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changeset 256:c7b002525041

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improved scroll-text to scroll through multiple lines of text
author Robert McIntyre <rlm@mit.edu>
date Mon, 26 Mar 2012 06:11:49 -0500
parents d9e0752da684
children 8d1a354f7471
files clojure/com/aurellem/run/title.clj
diffstat 1 files changed, 13 insertions(+), 32 deletions(-) [+]
line wrap: on
line diff
     1.1 --- a/clojure/com/aurellem/run/title.clj	Mon Mar 26 06:00:30 2012 -0500
     1.2 +++ b/clojure/com/aurellem/run/title.clj	Mon Mar 26 06:11:49 2012 -0500
     1.3 @@ -21,7 +21,14 @@
     1.4    ([alt [commands state]]
     1.5       (advance [] alt [commands state])))
     1.6  
     1.7 -(def scroll-text (partial advance [:b] [:a :b]))
     1.8 +(defn scroll-text
     1.9 +  ([script]
    1.10 +     (advance [:b] [:a :b] script))
    1.11 +  ([n script]
    1.12 +     (reduce (fn [script _]
    1.13 +               (scroll-text script))
    1.14 +             script
    1.15 +             (range n))))
    1.16  
    1.17  (defn start [] [[] (root)])
    1.18  
    1.19 @@ -38,19 +45,7 @@
    1.20    ([] (oak (title)))
    1.21    ([script]
    1.22       (->> script
    1.23 -          scroll-text
    1.24 -          scroll-text
    1.25 -          scroll-text
    1.26 -          scroll-text
    1.27 -          scroll-text
    1.28 -          scroll-text
    1.29 -          scroll-text
    1.30 -          scroll-text
    1.31 -          scroll-text
    1.32 -          scroll-text
    1.33 -          scroll-text
    1.34 -          scroll-text
    1.35 -          scroll-text)))
    1.36 +          (scroll-text 13))))
    1.37  
    1.38  (defn-memo name-entry-rlm
    1.39    ([] (name-entry-rlm (oak)))
    1.40 @@ -79,11 +74,7 @@
    1.41    ([] (rival-name-entry-gary (name-entry-ash)))
    1.42    ([script]
    1.43       (->> script
    1.44 -          scroll-text
    1.45 -          scroll-text
    1.46 -          scroll-text
    1.47 -          scroll-text
    1.48 -          scroll-text
    1.49 +          (scroll-text 5)
    1.50            (advance [] [:d])
    1.51            (advance [] [:d])
    1.52            (advance [] [:a]))))
    1.53 @@ -92,11 +83,7 @@
    1.54    ([] (rival-name-entry-blue (name-entry-ash)))
    1.55    ([script]
    1.56       (->> script
    1.57 -          scroll-text
    1.58 -          scroll-text
    1.59 -          scroll-text
    1.60 -          scroll-text
    1.61 -          scroll-text
    1.62 +          (scroll-text 5)
    1.63            (advance [] [:d])
    1.64            (advance [] [:a]))))
    1.65  
    1.66 @@ -104,14 +91,8 @@
    1.67    ([] (finish-title (rival-name-entry-blue)))
    1.68    ([script]
    1.69       (->> script
    1.70 -          scroll-text
    1.71 -          scroll-text
    1.72 -          scroll-text
    1.73 -          scroll-text
    1.74 -          scroll-text
    1.75 -          scroll-text
    1.76 -          scroll-text)))
    1.77 -
    1.78 +          (scroll-text 7))))
    1.79 +          
    1.80  (def title-frames 2194)
    1.81  
    1.82  (defn title-checkpoint! []