local ____lualib = require("lualib_bundle")
local __TS__Class = ____lualib.__TS__Class
local __TS__ClassExtends = ____lualib.__TS__ClassExtends
local __TS__Decorate = ____lualib.__TS__Decorate
local ____exports = {}
local ____dota_ts_adapter = require("lib.dota_ts_adapter")
local BaseItem = ____dota_ts_adapter.BaseItem
local BaseModifier = ____dota_ts_adapter.BaseModifier
local registerAbility = ____dota_ts_adapter.registerAbility
local registerModifier = ____dota_ts_adapter.registerModifier
local ____vampirism = require("utils.vampirism")
local addPhysicalVampirism = ____vampirism.addPhysicalVampirism
local reducePhysicalVampirism = ____vampirism.reducePhysicalVampirism
____exports.item_vampire_claw = __TS__Class()
local item_vampire_claw = ____exports.item_vampire_claw
item_vampire_claw.name = "item_vampire_claw"
item_vampire_claw.____file_path = "scripts/vscripts/items/default_items/item_vampire_claw.lua"
__TS__ClassExtends(item_vampire_claw, BaseItem)
function item_vampire_claw.prototype.GetIntrinsicModifierName(self)
    return "modifier_item_vampire_claw"
end
function item_vampire_claw.prototype.Precache(self, context)
    PrecacheResource("particle", "particles/econ/items/bloodseeker/bloodseeker_eztzhok_weapon/bloodseeker_bloodbath_eztzhok.vpcf", context)
end
function item_vampire_claw.prototype.GetAbilityTextureName(self)
    local charges = self:GetCurrentCharges()
    if charges < 7 then
        return "default_items/vampire_claw/vampire_claw_1"
    elseif charges < 14 then
        return "default_items/vampire_claw/vampire_claw_2"
    elseif charges < 21 then
        return "default_items/vampire_claw/vampire_claw_3"
    else
        return "default_items/vampire_claw/vampire_claw_4"
    end
end
function item_vampire_claw.prototype.OnSpellStart(self)
    local charges = self:GetCurrentCharges()
    if charges <= 0 then
        return
    end
    local caster = self:GetCaster()
    local healing = charges * self:GetSpecialValueFor("heal_per_charge")
    caster:Heal(healing, self)
    self:SetCurrentCharges(0)
    SendOverheadEventMessage(
        nil,
        OVERHEAD_ALERT_HEAL,
        caster,
        healing,
        caster:GetPlayerOwner()
    )
    local particle = ParticleManager:CreateParticle("particles/econ/items/bloodseeker/bloodseeker_eztzhok_weapon/bloodseeker_bloodbath_eztzhok.vpcf", PATTACH_ABSORIGIN_FOLLOW, caster)
    ParticleManager:SetParticleControlEnt(
        particle,
        1,
        caster,
        PATTACH_ABSORIGIN_FOLLOW,
        "",
        caster:GetAbsOrigin(),
        true
    )
    EmitSoundOn("hero_bloodseeker.bloodRite.silence", caster)
end
item_vampire_claw = __TS__Decorate(
    item_vampire_claw,
    item_vampire_claw,
    {registerAbility(nil)},
    {kind = "class", name = "item_vampire_claw"}
)
____exports.item_vampire_claw = item_vampire_claw
____exports.modifier_item_vampire_claw = __TS__Class()
local modifier_item_vampire_claw = ____exports.modifier_item_vampire_claw
modifier_item_vampire_claw.name = "modifier_item_vampire_claw"
modifier_item_vampire_claw.____file_path = "scripts/vscripts/items/default_items/item_vampire_claw.lua"
__TS__ClassExtends(modifier_item_vampire_claw, BaseModifier)
function modifier_item_vampire_claw.prototype.____constructor(self, ...)
    BaseModifier.prototype.____constructor(self, ...)
    self.bonusStr = 0
    self.bonusDamage = 0
    self.chargesPerBossAttack = 0
    self.chargesPerCreepAttack = 0
    self.maxCharges = 0
end
function modifier_item_vampire_claw.prototype.IsHidden(self)
    return true
end
function modifier_item_vampire_claw.prototype.IsPurgable(self)
    return false
end
function modifier_item_vampire_claw.prototype.IsPurgeException(self)
    return false
end
function modifier_item_vampire_claw.prototype.RemoveOnDeath(self)
    return false
end
function modifier_item_vampire_claw.prototype.IsDebuff(self)
    return false
end
function modifier_item_vampire_claw.prototype.GetAttributes(self)
    return MODIFIER_ATTRIBUTE_MULTIPLE
end
function modifier_item_vampire_claw.prototype.DeclareFunctions(self)
    return {MODIFIER_PROPERTY_PREATTACK_BONUS_DAMAGE, MODIFIER_PROPERTY_STATS_STRENGTH_BONUS, MODIFIER_EVENT_ON_TAKEDAMAGE}
end
function modifier_item_vampire_claw.prototype.OnCreated(self, params)
    self:OnRefresh()
    local hero = self:GetParent()
    local vampirism = self:GetAbility():GetSpecialValueFor("vampirism")
    if vampirism > 0 then
        addPhysicalVampirism(nil, hero, vampirism)
    end
end
function modifier_item_vampire_claw.prototype.OnRefresh(self, params)
    local ability = self:GetAbility()
    if not ability or ability:IsNull() then
        return
    end
    self.bonusStr = ability:GetSpecialValueFor("bonus_str")
    self.bonusDamage = ability:GetSpecialValueFor("bonus_damage")
    self.chargesPerBossAttack = ability:GetSpecialValueFor("charges_for_attack_boss")
    self.chargesPerCreepAttack = ability:GetSpecialValueFor("charges_for_attack_creep")
    self.maxCharges = ability:GetSpecialValueFor("max_charges")
end
function modifier_item_vampire_claw.prototype.OnDestroy(self)
    if not IsServer() then
        return
    end
    local hero = self:GetParent()
    local vampirism = self:GetAbility():GetSpecialValueFor("vampirism")
    if vampirism > 0 then
        reducePhysicalVampirism(nil, hero, vampirism)
    end
end
function modifier_item_vampire_claw.prototype.GetModifierBonusStats_Strength(self)
    return self.bonusStr
end
function modifier_item_vampire_claw.prototype.GetModifierPreAttack_BonusDamage(self)
    return self.bonusDamage
end
function modifier_item_vampire_claw.prototype.OnTakeDamage(self, event)
    if event.attacker ~= self:GetParent() then
        return
    end
    local ability = self:GetAbility()
    if not ability then
        return
    end
    local currentCharges = ability:GetCurrentCharges()
    local bonusChargesPerAttack = self.chargesPerCreepAttack
    ability:SetCurrentCharges(math.min(currentCharges + bonusChargesPerAttack, self.maxCharges))
end
modifier_item_vampire_claw = __TS__Decorate(
    modifier_item_vampire_claw,
    modifier_item_vampire_claw,
    {registerModifier(nil)},
    {kind = "class", name = "modifier_item_vampire_claw"}
)
____exports.modifier_item_vampire_claw = modifier_item_vampire_claw
return ____exports