无法在Flash播放器5中发布

Question

我已经从互联网上下载了该代码。我需要将.swf文件导入到Director 8.5，因此需要使用带有ActionScript 2支持的Flash Player 5发布Flash文件。

动画在测试时运行平稳，但是一旦我尝试将其发布到Flash播放器5中时，它会给出一些错误，我尝试了很长时间后仍然无法纠正。

的代码：

var speed:Number = 0; 
var speedMax:Number = 5; 
var speedMaxReverse:Number = -2; 
var speedAcceleration:Number = .15; 
var speedDeceleration:Number = .90; 
var groundFriction:Number = .95; 

var startingRotation:Number = 180; 

var steering:Number = 0; 
var steeringMax:Number = 8; 
var steeringAcceleration:Number = .10; 
var steeringFriction:Number = .98; 

var velocityX:Number = 0; 
var velocityY:Number = 0; 

/** 
* Main game loop 
*/ 
function runGame():Void 
{ 
    // UP Arrow or W (accelerate) 
    if (Key.isDown(Key.UP) || Key.isDown(87)) 
    { 
     //check if below speedMax 
     if (speed < speedMax){ 
      //speed up 
      speed += speedAcceleration; 
      //check if above speedMax 
      if (speed > speedMax){ 
       //reset to speedMax 
       speed = speedMax; 
      } 
     } 
    } 
    // DOWN Arrow or S (reverse) 
    if (Key.isDown(Key.DOWN) || Key.isDown(83)) 
    { 
     //check if below speedMaxReverse 
     if (speed > speedMaxReverse){ 
      //speed up (in reverse) 
      speed -= speedAcceleration; 
      //check if above speedMaxReverse 
      if (speed < speedMaxReverse){ 
       //reset to speedMaxReverse 
       speed = speedMaxReverse; 
      } 
     } 
    } 
    // LEFT Arrow or A (turn left) 
    if (Key.isDown(Key.LEFT) || Key.isDown(65)) 
    { 
     //turn left 
     steering -= steeringAcceleration; 
     //check if above steeringMax 
     if (steering > steeringMax){ 
      //reset to steeringMax 
      steering = steeringMax; 
     } 
    } 
    // RIGHT Arrow or D (turn right) 
    if (Key.isDown(Key.RIGHT) || Key.isDown(68)) 
    { 
     //turn right 
     steering += steeringAcceleration; 
     //check if above steeringMax 
     if (steering < -steeringMax){ 
      //reset to steeringMax 
      steering = -steeringMax; 
     } 
    } 

    // SPACE (brake) 
    if (Key.isDown (Key.SPACE)) 
    { 
     speed = speed * speedDeceleration; 
    } 

    // friction  
    speed *= groundFriction; 

    // prevent drift 
    if(speed > 0 && speed < 0.05) 
    { 
     speed = 0 
    } 

    // calculate velocity based on speed 
    velocityX = Math.sin (player_mc._rotation * Math.PI/180) * speed; 
    velocityY = Math.cos (player_mc._rotation * Math.PI/180) * -speed; 

    // update position 
    player_mc._x += velocityX; 
    player_mc._y += velocityY; 

    // prevent steering drift (right) 
    if(steering > 0) 
    { 
     // check if steering value is really low, set to 0 
     if(steering < 0.05) 
     { 
      steering = 0; 
     }  
    } 
    // prevent steering drift (left) 
    else if(steering < 0) 
    { 
     // check if steering value is really low, set to 0 
     if(steering > -0.05) 
     { 
      steering = 0; 
     }  
    } 

    // apply steering friction 
    steering = steering * steeringFriction; 

    // make car go straight after driver stops turning 
    steering -= (steering * 0.1); 

    // rotate 
    player_mc._rotation += steering * speed; 
} 

/** 
* onEnterFrame function to repeat runGame() over and over 
*/ 
player_mc.onEnterFrame = function() 
{ 
    runGame() 
} 

错误

场景=场景1，层= AS，帧= 1：第21行： '{' 预期 功能runGame（）：空

Answer 1

Flash player 5是Actionscript 1.它不支持AS2。这意味着没有数据输入。我甚至不确定是否有触发功能。很难在AS1上找到资源，但我记得使用它并使用影片剪辑时间轴结构来实现分支逻辑。祝你好运！