You have to create a world class that contains a 2d array

Reference no: EM13372098

You have to create a world class that contains a 2d array then create an abstract class called organism that contains move() method the organism should move randomly one step at the time.

public void move()

{

Random r = new Random();

int a = r.nextInt(4);

if (a == 0)

{

if (y - 1 >= 0 && world.getAt(x, y - 1) == null)

{

y -= 1; world.setAt(x, y, this);

}

else if (a == 1)

{

if (y + 1 < World.WORLDSIZE && world.getAt(x, y + 1) == null)

{

y += 1; world.setAt(x, y, this);

}

else if (a == 2)

{

if (x - 1 >= 0 && world.getAt(x - 1, y) == null)

{

x -= 1; world.setAt(x, y, this);

}

else if (a == 3)

{

if (x + 1 < World.WORLDSIZE && world.getAt(x + 1, y) == null)

{

x += 1; world.setAt(x, y, this);

}

Download:- java class.zip

Reference no: EM13372098

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