858 lines
30 KiB
Scheme
858 lines
30 KiB
Scheme
#lang scheme/base
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(require scheme/class fluxus-016/fluxus "message.ss" "list-utils.ss")
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(provide (all-defined-out))
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; the fluxus code to make things look the way they do
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(define debug-messages #f) ; prints out all the messages sent to the renderer
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(define audio-on #f)
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(define (ornament-colour) (vector 0.5 1 0.4))
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(define (pickup-colour) (vector 1 1 1))
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(define (earth-colour) (vector 0.15 0.1 0.01))
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(define (stones-colour) (vmul (earth-colour) (+ 0.5 (* (rndf) 0.5))))
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(define wire-mode #f)
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(define fog-col (earth-colour))
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(define fog-strength 0.01)
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(define max-ornaments 2) ; per twig
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(define default-grow-speed 0.5)
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(when audio-on (oa-start)) ;; start openAL audio
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(define stones-list (let* ((f (open-input-file "stones.txt"))
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(o (read f)))
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(close-input-port f)
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o))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define ornament-view%
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(class object%
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(init-field
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(pos (vector 0 0 0))
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(property 'none)
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(time 0))
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(field
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(rot (vmul (rndvec) 360))
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(root (with-state
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(translate pos)
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(rotate rot)
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(scale 0.01)
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(cond
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((eq? property 'wiggle)
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; (opacity 1)
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(hint-depth-sort)
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(colour (vector 0.5 0.0 0.0))
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(load-primitive "meshes/wiggle.obj"))
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((eq? property 'leaf)
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(colour (vector 0.8 1 0.6))
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(texture (load-texture "textures/leaf2.png"))
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(load-primitive "meshes/leaf.obj"))
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(else (error ""))))))
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(define/public (update t d)
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(when (< time 1)
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(with-primitive root
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(identity)
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(translate pos)
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(rotate rot)
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(scale (* 0.2 time)))
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(set! time (+ time (* 0.1 d)))))
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(super-new)))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define pickup-view%
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(class object%
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(init-field
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(id -1)
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(type 'none)
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(pos (vector 0 0 0)))
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(field
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(rot (vmul (rndvec) 360))
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(root (with-state
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(translate pos)
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(rotate rot)
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(colour (pickup-colour))
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(scale 0.3)
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(texture
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(cond
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((eq? type 'wiggle) (load-texture "textures/wiggle.png"))
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((eq? type 'leaf) (load-texture "textures/leaf.png"))
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((eq? type 'curly) (load-texture "textures/curl.png"))))
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(load-primitive "meshes/pickup.obj")))
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(from pos)
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(destination (vector 0 0 0))
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(speed 0.05)
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(t -1))
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(define/public (pick-up)
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(destroy root))
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(define/public (move-to s)
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(set! t 0)
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(set! from pos)
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(set! destination s))
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(define/public (update t d)
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(with-primitive root
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(rotate (vector (* d 10) 0 0)))
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#;(when (and (>= t 0) (< t 1))
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(set! pos (vadd pos (vmul (vsub destination from) speed)))
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(with-primitive root
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(identity)
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(translate pos)
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(rotate rot))
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(set! t (+ t speed))))
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(super-new)))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define twig-view%
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(class object%
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(init-field
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(id 0)
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(pos (vector 0 0 0))
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(type 'none)
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(dir (vector 0 1 0))
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(radius 1)
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(num-points 0))
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(field
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(index 0)
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(parent-twig-id -1)
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(child-twig-ids '())
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(ornaments '())
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(col (vector 1 1 1))
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(tex "")
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(markers '())
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(grow-t 999)
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(marker-destroy-t 0)
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(grow-speed default-grow-speed))
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(define/public (get-id)
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id)
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(define/public (get-dir)
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dir)
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(define/public (set-col! s)
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(set! col s))
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(define/public (set-tex! s)
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(set! tex s))
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(define/public (build)
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0)
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(define/public (get-num-points)
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index)
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(define/public (set-pos! s)
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(set! pos s))
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(define/public (get-child-twig-ids)
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child-twig-ids)
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(define/public (get-root)
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(error "need to overide this"))
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(define/public (destroy-twig)
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(destroy (get-root)))
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(define/public (set-parent-twig-id s)
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(set! parent-twig-id s))
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(define/public (get-point point-index)
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(error "need to overide this"))
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(define/public (get-width point-index)
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(error "need to overide this"))
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(define/public (add-child-twig-id twig-id)
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(set! child-twig-ids (cons twig-id child-twig-ids)))
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(define/public (start-growing)
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(set! grow-t 0)
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(set! markers (cons (build-locator) markers)))
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(define/pubment (add-point point width)
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(when audio-on (let ((growing-noise (oa-load-sample (fullpath "snd/event01.wav"))))
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(oa-play growing-noise (vector 0 0 0) (rndf) 0.3)))
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(set! markers (append markers (list (with-state
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(parent (get-root))
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(translate point)
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(scale 0.2)
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(shader "shaders/toon.vert.glsl" "shaders/toon.frag.glsl")
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(colour col)
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(build-sphere 10 10)))))
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(inner (void) add-point point width))
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(define/public (add-ornament point-index property)
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(when (< (length ornaments) max-ornaments)
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(with-state
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(parent (get-root))
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; todo - different ornament-view objects per property needed?
