Sub-classes of Ship
******************************************************

Battleship
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 0, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,
	    	0, 0, 1, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		0, 1, 1, 1, 1,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,
	    	0, 0, 1, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		0, 1, 1, 1, 1,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0}}; 



Carrier
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 1, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,
	    	0, 0, 1, 0, 0},
	      { 0, 0, 0, 0, 0,
	        0, 0, 0, 0, 0,	
		1, 1, 1, 1, 1,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 1, 0, 0,
		0, 0, 1, 0, 0,	
		0, 0, 1, 0, 0,	
		0, 0, 1, 0, 0,
		0, 0, 1, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		1, 1, 1, 1, 1,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0}}; 

Cruiser
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 0, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,
	    	0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		0, 1, 1, 1, 0,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 1, 0, 0,	
		0, 0, 1, 0, 0,	
		0, 0, 1, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		0, 1, 1, 1, 0,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0}}; 

Destroyer
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 0, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,	
	    	0, 0, 0, 0, 0,
	    	0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		0, 1, 1, 0, 0,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 1, 0, 0,	
	    	0, 0, 1, 0, 0,	
	    	0, 0, 0, 0, 0,
	    	0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 0, 0, 0,	
		0, 1, 1, 0, 0,	
		0, 0, 0, 0, 0,
		0, 0, 0, 0, 0}}; 


Sub-classes of Aircraft
******************************************************

Bomber
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 0, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	1, 1, 1, 1, 1,	
	    	1, 0, 1, 0, 1,
	    	0, 0, 1, 0, 0},
	      { 0, 1, 1, 0, 0,
		0, 0, 1, 0, 0,	
		1, 1, 1, 1, 0,	
		0, 0, 1, 0, 0,
		0, 1, 1, 0, 0},
	      { 0, 0, 1, 0, 0,
		1, 0, 1, 0, 1,	
		1, 1, 1, 1, 1,	
		0, 0, 1, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 1, 1, 0,
		0, 0, 1, 0, 0,	
		0, 1, 1, 1, 1,	
		0, 0, 1, 0, 0,
		0, 0, 1, 1, 0}}; 

Fighter
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 0, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 1, 1, 1, 0,	
	    	0, 0, 1, 0, 0,
	    	0, 0, 1, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 1, 0, 0,	
		1, 1, 1, 1, 0,	
		0, 0, 1, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 1, 0, 0,
		0, 0, 1, 0, 0,	
		0, 1, 1, 1, 0,	
		0, 0, 1, 0, 0,
		0, 0, 0, 0, 0},
	      { 0, 0, 0, 0, 0,
		0, 0, 1, 0, 0,	
		0, 1, 1, 1, 1,	
		0, 0, 1, 0, 0,
		0, 0, 0, 0, 0}}; 

Transport
------------------------------------------------------
	shape = new int[][] {
	      { 0, 0, 1, 0, 0,
	    	0, 0, 1, 0, 0,	
	    	0, 1, 1, 1, 0,	
	    	1, 0, 1, 0, 1,
	    	0, 0, 1, 0, 0},
	      { 0, 1, 0, 0, 0,
		0, 0, 1, 0, 0,	
		1, 1, 1, 1, 1,	
		0, 0, 1, 0, 0,
		0, 1, 0, 0, 0},
	      { 0, 0, 1, 0, 0,
		1, 0, 1, 0, 1,	
		0, 1, 1, 1, 0,	
		0, 0, 1, 0, 0,
		0, 0, 1, 0, 0},
	      { 0, 0, 0, 1, 0,
		0, 0, 1, 0, 0,	
		1, 1, 1, 1, 1,	
		0, 0, 1, 0, 0,
		0, 0, 0, 1, 0}};