android - 我想在 Lua 中用计时器计算分数

Question

我正在制作一个 Lua 游戏，当场景开始时，计时器开始以每秒 20 或 30 点的速度增加数字。这样的计时器的代码是什么？

当前分数计数(根本没有计数，只是文本)

scoreTxt = display.newText( "Score: 0", 0, 0, "Helvetica", 40 )
scoreTxt:setReferencePoint(display.TopLeftReferencePoint)
scoreTxt.x = display.screenOriginX + 10
scoreTxt.y = display.screenOriginY + 32

所以“score: 0”的数字应该每秒增加...

Answer 1

local score = 0

local scoreTxt = display.newText( "Score: 0", 0, 0, "Helvetica", 40 )
scoreTxt:setReferencePoint(display.TopLeftReferencePoint)
scoreTxt.x = display.screenOriginX + 10
scoreTxt.y = display.screenOriginY + 32

local function updateScore()
     score = score + 20
     scoreText.text = string.format("Score: %d", score)
end

local scoreTimer = timer.performWithDelay(1000, updateScore, 0)

或类似的东西。