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Rename "matcher" to "trie".

This commit is contained in:
Tony Garnock-Jones 2016-01-21 22:06:09 -05:00
parent 4dfb4c46a1
commit 7cb4223235
1 changed files with 12 additions and 12 deletions
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24
examples/platformer/main.rkt
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@ -319,7 +319,7 @@
(define backdrop (rectangle 1 1 "solid" "white"))
(define (update-window-size s p)
(define added (matcher-project/set/single (patch-added p) window-projection1))
(define added (trie-project/set/single (patch-added p) window-projection1))
(for/fold [(s s)] [(w added)]
(match-define (window width height) w)
(struct-copy scene-manager-state s [size (vector width height)])))
@ -381,8 +381,8 @@
(define (piece-imp s id) (hash-ref (physics-state-impulses s) id (lambda () (vector 0 0))))
(define ((remove-game-piece-configurations p) s)
(define removed (matcher-project/set/single (patch-removed p)
game-piece-configuration-projection))
(define removed (trie-project/set/single (patch-removed p)
game-piece-configuration-projection))
(transition
(for/fold [(s s)] [(g removed)]
(define id (game-piece-configuration-id g))
@ -395,8 +395,8 @@
(retract (position id ? ?)))))
(define ((add-game-piece-configurations p) s)
(define added (matcher-project/set/single (patch-added p)
game-piece-configuration-projection))
(define added (trie-project/set/single (patch-added p)
game-piece-configuration-projection))
(transition
(for/fold [(s s)] [(g added)]
(match-define (game-piece-configuration id initial-position _ _) g)
@ -614,7 +614,7 @@
(define ((monitor-position-change p) s)
(define s1
(for/fold [(s s)] [(pos (matcher-project/set/single (patch-added p) position-projection))]
(for/fold [(s s)] [(pos (trie-project/set/single (patch-added p) position-projection))]
(match-define (position _ hitbox-top-left _) pos)
(struct-copy player-state s [pos hitbox-top-left])))
(transition s1 (sprite-update s1)))
@ -745,13 +745,13 @@
0)))))
(define ((monitor-level-size-change p) s)
(transition (for/fold [(s s)] [(vec (matcher-project/set/single (patch-added p)
level-size-projection))]
(transition (for/fold [(s s)] [(vec (trie-project/set/single (patch-added p)
level-size-projection))]
(struct-copy enemy-state s [level-size vec]))
'()))
(define ((monitor-position-change p) s)
(define positions (matcher-project/set/single (patch-added p) position-projection))
(define positions (trie-project/set/single (patch-added p) position-projection))
(and (not (set-empty? positions))
(match (set-first positions)
[(position _ (and top-left (vector left top)) (vector width height))
@ -772,7 +772,7 @@
(define ((damage-contacts p) s)
(define-values (to-damage squashed?)
(for/fold [(to-damage '()) (squashed? #f)]
[(t (matcher-project/set/single (patch-added p) touching-projection))]
[(t (trie-project/set/single (patch-added p) touching-projection))]
(match-define (touching who _ side) t)
(if (eq? side 'top)
(values to-damage #t)
@ -809,7 +809,7 @@
(match-define (vector level-width level-height) level-size-vec)
(define ((update-window-size p) s)
(define added (matcher-project/set/single (patch-added p) window-projection3))
(define added (trie-project/set/single (patch-added p) window-projection3))
(transition (for/fold [(s s)] [(w added)]
(match-define (window width height) w)
(vector width height))
@ -819,7 +819,7 @@
(min (max 0 (- pos (/ viewport 2))) (- limit viewport)))
(define ((update-scroll-offset-from-player-position p) s)
(define player-positions (matcher-project/set/single (patch-added p) position-projection))
(define player-positions (trie-project/set/single (patch-added p) position-projection))
(and (not (set-empty? player-positions))
(let ((player-position (set-first player-positions)))
(match-define (vector ww wh) s)