import java.awt.*;
public class fallingletter extends basicletter		//does all the methods in basicletter still, but allows interaction
{	
	protected int xoffset, yoffset;		//used to track how far off they clicked originally and drags relative to that
	//constructor to do the same thing as the constructor for basicletter
	public fallingletter(char newletter, int newx, int newy)
	{
		super(newletter, newx, newy);
	}
	//called by mouseClicked in the applets, randomly assigns the color as it did in the constructor for basicletter
	public void changeColor()
	{
		int r=0, g=0, b=0;
		while (r == 0 && g == 0 && b == 0)
		{
			r = (int)(Math.random()*2);
			g = (int)(Math.random()*2);
			b = (int)(Math.random()*2);
		}
		color = new Color(r*255, g*255, b*255);
	}
	//checks if a point is inside this letter, note: the coordinates of the letter when we're drawing it (using drawString()) are at the *bottom left* corner of the letter.
	public boolean clickedin(Point clickpoint)
	{
		if (clickpoint.x>x-5 && clickpoint.x<x+20 && clickpoint.y>y-35 && clickpoint.y<y+10)
		{
			xoffset=x-clickpoint.x;
			yoffset=y-clickpoint.y;
			return true;
		}
		else
			return false;
	}
	//create a new update method that allows you to assign where the letter is (used by mouseDragged)
	public void update(int x, int y)
	{
		this.x=x+xoffset;
		this.y=y+yoffset;
		v=0;
	}
}