current piece
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@ -19,8 +19,13 @@
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(set state.update-exception (.. msg "\n" (debug.traceback)))))))
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(fn game-draw []
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(map.draw-tilemap (* dim.tilesize 5) 0 state.well tiles.tetristile)
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(map.draw-tilemap (/ dim.tilesize 2) dim.tilesize (rules.tetromino state.next-piece 1) tiles.tetristile))
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(let [xnext (/ dim.tilesize 2)
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xwell (* dim.tilesize 5)
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current (rules.current-tetromino)]
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(map.draw-tilemap xwell 0 state.well tiles.tetristile)
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(map.draw-tilemap xnext dim.tilesize (rules.tetromino state.next-piece 1) tiles.tetristile)
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(when current
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(map.draw-tilemap (+ xwell (* state.current.x dim.tilesize)) (* state.current.y dim.tilesize) current tiles.tetristile))))
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(fn exception-draw []
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(love.graphics.setColor 1 0 0 1)
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@ -77,6 +77,11 @@
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ivalue (love.math.random (length possible-values))]
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(. possible-values ivalue)))
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(fn Rules.tetromino [k irotation]
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(let [rotations (or (. state.tetrominoes k) [["##" "##"]])
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irotation (+ (% (- irotation 1) (length rotations)) 1)]
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(. rotations irotation)))
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(fn Rules.reset-game []
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(set state.tetrominoes tetrominoes)
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(set state.well (map.new-tilemap 12 21))
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@ -85,12 +90,18 @@
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(map.set-itile-at 11 y state.well "X"))
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(for [x 0 11]
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(map.set-itile-at x 20 state.well "X"))
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(set state.next-piece (Rules.choose-random-tetromino)))
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(set state.drop-ms 750)
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(Rules.play-next-piece))
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(fn Rules.tetromino [k irotation]
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(let [rotations (or (. state.tetrominoes k) [["##" "##"]])
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irotation (+ (% (- irotation 1) (length rotations)) 1)]
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(. rotations irotation)))
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(fn Rules.play-next-piece []
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(let [piece (or state.next-piece (Rules.choose-random-tetromino))
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x (/ (- (length (. state.well 1)) 2) 2)]
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(set state.current {: piece : x :y 0 :irotation 1})
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(set state.next-piece (Rules.choose-random-tetromino))))
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(fn Rules.current-tetromino []
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(when state.current
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(Rules.tetromino state.current.piece state.current.irotation)))
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Rules
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