Computer Science Canada

Jezzball Help - Arrays

Author:	Mr. T [ Mon Oct 17, 2005 5:50 pm ]
Post subject:	Jezzball Help - Arrays
I incorporated an array of coordinates for the creation of walls...but the array does not seem to add an new element to itself, even though I used the new function. Can anyone figure out why?

Author:

bass_maniac [ Tue Oct 18, 2005 11:57 am ]

Post subject:

This would be because you are using the 'upper' command. With 'new' you don't need to.

Instead of

code:

new name, upper (name) + 1

just put

code:

new name, newUpper

You'll need to make an variable to hold the value of newUpper. Here's what I added:

At the top,

code:

var increase := 0

in wall creation,

code:

if left = 1 and whatdotcolour (barX, barY) not= blue then
a := 0
b := 0
button := 0
increase += 1
new boxArray, increase

Author:	[Gandalf] [ Tue Oct 18, 2005 2:38 pm ]
Post subject:
Not quite, upper(array) + 1 will give the same result, cause less clutter and make the program more efficient.

Author:	Mr. T [ Tue Oct 18, 2005 8:49 pm ]
Post subject:	Alex's Opinion
Anyways, any solutions to my original post?

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