--
-- Arkanoid.vhd
--
-- Combines Ark.vhd (game logic), Beep.vhd (sound) and Draw.vhd (Display)
-- to create the SOF file used to program the FLEX10K20 chip (arkanoid.sof)
--
-- Total logic cells used:		923/1152   ( 80%)
-- Total EABs used:				  1/6      ( 16%)
--

library ieee;
use  ieee.std_logic_1164.all;
use  ieee.std_logic_ARITH.all;
use  ieee.std_logic_UNSIGNED.all;

entity Arkanoid is

	port(	Clock				: in std_logic;
			--reset 		: in std_logic;
			move_right			: in std_logic;
			move_left			: in std_logic;
			Red,Green,Blue 		: out std_logic;
			Horiz_sync,Vert_sync: buffer std_logic;
			sound				: buffer std_logic );

end Arkanoid;

architecture Arka_it of Arkanoid is


	component Ark
		
		port(	Clock		: in std_logic;
				--reset		: in std_logic;
				move_left 	: in std_logic;
				move_right 	: in std_logic;
				v_sync 		: in std_logic;
				collide		: out std_logic;
				blocks_gone	: in std_logic;
				OBall_x : out std_logic_vector(10 downto 0);
				OBall_y : out std_logic_vector(10 downto 0);
				Opaddle_x : out std_logic_vector(10 downto 0);

				Olives		: out std_logic_vector(1 downto 0);

				signal blockaddress	: in std_logic_vector(9 downto 0);
				signal blockdata	: out std_logic );
		
						
	end component Ark;

	component draw

	   port(	signal Clock			: in std_logic;
				--signal reset		 	: in std_logic;
				signal Red,Green,Blue 	: out std_logic;
				signal ball_x, ball_y 	: std_logic_vector(10 downto 0);
				signal paddle_x			: std_logic_vector(10 downto 0);
	        	signal Horiz_sync,Vert_sync : out std_logic;
				signal blocks_gone		: out std_logic;

				signal lives			: in std_logic_vector(1 downto 0);

				signal blockaddress		: out std_logic_vector(9 downto 0);
				signal blockdata		: in std_logic );

	end component draw;

	component beep
		
		port(	v_sync		: in std_logic;
				collision	: in std_logic;		
				--reset		: in std_logic;
  				sound		: buffer std_logic );

	end component beep;


	signal OBall_x : std_logic_vector(10 downto 0);
	signal OBall_y : std_logic_vector(10 downto 0);
	signal Opaddle_x : std_logic_vector(10 downto 0);

	signal collide		: std_logic;
	signal blocks_gone	: std_logic;

	signal lives		: std_logic_vector(1 downto 0);

	signal blockaddress		: std_logic_vector(9 downto 0);
	signal blockdata		: std_logic;
	
begin

	game_m : Ark port map(	Clock => Clock,
							--reset => reset,
							move_left => move_left,
							move_right => move_right,
							v_sync => Vert_sync,
							collide => collide,
							blocks_gone => blocks_gone,
							OBall_x => OBall_x,
							OBall_y => OBall_y,
							Opaddle_x => Opaddle_x,
							Olives => lives,
							blockaddress => blockaddress,
							blockdata => blockdata );

	d_it_m : draw port map(	Clock => Clock,
							--reset => reset,
							Red => Red,
							Green => Green,
							Blue => Blue,
							ball_x => OBall_x, 
							ball_y => OBall_y,
							paddle_x => Opaddle_x,
	        				Horiz_sync => Horiz_sync,
							Vert_sync => Vert_sync,
							blocks_gone => blocks_gone,
							lives => lives,
							blockaddress => blockaddress,
							blockdata => blockdata );


	beep_it_m : beep port map(	v_sync => Vert_sync,
								collision => collide,		
								--reset => reset,
				  				sound => sound );

	
							
end Arka_it;