Re: FLASH: Multiple conditions on a do while statement - logic

[Andrew Le Sage]

problem

Date: Sun, 24 Sep 2000 01:05:19 +0100

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  ----- Original Message -----=20

  From: Paul Steven=20

  To:

flasherchinwag [dot] com

=20

  Sent: Saturday, September 23, 2000 6:51 PM

  Subject: FLASH: Multiple conditions on a do while statement - logic =

problem



  Hi all


  I am having real problems sorting out the logic on a do while =

statement


  Basically I have an array that stores 3 directions


  i.e List_Of_Directions=3D["Right","Left","Down"]


  Now I want to set up a loop to call a function using each of these

  directions. The function will return either true or false indicating =

whether

  a move in that direction is allowed.


  This is what I have tried


  =

/////////////////////////////////////////////////////////////////////////=

///

  //////////////////

  var Valid_Direction=3DFalse

  var Index=3D0;


  do {


  Requested_Direction=3DPossible_Directions[Index];


  Valid_Direction=3D_root.Is_Move_Allowed (Current_Row, Current_Column,

  Requested_Direction);


  Index++;


  } while ((Index<3) or (Valid_Direction=3D=3DTrue));


  =

/////////////////////////////////////////////////////////////////////////=

///

  /////////////////


  Now it seems to be only using the first condition to test whether to =

leave

  the loop. Can anyone point out what I am doing wrong?


  Thanks


  Paul



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