Mercurial > vba-clojure

     1 (ns com.aurellem.exp.music

     2   "scratchpad namespace"

     3   (:use (com.aurellem.gb gb-driver util constants

     4                          assembly saves

     5                          items pokemon status types

     6                          characters species moves

     7                          pokedex money rival-name

     8                          text-speed badges

     9                          pokemon-presets

    10                          ))

    11   

    12   (:import java.io.File)

    13   (:import [com.aurellem.gb.gb_driver SaveState]))

    14 

    15 

    16 

    17 

    18 (defn analyze-music []

    19   (clojure.pprint/pprint

    20    (map (fn [[addr nums]]

    21           [(hex addr) nums])

    22         (apply harmonic-compare

    23                (map read-state

    24                     ["song-1" "no-song-1"

    25                      "song-2" "no-song-2"

    26                      "song-3" "no-song-3"

    27                      "song-4"])))))

    28 ;; there are only two addresses that alternate between only

    29 ;; two unique values:

    30 

    31 0xC0DE ;; lol code :)

    32 0xC0DF

    33 

    34 ;; perhaps they are the address of the current playing sound?

    35 

    36 ;; after watching them for a while in different environments,

    37 ;; I can tell that they're definately music related, but they

    38 ;; _don't_ seem to be the address to the current track.

    39 ;; they generally change whenever a substantually different

    40 ;; sequence is played.  maybe they control some high level

    41 ;; setting in the synthesizer? They are only affected by the

    42 ;; background music and not by pokemon cries, etc.

    43 

    44 0xC001 ;; seems to change along with the music, but is much

    45 ;; more stable than 0xC0DE and 0xC0DF. It _is_

    46 ;; affected by sound effects.  When a sound effect happens,

    47 ;; is sometimes does not return to its previous value when the sound

    48 ;; effect is done.

    49 

    50 0xC000 ;; does not seem to be affected by music

    51 

    52 ;; maybe 0xC001 - something is loaded with the actual sounds?

    53 

    54 

    55 ;; replacing just the first 0xFF bytes starting at 0xC001 with those

    56 ;; found in celadon changes the music to celadon city.

    57 

    58 ;; this can't be the actual music because it doesn't have enough

    59 ;; information.

    60 

    61 ;; let's try to narrow down the bytes from the first 0xFF of celadon

    62 ;; starting at 0xC001

    63 

    64 (def celadon-song

    65   [202 0 0 255 0 178 117 40 118 158 118 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    66    0 0 0 0 0 0 0 0 0 0 0 202 202 202 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

    67    0 0 0 0 128 128 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    68    0 0 0 0 0 0 0 0 0 0 0 0 115 88 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    69    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    70    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 1 1 1 1 1

    71    1 1 1 1 1 1 1 1 12 12 12 1 1 1 1 1 128 128 128 0 0 0 0 0 5 4 4 0 4 3

    72    4 0 178 194 32 0 180 196 32 0 3 0 0 144 1 0 66 31 0 2 2 32 48 0 0 0

    73    0 0 0 0 0 0 0 0 0 0])

    74 

    75 (def jiggly-song

    76   [208 0 0 255 0 240 113 7 114 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    77    0 0 0 0 0 0 0 0 208 208 0 0 0 0 0 0 65 72 0 0 0 0 0 0 0 0 0 0 0 0 0

    78    0 128 0 0 0 0 0 0 0 105 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 16 0 0 0

    79    0 0 0 65 81 0 0 0 0 0 0 58 57 0 0 0 0 0 0 8 5 0 0 0 0 0 0 0 0 0 0 0

    80    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    81    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 3 1 1 1 1 1 1 1

    82    1 1 1 1 1 1 1 13 12 1 1 1 1 1 1 128 0 0 0 88 152 0 0 4 4 4 0 4 4 3 0

    83    103 167 32 0 180 196 32 0 0 0 0 144 1 0 66 28 0 31 31 224 255 0 0 0

    84    0 0 0 0 0 0 0 0 0 0])

    85 

    86 (def fight-gym-leader-song

    87   [234 0 0 255 0 0 92 43 94 112 95 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    88    0 0 0 0 0 0 0 0 234 234 234 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    89    0 192 192 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 7 0 0 0 0 0 0 33 17 17 0 0 0

    90    0 0 68 82 0 0 0 0 0 0 89 90 57 0 0 0 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0

    91    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    92    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 1 1 1 1 1 1 1

    93    1 1 1 1 1 1 12 12 12 1 1 1 1 1 192 192 192 0 88 152 0 0 7 5 4 0 4 4

    94    3 0 179 195 32 0 180 196 32 0 3 0 0 104 1 0 65 176 0 8 8 224 255 0 0

    95    0 0 0 0 0 0 0 0 0 0 0])

    96 

    97 

    98 (def fight-gym-leader-song-simp

    99   [   

   100 

   101    (Integer/parseInt "00000001" 2) ;; channel-on/off

   102    ;; are active

   103 

   104    0 ;; no-effect

   105 

   106    ;; channel 0

   107    0   ;; note-counter low

   108    92  ;; note-counter high

   109 

   110    ;; channel 1

   111    43  ;; note-counter low

   112    94  ;; note-counter high

   113 

   114    ;; channel 2

   115    112 ;; note-counter low

   116    95  ;; note-counter high

   117 

   118 

   119    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

   120    0 0 0 0 0 0 0 0 234 234 234 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

   121    0 192 192 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0   0  0 0 0 0

   122    0 0 0  0  0 0 0 0 0 0 0  0  0  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

   123    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

   124    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 1 1 1 1 1 1 1

   125    1 1 1 1 1 1 12 12 12 1 1 1 1 1 192 192 192 0 88 152 0 0 7 5 4 0 4 4

   126    3 0 179 195 32 0 180 196 32 0 3 0 0 104 1 0 65 176 0 8 8 224 255

   127 

   128    ])

   129 

   130 (defn change-music

   131   ([#^SaveState state start length song]

   132 

   133      (set-memory-range state (+ 0xC004 start)

   134                        (take length (drop start song))))

   135   ([start length song]

   136      (continue! (change-music (read-state "rlm-viridian-forest")

   137                                          start length song))))

   138    

   139   

   140 

   141 ;;0 0x90) blend between both, with end theme as well

   142 

   143 ;; 0x05 0xEA is the limit to completely change song to celadon from

   144 ;; viridian forest

   145 

   146 ;; 0x05 0xEA is also sufficient to change music to celadon from

   147 ;; a battle in viridian forest

   148 

   149 (def minimal-celadon-song

   150   (subvec celadon-song 0x05 0xEA))

   151 

   152 ;; 0xC006 -- appears to be the song note counter.

   153 ;; 0cC007 --
author	Robert McIntyre <rlm@mit.edu>
date	Thu, 26 Apr 2012 05:45:16 -0500
parents	e682c9ed3056
children	afdc51232e4f