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; todo - delete existing ornaments here
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(set! ornaments (cons (list point-index
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(make-object ornament-view%
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(get-point point-index)
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property))
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ornaments)))))
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(define/pubment (update t d)
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(for-each
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(lambda (ornament)
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(send (cadr ornament) update t d))
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ornaments)
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(inner (void) update t d)
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(when (< grow-t num-points)
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(set! grow-t (+ grow-t (* d grow-speed)))
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(when (> 0 (- marker-destroy-t grow-t))
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; soundtodo: marker gobble
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(set! marker-destroy-t (+ 1 marker-destroy-t))
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(destroy (car markers))
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(set! markers (cdr markers)))))
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(super-new)))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define ribbon-twig-view%
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(class twig-view%
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(inherit-field pos radius num-points index col tex)
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(field
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(root 0))
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(define/override (build)
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(set! root (let ((p (with-state
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(translate pos)
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(colour col)
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(texture (load-texture tex))
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(build-ribbon num-points))))
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(with-primitive p
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(pdata-map!
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(lambda (w)
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0)
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"w")
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(pdata-set! "w" 0 radius))
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p)))
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(define/override (get-root)
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root)
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(define/override (get-point point-index)
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(with-primitive root
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(pdata-ref "p" point-index)))
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(define/override (get-width point-index)
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(with-primitive root
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(pdata-ref "w" point-index)))
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(define/augment (add-point point width)
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(with-primitive root
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(pdata-index-map! ; set all the remaining points to the end
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(lambda (i p) ; in order to hide them
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(if (< i index)
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p
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point))
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"p")
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(pdata-index-map! ; do a similar thing with the width
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(lambda (i w)
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(if (< i (+ index 1))
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w
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width))
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"w"))
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(set! index (+ index 1)))
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(define/augment (update t d)
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0)
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(super-new)))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define extruded-twig-view%
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(class twig-view%
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(inherit-field index radius num-points pos dir col tex grow-t)
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(field
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(profile '())
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(path '())
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(root 0)
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(widths '()))
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(define/override (build)
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(set! profile (build-circle-profile 16 1))
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(set! path (build-list num-points (lambda (_) (vector 0 0 0))))
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(set! widths (build-list num-points (lambda (_) 1)))
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(set! root (let ((p (with-state
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(backfacecull 0)
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(when wire-mode
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(hint-none)
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(hint-wire))
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(shader "shaders/toon.vert.glsl" "shaders/toon.frag.glsl")
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(texture (load-texture tex))
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(opacity 0.6)
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(colour col)
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#;(colour (vector 1 1 1))
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#;(texture (load-texture "textures/root.png"))
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(build-partial-extrusion profile path 3))))
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p)))
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(define/override (get-root)
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root)
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(define/override (get-point point-index)
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(list-ref path point-index))
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(define/override (get-width point-index)
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(list-ref widths point-index))
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(define (list-set l c s)
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(cond ((null? l) '())
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((zero? c) (cons s (list-set (cdr l) (- c 1) s)))
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(else (cons (car l) (list-set (cdr l) (- c 1) s)))))
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(define/augment (add-point point width)
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(set! path (list-set path index point))
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(set! widths (list-set widths index width))
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(set! index (+ index 1)))
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(define/augment (update t d)
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(when (< grow-t (length path))
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(with-primitive root
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(partial-extrude grow-t profile path widths (vector 1 0 0) 0.05))))
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(define/public (get-end-pos)
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(list-ref path (if (zero? index) 0 (- index 1)))
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#;(with-primitive root (pdata-ref "p" (- (* index (length profile)) 1))))
