SPACE KITTENS!!!!!!

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int num=30;

int stars=100;

float gravity =0.1;

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float[] x = new float[num];

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float[] y = new float[num];

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float[] vel1= new float[num];

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float[] vel2= new float[num];

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float[] starsize = new float[stars];

float[] starx = new float[stars];

float[] stary = new float[stars];

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void setup(){

   size(500, 500);

   noFill();

   stroke(0);

   smooth();

   for(int i=0; i<num; i++){

     x[i]=random(width);

     y[i]=random(height);

     vel1[i]=random(5);

     vel2[i]=random(5);

   }

   for(int i=0; i<stars; i++){

     starsize[i] =random(10);

     starx[i]=random(width);

     stary[i]=random(height);

   }

}

void draw(){

  background(0);

  for (int i=0; i<stars; i++){

    fill(255);

    ellipse(starx[i],stary[i] , starsize[i],starsize[i]);

  }

  for (int i=1; i<num; i++){

    vel2[i]=vel2[i]+gravity;

    x[i]=x[i]+vel1[i];

    y[i]=y[i]+vel2[i];

    PImage cats;

cats = loadImage("spacecat.png");

    image(cats,x[i], y[i]);

  if((x[i]<0)||(x[i]>width)){

    vel1[i]=vel1[i]*-1;

  }

  if((y[i]<0)||(y[i]>height)){

    vel2[i]=vel2[i]*-.95;

  }

}

}

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