local success, Rayfield = pcall(function()
    return loadstring(game:HttpGet('https://sirius.menu/rayfield'))()
end)

if not success then
    success, Rayfield = pcall(function()
        return loadstring(game:HttpGet('https://raw.githubusercontent.com/shlexware/Rayfield/main/source'))()
    end)
end

local Settings = {
    ESP = {
        Enabled = false,
        Chams = true,
        Box = true,
        ChamsTransparency = 0.3,
        Color = Color3.fromRGB(255, 0, 0)
    }
}

local ESPCache = {}
local CollectionService = game:GetService("CollectionService")
local RunService = game:GetService("RunService")

local ESP_TAG = "CharacterESP"

local function CreateESP(model)
    if not model or ESPCache[model] then return end
    
    local highlight = Instance.new("Highlight")
    highlight.Name = "ESP_" .. model.Name
    highlight.FillColor = Settings.ESP.Chams and Settings.ESP.Color or Color3.new(0,0,0)
    highlight.FillTransparency = Settings.ESP.Chams and Settings.ESP.ChamsTransparency or 1
    highlight.OutlineColor = Settings.ESP.Box and Settings.ESP.Color or Color3.new(0,0,0)
    highlight.OutlineTransparency = Settings.ESP.Box and 0 or 1
    highlight.Adornee = model
    highlight.Parent = model
    
    ESPCache[model] = highlight
    
    model.AncestryChanged:Connect(function()
        if not model.Parent then
            ESPCache[model] = nil
        end
    end)
end

local function UpdateExistingESP()
    for model, highlight in pairs(ESPCache) do
        if highlight and highlight.Parent then
            highlight.FillColor = Settings.ESP.Chams and Settings.ESP.Color or Color3.new(0,0,0)
            highlight.FillTransparency = Settings.ESP.Chams and Settings.ESP.ChamsTransparency or 1
            highlight.OutlineColor = Settings.ESP.Box and Settings.ESP.Color or Color3.new(0,0,0)
            highlight.OutlineTransparency = Settings.ESP.Box and 0 or 1
        else
            ESPCache[model] = nil
        end
    end
end

local function ClearESP()
    for model, highlight in pairs(ESPCache) do
        if highlight then
            highlight:Destroy()
        end
    end
    ESPCache = {}
    
    for _, obj in pairs(CollectionService:GetTagged(ESP_TAG)) do
        CollectionService:RemoveTag(obj, ESP_TAG)
    end
end

local function InitializeESP()
    if not Settings.ESP.Enabled then return end
    
    ClearESP()
    
    local models = {}
    for _, model in pairs(workspace:GetDescendants()) do
        if model:IsA("Model") and string.find(model.Name:lower(), "character") then
            table.insert(models, model)
        end
    end
    
    for i, model in ipairs(models) do
        if not Settings.ESP.Enabled then break end
        CreateESP(model)
        
        if i % 3 == 0 then
            RunService.Heartbeat:Wait()
        end
    end
end

local function SetupCollectionService()
    CollectionService:GetInstanceAddedSignal(ESP_TAG):Connect(function(model)
        if Settings.ESP.Enabled then
            CreateESP(model)
        end
    end)
    
    spawn(function()
        while true do
            if Settings.ESP.Enabled then
                for _, model in pairs(workspace:GetDescendants()) do
                    if model:IsA("Model") and string.find(model.Name:lower(), "character") then
                        if not CollectionService:HasTag(model, ESP_TAG) then
                            CollectionService:AddTag(model, ESP_TAG)
                        end
                    end
                end
            end
            wait(5)
        end
    end)
end

SetupCollectionService()

if Rayfield then
    local Window = Rayfield:CreateWindow({
        Name = "ESP",
        LoadingTitle = "Loading...",
        LoadingSubtitle = "by MEgor250412",
        ConfigurationSaving = {
            Enabled = true,
            FolderName = "CharacterESP",
            FileName = "Config"
        },
        KeySystem = false,
    })

    local MainTab = Window:CreateTab("Main")

    local ESPToggle = MainTab:CreateToggle({
        Name = "ESP Enabled",
        CurrentValue = Settings.ESP.Enabled,
        Callback = function(value)
            Settings.ESP.Enabled = value
            if value then
                spawn(InitializeESP)
            else
                ClearESP()
            end
        end,
    })

    local ChamsToggle = MainTab:CreateToggle({
        Name = "Chams Fill",
        CurrentValue = Settings.ESP.Chams,
        Callback = function(value)
            Settings.ESP.Chams = value
            UpdateExistingESP()
        end,
    })

    local BoxToggle = MainTab:CreateToggle({
        Name = "Outline",
        CurrentValue = Settings.ESP.Box,
        Callback = function(value)
            Settings.ESP.Box = value
            UpdateExistingESP()
        end,
    })

    local TransparencySlider = MainTab:CreateSlider({
        Name = "Chams Transparency",
        Range = {0, 1},
        Increment = 0.1,
        CurrentValue = Settings.ESP.ChamsTransparency,
        Callback = function(value)
            Settings.ESP.ChamsTransparency = value
            UpdateExistingESP()
        end,
    })

    local ColorPicker = MainTab:CreateColorPicker({
        Name = "ESP Color",
        Color = Settings.ESP.Color,
        Callback = function(color)
            Settings.ESP.Color = color
            UpdateExistingESP()
        end
    })

