Roblox Button Maker 2.0

-- Credit: FXDuke#9178
-- How to use:
-- local a = button(frame_variable)
-- a.MouseButton1Down:Connect(function() can be mousebutton1/2down or mouseenter/left
--  print("Mouse 1 Got clicked!")
-- end)
function button(p1)
    p1.Name = (p1.Name~=p1.ClassName) and p1.Name or (p1.Name .. math.random());
    local UIS = game:GetService("UserInputService");
    local _M = game.Players.LocalPlayer:GetMouse();
    local p2 = p1.AbsolutePosition;
    local p3 = p1.Size;
    local p4,p5 = p2.X,p2.Y;
    local p6,p7 = p4+p3.Height.Offset,p5+p3.Width.Offset;
    p8 = {
        Entered = false;
        Fired = false;
        MouseButton1Down = {
            __Connected = {};
            Connect = function(...)
                local p2 = {...};
                table.insert(p8.MouseButton1Down.__Connected, p2[2]);
            end;
        };
        MouseButton2Down = {
            __Connected = {};
            Connect = function(...)
                local p2 = {...};
                table.insert(p8.MouseButton2Down.__Connected, p2[2]);
            end;
        };
        MouseEnter = {
            __Connected = {};
            Connect = function(...)
                local p2 = {...};
                table.insert(p8.MouseEnter.__Connected, p2[2]);
            end;
        };
        MouseLeft = {
            __Connected = {};
            Connect = function(...)
                local p2 = {...};
                table.insert(p8.MouseLeft.__Connected, p2[2]);
            end;
        };
    };
    task.spawn(function()
        while task.wait() do
            if p1.Parent:FindFirstChild(p1.Name) then
                if p1.Visible and _M.X>=p4 and _M.Y>=p5 and _M.X<=p6 and _M.Y<=p7 then
                    for _,p9 in pairs(UIS:GetMouseButtonsPressed()) do
                        if p8.Fired == false then
                            if p9.UserInputType == Enum.UserInputType.MouseButton1 then
                                for _,p10 in pairs(p8.MouseButton1Down.__Connected) do
                                    p8.Fired = true;
                                    p10();
                                end;
                            end;
                            if p9.UserInputType == Enum.UserInputType.MouseButton2 then
                                for _,p10 in pairs(p8.MouseButton2Down.__Connected) do
                                    p8.Fired = true;
                                    p10();
                                end;
                            end;
                        end;
                    end;
                    p8.Fired = if (#UIS:GetMouseButtonsPressed()==0) then false else true;
                    if p8.Entered == false then
                        p8.Entered = true;
                        for _,p9 in pairs(p8.MouseEnter.__Connected) do
                            p9();
                        end;
                    end;
                else
                    p8.Fired = false;
                    if p8.Entered == true then
                        p8.Entered = false;
                        for _,p9 in pairs(p8.MouseLeft.__Connected) do
                            p9();
                        end;
                    end;
                end;
            else
                break;
            end;
        end;
    end);
    return p8;
end;