-- =============================================================================
-- Creado y Desarrollado por SPTEAM
-- CLIENTE: KILLFEED V_GOLD (BLINDADO ANTI-CRASH UP43 / UP44)
-- =============================================================================

local MAP_NAMES = require("Scripts\\KillFeed\\KillFeed_MapList") or {}

local KF_SYS = {
    WindowID   = 215,
    PacketName = "KillFeed_Data"
}

local LocalKeys = {
    LButton = 1,
    Shift   = 16,
    Escape  = 27,
    G       = 71,
    F4      = 115
}

-- [1] CONFIGURACION CALIBRADA
local KF_SETTINGS = {
    ENABLE_DEBUG    = false, -- false para jugadores | true para calibrar con F4
    HistoryMaxSave  = 200,
    BgImageID       = 50109,
    Folder          = "Custom\\ScriptImages\\KillFeed\\",

    MaxItems        = 5,
    DisplayTime     = 150,
    FadeStart       = 60,
    AnimTime        = 15,
    SlideDist       = 150,
    Sep_Y           = 22,

    Padding         = 4,
    IconSize        = 14,
    TextOffsetY     = 5,
    BarOffsetY      = 10,

    WinW            = 290,
    WinH            = 380,
    WinOffsetX      = 99,
    WinOffsetY      = -77,

    Header_Y        = 73,
    Header_TextX    = 85,
    Header_SepX     = 135,
    Header_VictX    = 155,

    List_StartY     = 119,
    List_TextX      = 57,
    List_SepX       = 105,
    List_VictX      = 120,
    List_RowHeight  = 25,
    List_InfoOffset = 122,

    Button = {
        imgClosed = 50110,
        imgOpen   = 50111
    },
    Arrows = {
        imgIzq = 50112,
        imgDer = 50113,
        Size   = 24,
        Dist   = 55
    }
}

-- [MÉTRICAS POR RESOLUCIÓN]
local KF_RDB = {
    [1360] = { X=850, Y=399, Size=22, BarH=30, WinX=586, WinY=70, WinW=270, WinH=380, IconOffsetY=-5, IconOffsetX=0, CharW_Min=4, CharW_May=6, FineDiscount=2, InfoOffset=130, Gap1=5, Gap2=5, BtnX=193, BtnY=0, BtnW=30, BtnH=18 },
    [1024] = { X=636, Y=399, Size=22, BarH=30, WinX=352, WinY=48, WinW=276, WinH=380, IconOffsetY=-5, IconOffsetX=0, CharW_Min=4, CharW_May=5, FineDiscount=2, InfoOffset=132, Gap1=4, Gap2=4, BtnX=209, BtnY=0, BtnW=30, BtnH=18 },
    [800]  = { X=636, Y=399, Size=24, BarH=36, WinX=370, WinY=60, WinW=270, WinH=380, IconOffsetY=-7, IconOffsetX=-2, CharW_Min=4, CharW_May=6, FineDiscount=2, InfoOffset=122, Gap1=4, Gap2=4, BtnX=226, BtnY=0, BtnW=26, BtnH=20 }
}

function KF_GetConfigObj()
    local W = WindowGetWidth()
    if W >= 1300 then return KF_RDB[1360] elseif W >= 1000 then return KF_RDB[1024] else return KF_RDB[800] end
end

local KF_MAP_CLASES = {
    [0]=50101, [16]=50101, [32]=50101,
    [1]=50102, [17]=50102, [33]=50102,
    [2]=50103, [18]=50103, [34]=50103,
    [3]=50104, [19]=50104,
    [4]=50105, [20]=50105,
    [5]=50106, [21]=50106, [37]=50106,
    [6]=50107, [22]=50107
}

local KillList    = {}
local PendingList = {}
local QueueTimer  = 0
if _G.KillFeed_History == nil then _G.KillFeed_History = {} end

local WinState = {
    Open = false, ScrollIndex = 2, X = 0, Y = 0, Dragging = false,
    OffX = 0, OffY = 0, ScrollDelay = 0, MouseDown = false, LastRes = 0
}

local DBG = {
    Active = false,
    Mode = 1,
    ModesName = { "POSICION VENTANA (X,Y)", "HEADER (X,Y)", "LISTA (X,Y)", "ESPACIO FILAS (H)", "TAMAÑO VENTANA (W,H)", "INFO LISTA (MARGEN DER)", "POSICION BOTON (X,Y)" },
    DummyData = {}
}

function DBG_GenerateDummy()
    DBG.DummyData = {}
    DBG.DummyData[1] = {
        killer = "Destructor", victim = "Vic_Suprem",
        kImg = 50102, vImg = 50101, mapName = "Swamp of Darkness",
        time = os.time()
    }
    for i = 1, 15 do
        DBG.DummyData[#DBG.DummyData + 1] = {
            killer = "SERGIOLIN", victim = "EDITHLINDA",
            kImg = 50107, vImg = 50106, mapName = "Lorencia",
            time = os.time() - (i * 50)
        }
    end
end

