“在遇到动作脚本2时遇到没有匹配的其他问题”

Question

this.onEnterFrame = function()
{
        if(Key.isDown(Key.RIGHT))
        {
                asdf._x += 10;
        }else if (Key.isDown(Key.LEFT))
        {       
                asdf._x -= 10;
        }else if (Key.isDown(Key.UP))
        {
                asdf._y -= 10;
        }else if (Key.isDown(Key.DOWN))
        {
                asdf._y += 10;
        }
}
var i = 0;
this.onEnterFrame = function()
{
        else if (Key.isDown(Key.DOWN))
    {            
        asdf._y += 5;
            }
            if (Key.isDown(Key.SPACE))
            {
                i++;
                _root.attachMovie("Bullet", "Bullet" + i,_root.getNextHighestDepth());
                _root["Bullet" + i]._x = asdf._x + 3;
                _root["Bullet" + i]._y = asdf._y
            }
}

每当我尝试运行此操作时，我都会收到以下错误：“场景=场景1，图层=图层1，帧= 1，行21'否则'遇到没有匹配'如果'”

Answer 1

var i = 0;
this.onEnterFrame = function()
{
    else if (Key.isDown(Key.DOWN))
    {            

您无法使用else启动功能而无需相应的if。你的意思可能只是简单的;

var i = 0;
this.onEnterFrame = function()
{
    if (Key.isDown(Key.DOWN))
    {