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(super-new)))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define plant-view%
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(class object%
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(init-field
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(id "none")
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(pos (vector 0 0 0))
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(size 0)
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(col (vector 1 1 1))
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(tex "ooo"))
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(field
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(twigs '()) ; a assoc list map between ids and twigs stored flat here,
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; for fast access, but prims heirachically in the scenegraph
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(root (with-state
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(translate pos)
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(build-locator)))
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(seed (with-state
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(parent root)
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(shader "shaders/toon.vert.glsl" "shaders/toon.frag.glsl")
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(texture (load-texture tex))
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(backfacecull 0)
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(opacity 0.6)
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(colour col)
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(hint-depth-sort)
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(scale (* 0.12 size))
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(when wire-mode
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(hint-none)
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(hint-wire))
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;(hint-unlit)
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(load-primitive "meshes/seed.obj")))
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(nutrients (let ((p (with-state
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(hint-depth-sort)
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(hint-unlit)
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(parent root)
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(blend-mode 'src-alpha 'one)
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(opacity 0.8)
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(texture (load-texture "textures/smoke.png"))
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(build-particles 1111))))
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(with-primitive p
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(pdata-add "twig" "f")
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(pdata-add "point" "f")
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(pdata-add "offset" "v")
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(pdata-add "speed" "f")
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(pdata-map!
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(lambda (point)
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0)
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"point")
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(pdata-map!
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(lambda (point)
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(* 0.05 (+ 0.1 (rndf))))
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"speed")
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(pdata-map!
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(lambda (offset)
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(vector 0 0 0))
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"offset")
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(pdata-map!
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(lambda (c)
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(vector 0.2 0.6 (rndf)))
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"c")
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(pdata-map!
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(lambda (p)
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(vmul (vadd (crndvec) (vector 0 -1 0)) 900))
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"p")
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(pdata-map!
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(lambda (s)
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(vmul (vector 1 1 1) (* 6.0 (rndf))))
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"s"))
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p)))
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(define/public (get-id)
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id)
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(define/public (get-col)
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col)
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(define/public (get-twig twig-id)
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(let ((l (assq twig-id twigs)))
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(if l
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(cadr (assq twig-id twigs))
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#f)))
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(define/public (destroy-branch-twig twig-id)
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(for-each
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(lambda (twig-id)
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(destroy-branch-twig twig-id))
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(send (get-twig twig-id) get-child-twig-ids))
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(send (get-twig twig-id) destroy-twig)
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(set! twigs (assoc-remove twig-id twigs)))
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(define/public (destroy-plant)
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(destroy root)
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(for-each
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(lambda (twig)
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(destroy-branch-twig (car twig)))
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twigs))
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(define/public (add-twig parent-twig-id point-index twig)
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(let ((ptwig (get-twig parent-twig-id)))
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(when ptwig
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(send twig set-pos! (send ptwig get-point point-index)) ; attach to parent twig
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; tell the twigs about this relationship (might turn out to be overkill)
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(send ptwig add-child-twig-id (send twig get-id))
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(send twig set-parent-twig-id parent-twig-id))
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(send twig set-col! col)
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(send twig set-tex! tex)
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(send twig build)
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(with-primitive (send twig get-root)
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(parent root))
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(set! twigs (cons (list (send twig get-id) twig) twigs))))
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(define/public (add-twig-point twig-id point width)
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(send (get-twig twig-id) add-point point width))
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(define/public (start-twig-growing twig-id)
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(send (get-twig twig-id) start-growing))
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(define/public (grow-seed amount)
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(with-primitive seed (scale amount)))
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(define/public (add-ornament twig-id point-index property)
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(send (get-twig twig-id) add-ornament point-index property))
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(define/public (update-nutrients t d)
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(when (not (null? twigs))
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(with-primitive nutrients
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(pdata-index-map!