-- =============================================================================
-- HELPERS SEGUROS Y UTILIDADES
-- =============================================================================
local function SafeDisableClick()
    if DisableClickClient then DisableClickClient()
    elseif DisableCLick then DisableCLick() end
end

local function SafeRenderText5(x, y, txt, w, sort)
    if RenderText5 then RenderText5(x, y, txt or "", w or 0, sort or 1)
    elseif RenderText3 then RenderText3(x, y, txt or "", w or 0, sort or 1)
    elseif RenderText then RenderText(x, y, txt or "", w or 0, sort or 1) end
end

local function SafeRenderText3(x, y, txt, w, sort)
    if RenderText3 then RenderText3(x, y, txt or "", w or 0, sort or 1)
    elseif RenderText then RenderText(x, y, txt or "", w or 0, sort or 1) end
end

local function IsNativeBlockingWindowOpen()
    if CheckWindowOpen(UIInventory) == 1 or CheckWindowOpen(UICharacter) == 1
    or CheckWindowOpen(UIWarehouse) == 1 or CheckWindowOpen(UITrade) == 1
    or CheckWindowOpen(UIShop) == 1 or CheckWindowOpen(UIChaosBox) == 1
    or CheckWindowOpen(UIStore) == 1 or CheckWindowOpen(UIOtherStore) == 1
    or CheckWindowOpen(UISkillTree) == 1 or CheckWindowOpen(UIFullMap) == 1
    or CheckWindowOpen(UINPC_Dialog) == 1 or CheckWindowOpen(UIParty) == 1
    or CheckWindowOpen(UIQuest) == 1 or CheckWindowOpen(UIGuild) == 1
    or CheckWindowOpen(UICashShop) == 1 or CheckWindowOpen(UIOptions) == 1
    or CheckWindowOpen(UIMuHelper) == 1 or CheckWindowOpen(UICommandWindow) == 1
    or CheckWindowOpen(UIGensInfo) == 1 then
        return true
    end
    return false
end

function KF_GetScale()
    local H = WindowGetHeight()
    if H <= 600 then return 0.85 end
    if H <= 768 then return 0.82 end
    return 1.0
end

function RecuperarTexto(PacketName, Inicio, Largo)
    local Txt = ""
    for i = 0, Largo - 1 do
        local C = GetBytePacket(PacketName, Inicio + i)
        if C and C > 0 then Txt = Txt .. string.char(C) end
    end
    return Txt
end

function GetMapName(ID)
    if MAP_NAMES[ID] then
        if type(MAP_NAMES[ID]) == "table" then return MAP_NAMES[ID][1] end
        return MAP_NAMES[ID]
    end
    return "Map " .. tostring(ID)
end

function CheckMapEnabled(ID)
    if MAP_NAMES[ID] then
        if type(MAP_NAMES[ID]) == "table" then return MAP_NAMES[ID][2] end
        return true
    end
    return true
end

function GetTimeAgo(Timestamp)
    local diff = os.time() - (Timestamp or os.time())
    if diff < 5 then return "Ahora" end
    if diff < 60 then return diff .. "s" end
    if diff < 3600 then return math.floor(diff / 60) .. "m" end
    return "+1h"
end

function IsMouseIn(x, y, w, h)
    local mx, my = MousePosX(), MousePosY()
    return (mx >= x and mx <= x + w and my >= y and my <= y + h)
end

function KF_GetImage(ClassID)
    return KF_MAP_CLASES[ClassID] or 50101
end

function KF_EstimarAnchoTexto(Texto, Cfg, esHeader)
    Texto = tostring(Texto or "")
    local L = string.len(Texto)
    local _, M = string.gsub(Texto, "[A-Z]", "")
    local _, F = string.gsub(Texto, "[iltfj1I]", "")
    local m = L - M

    local B = (m * Cfg.CharW_Min) + (M * Cfg.CharW_May)
    local D = F * Cfg.FineDiscount
    local A = B - D
    if A < 2 then A = 2 end

    local Final = A
    if esHeader then Final = Final * 1.25 end
    return Final
end

function KF_CalcularCoords(AnchorX, FaceSize, Data, Cfg)
    local CX  = AnchorX
    local FRX = CX - FaceSize
    CX = FRX - KF_SETTINGS.Padding
    local WNV = KF_EstimarAnchoTexto(Data.victim, Cfg)
    local TVX = CX - WNV
    CX = TVX - Cfg.Gap2
    local IX  = CX - KF_SETTINGS.IconSize
    CX = IX - Cfg.Gap1
    local WNK = KF_EstimarAnchoTexto(Data.killer, Cfg)
    local TKX = CX - WNK
    CX = TKX - KF_SETTINGS.Padding
    local FLX = CX - FaceSize
    return FLX, TKX, IX, TVX, FRX
end

