// Buggles that Harvest bagels. 
// CS111 Fall 2000 PS 6

import java.awt.*;

public class HarvestWorld extends BagelBuggleWorld {

  public void run () {
    Harvester hannah = new Harvester();
    hannah.brushUp();
    resultField1.setText(Integer.toString(hannah.harvestField()));
  }
	
}
 
class Harvester extends Buggle {
	
  // This method asks the buggle to harvest each row of a field
  // and to return the number of bagels harvested.
  // This method meets the invariant that the buggle's state
  // (position, heading, color, and brush state) will
  // not be changed by execution of this method.
  // Assumes the buggle's brush is initially up.
	public int harvestField() {
		
		// Replace this stub.
		return 0;
		
	}
	
  // This method asks the buggle to harvest the row of bagels
  // to the left of the buggle and return the number of bagels 
  // in this row. Harvesting involves the following steps:
  // --pick up and count all the bagels in the row
  // --put the bagels out to dry in a row starting from the bottom
  //     but not including the very bottom row
  // --pulling the tarp over the rest of each row by walking to the
  //    end of the row and coloring the row black until you've reached
  //    the bagels
  // --marking the row as fair (no color), good (green), or bad (red)
  //    by coloring the first (bottom) square of each row.
  //    A row produced a good harvest if there are more bagels than
  //    blank spots. A row produced a bad harvest if there are fewer
  //    bagels than blank spots.
  // --marking the row by dropping the number of blank spots in the
  //   bottom square. 
  // This method meets the invariant that the buggle's state
  // (position, heading, color, and brush state) will
  // not be changed by execution of this method.
  // Assumes the buggle's brush is initially up.
	public int harvestRow() {

		// Replace this stub.
		return 0;
		
	}

	// This method picks up and counts the number of bagels
  // between the buggle and the wall in front and returns the
  // number of bagels.
  // This method meets the invariant that the buggle's state
  // (position, heading, color, and brush state) will
  // not be changed by execution of this method.
  // Assumes the buggle's brush is initially up.
	public int harvestBagels() {

		// Replace this stub.
		return 0;
		
	}
	
	// This method creates a stack of bagels in front of the buggle
  // with the specified number of bagels. This method assumes that
  // there will always be at least enough space in front of the buggle
  // for the bagel stack.
  // This method meets the invariant that the buggle's state
  // (position, heading, color, and brush state) will
  // not be changed by execution of this method.
  // Assumes the buggle's brush is initially up.
	public void stackBagels(int bagelCount) {

		// Flesh out this skeleton.

	}
	
	
  // This method draws a black line from the wall in front of the buggle
  // to the current cell in front of the buggle (ie do not color the cell
  // the buggle is on when the method is invoked). This method returns
  // the number of cells colored.
  // This method meets the invariant that the buggle's state
  // (position, heading, color, and brush state) will
  // not be changed by execution of this method.
  // Assumes the buggle's brush is initially up.
	public int pullTarp() {

		// Replace this stub.
		return 0;
		
	}
	
  // This method colors the cell the buggle is on green if
  // bagelCount is greater than spaceCount.
  // The cell is colored red if bagelCount is less than spaceCount.
  // The buggle also marks the cell with the spaceCount (using dropInt()).
  // This method meets the invariant that the buggle's state
  // (position, heading, color, and brush state) will
  // not be changed by execution of this method.
  // Assumes the buggle's brush is initially up.
	public void markRow(int bagelCount, int spaceCount) {

		// Flesh out this skeleton.

	}
		
}