-- NEW UPDATE 1.0.1

-- Added Keybinds

-- Added Support For More Executors!


-- Load Fluent
local ok, Fluent = pcall(function()
    return loadstring(game:HttpGet("https://github.com/dawid-scripts/Fluent/releases/latest/download/main.lua"))()
end)
if not ok or not Fluent then
    warn("Failed to load Fluent library. Aborting UI creation.")
    return
end

-- Create Window
local Window = Fluent:CreateWindow({
    Title = "Undetected",
    SubTitle = "By Casual",
    TabWidth = 160,
    Size = UDim2.fromOffset(600, 600),
    Acrylic = true,
    Theme = "Dark",
})

local SpeedTab = Window:AddTab({ Title = "Speed", Icon = "zap" })
local FallTab = Window:AddTab({Title = "Anti-Fall", Icon = "arrow-down"})
local VisualTab = Window:AddTab({Title="Visuals", Icon="eye"})
local ACFlaggerTab = Window:AddTab({Title="Anti-Cheat", Icon="shield"})

-- ==================== NEW KEYBINDS TAB ====================
local KeybindsTab = Window:AddTab({ Title = "Keybinds", Icon = "keyboard" })

local SpeedEnabled = false
local SpeedValue = 50
local JumpEnabled = false
local JumpBoost = 50
local NoclipEnabled = false

local AntiFallEnabled = false
local FallThreshold = -50
local safeHeight = 5
local liftHeight = 10

-- === CUSTOMIZABLE KEYBINDS REFERENCES ===
local SpeedToggleUI, JumpToggleUI, NoclipToggleUI, AntiFallToggleUI

-- ==================== SPEED TAB ====================
SpeedToggleUI = SpeedTab:AddToggle("SpeedToggle", {
    Title = "Smooth CFrame Speed",
    Default = false
})
SpeedToggleUI:OnChanged(function(v)
    SpeedEnabled = v
end)

SpeedTab:AddSlider("SpeedSlider", {
    Title = "Speed Amount",
    Description = "Recommended: 2 - 6 for legit",
    Default = 50,
    Min = 1,
    Max = 250,
    Rounding = 1
}):OnChanged(function(v)
    SpeedValue = v
end)

JumpToggleUI = SpeedTab:AddToggle("JumpToggle", {
    Title = "Smooth Jump Boost",
    Default = false
})
JumpToggleUI:OnChanged(function(v)
    JumpEnabled = v
end)

SpeedTab:AddSlider("JumpSlider", {
    Title = "Jump Boost Amount",
    Description = "Recommended: 2 - 10 for legit",
    Default = 50,
    Min = 1,
    Max = 1000,
    Rounding = 1
}):OnChanged(function(v)
    JumpBoost = v
end)

NoclipToggleUI = SpeedTab:AddToggle("NoclipToggle", {
    Title = "Enable Undetectable Noclip",
    Default = false
})
NoclipToggleUI:OnChanged(function(v)
    NoclipEnabled = v
end)

-- ==================== ANTI-FALL TAB ====================
AntiFallToggleUI = FallTab:AddToggle("AntiFallToggle", {
    Title = "Enable Anti-Fall",
    Default = false
})
AntiFallToggleUI:OnChanged(function(v) 
    AntiFallEnabled = v 
end)

FallTab:AddSlider("FallThresholdSlider", {
    Title = "Fall Velocity Threshold",
    Description = "Velocity at which Anti-Fall triggers",
    Default = -50,
    Min = -200,
    Max = -10,
    Rounding = 1
}):OnChanged(function(v) FallThreshold = v end)

FallTab:AddSlider("SafeHeightSlider", {
    Title = "Safe Height",
    Description = "Distance to ground before Anti-Fall triggers",
    Default = 5,
    Min = 1,
    Max = 20,
    Rounding = 1
}):OnChanged(function(v) safeHeight = v end)

FallTab:AddSlider("LiftHeightSlider", {
    Title = "Lift Height",
    Description = "How much you lift when Anti-Fall triggers",
    Default = 10,
    Min = 5,
    Max = 30,
    Rounding = 1
}):OnChanged(function(v) liftHeight = v end)

