36 lines
944 B
Fennel
36 lines
944 B
Fennel
(local name "travis")
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(local levels [
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{:image-path "assets/level_002.png" :player-start [10 19] :walls []}
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])
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; "20 x 20 array with the outter edge set to 1 (walls) and the inner edge set to 0 (floor)"
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(local empty-level
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(let [level []]
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(for [y 0 19 1] (table.insert level [])) ; empty rows
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(each [y row (ipairs level)]
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(for [x 0 19 1] (table.insert row 0)))
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level
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)
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)
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(lambda load-walls [level]
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(let [image-data (love.image.newImageData (. level :image-path))]
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(each [y row (ipairs (. level :walls))]
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(each [x wall (ipairs row)]
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(let [(r g b) (image-data:getPixel (- x 1) (- y 1))]
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; (print (.. x "," y " -> " r "," g "," b))
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(tset row x (if (= (.. r g b) "111") 0 1)))))))
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(fn load []
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"load levels"
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(each [_ level (pairs levels)]
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(tset level :walls empty-level)
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(load-walls level))
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; (print (fennel.view levels))
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)
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{
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:load load
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:levels levels
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}
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