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changeset 384:8013915a07b3

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completed read-user-input by working off of Dylan's version.
author Robert McIntyre <rlm@mit.edu>
date Wed, 11 Apr 2012 14:04:21 -0500
parents 9eae7e914bf0
children 3f3cfc89be91
files clojure/com/aurellem/gb/rlm_assembly.clj
diffstat 1 files changed, 57 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
     1.1 --- a/clojure/com/aurellem/gb/rlm_assembly.clj	Wed Apr 11 13:39:53 2012 -0500
     1.2 +++ b/clojure/com/aurellem/gb/rlm_assembly.clj	Wed Apr 11 14:04:21 2012 -0500
     1.3 @@ -104,6 +104,63 @@
     1.4         (println "D =" D-after-moves "after" steps "steps")
     1.5         count-frames)))
     1.6  
     1.7 +(defn read-user-input []
     1.8 +  [0x01 ;\
     1.9 +   0x01 ;|
    1.10 +   0xFE ;|  load 0xFF00 into BC without repeats
    1.11 +   0x04 ;|
    1.12 +   0x0D ;/
    1.13 +
    1.14 +   0x3E
    1.15 +   (Integer/parseInt "00100000" 2) ; prepare to measure d-pad
    1.16 +
    1.17 +   0x02 
    1.18 +   0x0A ;; get D-pad info
    1.19 +
    1.20 +   0xE6 ;; select bottom bits of A
    1.21 +   0x0F
    1.22 +
    1.23 +   0xCB
    1.24 +   0x37 ;; swap A nybbles
    1.25 +   
    1.26 +   0x57 ;; A->D
    1.27 +
    1.28 +   0x3E
    1.29 +   (Integer/parseInt "00010000" 2) ; prepare to measure buttons
    1.30 +
    1.31 +   0x02
    1.32 +   0x0A ;; get button info
    1.33 +   
    1.34 +   0xE6
    1.35 +   0x0F ;; select bottom bits of A
    1.36 +
    1.37 +   0xB2 ;; combine together into A
    1.38 +   0x2F ;; (NOT A) -> A
    1.39 +   ])
    1.40 +
    1.41 +(defn test-read-user-input []
    1.42 +  (let [program
    1.43 +        (concat
    1.44 +         (frame-metronome) (read-user-input)
    1.45 +         [0x5F ;; A-> E
    1.46 +          0x18
    1.47 +          (->signed-8-bit
    1.48 +           (+ (- (count (frame-metronome)))
    1.49 +              (- (count (read-user-input)))
    1.50 +              (- 3)))])
    1.51 +        read-input
    1.52 +        (-> (tick (mid-game))
    1.53 +            (IE! 0)
    1.54 +            (set-memory-range pokemon-list-start program)
    1.55 +            (PC! pokemon-list-start))]
    1.56 +    (dorun
    1.57 +     (for [i (range 0x100)]
    1.58 +       (assert (= (E (step read-input (buttons i))) i))))
    1.59 +    (println "Tested all inputs.")
    1.60 +    read-input))
    1.61 +
    1.62 +        
    1.63 +
    1.64  (defn main-bootstrap-program [start-address]
    1.65    (let [[start-high start-low] (disect-bytes-2 start-address)
    1.66          ]