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Question by Cooptroop · Nov 22, 2014 at 04:09 PM · bugplatformerjavawaitforseconds

yeild WaitForSeconds Bugged

So I'm making a little platformer game where you go around punching robots. I was trying to make a jump mechanic and make it so you could jump while in midair so I had this code

 if (Input.GetButtonDown("Jump") & InAir === false)
     {
         rigidbody2D.AddForce(transform.up*450);
         InAir = true;
         yeild WaitForSeconds(20);
         InAir = false;
     }

and when I try to run the game it pops up with the error message ';' expected. insert a semicolon at the end. however I already have one. and yes it is that line because the error stops when I get rid of it

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Answer by MrSoad · Nov 22, 2014 at 04:03 PM

You have three "=" in your equality statement, and you only have one "&" when there should be two, this :

 if (Input.GetButtonDown("Jump") & InAir === false)

should be this :

 if (Input.GetButtonDown("Jump") && InAir == false)

Also, depending upon where you are running this, you may well get an error in relation to your :

 yeild WaitForSeconds(20);

statement(you can only yield in certain places), and you have a typo in your spelling of "yeild", it should be "yield" :

 yield WaitForSeconds(20);

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avatar image Cooptroop · Nov 22, 2014 at 05:13 PM 0
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thank you so much, I didn't expect someone to reply so soon, thx again

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