-- ==================== VISUALS TAB ====================
local Lighting = game:GetService("Lighting")
local function EnsureEffect(className)
    local obj = Lighting:FindFirstChildOfClass(className)
    if not obj then
        obj = Instance.new(className)
        obj.Parent = Lighting
    end
    return obj
end
local SunRays = EnsureEffect("SunRaysEffect")
local Bloom = EnsureEffect("BloomEffect")
local CC = EnsureEffect("ColorCorrectionEffect")
local Atmos = EnsureEffect("Atmosphere")
local function ResetVisualDefaults()
    Lighting.Brightness = 2
    Lighting.TimeOfDay = "14:00:00"
    Lighting.FogStart = 0
    Lighting.FogEnd = 100000
    Lighting.FogColor = Color3.fromRGB(255,255,255)
    SunRays.Enabled = true
    Bloom.Enabled = false
    CC.Brightness = 0
    CC.Contrast = 0
    CC.Saturation = 0
    Atmos.Density = 0.3
    Atmos.Haze = 1
end
ResetVisualDefaults()

VisualTab:AddSlider("BrightnessSlider", {
    Title = "Brightness",
    Default = Lighting.Brightness,
    Min = 0,
    Max = 10,
    Rounding = 1
}):OnChanged(function(v)
    Lighting.Brightness = v
end)

local LockedTime = tonumber(Lighting.TimeOfDay:sub(1,2))
VisualTab:AddSlider("TimeOfDaySlider", {
    Title = "Time of Day",
    Description = "Set world time",
    Default = LockedTime,
    Min = 0,
    Max = 24,
    Rounding = 0
}):OnChanged(function(v)
    LockedTime = v
    Lighting.TimeOfDay = string.format("%02d:00:00", v)
end)

game:GetService("RunService").RenderStepped:Connect(function()
    Lighting.TimeOfDay = string.format("%02d:00:00", LockedTime)
end)

VisualTab:AddToggle("RemoveSunrays", {
    Title = "Disable SunRays",
    Default = false
}):OnChanged(function(v)
    SunRays.Enabled = not v
end)

VisualTab:AddToggle("BloomToggle", {
    Title = "Bloom",
    Default = Bloom.Enabled
}):OnChanged(function(v)
    Bloom.Enabled = v
end)

VisualTab:AddSlider("BloomIntensity", {
    Title = "Bloom Intensity",
    Default = Bloom.Intensity,
    Min = 0,
    Max = 10,
    Rounding = 1
}):OnChanged(function(v)
    Bloom.Intensity = v
end)

VisualTab:AddSlider("BloomThreshold", {
    Title = "Bloom Threshold",
    Default = Bloom.Threshold,
    Min = 0,
    Max = 10,
    Rounding = 1
}):OnChanged(function(v)
    Bloom.Threshold = v
end)

VisualTab:AddSlider("BloomSize", {
    Title = "Bloom Size",
    Default = Bloom.Size,
    Min = 0,
    Max = 100,
    Rounding = 0
}):OnChanged(function(v)
    Bloom.Size = v
end)

VisualTab:AddSlider("CCBrightness", {
    Title = "CC Brightness",
    Default = CC.Brightness,
    Min = -1,
    Max = 1,
    Rounding = 2
}):OnChanged(function(v)
    CC.Brightness = v
end)

VisualTab:AddSlider("CCContrast", {
    Title = "CC Contrast",
    Default = CC.Contrast,
    Min = -1,
    Max = 1,
    Rounding = 2
}):OnChanged(function(v)
    CC.Contrast = v
end)

VisualTab:AddSlider("CCSaturation", {
    Title = "CC Saturation",
    Default = CC.Saturation,
    Min = -1,
    Max = 1,
    Rounding = 2
}):OnChanged(function(v)
    CC.Saturation = v
end)

VisualTab:AddSlider("AtmosDensity", {
    Title = "Atmosphere Density",
    Default = Atmos.Density,
    Min = 0,
    Max = 1,
    Rounding = 2
}):OnChanged(function(v)
    Atmos.Density = v
end)

VisualTab:AddSlider("AtmosHaze", {
    Title = "Atmosphere Haze",
    Default = Atmos.Haze,
    Min = 0,
    Max = 10,
    Rounding = 1
}):OnChanged(function(v)
    Atmos.Haze = v
end)

VisualTab:AddToggle("FogToggle", {
    Title = "Enable Fog",
    Default = false
}):OnChanged(function(v)
    if v then
        Lighting.FogStart = 0
        Lighting.FogEnd = 200
    else
        Lighting.FogStart = 0
        Lighting.FogEnd = 100000
    end
end)