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(lambda (i p twig-id point offset speed)
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(let* ((twig-id (inexact->exact twig-id))
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(twig (get-twig twig-id))
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(point (inexact->exact point)))
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(cond
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((or (< point 1) (not twig))
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(let* ((new-twig (choose twigs))
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(num-points (send (cadr new-twig) get-num-points))
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(new-point (if (zero? num-points) 0 (random num-points))))
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(pdata-set! "twig" i (car new-twig))
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(pdata-set! "point" i new-point)
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(pdata-set! "offset" i (vmix offset (vmul (srndvec) (send (cadr new-twig) get-width new-point)) 0.2))
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(send (cadr new-twig) get-point new-point)))
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((< (vdist (vadd (send twig get-point point) offset) p) 0.1)
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(pdata-set! "point" i (- point 1))
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(vadd p (vmul (vnormalise (vsub (vadd (send twig get-point (- point 1)) offset) p)) speed)))
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(else
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(vadd p (vmul (vnormalise (vsub (vadd (send twig get-point point) offset) p)) speed))))))
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"p" "twig" "point" "offset" "speed"))))
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(define/public (update t d)
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(update-nutrients t d)
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(with-primitive seed
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(scale (+ 1 (* 0.001 (sin (* 2 t))))))
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(for-each
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(lambda (twig)
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(send (cadr twig) update t d))
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twigs))
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(super-new)))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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(define (build-env-box top bottom left right front back lower)
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(let ((p (build-locator)))
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(with-state
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(parent p)
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(hint-unlit)
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(let ((t (with-state
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(texture (load-texture top))
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(translate (vector 0 0.5 0))
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(rotate (vector 90 0 0))
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(build-plane))))
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(when lower (with-primitive t
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(pdata-map!
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(lambda (t)
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(vmul t 10))
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"t"))))
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(with-state
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(texture (load-texture left))
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(translate (vector 0 0 -0.5))
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(rotate (vector 0 0 0))
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(build-plane))
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(with-state
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(texture (load-texture back))
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(translate (vector 0.5 0 0))
