local plr = game.Players.LocalPlayer
local grapple = {}

function grapple.New()
    local object = setmetatable({},{_index=grapple})
    return object
end

function grapple:Start(att1,pos)
    self:SetHipHeight(0)
    local att0 = Instance.new("Attachment")
    local ap = script.AlignPosition:Clone()
    ap.Attachment0 = att0
    ap.Attachment1 = att1
    local ball = script.Ball:Clone()
    ball.Position = pos
    self.createdInstances = {att0, ap, ball = ball}
    ball.Parent = plr.Character
    att0.Parent = plr.Character.PrimaryPart
    ap.Parent = plr.Character
end

function grapple:SetHipHeight(num)
    local hum = plr.Character:FindFirstChild("Humanoid")
    if hum then
        self.oldHipHeight = hum.HipHeight
        hum.HipHeight = num
    end
end

function grapple:Stop()
    for i,v in next, self.createdInstances do
        v:Destroy()
    end
    self:SetHipHeight(self.oldHipHeight)
    if plr.Character.PrimaryPart then
        plr.Character.PrimaryPart.Velocity = Vector3.new(0,0,0)
    end
    game:GetService("ReplicatedStorage").RemoteEvent:FireServer("GrappleFinished")
end


return grapple