Mercurial > vba-clojure

annotate clojure/com/aurellem/run/adv_choreo.clj @ 565:bb1dc927859b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
saving progress.
author Robert McIntyre <rlm@mit.edu>
date Fri, 31 Aug 2012 12:14:47 -0500
parents a5cb3f8d12ee
children a2ff0032119e
rev   line source
rlm@550 1 ;;;; "Advanced Choreography" -- this is the final video for this project.
rlm@550 2
rlm@550 3 (ns com.aurellem.run.adv-choreo
rlm@550 4 (:use (com.aurellem.gb saves gb-driver util constants
rlm@550 5 items vbm characters money
rlm@550 6 rlm-assembly))
rlm@550 7 (:use (com.aurellem.run util music title save-corruption
rlm@550 8 bootstrap-0 bootstrap-1 image
rlm@550 9 ram-display final-cut basic-choreo))
rlm@550 10 (:require clojure.string)
rlm@553 11 (:import java.awt.image.BufferedImage)
rlm@553 12 (:import (javax.imageio ImageWriteParam IIOImage ImageIO))
rlm@550 13 (:import [com.aurellem.gb.gb_driver SaveState])
rlm@550 14 (:import java.io.File))
rlm@550 15
rlm@550 16
rlm@550 17
rlm@550 18 ;; Use the gameboy's screen to display the new programming
rlm@550 19 ;; instead of a side window. This will make it look much
rlm@550 20 ;; cooler and create a terminal-like effect as the game is
rlm@550 21 ;; being reprogramed. To do this, use a fixed data entry
rlm@550 22 ;; region in ram, and run a program that translates this
rlm@550 23 ;; region into the screen. Every time this data entry region
rlm@550 24 ;; is full, run a program that copies the data to the
rlm@550 25 ;; appropriate region in memory. This will cost ~15 seconds
rlm@550 26 ;; at the beginning to set up, and then should have minimal
rlm@550 27 ;; overhead (~5%) for the rest of the data transfer, but
rlm@550 28 ;; will have a good psychological effect for the viewer
rlm@550 29 ;; since he can see that something is actually happening in
rlm@550 30 ;; the game.
rlm@550 31
rlm@550 32
rlm@551 33 ;; Symbol size and type.
rlm@551 34
rlm@551 35 ;; use fonts from zophar's domain:
rlm@551 36 ;; http://www.zophar.net/utilities/fonts/8x8-font-archive.html
rlm@551 37
rlm@551 38 ;; Green font on black background for matrix look.
rlm@551 39
rlm@551 40
rlm@551 41 (defn program-data [base-address]
rlm@551 42 (let [image-program
rlm@551 43 (display-image-kernel
rlm@551 44 base-address
rlm@554 45
rlm@554 46 ;;pinkie-pie-mark
rlm@554 47 test-image-color
rlm@554 48
rlm@554 49 )
rlm@554 50
rlm@551 51
rlm@551 52 music-base-address (+ (count image-program) base-address)
rlm@551 53
rlm@551 54 initial-music-data
rlm@551 55 (midi-bytes pony-csv 0 0 0 0)
rlm@551 56
rlm@551 57 data-lengths
rlm@551 58 (map (comp count :data)
rlm@551 59 [(:kernel initial-music-data)
rlm@551 60 (:voice-1 initial-music-data)
rlm@551 61 (:voice-2 initial-music-data)]);; noise not needed
rlm@551 62 addresses
rlm@551 63 (map (partial + music-base-address) (reductions + 0 data-lengths))
rlm@551 64
rlm@551 65 final-music-data
rlm@551 66 (apply (partial midi-bytes pony-csv) addresses)
rlm@551 67
rlm@551 68 music-program
rlm@551 69 (concat
rlm@551 70 (:data (:kernel final-music-data))
rlm@551 71 (:data (:voice-1 final-music-data))
rlm@551 72 (:data (:voice-2 final-music-data))
rlm@551 73 (:data (:noise final-music-data)))]
rlm@551 74
rlm@551 75 (concat
rlm@551 76 image-program ;; image program falls through to music program
rlm@554 77
rlm@554 78 (infinite-loop)
rlm@554 79 ;;music-program
rlm@554 80
rlm@554 81 )))
rlm@551 82
rlm@551 83
rlm@551 84
rlm@553 85
rlm@553 86 (def glyphs
rlm@553 87 "The sixteen 8x8 glyphs which make up the \"terminal\" font."
