CODEWITHSUNDEEP
javaobject
Ice Art
Ice Art

Reputation: 57

Java Make objects with Loop?

I'm trying to create a bunch of the same objects (Grass) with a loop in different spaces. I have a grid and I want it to fill up the entire grid with different colors. So I have this code so far:

public stage() {
    super(null);

    cast = new Cast();
    cast.setBounds(10, 10, cast.getWidth(), cast.getHeight());
    this.add(grid);

    for (int i = 0; i <= 19; i++) {
        obj = new Object[] {
           new Grass (cast.cells[i][i])  
        };
    }
}

This obviously doesn't work and only makes a colored cell in the last spot of the grid. Is there anyway to make a loop for objects in every spot?

Upvotes: 0

Views: 76

Answers (1)

Joe Kampf
Joe Kampf

Reputation: 339

Your code is going to create an new Object[1] 20 times. That Array will contain an instance of Grass. Try this instead.

public stage() {
    super(null);

    cast = new Cast();
    cast.setBounds(10, 10, cast.getWidth(), cast.getHeight());
    this.add(grid);

    Object obj[] = new Object[20];

    for (int i = 0; i <= 19; i++) {
       obj[i] = new Grass (cast.cells[i][i])l
    }
}
}

Upvotes: 1

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