Lua - 脚本化 - 为Roblox 战斗王者游戏创建一个箱子

我最近和朋友们一起开始制作我的第一个Roblox游戏。我正在编写某种盒子，所以当碰触它时会给你某种枪支。我尝试了一些随机调整，但它从未起作用。这是我的代码: 它的作用是等待玩家触摸它，然后执行动画(我已经将动画插入到脚本中)，然后生成一个随机数。根据随机数，它确定给玩家什么。然后它会摧毁箱子，所以玩家无法反复获得该箱子。

math.randomseed(tick())

script.Parent.Touched:connect(function(hit)


    if hit.Parent:FindFirstChild("Humanoid") then
        script.Disabled = true


        local player = hit.Parent.Name

        local num = 0
        for i = 1,45 do
            wait()
            script.Parent.CFrame = ( CFrame.new(script.Parent.Position) * CFrame.Angles(0,math.rad(num),0) )
            script.Parent.Part.CFrame = ( CFrame.new(script.Parent.Part.Position) * CFrame.Angles(0,math.rad(num),0) )
        end
        num  = 0

        num = math.random(0,100)
        if num>-1 and num<5 then
            local sword1 = game.ServerStorage.XM1404:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<10 then
            local sword1 = game.ServerStorage.MP5:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<15 then
            local sword1 = game.ServerStorage.SPAS12:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<20 then
            local sword1 = game.ServerStorage.M9:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<25 then
            local sword1 = game.ServerStorage.M4A1:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<30 then
            local sword1 = game.ServerStorage.M32:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<35 then
            local sword1 = game.ServerStorage.GC:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<44 then
            local sword1 = game.ServerStorage.Riot Shield:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<60 then
            local sword1 = game.ServerStorage.Grenade:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<65 then
            local sword1 = game.ServerStorage.M60:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<70 then
            local sword1 = game.ServerStorage.AUG:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<90 then
            local sword1 = game.ServerStorage.PartHP:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<93 then
            local sword1 = game.ServerStorage.RocketL:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<97 then
            local sword1 = game.ServerStorage.Max Heal Potion:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<98 then
            local sword1 = game.ServerStorage.DaggerOfShattereedDimensions:Clone()
            sword1.Parent =     game.Players[player].Backpack
        elseif num<100 then
            local sword1 = game.ServerStorage.Pulse:Clone()
            sword1.Parent =     game.Players[player].Backpack

        end

        script.Parent:Destroy()

    end

end)

所有的枪支都在服务器存储中