Re: A82: Galaxian v2.1

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Re: A82: Galaxian v2.1


At 06:53 PM 2/6/98 -0600, you wrote:
>Hey, how come it takes forever to recognize my keypresses at the menu 
>screens?

this is because the keypress is determined in 2 different labels..


main_loop:
        call    GET_KEY
	 cp      G_2nd                   
        jr      nz,no_instructions      
        ld      hl,0                    
        ld      (CURSOR_ROW),hl         
        ld      hl,instruction_text     
        ROM_CALL(D_ZT_STR)              
        xor     a                       

no_instructions:                        
 	  call     GET_KEY
         cp       G_CLEAR
         jr       z,exit_game
         cp       G_ENTER
         jr       nz,main_loop
         call     play_game
         call     game_over
         
It would probably work better if it looked like this:

main_loop:
        call    GET_KEY
	 cp      G_2nd                   
        jr      nz,main_loop 
        ld      hl,0                    
        ld      (CURSOR_ROW),hl         
        ld      hl,instruction_text     
        ROM_CALL(D_ZT_STR)              
        xor     a                                           
 	 call     GET_KEY
        cp       G_CLEAR
        jr       z,exit_game
        cp       G_ENTER
        jr       nz,main_loop
        call     play_game
        call     game_over

or something similar to this..  i haven't tried it yet, but it will
probably work


--
Craig
http://cjslush.home.mindspring.com
***
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