-- =============================================================================
-- GESTIÓN DE ESTADO DE VENTANA (SIN PISAR OTRAS INTERFACES)
-- =============================================================================
function SetKillFeedState(isOpen)
    WinState.Open = isOpen
    if isOpen then
        UICustomInterface = KF_SYS.WindowID
        WinState.ScrollIndex = 2
        local Config = KF_GetConfigObj()
        local CurrentW = WindowGetWidth()

        if WinState.LastRes ~= CurrentW or WinState.X == 0 then
            WinState.X = Config.WinX
            WinState.Y = Config.WinY
            WinState.LastRes = CurrentW
            KF_SETTINGS.WinW = Config.WinW or 270
            KF_SETTINGS.WinH = Config.WinH or 380
        end
        if WinState.Y < 10 then WinState.Y = 10 end
    else
        WinState.Dragging = false
        WinState.MouseDown = false
        if UICustomInterface == KF_SYS.WindowID then
            UICustomInterface = 0
        end
    end
end

function KillFeed_Load()
    LoadBitmap(KF_SETTINGS.Folder .. "BarKill.tga",       50100)
    LoadBitmap(KF_SETTINGS.Folder .. "Mago.tga",          50101)
    LoadBitmap(KF_SETTINGS.Folder .. "Bk.tga",            50102)
    LoadBitmap(KF_SETTINGS.Folder .. "Elf.tga",           50103)
    LoadBitmap(KF_SETTINGS.Folder .. "Magic.tga",         50104)
    LoadBitmap(KF_SETTINGS.Folder .. "Dlord.tga",         50105)
    LoadBitmap(KF_SETTINGS.Folder .. "Summo.tga",         50106)
    LoadBitmap(KF_SETTINGS.Folder .. "RageFigh.tga",      50107)
    LoadBitmap(KF_SETTINGS.Folder .. "IconKill.tga",      50108)
    LoadBitmap(KF_SETTINGS.Folder .. "KillFeedBG.jpg",    KF_SETTINGS.BgImageID)
    LoadBitmap(KF_SETTINGS.Folder .. "BotonKillFeed.tga", KF_SETTINGS.Button.imgClosed)
    LoadBitmap(KF_SETTINGS.Folder .. "BotonKillFeedB.tga",KF_SETTINGS.Button.imgOpen)
    LoadBitmap(KF_SETTINGS.Folder .. "IzqScr.tga",        KF_SETTINGS.Arrows.imgIzq)
    LoadBitmap(KF_SETTINGS.Folder .. "DerScr.tga",        KF_SETTINGS.Arrows.imgDer)
end

-- =============================================================================
-- RECEPCIÓN DE PROTOCOLO (LEY #6: CERO CLEARPACKET AQUÍ)
-- =============================================================================
local DeduplicationBuffer = {}

function KillFeed_Protocol(Packet, PacketName)
    if Packet == KF_SYS.WindowID and PacketName == KF_SYS.PacketName then
        local shift = 0
        local NumEvents = GetBytePacket(PacketName, 0)
        if NumEvents == Packet then
            NumEvents = GetBytePacket(PacketName, 1)
            shift = 1
        end

        if not NumEvents or NumEvents <= 0 or NumEvents > 20 then
            return true
        end

        local Offset = 1 + shift
        local now = os.time()

        -- Limpieza de firmas expiradas una sola vez por paquete
        for sig, t in pairs(DeduplicationBuffer) do
            if (now - t) > 10 then DeduplicationBuffer[sig] = nil end
        end

        for e = 1, NumEvents do
            local kClass = GetBytePacket(PacketName, Offset); Offset = Offset + 1
            local vClass = GetBytePacket(PacketName, Offset); Offset = Offset + 1
            local mapID  = GetBytePacket(PacketName, Offset); Offset = Offset + 1
            local kName  = RecuperarTexto(PacketName, Offset, 10); Offset = Offset + 10
            local vName  = RecuperarTexto(PacketName, Offset, 10); Offset = Offset + 10

            if CheckMapEnabled(mapID) ~= false then
                local Signature = kName .. ":" .. vName
                if DeduplicationBuffer[Signature] == nil or (now - DeduplicationBuffer[Signature]) > 3 then
                    DeduplicationBuffer[Signature] = now

                    local DataObj = {
                        killer    = kName,
                        victim    = vName,
                        kImg      = KF_GetImage(kClass),
                        vImg      = KF_GetImage(vClass),
                        mapName   = GetMapName(mapID),
                        time      = now,
                        timer     = KF_SETTINGS.DisplayTime,
                        animTimer = KF_SETTINGS.AnimTime
                    }

