stat_modifier_type");

	ClassDB::bind_method(D_METHOD("get_public"), &Stat::get_public);
	ClassDB::bind_method(D_METHOD("set_public", "value"), &Stat::set_public);
	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "public"), "set_public", "get_public");

	ClassDB::bind_method(D_METHOD("get_locked"), &Stat::get_locked);
	ClassDB::bind_method(D_METHOD("set_locked", "value"), &Stat::set_locked);
	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "locked"), "set_locked", "get_locked");

	ClassDB::bind_method(D_METHOD("get_dirty"), &Stat::get_dirty);
	ClassDB::bind_method(D_METHOD("set_dirty", "value"), &Stat::set_dirty);
	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "is_dirty"), "set_dirty", "get_dirty");

	ClassDB::bind_method(D_METHOD("get_dirty_mods"), &Stat::get_dirty_mods);
	ClassDB::bind_method(D_METHOD("set_dirty_mods", "value"), &Stat::set_dirty_mods);
	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "dirty_mods"), "set_dirty_mods", "get_dirty_mods");

	ClassDB::bind_method(D_METHOD("get_base"), &Stat::get_base);
	ClassDB::bind_method(D_METHOD("get_bonus"), &Stat::get_bonus);
	ClassDB::bind_method(D_METHOD("get_percent"), &Stat::get_percent);

	ClassDB::bind_method(D_METHOD("gets_current"), &Stat::gets_current);
	ClassDB::bind_method(D_METHOD("sets_current", "value"), &Stat::sets_current);
	ADD_PROPERTY(PropertyInfo(Variant::REAL, "scurrent"), "sets_current", "gets_current");

	ClassDB::bind_method(D_METHOD("gets_max"), &Stat::gets_max);
	ClassDB::bind_method(D_METHOD("sets_max"), &Stat::sets_max);
	ADD_PROPERTY(PropertyInfo(Variant::REAL, "smax"), "sets_max", "gets_max");

	ClassDB::bind_method(D_METHOD("getc_max"), &Stat::getc_max);
	ClassDB::bind_method(D_METHOD("setc_max"), &Stat::setc_max);
	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cmax"), "setc_max", "getc_max");

	ClassDB::bind_method(D_METHOD("getc_current"), &Stat::getc_current);
	ClassDB::bind_method(D_METHOD("setc_current", "value"), &Stat::setc_current);
	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ccurrent"), "setc_current", "getc_current");

	ClassDB::bind_method(D_METHOD("setc_values", "ccurrent", "cmax"), &Stat::setc_values);

	ClassDB::bind_method(D_METHOD("add_modifier", "id", "base_mod", "bonus_mod", "percent_mod"), &Stat::add_modifier);
	ClassDB::bind_method(D_METHOD("get_or_add_modifier", "id"), &Stat::get_or_add_modifier);
	ClassDB::bind_method(D_METHOD("remove_modifier", "id"), &Stat::remove_modifier);
	ClassDB::bind_method(D_METHOD("remove_modifier_index", "index"), &Stat::remove_modifier_index);
	ClassDB::bind_method(D_METHOD("get_modifier_count"), &Stat::get_modifier_count);
	ClassDB::bind_method(D_METHOD("clear_modifiers"), &Stat::clear_modifiers);
	ClassDB::bind_method(D_METHOD("get_modifier", "index"), &Stat::get_modifier);

	ClassDB::bind_method(D_METHOD("apply_modifiers"), &Stat::apply_modifiers);

	ClassDB::bind_method(D_METHOD("reset_values"), &Stat::reset_values);
	ClassDB::bind_method(D_METHOD("refresh_currmax"), &Stat::refresh_currmax);
	ClassDB::bind_method(D_METHOD("iss_current_zero"), &Stat::iss_current_zero);
	ClassDB::bind_method(D_METHOD("isc_current_zero"), &Stat::isc_current_zero);

	ClassDB::bind_method(D_METHOD("set_to_max"), &Stat::set_to_max);

	ClassDB::bind_method(D_METHOD("modifier_changed", "modifier"), &Stat::modifier_changed);

	//Serialization
	BIND_VMETHOD(MethodInfo("_from_dict", PropertyInfo(Variant::DICTIONARY, "dict")));
	BIND_VMETHOD(MethodInfo(PropertyInfo(Variant::DICTIONARY, "dict"), "_to_dict"));

