boxy

int[] grassX;
int[] grassHeight;
int x;

void setup()
{
  size(1024,768);
   background(#6599FF);
   grassX = new int[150];
   grassHeight = new int[150];
   grassX[0] = 5;
   grassHeight[0] = 720;
   for(int i = 1; i < 150; i++)
   {
    grassX[i] =  grassX[i-1] + (int)random(6,10);
    grassHeight[i] = 710+(int)random(8,12);
    print("grassX: " + grassX[i]+ " grassHeight: " + grassHeight[i] + "\n");
    x = 0;
   }

}

void draw()
{
   background(#6599FF);
   if(keyPressed && key == 'd')
   {
    x = x + 1;
   }
   else if(keyPressed && key == 'a')
   {
    x = x - 1;
   }


 boxy();
 lawn();
}

void lawn()
{
  fill(#097054);
 noStroke();
 rect(0,740,width,30);
 stroke(#097054);
 strokeWeight(3);

 int i = 0;

 while(i < 150)
 {
   line(grassX[i],grassHeight[i],grassX[i]+1,740);
   i = i + 1;
  }
}

void boxy()
{
  fill(#BF41BE);
  noStroke();
 rect(x,700,40,40);
}

void keyPressed()
{

}