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

local localPlayer = Players.LocalPlayer
local targetPlayer = nil
local fling = false

-- Find a player by partial username or display name
local function findPlayerByPartialName(partial)
	partial = partial:lower()
	for _, player in ipairs(Players:GetPlayers()) do
		if player ~= localPlayer then
			local uname = player.Name:lower()
			local dname = player.DisplayName:lower()
			if uname:sub(1, #partial) == partial or dname:sub(1, #partial) == partial then
				return player
			end
		end
	end
	return nil
end

-- Main loop
RunService.Heartbeat:Connect(function()
	local myChar = localPlayer.Character
	local myHRP = myChar and myChar:FindFirstChild("HumanoidRootPart")

	if myHRP then
		-- Only cancel velocity if you're being flung abnormally (not walking or jumping)
		if myHRP.Velocity.Magnitude > 200 then
			myHRP.Velocity = Vector3.zero
		end

		if myHRP.RotVelocity.Magnitude > 200 then
			myHRP.RotVelocity = Vector3.zero
		end
	end

	-- Fling logic
	if fling and targetPlayer and targetPlayer.Character and targetPlayer.Character:FindFirstChild("HumanoidRootPart") and myHRP then
		local targetHRP = targetPlayer.Character.HumanoidRootPart
		myHRP.CFrame = targetHRP.CFrame
		myHRP.RotVelocity = Vector3.new(9999, 9999, 9999)
	end
end)

-- Chat command
localPlayer.Chatted:Connect(function(msg)
	msg = msg:lower():gsub("^%s*(.-)%s*$", "%1")

	if msg:sub(1, 6) == ".fling" then
		local arg = msg:sub(8):gsub("^%s*(.-)%s*$", "%1")

		if arg == "stop" then
			fling = false
			targetPlayer = nil
			local hrp = localPlayer.Character and localPlayer.Character:FindFirstChild("HumanoidRootPart")
			if hrp then
				hrp.RotVelocity = Vector3.zero
			end
			warn("Fling stopped.")
		else
			local player = findPlayerByPartialName(arg)
			if player then
				targetPlayer = player
				fling = true
				warn("Flinging: " .. player.Name)
			else
				warn("No player found starting with: " .. arg)
			end
		end
	end
end)