Dota-Zombie-Invasion/scripts/vscripts/modifiers/modifier_stats_multiplier.lua

local ____lualib = require("lualib_bundle")
local __TS__Class = ____lualib.__TS__Class
local __TS__ClassExtends = ____lualib.__TS__ClassExtends
local __TS__Decorate = ____lualib.__TS__Decorate
local __TS__ObjectKeys = ____lualib.__TS__ObjectKeys
local __TS__ObjectValues = ____lualib.__TS__ObjectValues
local __TS__Delete = ____lualib.__TS__Delete
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 ____incoming_damage_reduction_combine = require("utils.incoming_damage_reduction_combine")
local removeStatsMultiplierIncomingDamageReductionSource = ____incoming_damage_reduction_combine.removeStatsMultiplierIncomingDamageReductionSource
local setStatsMultiplierIncomingDamageReductionSource = ____incoming_damage_reduction_combine.setStatsMultiplierIncomingDamageReductionSource
____exports.MODIFIER_STATS_MULTIPLIER = "modifier_stats_multiplier"
--- Стабильные id источников для снятия в `modifier_arsenal_dynamic_stats.OnDestroy`.
____exports.ARSENAL_STATS_MULTIPLIER_SOURCE_ID = {
    all_stats_pct = "arsenal_dyn_pct_all_stats",
    strength_pct = "arsenal_dyn_pct_str",
    agility_pct = "arsenal_dyn_pct_agi",
    intellect_pct = "arsenal_dyn_pct_int",
    outgoing_damage_pct = "arsenal_dyn_pct_outgoing",
    incoming_damage_reduction_pct = "arsenal_dyn_pct_incoming",
    attack_speed_pct = "arsenal_dyn_pct_as",
    move_speed_pct = "arsenal_dyn_pct_ms",
    base_damage_pct = "arsenal_dyn_pct_basedmg"
}
____exports.ability_stats_multiplier = __TS__Class()
local ability_stats_multiplier = ____exports.ability_stats_multiplier
ability_stats_multiplier.name = "ability_stats_multiplier"
ability_stats_multiplier.____file_path = "scripts/vscripts/modifiers/modifier_stats_multiplier.lua"
__TS__ClassExtends(ability_stats_multiplier, BaseAbility)
function ability_stats_multiplier.prototype.GetIntrinsicModifierName(self)
    return "modifier_stats_multiplier"
end
function ability_stats_multiplier.prototype.IsHidden(self)
    return true
end
ability_stats_multiplier = __TS__Decorate(
    ability_stats_multiplier,
    ability_stats_multiplier,
    {registerAbility(nil)},
    {kind = "class", name = "ability_stats_multiplier"}
)
____exports.ability_stats_multiplier = ability_stats_multiplier
local globalModifierFunctionSourceSeq = 1
function ____exports.createModifierFunctionSourceId(self, prefix)
    local safePrefix = prefix and #prefix > 0 and prefix or "source"
    local id = (safePrefix .. "_") .. tostring(globalModifierFunctionSourceSeq)
    globalModifierFunctionSourceSeq = globalModifierFunctionSourceSeq + 1
    return id
end
local function sourceKind(self, s)
    return s.kind or "attributes"
end
local function getStorage(self, hero)
    local holder = hero
    if not holder.__statsMultiplierStorage then
        holder.__statsMultiplierStorage = {}
    end
    return holder.__statsMultiplierStorage
end
local function hasSources(self, hero)
    return #__TS__ObjectKeys(getStorage(nil, hero)) > 0
end
--- Только карточные % к атрибутам — для видимости баффа и тултипа «%».
local function hasAttributeSources(self, hero)
    local storage = getStorage(nil, hero)
    for ____, source in ipairs(__TS__ObjectValues(storage)) do
        if sourceKind(nil, source) == "attributes" then
            return true
        end
    end
    return false
end
--- Сбросить кэш сумм (арсенал/колоды меняются без смены id источника).