                    PendingList[#PendingList + 1] = DataObj
                    table.insert(_G.KillFeed_History, 1, DataObj)
                    if #_G.KillFeed_History > KF_SETTINGS.HistoryMaxSave then
                        table.remove(_G.KillFeed_History)
                    end
                end
            end
        end
        return true
    end
    return false
end

-- =============================================================================
-- RENDERIZADO
-- =============================================================================
function KillFeed_DrawHistoryWindow()
    if not WinState.Open then return end
    if UICustomInterface ~= KF_SYS.WindowID then UICustomInterface = KF_SYS.WindowID end

    local s = KF_GetScale()
    local ConfigObj = KF_GetConfigObj()
    local W = math.floor(KF_SETTINGS.WinW * s)
    local H = math.floor(KF_SETTINGS.WinH * s)
    local X, Y = WinState.X, WinState.Y

    SetBlend(1); glColor4f(1.0, 1.0, 1.0, 1.0)
    RenderImage2(KF_SETTINGS.BgImageID, X, Y, W, H, 0.0, 0.0, 1.0, 1.0, 1, 1, 1.0)
    SetBlend(0); DisableAlphaBlend()

    local ListToDraw = DBG.Active and DBG.DummyData or _G.KillFeed_History
    if #ListToDraw == 0 then return end

    -- HEADER
    local LastKill = ListToDraw[1]
    local HX    = math.floor(X + (KF_SETTINGS.Header_TextX * s))
    local HSepX = math.floor(X + (KF_SETTINGS.Header_SepX * s))
    local HVictX= math.floor(X + (KF_SETTINGS.Header_VictX * s))
    local HY    = math.floor(Y + ((KF_SETTINGS.Header_Y + 3) * s))

    SetFontType(1)
    SetTextBg(0, 0, 0, 0)
    SetTextColor(100, 180, 100, 255); SafeRenderText5(HX, HY, LastKill.killer, 80, 1)
    SetTextColor(180, 180, 180, 255); SafeRenderText5(HSepX, HY, ">", 20, 1)
    SetTextColor(180, 80, 80, 255);   SafeRenderText5(HVictX, HY, LastKill.victim, 80, 1)

    local TimeStr = GetTimeAgo(LastKill.time)
    SetTextColor(160, 155, 140, 255)
    SafeRenderText5(HX, math.floor(HY + (16 * s)), LastKill.mapName .. "  ·  " .. TimeStr, 180, 1)

    -- LISTA
    local SlotsVisible = 10
    if WinState.ScrollIndex < 2 then WinState.ScrollIndex = 2 end
    local EndIndex = math.min(WinState.ScrollIndex + SlotsVisible - 1, #ListToDraw)

    local ListY  = math.floor(Y + (KF_SETTINGS.List_StartY * s))
    local RowH   = math.floor(KF_SETTINGS.List_RowHeight * s)
    local LX     = math.floor(X + (KF_SETTINGS.List_TextX * s))
    local LSepX  = math.floor(X + (KF_SETTINGS.List_SepX * s))
    local LVictX = math.floor(X + (KF_SETTINGS.List_VictX * s))
    local FinalInfoOffset = ConfigObj.InfoOffset or KF_SETTINGS.List_InfoOffset
    local RightX = math.floor(X + W - (FinalInfoOffset * s))

    SetFontType(0)
    if #ListToDraw >= 2 then
        for i = WinState.ScrollIndex, EndIndex do
            local Data = ListToDraw[i]
            if Data then
                SetTextColor(100, 160, 100, 220); SafeRenderText5(LX, ListY, Data.killer, 65, 1)
                SetTextColor(140, 140, 140, 255); SafeRenderText5(LSepX, ListY, ">", 10, 1)
                SetTextColor(160, 70, 70, 220);   SafeRenderText5(LVictX, ListY, Data.victim, 65, 1)

                local InfoStr = Data.mapName .. "  ·  " .. GetTimeAgo(Data.time)
                SetTextColor(130, 130, 130, 180)
                SafeRenderText5(RightX, ListY, InfoStr, 90, 4)

                ListY = ListY + RowH
            end
        end
    end

    -- FLECHAS DE NAVEGACIÓN
    local ListSize = #ListToDraw
    local MaxIndex = math.max(2, ListSize - 8)
    local ArrS     = math.floor(KF_SETTINGS.Arrows.Size * s)
    local ArrY     = math.floor(Y + H - (28 * s))
    local ArrDist  = math.floor(KF_SETTINGS.Arrows.Dist * s)
    local CenterX  = math.floor(X + (W / 2))

