I have 4 variables I need to check the states of routinely... and
combinations thereof.
I am assuming that if I have a counter, and interogate and += them values, I
can then check the value of the counter to determine the combinations.
psudeo-code:
var counter:Number = 0;
if ( a ){ counter += 2; }
if ( b ){ counter += 3; }
if ( c ){ counter += 6; }
if ( d ){ counter += 12;}
if ( counter == 2 ){
// only a was true
} else if ( counter == 3 ){
// only b was true
} ...
Which is fine, but thats gonna be one honkin' if else statement to catch all
the combinations.
Is there a better way of doing this that will catch all the possible
combinations in an elegant way?
- edolecki
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