Corona SDK在4个方向上随机移动显示对象？

Question

如何使用Corona SDK在四个方向上移动显示对象？我正在开发一个迷宫游戏，敌人必须在四个方向随机拍摄电影。

示例我已经尝试过了：

function transtionBack()
    transition.to(police, {time = 1000, x = police.x, y = 0, onComplete = transtionTo() })
end


function transtionTo()
    transition.to(police, {time = 1000, x = police.x, y = 400, onComplete = transtionBack() })
end
transtionTo()

这似乎不起作用;谁有更好的主意呢？

Answer 1

我想我发现了问题

function transtionBack()
    transition.to(police, {time = 1000, x = police.x, y = 0, onComplete = transtionTo })
end


function transtionTo()
    transition.to(police, {time = 1000, x = police.x, y = 400, onComplete = transtionBack })
end
transtionTo()