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PORandom number in Actionscript 3
 

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    <p>I've been following a tutorial written for Actionscript 2, and have successfully converted it to AS 3, however on the second to last part I'm stuck. </p> <p>The tutorial here (<a href="http://www.cleverpig.com/tutorials/whackapig/whack.htm" rel="nofollow">http://www.cleverpig.com/tutorials/whackapig/whack.htm</a> step 8) has the following piece of code:</p> <pre><code>if (_currentframe==1) { // randomly choose whether or not to play if (random(100)&gt;97) { // should we tease or popup? if (random(3)&lt;1) { this.gotoAndPlay ("popup"); } else { this.gotoAndPlay (1); } } } </code></pre> <p>it is meant to add some randomness to the character's movement. After some googling I created this code in AS 3 hoping it would work.</p> <pre><code>if (currentFrame==1) { // randomly choose whether or not to play if(Math.floor(Math.random()*99)-97) { // should we tease or popup? if (Math.floor(Math.random() *3)-1) ) { this.gotoAndPlay ("popup"); } else { this.gotoAndPlay (1); } } } </code></pre> <p>When I run the program with this code the character's entire animation plays once (down, halfway up, up, hit). It is supposed to only play the first 3 frames, and repeat this.</p> <p>EDIT:</p> <pre><code>function random (n:int ) : int { return Math.floor (Math.random() * n); } if (currentFrame==1) { // randomly choose whether or not to play if(random(100)): 97 { // should we tease or popup? if (random(3)): 1 { this.gotoAndPlay ("popup"); } else { this.gotoAndPlay (1); } } } </code></pre> <p>Symbol 'hole', Layer 'Actionscript', Frame 1, Line 10 1084: Syntax error: expecting identifier before colon. Symbol 'hole', Layer 'Actionscript', Frame 1, Line 10 1008: Attribute is invalid. Symbol 'hole', Layer 'Actionscript', Frame 1, Line 12 1084: Syntax error: expecting identifier before colon. Symbol 'hole', Layer 'Actionscript', Frame 1, Line 13 1008: Attribute is invalid. Symbol 'hole', Layer 'Actionscript', Frame 1, Line 15 1083: Syntax error: else is unexpected.</p>
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