Radius update better test

local playerFirstBlockPosition = {}
local playerCircleParts = {}

local function createCircleParts(centerPosition, circleRadius)
    local partCount = 8 + (circleRadius * 2)
    local partSize = Vector3.new(1, 0.2, 0.3)
    local spaceGap = 0.5
    local parts = {}

    for i = 1, partCount do
        local angle = (i / partCount) * math.pi * 2
        local offsetX = math.cos(angle) * (circleRadius + partSize.X / 2 + spaceGap)
        local offsetZ = math.sin(angle) * (circleRadius + partSize.X / 2 + spaceGap)
        local partPosition = centerPosition + Vector3.new(offsetX, 0, offsetZ)

        local part = PartService.createPart(ItemType.WOOL_WHITE, partPosition)
        part:setSize(partSize)
        part:setAnchored(true)
        part:setCollidable(false)

        local lookAtCFrame = CFrame.new(partPosition, centerPosition)
        part:setCFrame(lookAtCFrame)

        table.insert(parts, part)
    end

    return parts
end

local function updateCirclePosition(parts, newCenterPosition, circleRadius)
    local partCount = #parts
    local partSize = Vector3.new(1, 0.2, 0.3)
    local spaceGap = 0.5

    for i = 1, partCount do
        local angle = (i / partCount) * math.pi * 2
        local offsetX = math.cos(angle) * (circleRadius + partSize.X / 2 + spaceGap)
        local offsetZ = math.sin(angle) * (circleRadius + partSize.X / 2 + spaceGap)
        local partPosition = newCenterPosition + Vector3.new(offsetX, 0, offsetZ)

        parts[i]:setPosition(partPosition)

        local lookAtCFrame = CFrame.new(partPosition, newCenterPosition)
        parts[i]:setCFrame(lookAtCFrame)
    end
end

local function updateCircleAroundFirstBlock(player)
    local entity = player:getEntity()
    if not entity then
        return
    end

    local position = entity:getPosition()
    local yPosition = position.Y
    local centerPosition = position + Vector3.new(0, -10, 0)

    local reachedBottom = false

    while true do
        yPosition = yPosition - 1
        local checkPosition = Vector3.new(position.X, yPosition, position.Z)

        local blockBeneath = BlockService.getBlockAt(checkPosition)

        if blockBeneath then
            local previousBlockPosition = playerFirstBlockPosition[player.userId]

            if previousBlockPosition ~= checkPosition then
                centerPosition = checkPosition + Vector3.new(0, 1.6, 0)
                local circleRadius = 13

                if not playerCircleParts[player.userId] then
                    playerCircleParts[player.userId] = createCircleParts(centerPosition, circleRadius)
                else
                    updateCirclePosition(playerCircleParts[player.userId], centerPosition, circleRadius)
                end

                playerFirstBlockPosition[player.userId] = checkPosition
            end
            break
        end

        if yPosition <= position.Y - 500 then
            reachedBottom = true
            break
        end
    end

    if reachedBottom then
        centerPosition = position + Vector3.new(0, -10, 0)
        if playerCircleParts[player.userId] then
            updateCirclePosition(playerCircleParts[player.userId], centerPosition, 13)
        end
    end
end

while true do
    for _, player in pairs(PlayerService.getPlayers()) do
        updateCircleAroundFirstBlock(player)
    end
    task.wait(0.1)
end