	ClassDB::bind_method(D_METHOD("from_dict", "dict"), &Stat::from_dict);
	ClassDB::bind_method(D_METHOD("to_dict"), &Stat::to_dict);

	ClassDB::bind_method(D_METHOD("_from_dict", "dict"), &Stat::_from_dict);
	ClassDB::bind_method(D_METHOD("_to_dict"), &Stat::_to_dict);

	BIND_ENUM_CONSTANT(STAT_ID_HEALTH);
	BIND_ENUM_CONSTANT(STAT_ID_SPEED);
	BIND_ENUM_CONSTANT(STAT_ID_MANA);
	BIND_ENUM_CONSTANT(STAT_ID_GLOBAL_COOLDOWN);
	BIND_ENUM_CONSTANT(STAT_ID_HASTE);

	BIND_ENUM_CONSTANT(STAT_ID_AGILITY);
	BIND_ENUM_CONSTANT(STAT_ID_STRENGTH);
	BIND_ENUM_CONSTANT(STAT_ID_STAMINA);
	BIND_ENUM_CONSTANT(STAT_ID_INTELLECT);
	BIND_ENUM_CONSTANT(STAT_ID_SPIRIT);

	BIND_ENUM_CONSTANT(STAT_ID_HASTE_RATING);
	BIND_ENUM_CONSTANT(STAT_ID_RESLILIENCE);
	BIND_ENUM_CONSTANT(STAT_ID_ARMOR);

	BIND_ENUM_CONSTANT(STAT_ID_ATTACK_POWER);
	BIND_ENUM_CONSTANT(STAT_ID_SPELL_POWER);

	BIND_ENUM_CONSTANT(STAT_ID_MELEE_CRIT);
	BIND_ENUM_CONSTANT(STAT_ID_MELEE_CRIT_BONUS);
	BIND_ENUM_CONSTANT(STAT_ID_SPELL_CRIT);
	BIND_ENUM_CONSTANT(STAT_ID_SPELL_CRIT_BONUS);
	BIND_ENUM_CONSTANT(STAT_ID_BLOCK);
	BIND_ENUM_CONSTANT(STAT_ID_PARRY);
	BIND_ENUM_CONSTANT(STAT_ID_DAMAGE_REDUCTION);
	BIND_ENUM_CONSTANT(STAT_ID_MELEE_DAMAGE_REDUCTION);
	BIND_ENUM_CONSTANT(STAT_ID_SPELL_DAMAGE_REDUCTION);
	BIND_ENUM_CONSTANT(STAT_ID_DAMAGE_TAKEN);
	BIND_ENUM_CONSTANT(STAT_ID_MELEE_DAMAGE);
	BIND_ENUM_CONSTANT(STAT_ID_SPELL_DAMAGE);

	BIND_ENUM_CONSTANT(STAT_ID_HOLY_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_SHADOW_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_NATURE_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_FIRE_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_FROST_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_LIGHTNING_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_CHAOS_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_SILENCE_RESIST);
	BIND_ENUM_CONSTANT(STAT_ID_FEAR_RESIST);

	BIND_ENUM_CONSTANT(STAT_ID_TOTAL_STATS);
	BIND_ENUM_CONSTANT(STAT_ID_NONE);

	BIND_ENUM_CONSTANT(MODIFIER_APPLY_TYPE_STANDARD);
	BIND_ENUM_CONSTANT(MODIFIER_APPLY_TYPE_ONLY_MIN_MODIFIER);
	BIND_ENUM_CONSTANT(MODIFIER_APPLY_TYPE_ONLY_MAX_MODIFIER);

	BIND_ENUM_CONSTANT(MAIN_STAT_AGILITY);
	BIND_ENUM_CONSTANT(MAIN_STAT_STRENGTH);
	BIND_ENUM_CONSTANT(MAIN_STAT_STAMINA);
	BIND_ENUM_CONSTANT(MAIN_STAT_INTELLECT);
	BIND_ENUM_CONSTANT(MAIN_STAT_SPIRIT);
	BIND_ENUM_CONSTANT(MAIN_STAT_ID_COUNT);
	BIND_ENUM_CONSTANT(MAIN_STAT_ID_START);
}