VisualTab:AddSlider("FogRed", {
    Title = "Fog Red",
    Default = Lighting.FogColor.R * 255,
    Min = 0,
    Max = 255,
    Rounding = 0
}):OnChanged(function(v)
    local c = Lighting.FogColor
    Lighting.FogColor = Color3.fromRGB(v, c.G * 255, c.B * 255)
end)

VisualTab:AddSlider("FogGreen", {
    Title = "Fog Green",
    Default = Lighting.FogColor.G * 255,
    Min = 0,
    Max = 255,
    Rounding = 0
}):OnChanged(function(v)
    local c = Lighting.FogColor
    Lighting.FogColor = Color3.fromRGB(c.R * 255, v, c.B * 255)
end)

VisualTab:AddSlider("FogBlue", {
    Title = "Fog Blue",
    Default = Lighting.FogColor.B * 255,
    Min = 0,
    Max = 255,
    Rounding = 0
}):OnChanged(function(v)
    local c = Lighting.FogColor
    Lighting.FogColor = Color3.fromRGB(c.R * 255, c.G * 255, v)
end)

-- ==================== ANTI-CHEAT TAB ====================
local ACFlaggerEnabled = false
local GlobalACFlagger = false
local UltraSafeEnabled = false
local acMessages = {
    "Server corrected your position",
    "Suspicious movement detected",
    "Speed anomaly detected",
    "Jump anomaly detected",
    "Noclip attempt noticed",
    "Possible exploit detected"
}

ACFlaggerTab:AddToggle("ACFlaggerToggle", {
    Title="Enable AC Flagger",
    Default=false
}):OnChanged(function(v)
    ACFlaggerEnabled = v
    Fluent:Notify({
        Title = "Anti-Cheat Flagger",
        Content = ACFlaggerEnabled and "Enabled" or "Disabled",
        Duration = 3
    })
end)

ACFlaggerTab:AddToggle("GlobalACFlaggerToggle", {
    Title="Global AC Flagger",
    Default=false
}):OnChanged(function(v)
    GlobalACFlagger = v
    Fluent:Notify({
        Title = "Global AC Flagger",
        Content = GlobalACFlagger and "Enabled" or "Disabled",
        Duration = 3
    })
end)

ACFlaggerTab:AddToggle("UltraSafeToggle", {
    Title = "Ultra Safe Bypass (Recommended)",
    Default = false
}):OnChanged(function(v)
    UltraSafeEnabled = v
    Fluent:Notify({
        Title = "Ultra Safe Bypass",
        Content = UltraSafeEnabled and "Enabled" or "Disabled",
        Duration = 3
    })
end)

-- ==================== KEYBINDS TAB (All keybinds moved here + new menu toggle) ====================
KeybindsTab:AddKeybind("MenuToggle", {
    Title = "Toggle Menu (Open / Close UI)",
    Default = "Insert",
    Mode = "Toggle",
    Callback = function()
        Window:Minimize() -- Fluent's built-in method to open/close the entire menu
    end
})

KeybindsTab:AddKeybind("SpeedKeybind", {
    Title = "Toggle Speed",
    Default = "RightControl",
    Mode = "Toggle",
    Callback = function(Value)
        if SpeedToggleUI and SpeedToggleUI.SetValue then
            SpeedToggleUI:SetValue(Value)
        end
        Fluent:Notify({Title = "Keybind", Content = Value and "Enabled Speed" or "Disabled Speed", Duration = 1.5})
    end
})

KeybindsTab:AddKeybind("NoclipKeybind", {
    Title = "Toggle Noclip",
    Default = "V",
    Mode = "Toggle",
    Callback = function(Value)
        if NoclipToggleUI and NoclipToggleUI.SetValue then
            NoclipToggleUI:SetValue(Value)
        end
        Fluent:Notify({Title = "Keybind", Content = Value and "Enabled Noclip" or "Disabled Noclip", Duration = 1.5})
    end
})

KeybindsTab:AddKeybind("JumpKeybind", {
    Title = "Toggle Jump Boost",
    Default = "J",
    Mode = "Toggle",
    Callback = function(Value)
        if JumpToggleUI and JumpToggleUI.SetValue then
            JumpToggleUI:SetValue(Value)
        end
        Fluent:Notify({Title = "Keybind", Content = Value and "Enabled Jump Boost" or "Disabled Jump Boost", Duration = 1.5})
    end
})

