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joypad + optimisations

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This commit is contained in:
Dave Griffiths 2009-10-28 08:23:14 +00:00
parent 3f9dfe95ab
commit 1aa0d8f83b
3 changed files with 61 additions and 19 deletions
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64
plant-eyes/scripts/controller.ss
View file

@ -6,9 +6,28 @@
"logic.ss"
"view.ss"
"sound.ss")
(require fluxus-016/joylisten)
(provide (all-defined-out))
; mapping for saitek p2600 joypad
(define joymap-a 0)
(define joymap-b 1)
(define joymap-c 2)
(define joymap-d 3)
(define joymap-e 8)
(define joymap-f 9)
(define joymap-l1 4)
(define joymap-l2 6)
(define joymap-r1 5)
(define joymap-r2 7)
(define joymap-select 11)
(define joymap-dpad 2)
(define joymap-lstick 0)
(define joymap-rstick 1)
(osc-source "4444")
; reads input events and tells the logic side what to do
(define controller%
@ -42,7 +61,8 @@
(sent-return-text #f)
(sent-growing-text #f)
(iso-view #f)
(debounce-i #t))
(debounce-i #t)
(joylisten (make-object joylisten%)))
(define/public (set-player-plant s)
(set! pos (send s get-pos))
@ -68,13 +88,21 @@
(send game-view set-cam cam)
(set-camera-transform (mtranslate (vector 0 0 -4))))
(define (any-joybutton)
(or (> (send joylisten get-button joymap-a) 0)
(> (send joylisten get-button joymap-b) 0)
(> (send joylisten get-button joymap-c) 0)
(> (send joylisten get-button joymap-d) 0)))
(define/public (update t d)
(send joylisten update)
(when (not sent-welcome-text)
(send game-view display "going to your seed" 4)
(send game-view display "you are now inside your seed" 4)
(send game-view display "look around with your cursor keys" 4)
(send game-view display "hold down space to grow" 4)
(send game-view display "look around with the left stick" 4)
(send game-view display "press button 1 to grow" 4)
(set! sent-welcome-text #t))
(if (or (key-pressed "i") (key-pressed "I"))
@ -95,7 +123,7 @@
(when (key-pressed "c")
(send game-logic clear))
(when (and (key-pressed " ") debounce-space (not current-twig-growing)
(when (and (or (key-pressed " ") (any-joybutton)) debounce-space (not current-twig-growing)
; don't want the branch to be too small
(if current-twig (> (send current-twig get-width-at-point current-point) 1) #t))
(set! seed-return #f)
@ -121,13 +149,13 @@
(when (not sent-growing-text)
(send game-view display "growing..." 4)
(send game-view display "keep holding space to go forward" 4)
(send game-view display "use your cursor keys to steer" 4)
(send game-view display "keep holding button 1 to go forward" 4)
(send game-view display "use the left stick to steer" 4)
(send game-view display "look for nutrients in the soil" 4)
(send game-view display "nutrients allow you to grow further" 4)
(set! sent-growing-text #t)))
(when (and (key-pressed " ") current-twig-growing)
(when (and (or (key-pressed " ") (any-joybutton)) current-twig-growing)
(let ((vel (vmul fwd (* d -3))))
(cond ((not (collide? (list pos (vadd pos vel)) (send game-view get-stones)))
(set! pos (vadd pos vel))
@ -139,7 +167,7 @@
(play-sound 'growth-collide-with-stone pos)))))
(when (and (not current-twig-growing) (not (key-pressed " ")))
(when (and (not current-twig-growing) (not (or (key-pressed " ") (any-joybutton))))
(set! debounce-space #t))
(when (or (key-pressed "a") (key-pressed "A") (key-special-pressed 100)) (set! yaw (+ yaw 2)))
@ -147,6 +175,20 @@
(when (or (key-pressed "w") (key-pressed "W") (key-special-pressed 101)) (set! tilt (- tilt 2)))
(when (or (key-pressed "s") (key-pressed "S") (key-special-pressed 103)) (set! tilt (+ tilt 2)))
(let ((x (vector-ref (send joylisten get-axis joymap-lstick) 1))
(y (vector-ref (send joylisten get-axis joymap-lstick) 0)))
(when (or (< x -0.1) (> x 0.1))
(set! yaw (- yaw x)))
(when (or (< y -0.1) (> y 0.1))
(set! tilt (+ tilt y))))
(let ((x (vector-ref (send joylisten get-axis joymap-rstick) 0))
(y (vector-ref (send joylisten get-axis joymap-rstick) 1)))
(when (or (< x -0.1) (> x 0.1))
(set! yaw (- yaw x)))
(when (or (< y -0.1) (> y 0.1))
(set! tilt (+ tilt y))))
; clamp tilt to prevent gimbal lock
(when (> tilt 88) (set! tilt 88))
(when (< tilt -88) (set! tilt -88))
@ -154,8 +196,8 @@
(when seed-return
(when (not sent-return-text)
(send game-view display "returning to your seed..." 4)
(send game-view display "look around with your cursor keys" 4)
(send game-view display "hold space to grow a new branch" 4)
(send game-view display "look around with the left stick" 4)
(send game-view display "press button 1 to grow a new branch" 4)
(set! sent-return-text #t))
(cond ((< current-point 2)

14
plant-eyes/scripts/logic.ss
View file

@ -30,9 +30,9 @@
(define num-spiders 10)
(define num-butterflies 10)
(define auto-twig-var 5)
(define auto-time 1)
(define pickup-check-prob 200)
(define max-pickups 150)
(define auto-time 10)
(define pickup-check-prob 10)
(define max-pickups 120)
(define insect-send-prob 3)
(define update-count 0)
@ -571,13 +571,13 @@
next-ornament-id))
(define/public (check-pickup pickups)
(when (or is-player (random pickup-check-prob)) ; reduce the frequency for non-player plants
(when leader-twig
(for-each
(lambda (pickup)
(when (not (list-contains (send pickup get-type) properties))
(send leader-twig check-pickup pickup)))
pickups))))
(when (or is-player (zero? (random pickup-check-prob))) ; reduce the frequency for non-player plants
(when (not (list-contains (send pickup get-type) properties))
(send leader-twig check-pickup pickup))))
pickups)))
(define/public (destroy-twig twig)
(send-message 'shrink-twig

2
plant-eyes/scripts/view.ss
View file

@ -1294,7 +1294,7 @@
(hint-unlit)
(colour 1)
(scale 0.04)
(translate (vector 0 10 0))
(translate (vector 0 10 5))
; subtract the centre point to centre the text
(let ((c (vdiv (pdata-fold vadd (vector 0 0 0) "p") (pdata-size))))
(translate (vmul c -1))))