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 BaseAbility = ____dota_ts_adapter.BaseAbility
local BaseModifier = ____dota_ts_adapter.BaseModifier
local registerAbility = ____dota_ts_adapter.registerAbility
local registerModifier = ____dota_ts_adapter.registerModifier
local ____modifier_general_hunger = require("abilities.modifiers.modifier_general_hunger")
local modifier_general_hunger = ____modifier_general_hunger.modifier_general_hunger
local ____ability_pudge_flesh_heap_custom = require("abilities.heroes.pudge.ability_pudge_flesh_heap_custom")
local modifier_pudge_flesh_heap_custom = ____ability_pudge_flesh_heap_custom.modifier_pudge_flesh_heap_custom
____exports.ability_pudge_dismember_custom = __TS__Class()
local ability_pudge_dismember_custom = ____exports.ability_pudge_dismember_custom
ability_pudge_dismember_custom.name = "ability_pudge_dismember_custom"
ability_pudge_dismember_custom.____file_path = "scripts/vscripts/abilities/heroes/pudge/ability_pudge_dismember_custom.lua"
__TS__ClassExtends(ability_pudge_dismember_custom, BaseAbility)
function ability_pudge_dismember_custom.prototype.____constructor(self, ...)
    BaseAbility.prototype.____constructor(self, ...)
    self.pulseAccumulator = 0
    self.channelTargetPoint = Vector(0, 0, 0)
end
function ability_pudge_dismember_custom.prototype.Precache(self, context)
    PrecacheResource("particle", "particles/econ/items/pudge/pudge_arcana/pudge_arcana_dismember_default.vpcf", context)
end
function ability_pudge_dismember_custom.prototype.GetBehavior(self)
    return bit.bor(
        bit.bor(DOTA_ABILITY_BEHAVIOR_POINT, DOTA_ABILITY_BEHAVIOR_CHANNELLED),
        DOTA_ABILITY_BEHAVIOR_AOE
    )
end
function ability_pudge_dismember_custom.prototype.GetCastRange(self, location, target)
    return self:GetSpecialValueFor("cast_range")
end
function ability_pudge_dismember_custom.prototype.GetChannelTime(self)
    return self:GetSpecialValueFor("channel_time")
end
function ability_pudge_dismember_custom.prototype.GetAOERadius(self)
    return self:GetSpecialValueFor("width")
end
function ability_pudge_dismember_custom.prototype.OnSpellStart(self)
    local caster = self:GetCaster()
    self.channelTargetPoint = self:GetCursorPosition()
    self.pulseAccumulator = 0
    caster:AddNewModifier(
        caster,
        self,
        ____exports.modifier_pudge_dismember_growth_custom.name,
        {duration = self:GetChannelTime() + 0.1}
    )
    EmitSoundOn("Hero_Pudge.DismemberSwings", caster)
end
function ability_pudge_dismember_custom.prototype.OnChannelThink(self, flInterval)
    if not IsServer() then
        return
    end
    local caster = self:GetCaster()
    local maxRange = self:GetCastRange(
        caster:GetAbsOrigin(),
        nil
    )
    local width = self:GetSpecialValueFor("width")
    local pullSpeedPerSec = self:GetSpecialValueFor("pull_speed")
    local pulseInterval = self:GetSpecialValueFor("pulse_interval")
    local toPoint = self.channelTargetPoint - caster:GetAbsOrigin()
    toPoint.z = 0
    if toPoint:Length2D() < 1 then
        toPoint = caster:GetForwardVector() * maxRange
    end
    local clampedDistance = math.min(
        toPoint:Length2D(),
        maxRange
    )
    local centerPoint = caster:GetAbsOrigin() + toPoint:Normalized() * clampedDistance
    local enemies = FindUnitsInRadius(
        caster:GetTeamNumber(),
        centerPoint,
        nil,
        width,
        DOTA_UNIT_TARGET_TEAM_ENEMY,
        bit.bor(DOTA_UNIT_TARGET_HERO, DOTA_UNIT_TARGET_BASIC),
        DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES,
        FIND_ANY_ORDER,
        false
    )
    if #enemies == 0 then
        caster:InterruptChannel()
        return
    end
    for ____, enemy in ipairs(enemies) do
        local delta = centerPoint - enemy:GetAbsOrigin()