KeybindsTab:AddKeybind("AntiFallKeybind", {
    Title = "Toggle Anti-Fall",
    Default = "H",
    Mode = "Toggle",
    Callback = function(Value)
        if AntiFallToggleUI and AntiFallToggleUI.SetValue then
            AntiFallToggleUI:SetValue(Value)
        end
        Fluent:Notify({Title = "Keybind", Content = Value and "Enabled Anti-Fall" or "Disabled Anti-Fall", Duration = 1.5})
    end
})

-- ==================== MOVEMENT / LOGIC ====================
local Players = game:GetService("Players")
local UIS = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local Workspace = game:GetService("Workspace")
local player = Players.LocalPlayer
local hrp = player.Character and player.Character:FindFirstChild("HumanoidRootPart") or nil
local hum = player.Character and player.Character:FindFirstChild("Humanoid") or nil

player.CharacterAdded:Connect(function(char)
    hrp = char:WaitForChild("HumanoidRootPart")
    hum = char:WaitForChild("Humanoid")
end)

local keys = {W=false,A=false,S=false,D=false}
UIS.InputBegan:Connect(function(input,gp)
    if gp then return end
    if input.KeyCode then
        local name = input.KeyCode.Name
        if keys[name] ~= nil then keys[name] = true end
    end
end)
UIS.InputEnded:Connect(function(input)
    if input.KeyCode then
        local name = input.KeyCode.Name
        if keys[name] ~= nil then keys[name] = false end
    end
end)

local lastPositions = {}
local globalCooldowns = {}
local function trackPlayer(p)
    if p.Character and p.Character:FindFirstChild("HumanoidRootPart") then
        lastPositions[p] = p.Character.HumanoidRootPart.Position
        globalCooldowns[p] = 0
        p.CharacterAdded:Connect(function(c)
            local hrpP = c:WaitForChild("HumanoidRootPart")
            lastPositions[p] = hrpP.Position
            globalCooldowns[p] = 0
        end)
    else
        p.CharacterAdded:Connect(function(c)
            local hrpP = c:WaitForChild("HumanoidRootPart")
            lastPositions[p] = hrpP.Position
            globalCooldowns[p] = 0
        end)
    end
end
for _, p in pairs(Players:GetPlayers()) do
    trackPlayer(p)
end
Players.PlayerAdded:Connect(trackPlayer)
Players.PlayerRemoving:Connect(function(p)
    lastPositions[p] = nil
    globalCooldowns[p] = nil
end)

RunService.Heartbeat:Connect(function()
    local now = tick()
    for p, lastPos in pairs(lastPositions) do
        if p and p.Character and p.Character:FindFirstChild("HumanoidRootPart") then
            local hrpP = p.Character.HumanoidRootPart
            local dist = (hrpP.Position - lastPos).Magnitude
            if ACFlaggerEnabled and p == player and dist > 5 then
                local msg = acMessages[math.random(1, #acMessages)]
                Fluent:Notify({Title="Anti-Cheat Flag Detected!", Content=msg, Duration=2})
            end
            if GlobalACFlagger and dist > 5 and now - (globalCooldowns[p] or 0) >= 1 then
                local msg = acMessages[math.random(1, #acMessages)]
                Fluent:Notify({
                    Title = "Anti-Cheat flagged: "..p.Name,
                    Content = "Reason: "..msg,
                    Duration = 2
                })
                globalCooldowns[p] = now
            end
            lastPositions[p] = hrpP.Position
        end
    end
end)

local ghostPos = nil
local lastSafe = nil
local serverMaxDelta = 1.45
local velClamp = 18
local stateCooldown = 0

local function clampVector(v, max)
    local m = v.Magnitude
    if m > max and m > 0 then
        return v.Unit * max
    end
    return v
end

local legalStates = {
    [Enum.HumanoidStateType.Running] = true,
    [Enum.HumanoidStateType.RunningNoPhysics] = true,
    [Enum.HumanoidStateType.Climbing] = true,
    [Enum.HumanoidStateType.Jumping] = true,
    [Enum.HumanoidStateType.Freefall] = true,
    [Enum.HumanoidStateType.Landed] = true,
    [Enum.HumanoidStateType.GettingUp] = true
}

local function stabilizeState()
    if not hum then return end
    if stateCooldown > tick() then return end
    local st = hum:GetState()
    if not legalStates[st] then
        pcall(function() hum:ChangeState(Enum.HumanoidStateType.RunningNoPhysics) end)
    end
    stateCooldown = tick() + 0.15
end