    SetBlend(1); glColor4f(1.0, 1.0, 1.0, 1.0)
    if WinState.ScrollIndex > 2 then
        RenderImage2(KF_SETTINGS.Arrows.imgIzq, CenterX - ArrDist, ArrY, ArrS, ArrS, 0, 0, 1.0, 1.0, 1, 1, 1.0)
    end
    if WinState.ScrollIndex < MaxIndex then
        RenderImage2(KF_SETTINGS.Arrows.imgDer, CenterX + ArrDist - ArrS, ArrY, ArrS, ArrS, 0, 0, 1.0, 1.0, 1, 1, 1.0)
    end
    SetBlend(0); DisableAlphaBlend()

    -- DEBUG PANEL
    if DBG.Active then
        SetFontType(0)
        SetTextBg(0, 0, 0, 200)
        SetTextColor(0, 255, 255, 255)
        SafeRenderText5(X, Y - 30, "=== MODO DEBUG ACTIVO (" .. DBG.ModesName[DBG.Mode] .. ") ===", W, 4)

        local valStr = ""
        if DBG.Mode == 1 then valStr = "WinX: " .. WinState.X .. " | WinY: " .. WinState.Y
        elseif DBG.Mode == 2 then valStr = "HeadX: " .. KF_SETTINGS.Header_TextX .. " | HeadY: " .. KF_SETTINGS.Header_Y
        elseif DBG.Mode == 3 then valStr = "ListX: " .. KF_SETTINGS.List_TextX .. " | ListY: " .. KF_SETTINGS.List_StartY
        elseif DBG.Mode == 4 then valStr = "RowH: " .. KF_SETTINGS.List_RowHeight
        elseif DBG.Mode == 5 then valStr = "WinW: " .. KF_SETTINGS.WinW .. " | WinH: " .. KF_SETTINGS.WinH
        elseif DBG.Mode == 6 then valStr = "Margen: " .. KF_SETTINGS.List_InfoOffset end

        SetTextColor(255, 255, 0, 255)
        SafeRenderText5(X, Y + H + 5, valStr, W, 4)
        SetTextBg(0, 0, 0, 0)
    end

    SetTextColor(255, 255, 255, 255)
end

local function KillFeed_MainRender_Internal()
    if GetMainScene() ~= 5 then
        if WinState.Open then SetKillFeedState(false) end
        return
    end

    -- 1. ACTUALIZACIÓN DE TIMERS DE LA COLA (Corre siempre en segundo plano)
    if #PendingList > 0 then
        if QueueTimer > 0 then
            QueueTimer = QueueTimer - 1
        else
            local NextKill = table.remove(PendingList, 1)
            KillList[#KillList + 1] = NextKill
            if #KillList > KF_SETTINGS.MaxItems then table.remove(KillList, 1) end
            QueueTimer = 2
        end
    end

    if #KillList > 0 then
        for i = #KillList, 1, -1 do
            local Data = KillList[i]
            if Data.animTimer > 0 then Data.animTimer = Data.animTimer - 1 end
            Data.timer = Data.timer - 1
            if Data.timer <= 0 then table.remove(KillList, i) end
        end
    end

    -- 2. SI SE ABRE UNA VENTANA NATIVA O CUSTOM AJENA, CERRAMOS Y NO DIBUJAMOS ENCIMA
    if IsNativeBlockingWindowOpen() or (UICustomInterface > 0 and UICustomInterface ~= KF_SYS.WindowID) then
        if WinState.Open then SetKillFeedState(false) end
        return
    end

    local Cfg = KF_GetConfigObj()

    -- 3. BOTÓN TOGGLE
    local BtnW, BtnH, BtnX, BtnY = Cfg.BtnW, Cfg.BtnH, Cfg.BtnX, Cfg.BtnY
    local BtnImg = WinState.Open and KF_SETTINGS.Button.imgOpen or KF_SETTINGS.Button.imgClosed

    SetBlend(1); glColor4f(1.0, 1.0, 1.0, 1.0)
    RenderImage2(BtnImg, BtnX, BtnY, BtnW, BtnH, 0, 0, 1.0, 1.0, 1, 1, 1.0)
    SetBlend(0); DisableAlphaBlend()

    if DBG.Active and DBG.Mode == 7 then
        SetFontType(0); SetTextBg(0, 0, 0, 200); SetTextColor(0, 255, 0, 255)
        SafeRenderText5(BtnX, BtnY + BtnH + 5, "BTN (" .. WindowGetWidth() .. "): " .. BtnX .. "," .. BtnY .. " [" .. BtnW .. "x" .. BtnH .. "]", 100, 1)
        SetTextBg(0, 0, 0, 0); SetTextColor(255, 255, 255, 255)
    end