        delta.z = 0
        local distance = delta:Length2D()
        local stopDistance = 60
        if distance > stopDistance then
            local move = math.min(distance - stopDistance, pullSpeedPerSec * flInterval)
            local newPos = enemy:GetAbsOrigin() + delta:Normalized() * move
            enemy:SetAbsOrigin(GetGroundPosition(newPos, enemy))
            GridNav:DestroyTreesAroundPoint(newPos, 80, false)
        else
            FindClearSpaceForUnit(
                enemy,
                enemy:GetAbsOrigin(),
                true
            )
        end
    end
    self.pulseAccumulator = self.pulseAccumulator + flInterval
    if self.pulseAccumulator < pulseInterval then
        return
    end
    self.pulseAccumulator = 0
    EmitSoundOn("Hero_Pudge.Dismember", caster)
    for ____, enemy in ipairs(enemies) do
        ____exports.modifier_pudge_dismember_custom:apply(enemy, caster, self, {duration = pulseInterval + 0.1})
        self:ApplyDismemberTickDamage(caster, enemy)
    end
end
function ability_pudge_dismember_custom.prototype.OnChannelFinish(self, interrupted)
    local caster = self:GetCaster()
    StopSoundOn("Hero_Pudge.DismemberSwings", caster)
    local toPoint = self.channelTargetPoint - caster:GetAbsOrigin()
    toPoint.z = 0
    local maxRange = self:GetCastRange(
        caster:GetAbsOrigin(),
        nil
    )
    if toPoint:Length2D() < 1 then
        toPoint = caster:GetForwardVector() * maxRange
    end
    local clampedDistance = math.min(
        toPoint:Length2D(),
        maxRange
    )
    local centerPoint = caster:GetAbsOrigin() + toPoint:Normalized() * clampedDistance
    local width = self:GetSpecialValueFor("width")
    local enemies = FindUnitsInRadius(
        caster:GetTeamNumber(),
        centerPoint,
        nil,
        width,
        DOTA_UNIT_TARGET_TEAM_ENEMY,
        bit.bor(DOTA_UNIT_TARGET_HERO, DOTA_UNIT_TARGET_BASIC),
        DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES,
        FIND_ANY_ORDER,
        false
    )
    for ____, enemy in ipairs(enemies) do
        FindClearSpaceForUnit(
            enemy,
            enemy:GetAbsOrigin(),
            true
        )
    end
end
function ability_pudge_dismember_custom.prototype.ApplyDismemberTickDamage(self, caster, target)
    local interval = self:GetSpecialValueFor("pulse_interval")
    local baseDamage = self:GetSpecialValueFor("damage_per_second")
    local strMultiplier = self:GetSpecialValueFor("strength_damage_pct") * 0.01
    local maxHpDamagePct = self:GetSpecialValueFor("max_health_damage_pct") * 0.01
    local healPct = self:GetSpecialValueFor("heal_from_damage_pct") * 0.01
    local maxHpDamagePerSec = caster:GetMaxHealth() * maxHpDamagePct
    local damagePerSecond = baseDamage + caster:GetStrength() * strMultiplier + maxHpDamagePerSec
    local tickDamage = damagePerSecond * interval
    ApplyDamage({
        victim = target,
        attacker = caster,
        damage = tickDamage,
        damage_type = DAMAGE_TYPE_MAGICAL,
        ability = self
    })
    caster:Heal(tickDamage * healPct, self)
end
ability_pudge_dismember_custom = __TS__Decorate(
    ability_pudge_dismember_custom,
    ability_pudge_dismember_custom,
    {registerAbility(nil)},
    {kind = "class", name = "ability_pudge_dismember_custom"}
)
____exports.ability_pudge_dismember_custom = ability_pudge_dismember_custom
____exports.modifier_pudge_dismember_growth_custom = __TS__Class()
local modifier_pudge_dismember_growth_custom = ____exports.modifier_pudge_dismember_growth_custom
modifier_pudge_dismember_growth_custom.name = "modifier_pudge_dismember_growth_custom"
modifier_pudge_dismember_growth_custom.____file_path = "scripts/vscripts/abilities/heroes/pudge/ability_pudge_dismember_custom.lua"
