1 2 3 4 5 6 7 8 9 | public YellowCar() //Constructor { if( YellowCar = 1); setRotation(90); //set rotation to north if( else YellowCar = 2); setRotation(0); }} |
Matt wrote ...
2012/5/14
Constructor
do something like this:
Your first wrong thing is this:
If you compare things, you do == instead of =, because = sets the value, == compares it.
This is also wrong:
for else, write this:
And the last thing: YellowCar IS NO INTEGER, so you can't give it an integer value like 1 or 2. That's why I put a parameter in the constructor.
You don't have to set the rotation to 0, because that always starts at 0 :)
Do you understand this?
1 2 3 4 | public YellowCar(int direction){ if (direction == 0) setRotation(90);} |
1 | if( YellowCar = 1); |
1 | if( else YellowCar = 2); |
1 2 3 | else if (condition) { //statements;} |
Oh ok, I do understand does that mean I should write something in the world like
1 | addObject(new YellowCar(0),30,15); |
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