local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Parent = player:WaitForChild("PlayerGui")

local markers = {}
local trackedHerbs = {}

local function createMarker(herbName)
    local marker = Instance.new("Frame")
    marker.Name = "HerbMarker_" .. herbName
    marker.BackgroundTransparency = 1
    marker.Size = UDim2.new(0, 50, 0, 50)
    marker.ZIndex = 10
    marker.AnchorPoint = Vector2.new(0.5, 0.5)
    
    local outline = Instance.new("Frame")
    outline.Size = UDim2.new(1, 0, 1, 0)
    outline.BackgroundTransparency = 1
    outline.BorderSizePixel = 3
    outline.BorderColor3 = Color3.new(1, 0, 0)
    outline.BorderMode = Enum.BorderMode.Outline
    outline.Parent = marker
    
    local crosshairX = Instance.new("Frame")
    crosshairX.Size = UDim2.new(1, 0, 0, 2)
    crosshairX.Position = UDim2.new(0, 0, 0.5, -1)
    crosshairX.BackgroundColor3 = Color3.new(1, 0, 0)
    crosshairX.BorderSizePixel = 0
    crosshairX.Parent = marker
    
    local crosshairY = Instance.new("Frame")
    crosshairY.Size = UDim2.new(0, 2, 1, 0)
    crosshairY.Position = UDim2.new(0.5, -1, 0, 0)
    crosshairY.BackgroundColor3 = Color3.new(1, 0, 0)
    crosshairY.BorderSizePixel = 0
    crosshairY.Parent = marker
    
    local label = Instance.new("TextLabel")
    label.Size = UDim2.new(2, 0, 0, 20)
    label.Position = UDim2.new(0.5, 0, 1, 5)
    label.AnchorPoint = Vector2.new(0.5, 0)
    label.BackgroundTransparency = 1
    label.Text = herbName
    label.TextColor3 = Color3.new(1, 0, 0)
    label.TextStrokeColor3 = Color3.new(0, 0, 0)
    label.TextStrokeTransparency = 0
    label.TextSize = 14
    label.Font = Enum.Font.GothamBold
    label.Parent = marker
    
    marker.Parent = ScreenGui
    return marker
end

local function updateMarkers()
    local character = player.Character
    if not character then 
        for _, marker in pairs(markers) do
            if marker then
                marker.Visible = false
            end
        end
        trackedHerbs = {}
        return 
    end
    
    local humanoidRootPart = character:FindFirstChild("HumanoidRootPart")
    if not humanoidRootPart then return end
    
    local herbsContainer = workspace:FindFirstChild("Herbs")
    if not herbsContainer then 
        for _, marker in pairs(markers) do
            if marker then
                marker.Visible = false
            end
        end
        trackedHerbs = {}
        return 
    end
    
    local currentHerbs = {}
    local markerIndex = 1
    
    for _, herb in ipairs(herbsContainer:GetDescendants()) do
        if herb:IsA("ProximityPrompt") and herb.Parent then
            local herbPart = herb.Parent
            local herbId = herbPart:GetFullName()
            
            currentHerbs[herbId] = true
            
            if not trackedHerbs[herbId] then
                trackedHerbs[herbId] = {
                    part = herbPart,
                    name = herbPart.Name,
                    marker = nil
                }
            end
            
            local trackedHerb = trackedHerbs[herbId]
            
            if trackedHerb.name ~= herbPart.Name then
                trackedHerb.name = herbPart.Name
                if trackedHerb.marker then
                    local label = trackedHerb.marker:FindFirstChildWhichIsA("TextLabel")
                    if label then
                        label.Text = herbPart.Name
                    end
                end
            end
            
            local camera = workspace.CurrentCamera
            local vector, onScreen = camera:WorldToViewportPoint(herbPart.Position)
            
            if onScreen then
                if not trackedHerb.marker then
                    trackedHerb.marker = createMarker(herbPart.Name)
                    trackedHerb.marker.Visible = false
                end
                
                local marker = trackedHerb.marker
                marker.Visible = true
                marker.Position = UDim2.new(0, vector.X, 0, vector.Y)
                
                local distance = (humanoidRootPart.Position - herbPart.Position).Magnitude
                local scale = math.clamp(100 / distance, 0.5, 3)
                marker.Size = UDim2.new(0, 50 * scale, 0, 50 * scale)
                
                marker.ZIndex = 10 + math.floor((1 - math.clamp(distance / 500, 0, 1)) * 10)
            elseif trackedHerb.marker then
                trackedHerb.marker.Visible = false
            end
        end
    end
    
    for herbId, trackedHerb in pairs(trackedHerbs) do
        if not currentHerbs[herbId] then
            if trackedHerb.marker then
                trackedHerb.marker:Destroy()
            end
            trackedHerbs[herbId] = nil
        end
    end
    
    markers = {}
    for _, trackedHerb in pairs(trackedHerbs) do
        if trackedHerb.marker then
            table.insert(markers, trackedHerb.marker)
        end
    end
end

game:GetService("Players").PlayerRemoving:Connect(function(leavingPlayer)
    if leavingPlayer == player then
        ScreenGui:Destroy()
    end
end)

local connection
connection = RunService.RenderStepped:Connect(function()
    local success, err = pcall(updateMarkers)
    if not success then
        warn("Ошибка в updateMarkers:", err)
        connection:Disconnect()
        connection = RunService.RenderStepped:Connect(updateMarkers)
    end
end)