Physiks(Gui Version)

Player = game.Players.LocalPlayer
repeat wait() until Player.PlayerGui
Mouse = Player:GetMouse()
Balls = {}
Max = 500
local UI = Instance.new("ScreenGui",Player.PlayerGui)
local Bak = Instance.new("Frame",UI)
Bak.Size = UDim2.new(1,0,1,0)
Bak.BackgroundColor3 = Color3.new(0,0,0)
function GetDistance(P1,P2)
	return math.sqrt((P1.X-P2.X)^2 + (P1.Y-P2.Y)^2)
end
function MakeBall()
	local Ball = {}
	Ball.P = Instance.new("Frame",UI)
	Ball.P.Size = UDim2.new(0,3,0,3)
	Ball.P.BorderSizePixel = 0
	Ball.P.Position = UDim2.new(0,100,0,100)
	Ball.P.ZIndex = 5
	Ball.Speed = math.random(50,300)/10000
	Ball.Dampen = math.random(900,1000)/1000
	Ball.Velocity = Vector2.new(math.random(-20,20),math.random(-20,20))
	Ball.Mass = 100
	table.insert(Balls,Ball)
	return Ball
end
Wind = Vector3.new(0,0,0)
Mouse.Button1Down:connect(function()
	for i,v in pairs(Balls) do
		local Dis = GetDistance(Vector2.new(v.P.Position.X.Offset,v.P.Position.Y.Offset),Vector2.new(Mouse.X,Mouse.Y))
		if Dis < 300 then
			v.Velocity = v.Velocity*(10*((300-Dis)/300))
		end
	end
end)
game:GetService("RunService").Heartbeat:connect(function()
	for i,v in pairs(Balls) do
		local Dis = GetDistance(Vector2.new(v.P.Position.X.Offset,v.P.Position.Y.Offset),Vector2.new(Mouse.X,Mouse.Y))
		if Dis < 300 then
			local Offset = Vector2.new(Mouse.X-v.P.AbsolutePosition.X,Mouse.Y-v.P.AbsolutePosition.Y)
			v.Velocity = v.Velocity + Offset*Vector2.new((300-Dis)/300,v.Speed)
			v.P.BackgroundColor3 = Color3.new((math.abs(v.Velocity.X+v.Velocity.Y/2)/50)+0.5,50-																							(math.abs(v.Velocity.X+v.Velocity.Y/2)/50)+0.5,(math.abs(v.Velocity.X+v.Velocity.Y/2)/50)+0.5)
			v.P.Position = v.P.Position +UDim2.new(0,v.Velocity.X,0,v.Velocity.Y)
			v.Velocity = v.Velocity*Vector2.new(v.Dampen,v.Dampen)
		end
	end
end)
while wait(0.25) do
	if #Balls < Max then
		MakeBall()
	else
		local B = Balls[1]
		B.P:Destroy()
		table.remove(Balls,1)
		MakeBall()
	end
end