Random yolo Cape

-- Cape script by 12GaugeNick

local runService			=game:GetService("RunService")
local Players 				=game:GetService("Players")
local LocalPlayer 			=Players.LocalPlayer
local Camera				=workspace.CurrentCamera
local Character				=workspace:WaitForChild(tostring(LocalPlayer))
local capeColor				={Rainbow=true; Color=BrickColor.new("Really blue")}
local capeLength			=4
local renderCap				=200
local sp					=spawn
local renderCache			={}

local cos 					=math.cos
local sin					=math.sin
local pi					=math.pi

local Create				=function(Part, Table)
								local Obj = Instance.new(Part)
								for i,v in next,Table do
									Obj[i]=v
								end
								return(Obj)
							end
function rainbow()
	local s=tick()%1*3;
	local r=.5*pi*(s%1)
	if(s<1)then
		return(Color3.new(1,1-cos(r),1-sin(r)))
	elseif s<2 then
		return(Color3.new(1-sin(r),1,1-cos(r)))
	else
		return(Color3.new(1-cos(r),1-sin(r),1))
	end
end


function createCape()
	local Capemodel,Bits	=Create("Model",{Parent=Camera;Name="Cape"}),{}
	local isShowing			=false


	renderCache				={}
	for x = 1,10 do
		if not Bits[x] then
			Bits[x] = {}
		end
		for y = 1,capeLength/.2 do
			local Part 		=Create("Part",{Parent=Capemodel;FormFactor="Custom";Size=Vector3.new(.2,.2,.2);Anchored=true;CanCollide=false;BrickColor=capeColor.Color;Material="Neon"})
			Bits[x][y] 		=Part
			table.insert(renderCache, Part)
		end
	end

	sp(function()
		while (Capemodel and Capemodel.Parent and Character and Character:FindFirstChild("Torso") and Character.Parent == game.Workspace) do
			if ((Character:GetModelCFrame().p-game.Workspace.CurrentCamera.CoordinateFrame.p).magnitude<=200) then

				if (not isShowing) then
					for x = 1,#Bits do
						for y = 1,#Bits[x] do
							Bits[x][y].Transparency = 0
						end
					end
					isShowing = true
				end

				for x = 1, #Bits do
					for y = 1, #Bits[x] do
						local bit, lastPos 		=Bits[x][y], Bits[x][y].CFrame - Vector3.new(0, 0.2, 0)
						local bitTop = y > 1 and Bits[x][y - 1] or nil
						local cf

						if (bitTop) then
							local pos,lookAt	=bitTop.CFrame*CFrame.new(0,0,-.1),lastPos.p
							cf 					=CFrame.new(pos.p,lookAt)*CFrame.new(0,0,-.1)
						else
							local pos,lookAt 	=Character.Torso.CFrame*CFrame.new(0,1.1,.6)*CFrame.new(x*.2-1.1,(-y+1)*.2-.1,0),lastPos.p
							cf 					=CFrame.new(pos.p,lookAt)*CFrame.new(0,0,-.1)
						end
						bit.CFrame 				=cf
					end
				end
			elseif (isShowing) then

				for x = 1, #Bits do
					for y = 1, #Bits[x] do
						Bits[x][y].Transparency = 1
					end
				end
				isShowing = false
			end

			runService.RenderStepped:wait()
		end

		if (Capemodel and Capemodel.Parent) then
			Capemodel:Destroy()
		end
	end)
end

createCape()

while wait() do
	if capeColor.Rainbow==true then
		for _,v in next,renderCache do
			delay(.5,function()
				v.Color = rainbow()
			end)
		end
	end
end