rlm@553 88 (mapv #(ImageIO/read
rlm@553 89 (File. user-home (str "proj/vba-clojure/font/" % ".png")))
rlm@553 90 ["0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "A" "B" "C" "D" "E" "F"]))
rlm@553 91
rlm@554 92 (defn glyph-init-program
rlm@553 93 [start-address]
rlm@553 94 (let [zero-glyph (image->gb-image (glyphs 0))
rlm@553 95
rlm@553 96 ;; write same pallet information to all pallettes
rlm@553 97 A (flatten
rlm@554 98 [(write-byte LCD-control-register 0x00);; disable LCD protection
rlm@553 99 (set-palettes bg-palette-select bg-palette-data
rlm@553 100 (repeat 8 (first (:palettes zero-glyph))))
rlm@553 101 (select-LCD-bank 0)
rlm@553 102 (write-byte SCX-register 0)
rlm@553 103 (write-byte SCY-register 0)])
rlm@553 104 B (flatten
rlm@553 105 [(write-data
rlm@553 106 (+ start-address (count A))
rlm@553 107 character-data-address
rlm@553 108 (flatten
rlm@553 109 (map (comp gb-tile->bytes first :tiles image->gb-image)
rlm@554 110 glyphs)))
rlm@553 111
rlm@554 112
rlm@554 113 (write-byte
rlm@554 114 LCD-control-register
rlm@554 115 (Integer/parseInt
rlm@554 116 (str
rlm@554 117 "1" ;; LCDC on/off
rlm@554 118 "0" ;; Window code area
rlm@554 119 "0" ;; Windowing on?
rlm@554 120 "1" ;; BG tile base (1 = 0x8000)
rlm@554 121 "0" ;; BG-1 or BG-2 ?
rlm@554 122 "0" ;; OBJ-block composition
rlm@554 123 "0" ;; OBJ-on flag
rlm@554 124 "1") ;; no-effect
rlm@554 125 2))])]
rlm@554 126 (concat A B )))
rlm@553 127
rlm@558 128
rlm@560 129
rlm@553 130 (defn glyph-display-program
rlm@553 131 [start-address
rlm@562 132 max-glyphs]
rlm@556 133 (let [data-start (+ 2 start-address)
rlm@562 134 [max-glyphs-high max-glyphs-low]
rlm@562 135 (disect-bytes-2 max-glyphs)
rlm@557 136 load-data
rlm@557 137 (flatten
rlm@557 138 [;; data region
rlm@557 139 0x18
rlm@562 140 2
rlm@562 141 0 0 ;; current num of glyphs-rendered
rlm@557 142
rlm@557 143 ;; save all registers
rlm@557 144 0xC5 0xD5 0xE5 0xF5
rlm@557 145
rlm@557 146 ;; load data from data region into registers
rlm@562 147
rlm@562 148 0xF5 ;; push A
rlm@562 149 0x21 ;; begin data load
rlm@558 150 (reverse (disect-bytes-2 data-start))
rlm@562 151
rlm@562 152 0x2A 0x47 ;; glyphs-rendered -> BC
rlm@562 153 0x2A 0x4F
rlm@557 154
rlm@562 155 0x16 max-glyphs-high ;; load max-glyphs
rlm@562 156 0x1E max-glyphs-low ;; into DE
rlm@557 157 ])
rlm@557 158
rlm@560 159 handle-glyph-count*
rlm@560 160 (flatten
rlm@562 161 [;; if glyphs-rendered = max-glyph count, go directly
rlm@562 162 ;; to stack-cleanup
rlm@562 163
rlm@562 164 0x47 0xBA ;; compare B to D
rlm@562 165 0x20 ;; skip next section B != D
rlm@562 166 7 ;; this is equal to the number of instructions in the next
rlm@562 167 ;; indented region!
rlm@562 168
rlm@562 169 0x79 0xBB ;; compare C to E
rlm@562 170 0x20 ;; JR NZ, skip if C != E
rlm@562 171 3
rlm@562 172 0xF1 ;; pop AF for stack maintainance!
rlm@562 173 0x18
rlm@562 174 :to-stack-cleanup
rlm@560 175 ])
rlm@560 176
rlm@562 177 display-glyph
rlm@562 178
rlm@563 179 (let [init
rlm@563 180
rlm@563 181 (flatten
rlm@563 182 [0xF1 ;; pop A, now A is equal to key input
rlm@563 183 ;; BC is current number of glyphs rendered.
rlm@563 184 ;; each glyph is two characters, and the screen can hold up
rlm@563 185 ;; to 360 characters. Thus, if the current glyphs is a
rlm@563 186 ;; multiple of 180, the screen must be refreshed.
rlm@562 187
rlm@563 188 ;; DE contains max-glyphs and HL will be overwritten next
rlm@563 189 ;; section, so both are free to use here.