function ____exports.invalidateStatsMultiplierSumCache(self, hero)
    if not hero or not IsValidEntity(hero) then
        return
    end
    local c = hero.__statsMultiplierSumCache
    if c then
        c.dirty = true
    end
end
local function rebuildSumCache(self, hero, cache)
    local storage = getStorage(nil, hero)
    local byKind = {}
    for ____, source in ipairs(__TS__ObjectValues(storage)) do
        local k = sourceKind(nil, source)
        byKind[k] = (byKind[k] or 0) + source:resolver()
    end
    cache.byKind = byKind
    cache.dirty = false
end
local function sumForKind(self, hero, kind)
    local holder = hero
    local cache = holder.__statsMultiplierSumCache
    if not cache then
        cache = {dirty = true, byKind = {}}
        holder.__statsMultiplierSumCache = cache
    end
    if cache.dirty then
        rebuildSumCache(nil, hero, cache)
    end
    return cache.byKind[kind] or 0
end
local function ensureModifier(self, hero)
    if not hero:FindModifierByName(____exports.MODIFIER_STATS_MULTIPLIER) then
        local sourceAbility = hero:FindAbilityByName("ability_stats_multiplier") or hero:FindAbilityByName("ability_stacking_crit")
        hero:AddNewModifier(hero, sourceAbility, ____exports.MODIFIER_STATS_MULTIPLIER, {})
    end
end
local function removeModifierIfUnused(self, hero)
    if hasSources(nil, hero) then
        return
    end
    local mod = hero:FindModifierByName(____exports.MODIFIER_STATS_MULTIPLIER)
    if mod then
        mod:Destroy()
    end
    ____exports.invalidateStatsMultiplierSumCache(nil, hero)
end
--- Регистрирует вклад в `modifier_stats_multiplier`.
-- - `kind === "attributes"` (по умолчанию): сумма % умножается на **базовые** Str/Agi/Int и даёт бонус к соответствующему атрибуту (карты).
-- - `all_stats_pct`: тот же % к **каждой** базовой характеристике Str/Agi/Int (арсенал).
-- - `strength_pct` / `agility_pct` / `intellect_pct`: % только к **базовому** Str/Agi/Int (арсенал).
-- - Остальные `kind`: сумма идёт в соответствующий `ModifierFunction` (исходящий/входящий урон, AS%/MS%, урон от базы атаки) — арсенал;
--   для `incoming_damage_reduction_pct` сумма **не** добавляется линейно в движок, а сжимается формулой с убыванием (см. `incoming_damage_reduction_combine`).
function ____exports.setStatsMultiplierSource(self, hero, sourceId, resolver, kind)
    if kind == nil then
        kind = "attributes"
    end
    if not hero or not IsValidEntity(hero) then
        return
    end
    getStorage(nil, hero)[sourceId] = {resolver = resolver, kind = kind}
    if kind == "incoming_damage_reduction_pct" then
        setStatsMultiplierIncomingDamageReductionSource(nil, hero, sourceId, resolver)
    end
    ____exports.invalidateStatsMultiplierSumCache(nil, hero)
    ensureModifier(nil, hero)
end
function ____exports.removeStatsMultiplierSource(self, hero, sourceId)
    if not hero or not IsValidEntity(hero) then
        return
    end
    local storage = getStorage(nil, hero)
    local removed = storage[sourceId]
    if removed and sourceKind(nil, removed) == "incoming_damage_reduction_pct" then
        removeStatsMultiplierIncomingDamageReductionSource(nil, hero, sourceId)
    end
    __TS__Delete(storage, sourceId)
    ____exports.invalidateStatsMultiplierSumCache(nil, hero)
    removeModifierIfUnused(nil, hero)
end
____exports.modifier_stats_multiplier = __TS__Class()
local modifier_stats_multiplier = ____exports.modifier_stats_multiplier
modifier_stats_multiplier.name = "modifier_stats_multiplier"
modifier_stats_multiplier.____file_path = "scripts/vscripts/modifiers/modifier_stats_multiplier.lua"
__TS__ClassExtends(modifier_stats_multiplier, BaseModifier)
function modifier_stats_multiplier.prototype.____constructor(self, ...)