    -- 4. VENTANA DE HISTORIAL (SI ESTÁ ABIERTA)
    if WinState.Open then
        KillFeed_DrawHistoryWindow()

        if WinState.MouseDown then
            local s = KF_GetScale()
            local RealW = math.floor(KF_SETTINGS.WinW * s)
            local RealH = math.floor(KF_SETTINGS.WinH * s)
            local ArrS = math.floor(KF_SETTINGS.Arrows.Size * s)
            local ArrY = math.floor(WinState.Y + RealH - (28 * s))
            local ArrDist = math.floor(KF_SETTINGS.Arrows.Dist * s)
            local CenterX = math.floor(WinState.X + (RealW / 2))

            if WinState.ScrollDelay > 0 then
                WinState.ScrollDelay = WinState.ScrollDelay - 1
            else
                if IsMouseIn(CenterX - ArrDist, ArrY, ArrS, ArrS) then
                    if WinState.ScrollIndex > 2 then WinState.ScrollIndex = WinState.ScrollIndex - 1 end
                    WinState.ScrollDelay = 4
                elseif IsMouseIn(CenterX + ArrDist - ArrS, ArrY, ArrS, ArrS) then
                    local ListSize = DBG.Active and #DBG.DummyData or #_G.KillFeed_History
                    local MaxIndex = math.max(2, ListSize - 8)
                    if WinState.ScrollIndex < MaxIndex then WinState.ScrollIndex = WinState.ScrollIndex + 1 end
                    WinState.ScrollDelay = 4
                end
            end
        else
            WinState.ScrollDelay = 0
        end
        return -- Si el historial está abierto no dibujamos el HUD flotante
    end

    -- 5. HUD FLOTANTE DE MUERTES EN VIVO
    if #KillList > 0 then
        local BaseAnchorX, FaceSize, CurrentBarH = Cfg.X, Cfg.Size, Cfg.BarH
        for i = 1, #KillList do
            local Data = KillList[i]
            if Data then
                local AlphaVal = (Data.timer < KF_SETTINGS.FadeStart) and (Data.timer / KF_SETTINGS.FadeStart) or 1.0
                local AnimOffsetX = (Data.animTimer > 0) and (KF_SETTINGS.SlideDist * (Data.animTimer / KF_SETTINGS.AnimTime)) or 0

                local AnimatedAnchorX = BaseAnchorX + AnimOffsetX
                local StackOffset = #KillList - i
                local DrawY = Cfg.Y - (StackOffset * KF_SETTINGS.Sep_Y)
                local FaceL_X, _, _, _, FaceR_X = KF_CalcularCoords(AnimatedAnchorX, FaceSize, Data, Cfg)
                local BarStartX = FaceL_X + (FaceSize / 2)
                local BarWidth  = (FaceR_X + (FaceSize / 2)) - BarStartX
                local BarY = DrawY + (FaceSize / 2) - (CurrentBarH / 2) + KF_SETTINGS.BarOffsetY
                SetBlend(1)
                RenderImage2(50100, BarStartX, BarY, BarWidth, CurrentBarH, 0, 0, 1.0, 1.0, 1, 1, AlphaVal)
            end
        end

        for i = 1, #KillList do
            local Data = KillList[i]
            if Data then
                local AlphaVal = (Data.timer < KF_SETTINGS.FadeStart) and (Data.timer / KF_SETTINGS.FadeStart) or 1.0
                local IntAlpha = math.floor(255 * AlphaVal)
                local AnimOffsetX = (Data.animTimer > 0) and (KF_SETTINGS.SlideDist * (Data.animTimer / KF_SETTINGS.AnimTime)) or 0

                local AnimatedAnchorX = BaseAnchorX + AnimOffsetX
                local StackOffset = #KillList - i
                local DrawY = Cfg.Y - (StackOffset * KF_SETTINGS.Sep_Y)
                local FaceL_X, TextK_X, Icon_X, TextV_X, FaceR_X = KF_CalcularCoords(AnimatedAnchorX, FaceSize, Data, Cfg)
                local BarY = DrawY + (FaceSize / 2) - (CurrentBarH / 2) + KF_SETTINGS.BarOffsetY

                SetBlend(1)
                RenderImage2(Data.kImg, FaceL_X, DrawY, FaceSize, FaceSize, 0, 0, 1.0, 1.0, 1, 1, AlphaVal)
                RenderImage2(Data.vImg, FaceR_X, DrawY, FaceSize, FaceSize, 0, 0, 1.0, 1.0, 1, 1, AlphaVal)
                local IconDrawX = Icon_X + Cfg.IconOffsetX
                local IconDrawY = BarY + (CurrentBarH - KF_SETTINGS.IconSize) / 2 + Cfg.IconOffsetY
                RenderImage2(50108, IconDrawX, IconDrawY, KF_SETTINGS.IconSize, KF_SETTINGS.IconSize, 0, 0, 1.0, 1.0, 1, 1, AlphaVal)

