Roblox Studio如何使零件尺寸达到特定数字时会做某事

Question

local code = game.Workspace.Script
local basep = game.Workspace.Baseplate
local sp = true


while sp == true do
    basep.Size = Vector3.new(basep.Size.X - 2,basep.Size.Y,basep.Size.Z - 2)
    wait(0.5)
    print(basep.Size)
end

if basep.Size == Vector3.new(10, 5, 10) then
    print("worked")
end

最后一部分不起作用，我不知道如何在达到X-10 Y-5 Y-10大小时将其停下来（我把print（“ worked”）放进去，所以我可以看看是否它正在工作）

Answer 1

您会将if块放入无限循环内，如下所示：

while sp == true do
    basep.Size = Vector3.new(basep.Size.X - 2,basep.Size.Y,basep.Size.Z - 2)
    print(basep.Size)

    if basep.Size == Vector3.new(10, 5, 10) then
        print("worked")
        break --     <=== add this if you want to break out of the loop
    end

    wait(0.5)
end

Answer 2

或者，您可以使用Tween处理动画，然后在动画结束时附加回调。

local TweenService = game:GetService("TweenService")

-- choose an Instance to change
local basep = game.Workspace.Baseplate

-- create a list of properties to change during the animation
local goal = {
    Size = Vector3.new(10, 5, 10)
}

-- configure how the animation will work
local timeToComplete = 5 --seconds
local timeToDelay = 0 -- seconds
local tweenInfo = TweenInfo.new(timeToComplete, Enum.EasingStyle.Linear, Enum.EasingDirection.In, 0, false, timeToDelay)

-- create the animation and attach a listener for when the animation finishes
local tween = TweenService:Create(basep, tweenInfo, goal)
tween.Completed:Connect(function()
    print("worked")
end)
tween:Play()