/*
	+---------------------------------------------------------------+
	|                                                               |
	|	A Java Program to Draw Stick Figures                        |
	|                                                               |
	|		Author: Fritz Ruehr                                     |
	|		Date:	2 February 2000                                 |
	|		Class:	CS 231                                          |
	|		School:	Willamette University                           |
	|                                                               |
	|		Vers.:	3.0 (global variables and a method)             |
	|                                                               |
	|   See Vers. 1.0 for series description.                       |
	|                                                               |
	|   This third version (3.0) defines a method to "abbreviate"   |
	|	the main drawing code. Co-ordinates are global variables.   |
	|                                                               |
	+---------------------------------------------------------------+
*/
	//	*
	//	*	CODE ELIDED FOR BREVITY: SEE CAFE AWT APPLET TEMPLATE
	//	*
   
/*	---------------------------------------------------------
	Global (class) variables for center co-ordinates of head. 
	---------------------------------------------------------  */
	
	int x;	// x co-ordinate for center of figure's head
	int y;	// y co-ordinate for center of figure's head
   
/*	-------------------------------------------------------------
	METHOD drawFigure: no parameters, no result (global x and y).
	Draws a stick figure with "head" centered at (x,y). 
	-------------------------------------------------------------  */
	
	public void drawFigure() {
   
		graphic.drawOval ( x-12, y-12,   24,   24 );		// head
		graphic.drawLine ( x   , y+12, x   , y+60 );		// body
		graphic.drawLine ( x-18, y+30, x+18, y+30 );		// arms
		graphic.drawLine ( x   , y+60, x-18, y+78 );		// left leg
		graphic.drawLine ( x   , y+60, x+18, y+78 );		// right leg
		
	} // END method drawFigure

/*	----------------------------------------------------------------
	The standard applet paint method: Graphics parameter, no result. 
	----------------------------------------------------------------  */
	
	public void paint(Graphics graphic) {

	/*	---------------------------------------------------------------
		Set up variables and draw figure with (head) center at (48,48).
		---------------------------------------------------------------  */
		
		x = 48;		// x co-ordinate of the center of the head
		y = 48;		// y co-ordinate of the center of the head
		drawFigure();
		
	/*	---------------------------------------------------------------
		Re-set variables and draw new figure with centered at (148,48).
		---------------------------------------------------------------  */
		
		x = 148;	// re-set x to old x + 100
		y =  48;
		drawFigure();

	} // END method graphics

} // END class Applet