1.1 --- a/clojure/com/aurellem/run/image.clj	Wed Jun 13 01:10:00 2012 -0500
     1.2 +++ b/clojure/com/aurellem/run/image.clj	Thu Jun 14 00:47:15 2012 -0500
     1.3 @@ -304,10 +304,43 @@
     1.4      (for [x (range 8) y (range 8)]
     1.5        (vga-rgb->gb-rgb
     1.6         (rgb->triplet
     1.7 -        (.getRGB image (+ x (rem (* tile 8 8) 160))
     1.8 -                 (+ y (int (/ (* tile 8 8) 144)))))))))
     1.9 +        (.getRGB image (+ x (* 8 (rem tile 20)))
    1.10 +                 (+ y (* 8 (int (/ tile 20))))))))))
    1.11 +
    1.12 +(defn tile->palette [tile]
    1.13 +  (sort (set tile)))
    1.14 +
    1.15 +(require 'clojure.set)
    1.16 +
    1.17 +(defn absorb-contract [objs]
    1.18 +  (reduce
    1.19 +   (fn [accepted new-element]
    1.20 +     (if (some
    1.21 +          (fn [obj]
    1.22 +            (clojure.set/subset? (set new-element) (set obj)))
    1.23 +          accepted)
    1.24 +       accepted
    1.25 +       (conj accepted new-element)))
    1.26 +   []
    1.27 +   (sort-by (comp - count) objs)))
    1.28 +
    1.29 +(defn absorb-combine-4 [objs]
    1.30    
    1.31  
    1.32 +  )
    1.33 +
    1.34 +(defn palettes [^BufferedImage image]
    1.35 +  (let [palettes (map tile->palette (gb-tiles image))
    1.36 +        unique-palettes (absorb-contract (set palettes))]
    1.37 +    unique-palettes))
    1.38 +    
    1.39 +    
    1.40 +        
    1.41 +    
    1.42 +    
    1.43 +    
    1.44 +
    1.45 +
    1.46  (defn display-image-kernel [^BufferedImage image]
    1.47   
    1.48