                SetBlend(0); DisableAlphaBlend()
                local TextY = BarY + KF_SETTINGS.TextOffsetY
                SetFontType(1); SetTextBg(0, 0, 0, 0)
                SetTextColor(255, 180, 0, IntAlpha)
                SafeRenderText3(math.floor(TextK_X), math.floor(TextY), Data.killer, 100, 1)
                SetTextColor(255, 50, 50, IntAlpha)
                SafeRenderText3(math.floor(TextV_X), math.floor(TextY), Data.victim, 100, 1)
            end
        end
        SetTextColor(255, 255, 255, 255)
    end
end

function KillFeed_MainRender()
    local ok = pcall(KillFeed_MainRender_Internal)
    if not ok then
        SetTextBg(0, 0, 0, 0)
        SetTextColor(255, 255, 255, 255)
        SetBlend(0)
        DisableAlphaBlend()
        glColor4f(1.0, 1.0, 1.0, 1.0)
    end
end

-- =============================================================================
-- INPUTS
-- =============================================================================
function KillFeed_UpdateMouse()
    if GetMainScene() ~= 5 then
        if WinState.Open then SetKillFeedState(false) end
        return
    end

    if IsNativeBlockingWindowOpen() or (UICustomInterface > 0 and UICustomInterface ~= KF_SYS.WindowID) then
        return
    end

    if not DBG.Active then
        local Cfg = KF_GetConfigObj()
        if IsMouseIn(Cfg.BtnX, Cfg.BtnY, Cfg.BtnW, Cfg.BtnH) then
            SafeDisableClick()
            if CheckPressedKey(LocalKeys.LButton) == 1 then
                SetKillFeedState(not WinState.Open)
                return
            end
        end
    end

    if not WinState.Open then return end

    local s = KF_GetScale()
    local RealW = math.floor(KF_SETTINGS.WinW * s)
    local RealH = math.floor(KF_SETTINGS.WinH * s)

    if IsMouseIn(WinState.X, WinState.Y, RealW, RealH) then SafeDisableClick() end

    if not DBG.Active then
        if CheckPressedKey(LocalKeys.LButton) == 1 then
            WinState.MouseDown = true
            if IsMouseIn(WinState.X, WinState.Y, RealW, math.floor(50 * s)) then
                WinState.Dragging = true
                WinState.OffX = MousePosX() - WinState.X
                WinState.OffY = MousePosY() - WinState.Y
            end
        end
        if CheckReleasedKey(LocalKeys.LButton) == 1 then
            WinState.Dragging  = false
            WinState.MouseDown = false
        end
        if WinState.Dragging then
            WinState.X = MousePosX() - WinState.OffX
            WinState.Y = MousePosY() - WinState.OffY
        end
    end
end

function KillFeed_UpdateKey()
    if GetMainScene() ~= 5 then
        if WinState.Open then SetKillFeedState(false) end
        return
    end
    if WinState.Open and CheckPressedKey(LocalKeys.Escape) == 1 then
        SetKillFeedState(false)
        SafeDisableClick()
    end
end

function KillFeed_Key(Key)
    if GetMainScene() ~= 5 then return false end
    if UIChatWindow and CheckWindowOpen(UIChatWindow) == 1 then return false end

    if Key == LocalKeys.Escape and WinState.Open then
        SetKillFeedState(false)
        return true
    end

    -- Blindaje: Solo entrar en modo Debug si ENABLE_DEBUG = true
    if not KF_SETTINGS.ENABLE_DEBUG then return false end

    if Key == LocalKeys.F4 and WinState.Open then
        DBG.Active = not DBG.Active
        if DBG.Active and #DBG.DummyData == 0 then DBG_GenerateDummy() end
        return true
    end

    if DBG.Active then
        if Key == LocalKeys.G then
            DBG.Mode = (DBG.Mode % 7) + 1
        end
        local step = (CheckPressedKey(LocalKeys.Shift) == 1) and 5 or 1
        local CfgObj = KF_GetConfigObj()

