local Rayfield = loadstring(game:HttpGet('https://sirius.menu/rayfield'))()

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

local player = Players.LocalPlayer
local Camera = workspace.CurrentCamera

--------------------------------------------------
-- SETTINGS
--------------------------------------------------
local espEnabled = false
local aimEnabled = false
local rainbowESP = false
local clickAim = false

local espColor = Color3.fromRGB(255, 0, 0)
local rainbowSpeed = 0.02

local smoothness = 0.15
local maxDistance = 150

local espObjects = {}

--------------------------------------------------
-- UI WINDOW
--------------------------------------------------
local Window = Rayfield:CreateWindow({
   Name = "Cool Studios",
   Icon = 11767039004,
   LoadingTitle = "Cool Studios",
   LoadingSubtitle = "System Loading...",
   Theme = "Amber",
   ToggleUIKeybind = "K",
})

local ESPTab = Window:CreateTab("ESP", 11767039004)
local AimTab = Window:CreateTab("Aim Assist", 11767039004)

--------------------------------------------------
-- RAINBOW
--------------------------------------------------
local function getRainbowColor()
   return Color3.fromHSV(tick() * rainbowSpeed % 1, 1, 1)
end

--------------------------------------------------
-- VISIBILITY CHECK (🔥 WALL CHECK)
--------------------------------------------------
local function isVisible(targetPart)
	local origin = Camera.CFrame.Position
	local direction = (targetPart.Position - origin)

	local params = RaycastParams.new()
	params.FilterType = Enum.RaycastFilterType.Blacklist
	params.FilterDescendantsInstances = {player.Character}

	local result = workspace:Raycast(origin, direction, params)

	if result and result.Instance then
		return result.Instance:IsDescendantOf(targetPart.Parent)
	end

	return true
end

--------------------------------------------------
-- ESP UI
--------------------------------------------------
ESPTab:CreateToggle({
   Name = "Enable ESP",
   Callback = function(Value)
      espEnabled = Value

      if not Value then
         for _, obj in pairs(espObjects) do
            if obj then obj:Destroy() end
         end
         espObjects = {}
      end
   end,
})

ESPTab:CreateToggle({
   Name = "Rainbow ESP",
   Callback = function(Value)
      rainbowESP = Value
   end,
})

ESPTab:CreateColorPicker({
   Name = "ESP Color",
   Color = espColor,
   Callback = function(Value)
      espColor = Value
   end,
})

--------------------------------------------------
-- AIM UI
--------------------------------------------------
AimTab:CreateToggle({
   Name = "Enable Aim Assist",
   Callback = function(Value)
      aimEnabled = Value
   end,
})

AimTab:CreateToggle({
   Name = "Only While Clicking", -- 🔥 NEW
   Callback = function(Value)
      clickAim = Value
   end,
})

AimTab:CreateSlider({
   Name = "Smoothness",
   Range = {0.05, 1},
   Increment = 0.05,
   CurrentValue = smoothness,
   Callback = function(Value)
      smoothness = Value
   end,
})

AimTab:CreateSlider({
   Name = "Max Distance",
   Range = {50, 300},
   Increment = 10,
   CurrentValue = maxDistance,
   Callback = function(Value)
      maxDistance = Value
   end,
})

--------------------------------------------------
-- ESP SYSTEM
--------------------------------------------------
local function applyESP(plr)
   if plr == player then return end
   if not plr.Character then return end

   if espObjects[plr] then
      espObjects[plr]:Destroy()
   end

   local h = Instance.new("Highlight")

   if rainbowESP then
      local c = getRainbowColor()
      h.FillColor = c
      h.OutlineColor = c
   else
      h.FillColor = espColor
      h.OutlineColor = espColor
   end

   h.FillTransparency = 0.5
   h.OutlineTransparency = 0
   h.Adornee = plr.Character
   h.Parent = plr.Character

   espObjects[plr] = h
end

--------------------------------------------------
-- AIM SYSTEM (🔥 WITH WALL CHECK)
--------------------------------------------------
local function getClosestTarget()
   if not player.Character then return nil end

   local root = player.Character:FindFirstChild("HumanoidRootPart")
   if not root then return nil end

   local closest
   local shortest = math.huge

   for _, p in ipairs(Players:GetPlayers()) do
      if p ~= player and p.Character then
         local targetRoot = p.Character:FindFirstChild("HumanoidRootPart")

         if targetRoot then
            local dist = (root.Position - targetRoot.Position).Magnitude

            -- 🔥 DISTANCE + WALL CHECK
            if dist <= maxDistance and isVisible(targetRoot) then
               if dist < shortest then
                  shortest = dist
                  closest = targetRoot
               end
            end
         end
      end
   end

   return closest
end

--------------------------------------------------
-- AIM LOOP
--------------------------------------------------
RunService.RenderStepped:Connect(function()
   if not aimEnabled then return end

   -- 🔥 CLICK CHECK
   if clickAim and not UIS:IsMouseButtonPressed(Enum.UserInputType.MouseButton2) then
      return
   end

   local target = getClosestTarget()
   if not target then return end

   local camPos = Camera.CFrame.Position
   local goal = CFrame.new(camPos, target.Position)

   Camera.CFrame = Camera.CFrame:Lerp(goal, smoothness)
end)

--------------------------------------------------
-- ESP LOOP
--------------------------------------------------
task.spawn(function()
   while true do
      task.wait(0.1)

      if espEnabled then
         for _, plr in ipairs(Players:GetPlayers()) do
            if plr ~= player then
               applyESP(plr)
            end
         end
      end
   end
end)