rlm@565 190 (repeat 100 0)
rlm@565 191 ;; Reset HL to initial value
rlm@565 192 0x21
rlm@565 193 (reverse (disect-bytes-2 data-start))
rlm@565 194
rlm@565 195 0x78 0x22 ;; B -> save glyphs-rendered
rlm@565 196 0x79 0x22 ;;
rlm@563 197
rlm@562 198
rlm@563 199 ])
rlm@563 200 clear-screen
rlm@563 201
rlm@563 202 []]
rlm@563 203 (concat init clear-screen))
rlm@563 204
rlm@562 205
rlm@562 206
rlm@557 207 cleanup
rlm@557 208 ;; restore all registers
rlm@562 209 (flatten
rlm@562 210 [0x03 ;; (inc glyphs-rednered) -> glyphs-rendered
rlm@558 211
rlm@558 212 ;; Reset HL to initial value
rlm@558 213 0x21
rlm@558 214 (reverse (disect-bytes-2 data-start))
rlm@558 215
rlm@562 216 0x78 0x22 ;; B -> save glyphs-rendered
rlm@562 217 0x79 0x22 ;;
rlm@558 218 ])
rlm@558 219
rlm@558 220 stack-cleanup
rlm@557 221 [0xF1 0xE1 0xD1 0xC1]
rlm@560 222
rlm@560 223 handle-glyph-count
rlm@560 224 (replace {:to-stack-cleanup
rlm@560 225 (+ (count display-glyph) (count cleanup))}
rlm@561 226 handle-glyph-count*)]
rlm@565 227 (println (+ (count display-glyph) (count cleanup)))
rlm@558 228 (concat load-data
rlm@562 229 handle-glyph-count
rlm@558 230 display-glyph
rlm@558 231 cleanup stack-cleanup)))
rlm@556 232
rlm@556 233 (def main-program-base-address 0xC000)
rlm@553 234
rlm@553 235 (defn glyph-bootstrap-program
rlm@553 236 [start-address delay-count total-glyph-count]
rlm@553 237 (let [init [0xAF 0x4F 0x47] ;; 0->A; 0->C; 0->B
rlm@554 238 header (concat (frame-metronome) (read-user-input))
rlm@553 239
rlm@553 240 glyph-display (glyph-display-program
rlm@559 241 (+ (count init)
rlm@562 242 (count header)
rlm@553 243 start-address)
rlm@562 244 2000)
rlm@558 245 ;;(- (count (program-data 0)) 100))
rlm@553 246
rlm@553 247 state-machine-start-address
rlm@553 248 (+ start-address (count init) (count header) (count glyph-display))
rlm@553 249 state-machine
rlm@553 250 (bootstrap-state-machine state-machine-start-address)
rlm@553 251
rlm@553 252 return-to-header
rlm@553 253 (flatten
rlm@564 254 [0xC3
rlm@564 255 (reverse (disect-bytes-2
rlm@564 256 (+ (count init) start-address)))])]
rlm@562 257 (concat init header glyph-display state-machine return-to-header)))
rlm@553 258
rlm@556 259
rlm@551 260
rlm@558 261 (defn-memo begin-glyph-bootstrap
rlm@554 262 ([] (begin-glyph-bootstrap (launch-main-bootstrap-program)))
rlm@554 263 ([script]
rlm@554 264 (let [glyph-init (glyph-init-program relocated-bootstrap-start)
rlm@554 265 main-glyph-start (+ relocated-bootstrap-start
rlm@554 266 (count glyph-init))
rlm@554 267 glyph-program (glyph-bootstrap-program
rlm@554 268 main-glyph-start 0 0)]
rlm@554 269 (->> script
rlm@554 270 (do-nothing 2)
rlm@554 271 ;; begin glyph program
rlm@554 272 (write-RAM 0xFF1A [0 0 0]) ;; silence remnant music
rlm@554 273
rlm@554 274 (write-RAM
rlm@554 275 relocated-bootstrap-start
rlm@554 276 (concat glyph-init glyph-program))
rlm@554 277 (transfer-control relocated-bootstrap-start)
rlm@555 278 (do-nothing 1)
rlm@553 279
rlm@554 280 ))))
rlm@553 281
rlm@551 282 (defn write-all-program-data
rlm@554 283 ([] (write-all-program-data (begin-glyph-bootstrap)))
rlm@551 284 ([script]
rlm@551 285 (let [base-address main-program-base-address]
rlm@551 286 (->> script
rlm@551 287 (write-RAM base-address (program-data base-address))))))
rlm@551 288
rlm@551 289 (defn activate-program
rlm@551 290 ([] (activate-program (write-all-program-data)))
rlm@551 291 ([script]
rlm@551 292 (->> script
rlm@551 293 (transfer-control main-program-base-address)
rlm@554 294 ;;(do-nothing 1800)
rlm@554 295 (do-nothing 50)
rlm@554 296 )))
rlm@552 297
rlm@552 298
rlm@552 299 ;; possible screen writing programs
rlm@552 300
rlm@552 301 ;; (program needs to stop executing at some point)
rlm@552 302 ;; maybe have total length counter or something?
rlm@552 303
rlm@552 304 ;; automatic counter that reads from program-start and clears the
rlm@552 305 ;; screen every 360 (* 18 20) gliphs
rlm@552 306
rlm@552 307 ;; advantages -- very simple and low bandwidth
rlm@552 308 ;; disadvantages -- hard to align counter
rlm@552 309
rlm@552 310 ;; implementation -- refactor main-bootstrap-program to provide a
rlm@552 311 ;; state-machine code-section which can be recombined into another
rlm@552 312 ;; program.