        if Key == 37 then
            if DBG.Mode == 1 then WinState.X = WinState.X - step
            elseif DBG.Mode == 2 then KF_SETTINGS.Header_TextX = KF_SETTINGS.Header_TextX - step
            elseif DBG.Mode == 3 then KF_SETTINGS.List_TextX = KF_SETTINGS.List_TextX - step
            elseif DBG.Mode == 5 then KF_SETTINGS.WinW = KF_SETTINGS.WinW - step
            elseif DBG.Mode == 6 then
                if CfgObj.InfoOffset then CfgObj.InfoOffset = CfgObj.InfoOffset - step
                else KF_SETTINGS.List_InfoOffset = KF_SETTINGS.List_InfoOffset - step end
            elseif DBG.Mode == 7 then CfgObj.BtnX = CfgObj.BtnX - step end
        elseif Key == 39 then
            if DBG.Mode == 1 then WinState.X = WinState.X + step
            elseif DBG.Mode == 2 then KF_SETTINGS.Header_TextX = KF_SETTINGS.Header_TextX + step
            elseif DBG.Mode == 3 then KF_SETTINGS.List_TextX = KF_SETTINGS.List_TextX + step
            elseif DBG.Mode == 5 then KF_SETTINGS.WinW = KF_SETTINGS.WinW + step
            elseif DBG.Mode == 6 then
                if CfgObj.InfoOffset then CfgObj.InfoOffset = CfgObj.InfoOffset + step
                else KF_SETTINGS.List_InfoOffset = KF_SETTINGS.List_InfoOffset + step end
            elseif DBG.Mode == 7 then CfgObj.BtnX = CfgObj.BtnX + step end
        elseif Key == 38 then
            if DBG.Mode == 1 then WinState.Y = WinState.Y - step
            elseif DBG.Mode == 2 then KF_SETTINGS.Header_Y = KF_SETTINGS.Header_Y - step
            elseif DBG.Mode == 3 then KF_SETTINGS.List_StartY = KF_SETTINGS.List_StartY - step
            elseif DBG.Mode == 4 then KF_SETTINGS.List_RowHeight = KF_SETTINGS.List_RowHeight - step
            elseif DBG.Mode == 5 then KF_SETTINGS.WinH = KF_SETTINGS.WinH - step
            elseif DBG.Mode == 6 then
                if CfgObj.InfoOffset then CfgObj.InfoOffset = CfgObj.InfoOffset - step
                else KF_SETTINGS.List_InfoOffset = KF_SETTINGS.List_InfoOffset - step end
            elseif DBG.Mode == 7 then CfgObj.BtnY = CfgObj.BtnY - step end
        elseif Key == 40 then
            if DBG.Mode == 1 then WinState.Y = WinState.Y + step
            elseif DBG.Mode == 2 then KF_SETTINGS.Header_Y = KF_SETTINGS.Header_Y + step
            elseif DBG.Mode == 3 then KF_SETTINGS.List_StartY = KF_SETTINGS.List_StartY + step
            elseif DBG.Mode == 4 then KF_SETTINGS.List_RowHeight = KF_SETTINGS.List_RowHeight + step
            elseif DBG.Mode == 5 then KF_SETTINGS.WinH = KF_SETTINGS.WinH + step
            elseif DBG.Mode == 6 then
                if CfgObj.InfoOffset then CfgObj.InfoOffset = CfgObj.InfoOffset + step
                else KF_SETTINGS.List_InfoOffset = KF_SETTINGS.List_InfoOffset + step end
            elseif DBG.Mode == 7 then CfgObj.BtnY = CfgObj.BtnY + step end
        elseif Key == 104 and DBG.Mode == 7 then CfgObj.BtnH = CfgObj.BtnH + step
        elseif Key == 98  and DBG.Mode == 7 then CfgObj.BtnH = CfgObj.BtnH - step
        elseif Key == 102 and DBG.Mode == 7 then CfgObj.BtnW = CfgObj.BtnW + step
        elseif Key == 100 and DBG.Mode == 7 then CfgObj.BtnW = CfgObj.BtnW - step end
        return true
    end
    return false
end

function KillFeed_Scroll(Value)
    if GetMainScene() ~= 5 then
        if WinState.Open then SetKillFeedState(false) end
        return
    end
    if not WinState.Open then return end

    local s = KF_GetScale()
    local RealW = math.floor(KF_SETTINGS.WinW * s)
    local RealH = math.floor(KF_SETTINGS.WinH * s)

    if IsMouseIn(WinState.X, WinState.Y, RealW, RealH) then
        if Value > 0 then
            if WinState.ScrollIndex > 2 then WinState.ScrollIndex = WinState.ScrollIndex - 1 end
        else
            local ListSize = DBG.Active and #DBG.DummyData or #_G.KillFeed_History
            local MaxIndex = math.max(2, ListSize - 8)
            if WinState.ScrollIndex < MaxIndex then WinState.ScrollIndex = WinState.ScrollIndex + 1 end
        end
    end
end

if _G.KillFeed_Init == nil then
    BridgeFunctionAttach('MainLoader', 'KillFeed_Load')
    BridgeFunctionAttach('MainProcThread', 'KillFeed_MainRender')
    BridgeFunctionAttach('UpdateMouseEvent', 'KillFeed_UpdateMouse')
    BridgeFunctionAttach('UpdateKeyEvent', 'KillFeed_UpdateKey')
    BridgeFunctionAttach('KeyboardEvent', 'KillFeed_Key')
    BridgeFunctionAttach('ScrollMouseEvent', 'KillFeed_Scroll')

    if ProtocolFunctions and ProtocolFunctions.ClientProtocol then
        ProtocolFunctions.ClientProtocol(KillFeed_Protocol)
    else
        BridgeFunctionAttach('ClientProtocol', 'KillFeed_Protocol')
    end
    _G.KillFeed_Init = true
end