    BaseModifier.prototype.____constructor(self, ...)
    self.lock = false
end
function modifier_stats_multiplier.prototype.IsHidden(self)
    local parent = self:GetParent()
    if not parent or not IsValidEntity(parent) then
        return true
    end
    return not hasAttributeSources(nil, parent)
end
function modifier_stats_multiplier.prototype.RemoveOnDeath(self)
    return false
end
function modifier_stats_multiplier.prototype.IsPurgable(self)
    return false
end
function modifier_stats_multiplier.prototype.GetTexture(self)
    return "nevermore_dark_lord"
end
function modifier_stats_multiplier.prototype.DeclareFunctions(self)
    return {
        MODIFIER_PROPERTY_STATS_STRENGTH_BONUS,
        MODIFIER_PROPERTY_STATS_AGILITY_BONUS,
        MODIFIER_PROPERTY_STATS_INTELLECT_BONUS,
        MODIFIER_PROPERTY_TOOLTIP,
        MODIFIER_PROPERTY_DAMAGEOUTGOING_PERCENTAGE,
        MODIFIER_PROPERTY_ATTACKSPEED_PERCENTAGE,
        MODIFIER_PROPERTY_MOVESPEED_BONUS_PERCENTAGE,
        MODIFIER_PROPERTY_BASEDAMAGEOUTGOING_PERCENTAGE
    }
end
function modifier_stats_multiplier.prototype.sumResolverPercentAttributes(self)
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    return sumForKind(nil, hero, "attributes")
end
function modifier_stats_multiplier.prototype.OnTooltip(self)
    if not IsServer() then
        return 0
    end
    return self:sumResolverPercentAttributes()
end
function modifier_stats_multiplier.prototype.GetModifierBonusStats_Strength(self)
    if self.lock then
        return 0
    end
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    self.lock = true
    local base = hero:GetStrength() or 0
    local shared = sumForKind(nil, hero, "all_stats_pct")
    local pct = self:sumResolverPercentAttributes() + shared + sumForKind(nil, hero, "strength_pct")
    local v = base * (pct / 100)
    self.lock = false
    return v
end
function modifier_stats_multiplier.prototype.GetModifierBonusStats_Agility(self)
    if self.lock then
        return 0
    end
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    self.lock = true
    local base = hero:GetAgility() or 0
    local shared = sumForKind(nil, hero, "all_stats_pct")
    local pct = self:sumResolverPercentAttributes() + shared + sumForKind(nil, hero, "agility_pct")
    local v = base * (pct / 100)
    self.lock = false
    return v
end
function modifier_stats_multiplier.prototype.GetModifierBonusStats_Intellect(self)
    if self.lock then
        return 0
    end
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    self.lock = true
    local base = hero:GetIntellect(true) or 0
    local shared = sumForKind(nil, hero, "all_stats_pct")
    local pct = self:sumResolverPercentAttributes() + shared + sumForKind(nil, hero, "intellect_pct")
    local v = base * (pct / 100)
    self.lock = false
    return v
end
function modifier_stats_multiplier.prototype.GetModifierDamageOutgoing_Percentage(self)
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    return sumForKind(nil, hero, "outgoing_damage_pct")
end
function modifier_stats_multiplier.prototype.GetModifierAttackSpeedPercentage(self)
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    return sumForKind(nil, hero, "attack_speed_pct")
end
function modifier_stats_multiplier.prototype.GetModifierMoveSpeedBonus_Percentage(self)
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    return sumForKind(nil, hero, "move_speed_pct")
end
function modifier_stats_multiplier.prototype.GetModifierBaseDamageOutgoing_Percentage(self)
    local hero = self:GetParent()
    if not hero or not IsValidEntity(hero) then
        return 0
    end
    return sumForKind(nil, hero, "base_damage_pct")
end
modifier_stats_multiplier = __TS__Decorate(
    modifier_stats_multiplier,
    modifier_stats_multiplier,
    {registerModifier(nil)},
    {kind = "class", name = "modifier_stats_multiplier"}
)
____exports.modifier_stats_multiplier = modifier_stats_multiplier
return ____exports