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gamer121
gamer121 wrote ...

2014/5/10

Passing variables to other classes

gamer121 gamer121

2014/5/10

#
In my Ground class (subclass of World), I have a define variable which is 'private static final int CELL_SIZE = 20;' I want to use this variable in two of my subclasses of Actor. How can I do this?
danpost danpost

2014/5/10

#
Change it from 'private' to 'public' and use: 
int cellsize = Ground.CELL_SIZE;
OR add the following method in the Ground class 
public static int getCellSize()
{
    return CELL_SIZE;
}
and use this: 
int cellsize = Ground.getCellSize();
CKnox CKnox

2014/11/25

#
@danpost, how are these methods used to define the variable size as 20?
danpost danpost

2014/11/25

#
The value of the constant CELL_SIZE in your Ground class is declared with an assigned value of 20. My last post shows ways you can use to have that value accessible to other classes.
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