    Rayfield:LoadConfiguration()
else
    local Player = game:GetService("Players").LocalPlayer
    local GUI = Instance.new("ScreenGui")
    GUI.Name = "ESPUI"
    GUI.Parent = Player.PlayerGui
    
    local Frame = Instance.new("Frame")
    Frame.Size = UDim2.new(0, 200, 0, 200)
    Frame.Position = UDim2.new(0, 10, 0, 10)
    Frame.BackgroundColor3 = Color3.fromRGB(40, 40, 50)
    Frame.BorderSizePixel = 0
    Frame.Parent = GUI
    
    local Corner = Instance.new("UICorner")
    Corner.CornerRadius = UDim.new(0, 8)
    Corner.Parent = Frame
    
    local Title = Instance.new("TextLabel")
    Title.Size = UDim2.new(1, 0, 0, 30)
    Title.Text = "ESP"
    Title.TextColor3 = Color3.fromRGB(255, 255, 255)
    Title.BackgroundColor3 = Color3.fromRGB(255, 50, 50)
    Title.Font = Enum.Font.GothamBold
    Title.Parent = Frame
    
    local yOffset = 40
    local function CreateSimpleToggle(name, currentValue, callback)
        local toggle = Instance.new("TextButton")
        toggle.Size = UDim2.new(0, 180, 0, 30)
        toggle.Position = UDim2.new(0, 10, 0, yOffset)
        toggle.Text = name .. ": " .. (currentValue and "ON" or "OFF")
        toggle.BackgroundColor3 = currentValue and Color3.fromRGB(0, 150, 0) or Color3.fromRGB(150, 0, 0)
        toggle.TextColor3 = Color3.fromRGB(255, 255, 255)
        toggle.Font = Enum.Font.Gotham
        toggle.Parent = Frame
        
        toggle.MouseButton1Click:Connect(function()
            currentValue = not currentValue
            toggle.Text = name .. ": " .. (currentValue and "ON" or "OFF")
            toggle.BackgroundColor3 = currentValue and Color3.fromRGB(0, 150, 0) or Color3.fromRGB(150, 0, 0)
            callback(currentValue)
        end)
        
        yOffset = yOffset + 35
        return toggle
    end

    CreateSimpleToggle("ESP", Settings.ESP.Enabled, function(value)
        Settings.ESP.Enabled = value
        if value then
            spawn(InitializeESP)
        else
            ClearESP()
        end
    end)

    CreateSimpleToggle("Chams", Settings.ESP.Chams, function(value)
        Settings.ESP.Chams = value
        UpdateExistingESP()
    end)

    CreateSimpleToggle("Box", Settings.ESP.Box, function(value)
        Settings.ESP.Box = value
        UpdateExistingESP()
    end)

    local transparencyText = Instance.new("TextLabel")
    transparencyText.Size = UDim2.new(0, 180, 0, 20)
    transparencyText.Position = UDim2.new(0, 10, 0, yOffset)
    transparencyText.Text = "Transparency: " .. Settings.ESP.ChamsTransparency
    transparencyText.TextColor3 = Color3.fromRGB(255, 255, 255)
    transparencyText.BackgroundTransparency = 1
    transparencyText.Font = Enum.Font.Gotham
    transparencyText.Parent = Frame
    
    yOffset = yOffset + 25
    
    local transparencyBtn = Instance.new("TextButton")
    transparencyBtn.Size = UDim2.new(0, 180, 0, 20)
    transparencyBtn.Position = UDim2.new(0, 10, 0, yOffset)
    transparencyBtn.Text = "Click to Change"
    transparencyBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
    transparencyBtn.BackgroundColor3 = Color3.fromRGB(80, 80, 120)
    transparencyBtn.Font = Enum.Font.Gotham
    transparencyBtn.Parent = Frame
    
    transparencyBtn.MouseButton1Click:Connect(function()
        Settings.ESP.ChamsTransparency = Settings.ESP.ChamsTransparency + 0.1
        if Settings.ESP.ChamsTransparency > 1 then
            Settings.ESP.ChamsTransparency = 0
        end
        transparencyText.Text = "Transparency: " .. math.floor(Settings.ESP.ChamsTransparency * 10) / 10
        UpdateExistingESP()
    end)
end