Timer(string, integer, integer[, string[, handle]])

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Version 2.2

説明

Timer 関数は、タイマーを用いて別の関数を呼び出します。他の関数は、タイマー間隔を用いて複数回呼び出せます。

引数

function:
タイマーを用いて複数回呼び出される関数の名前です。
integer:
This is the wait time between the calls. The value is in seconds.
integer:
This is the number of times the function is called.
function または nil (オプション):
This is an optional argument that is the name of a function that is called when the Timer function is finished.
handle (オプション):
This is an optional argument for a handle to an object that is passed to the called function.

戻り値

この関数は何も返しません。

例

This example prints a greeting three times and then calls a clean up function:

Copy Code

Lua

-- Function that will be called several times.
function TimedFunction()
    -- Check the value of RunAmount and print something.
    if RunAmount < 1 then
        Printf("Hello")
    else
        Printf("Hello again")
    end
    -- Add 1 to the RunAmount variable.
    RunAmount = RunAmount + 1
end

-- Cleanup function.
function TimerCleanup()
    Printf("Goodbye")
    -- Delete the RunAmount variable.
    RunAmount = nil
end

-- Function with the Timer call.
function Main()
    -- Set a wait variable.
    local waitSeconds = 1
    -- Set a variable with the number of iterations.
    local iterations = 3
    -- Create a counter variable and set it to 0.
    RunAmount = 0
    -- Call the timer function.
    Timer(TimedFunction, waitSeconds, iterations, TimerCleanup);
end

-- call the main function.
return Main