javascript - Uncaught SyntaxError: Unexpected token this Javasctript Error -

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trying create actor class html5 game, uncaught syntaxerror. not sure @ means or how fix it. other questions jquery , couldn't find solutions fit problem.

    function actor(x, y){ //...         this.direction = 270; //...     }       actor.prototype.update = function(){         if(this.speed >= this.maxspeed)             this.speed = this.maxspeed;              if(key.isdown(key.getcode("a")) this.direction -= 1; // < -- error occurs here             if(key.isdown(key.getcode("d")) this.direction +=1;             if(key.isdown(key.getcode(" ") this.move();      } 

if(key.isdown(key.getcode("a")) this.direction -= 1;

you have 3 opening parens, , 2 closing ones.

if(key.isdown(key.getcode("a"))) this.direction -= 1; //                             ^ added

you have multiple lines same problem. correct them all.


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