Circle Aura or Hitbox thing

-- Script By Rozxino
-- Don't even skid pls it took me a long time.
local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")

local hitCircles = {}

local function createHitCircle(player)
    local character = player.Character
    if not character then return end
    
    local hitCircle = Instance.new("Part")
    hitCircle.Shape = Enum.PartType.Ball
    hitCircle.BrickColor = BrickColor.new(Color3.fromRGB(0, 0, 102))
    hitCircle.Transparency = 0.5
    hitCircle.Size = Vector3.new(10, 10, 10)
    hitCircle.Anchored = true
    hitCircle.CanCollide = false
    hitCircle.Parent = workspace
    
    table.insert(hitCircles, {player = player, circle = hitCircle})
end

local function destroyHitCircle(player)
    for i, hitData in ipairs(hitCircles) do
        if hitData.player == player then
            hitData.circle:Destroy()
            table.remove(hitCircles, i)
            break
        end
    end
end

local function showHitCircles()
    for _, hitData in ipairs(hitCircles) do
        local otherPlayer = hitData.player
        local otherCharacter = otherPlayer.Character
        if otherCharacter then
            local otherRootPart = otherCharacter:FindFirstChild("HumanoidRootPart")