RunService.Heartbeat:Connect(function()
    if UltraSafeEnabled and hrp then
        if not ghostPos then
            ghostPos = hrp.Position
            lastSafe = ghostPos
        end
        lastSafe = ghostPos
    end
end)

local noclipParts = {"HumanoidRootPart","LeftLowerLeg","RightLowerLeg","LeftUpperLeg","RightUpperLeg","Torso","Head"}
local lastMoveTime = 0

RunService.RenderStepped:Connect(function(dt)
    if not hrp or not hrp.Parent then return end
    if hum and hum.Sit then return end

    if UltraSafeEnabled then
        ghostPos = ghostPos or hrp.Position
        lastSafe = lastSafe or hrp.Position
        pcall(function()
            hrp.Velocity = clampVector(hrp.Velocity, velClamp)
            hrp.AssemblyLinearVelocity = Vector3.zero
        end)
        local intendedDelta = hrp.Position - ghostPos
        local safeDelta = clampVector(intendedDelta, serverMaxDelta)
        ghostPos += safeDelta
        pcall(function()
            hrp.CFrame = CFrame.new(ghostPos) * CFrame.new(hrp.Position - ghostPos)
        end)
        stabilizeState()
    end

    if NoclipEnabled and UIS:GetFocusedTextBox() == nil then
        local moving = keys.W or keys.A or keys.S or keys.D
        local now = tick()
        local safeToClip = moving or now - lastMoveTime < 0.15
        for _, partName in pairs(noclipParts) do
            local part = hrp.Parent:FindFirstChild(partName)
            if part and part:IsA("BasePart") then
                part.CanCollide = safeToClip
            end
        end
        if safeToClip then lastMoveTime = now end
    end

    if SpeedEnabled then
        local dir = Vector3.zero
        if keys.W then dir += hrp.CFrame.LookVector end
        if keys.S then dir -= hrp.CFrame.LookVector end
        if keys.A then dir -= hrp.CFrame.RightVector end
        if keys.D then dir += hrp.CFrame.RightVector end
        if dir.Magnitude > 0 then
            dir = dir.Unit
            local move = dir * SpeedValue * dt
            hrp.CFrame = hrp.CFrame + move
        end
    end
end)

local jumping = false
local rayParams = RaycastParams.new()
rayParams.FilterType = Enum.RaycastFilterType.Blacklist

local function IsGrounded()
    rayParams.FilterDescendantsInstances = {player.Character}
    local result = workspace:Raycast(
        hrp.Position,
        Vector3.new(0, -4, 0),
        rayParams
    )
    return result ~= nil
end

UIS.JumpRequest:Connect(function()
    if not JumpEnabled or not hrp or jumping then return end
    if not IsGrounded() then return end
    jumping = true
    local bv = Instance.new("BodyVelocity")
    bv.MaxForce = Vector3.new(0, math.huge, 0)
    bv.Velocity = Vector3.new(0, JumpBoost, 0)
    bv.Parent = hrp
    task.delay(0.15, function()
        bv:Destroy()
        jumping = false
    end)
end)

local fallCooldown = false
RunService.RenderStepped:Connect(function(dt)
    if not AntiFallEnabled or not hrp or not hrp.Parent then return end
    if fallCooldown then return end
    local ray = Ray.new(hrp.Position, Vector3.new(0,-50,0))
    local part,pos = Workspace:FindPartOnRay(ray, player.Character)
    local distance = part and (hrp.Position - pos).Magnitude or 50
    local velY = hrp.Velocity.Y
    if distance <= safeHeight and velY < FallThreshold then
        fallCooldown = true
        task.spawn(function()
            local target = hrp.Position + Vector3.new(0,liftHeight,0)
            local steps = 10
            for i=1,steps do
                hrp.CFrame = CFrame.new(hrp.Position:Lerp(target, i/steps))
                task.wait(0.02)
            end
            fallCooldown = false
        end)
    end
end)