__TS__ClassExtends(modifier_pudge_dismember_growth_custom, BaseModifier)
function modifier_pudge_dismember_growth_custom.prototype.IsHidden(self)
    return false
end
function modifier_pudge_dismember_growth_custom.prototype.IsPurgable(self)
    return false
end
function modifier_pudge_dismember_growth_custom.prototype.DeclareFunctions(self)
    return {MODIFIER_PROPERTY_MODEL_SCALE}
end
function modifier_pudge_dismember_growth_custom.prototype.GetModifierModelScale(self)
    local parent = self:GetParent()
    if not parent then
        return 0
    end
    return math.min(
        100,
        math.floor(parent:GetMaxHealth() / 120)
    )
end
modifier_pudge_dismember_growth_custom = __TS__Decorate(
    modifier_pudge_dismember_growth_custom,
    modifier_pudge_dismember_growth_custom,
    {registerModifier(nil)},
    {kind = "class", name = "modifier_pudge_dismember_growth_custom"}
)
____exports.modifier_pudge_dismember_growth_custom = modifier_pudge_dismember_growth_custom
____exports.modifier_pudge_dismember_custom = __TS__Class()
local modifier_pudge_dismember_custom = ____exports.modifier_pudge_dismember_custom
modifier_pudge_dismember_custom.name = "modifier_pudge_dismember_custom"
modifier_pudge_dismember_custom.____file_path = "scripts/vscripts/abilities/heroes/pudge/ability_pudge_dismember_custom.lua"
__TS__ClassExtends(modifier_pudge_dismember_custom, BaseModifier)
function modifier_pudge_dismember_custom.prototype.IsDebuff(self)
    return true
end
function modifier_pudge_dismember_custom.prototype.IsHidden(self)
    return false
end
function modifier_pudge_dismember_custom.prototype.IsPurgable(self)
    return false
end
function modifier_pudge_dismember_custom.prototype.GetEffectName(self)
    return "particles/econ/items/pudge/pudge_arcana/pudge_arcana_dismember_default.vpcf"
end
function modifier_pudge_dismember_custom.prototype.GetEffectAttachType(self)
    return PATTACH_OVERHEAD_FOLLOW
end
function modifier_pudge_dismember_custom.prototype.CheckState(self)
    return {[MODIFIER_STATE_INVISIBLE] = false}
end
function modifier_pudge_dismember_custom.prototype.DeclareFunctions(self)
    return {MODIFIER_PROPERTY_OVERRIDE_ANIMATION, MODIFIER_EVENT_ON_DEATH}
end
function modifier_pudge_dismember_custom.prototype.GetOverrideAnimation(self)
    return ACT_DOTA_FLAIL
end
function modifier_pudge_dismember_custom.prototype.OnDeath(self, event)
    if not IsServer() then
        return
    end
    local caster = self:GetCaster()
    local target = self:GetParent()
    if not caster or not target or not event.unit then
        return
    end
    if event.unit ~= target then
        return
    end
    if target:IsAlive() then
        return
    end
    if target:GetTeamNumber() == caster:GetTeamNumber() then
        return
    end
    if target:IsBuilding() or target:IsOther() or target:IsIllusion() then
        return
    end
    local fleshHeap = caster:FindModifierByName(modifier_pudge_flesh_heap_custom.name)
    if fleshHeap then
        fleshHeap:AddHeapStack(1)
    end
    local ability = self:GetAbility()
    if not ability then
        return
    end
    local hungerModifier = caster:AddNewModifier(caster, ability, modifier_general_hunger.name, {})
    if not hungerModifier then
        return
    end
    local hungerBonus = math.max(
        1,
        math.floor(ability:GetSpecialValueFor("hunger_bonus"))
    )
    do
        local i = 0
        while i < hungerBonus do
            hungerModifier:IncrementStackCount()
            i = i + 1
        end
    end
end
modifier_pudge_dismember_custom = __TS__Decorate(
    modifier_pudge_dismember_custom,
    modifier_pudge_dismember_custom,
    {registerModifier(nil)},
    {kind = "class", name = "modifier_pudge_dismember_custom"}
)
____exports.modifier_pudge_dismember_custom = modifier_pudge_dismember_custom
return ____exports