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(rotate (vector 0 90 0))
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(build-plane))
|
|
|
|
(with-state
|
|
(texture (load-texture right))
|
|
(translate (vector 0 0 0.5))
|
|
(rotate (vector 0 0 0))
|
|
(build-plane))
|
|
|
|
(with-state
|
|
(texture (load-texture front))
|
|
(translate (vector -0.5 0 0))
|
|
(rotate (vector 0 90 0))
|
|
(build-plane))
|
|
|
|
(when lower
|
|
(with-state
|
|
(texture (load-texture bottom))
|
|
(translate (vector 0 -0.5 0))
|
|
(rotate (vector 90 0 0))
|
|
(build-plane)))
|
|
|
|
p)))
|
|
|
|
;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
(define game-view%
|
|
(class object%
|
|
|
|
(field
|
|
(plants '()) ; map of ids -> plants
|
|
(pickups '()) ; map of ids -> pickups
|
|
(camera-dist 1)
|
|
(env-root (with-state (scale 1000) (build-locator)))
|
|
(root-camera-t 0)
|
|
#;(upper-env (with-state
|
|
(parent env-root)
|
|
(hint-depth-sort)
|
|
(colour 2)
|
|
(translate (vector 0 0.28 0))
|
|
(build-env-box "textures/top.png" "textures/bottom-trans.png"
|
|
"textures/left.png" "textures/right.png"
|
|
"textures/front.png" "textures/back.png")))
|
|
#;(lower-env (with-state
|
|
(parent env-root)
|
|
(hint-depth-sort)
|
|
(translate (vector 0 -0.22001 0))
|
|
(build-env-box "textures/bottom-trans.png" "textures/bottom.png"
|
|
"textures/sleft.png" "textures/sright.png"
|
|
"textures/sfront.png" "textures/sback.png")))
|
|
(upper-env (with-state
|
|
(parent env-root)
|
|
;(hint-depth-sort)
|
|
(hint-unlit)
|
|
(translate (vector 0 0.28 0))
|
|
(build-env-box "textures/sky-top.png" "textures/floor.png"
|
|
"textures/sky-side.png" "textures/sky-side.png"
|
|
"textures/sky-side.png" "textures/sky-side.png" #f)))
|
|
(lower-env (with-state
|
|
(parent env-root)
|
|
;(hint-depth-sort)
|
|
(hint-unlit)
|
|
(colour (earth-colour))
|
|
(translate (vector 0 -0.22001 0))
|
|
(build-env-box "textures/floor.png" "textures/earth-bottom.png"
|
|
"textures/earth-side.png" "textures/earth-side.png"
|
|
"textures/earth-side.png" "textures/earth-side.png" #t)))
|
|
|
|
(stones '()))
|
|
|
|
(define/public (setup)
|
|
(let ((l (make-light 'point 'free)))
|
|
(light-diffuse 0 (vector 0.5 0.5 0.5))
|
|
(light-diffuse l (vector 1 1 1))
|
|
(light-position l (vector 10 50 -4)))
|
|
|
|
(clear-colour fog-col)
|
|
;(clip 1 10000)
|
|
(ortho)
|
|
(set-ortho-zoom 30)
|
|
(fog fog-col fog-strength 1 900)
|
|
|
|
(set! stones
|
|
(map
|
|
(lambda (stone)
|
|
(let ((p (with-state
|
|
(hint-frustum-cull)
|
|
(shader "shaders/toon.vert.glsl" "shaders/toon.frag.glsl")
|
|
(colour (stones-colour))
|
|
(translate (list-ref stone 1))
|
|
(scale (list-ref stone 2))
|
|
(rotate (list-ref stone 3))
|
|
(texture (load-texture "textures/quartz.png"))
|
|
(load-primitive (list-ref stone 0)))))
|
|
(with-primitive p (apply-transform) (recalc-bb)) ; apply the transform to speed up the ray tracing, don't have to tranform the ray into object space
|
|
p))
|
|
stones-list))
|
|
|
|
;; view obstruction and abstraction
|
|
(let ((p (with-state
|
|
(hint-depth-sort)
|
|
(hint-unlit)
|
|
;(parent root)
|
|
;(blend-mode 'src-alpha 'one)
|
|
;(blend-mode 'dst-color 'src-alpha)
|
|
(blend-mode 'src-alpha 'one)
|
|
(opacity 0.01)
|
|
(texture (load-texture "textures/fossil.png"))
|
|
(build-particles 500))))
|
|
(with-primitive p
|
|
(pdata-add "twig" "f")
|
|
(pdata-add "point" "f")
|
|
(pdata-add "offset" "v")
|
|
(pdata-add "speed" "f")
|
|
(pdata-map!
|
|
(lambda (point)
|
|
0)
|
|
"point")
|
|
(pdata-map!
|
|
(lambda (point)
|
|
(* 0.2 (+ 0.1 (rndf))))
|
|
"speed")
|
|
(pdata-map!
|
|
(lambda (offset)
|
|
(vector 0 0 0.1))
|
|
"offset")
|
|
(pdata-map!
|
|
(lambda (c)
|
|
(vector 0.2 (rndf) (rndf)))
|
|
"c")
|
|
(pdata-map!
|
|
(lambda (p)
|
|
(vmul (vadd (crndvec) (vector 0 -1 0)) 900))
|
|
"p")
|
|
(pdata-map!
|
|
(lambda (s)
|
|
(vmul (crndvec) 600))
|
|
"s"))
|
|
)
|
|
|
|
;; dirt, grit and spacefilling
|
|
(let ((p (with-state
|
|
(hint-depth-sort)
|
|
(hint-unlit)
|
|
;(parent root)
|
|
;(blend-mode 'dst-color 'src-alpha)
|
|
(blend-mode 'src-alpha 'one)
|
|
(opacity 0.5)
|
|
(texture (load-texture "textures/leaf2.png"))
|
|
(build-particles 400))))
|
|
(with-primitive p
|
|
(pdata-add "twig" "f")
|
|
(pdata-add "point" "f")
|
|
(pdata-add "offset" "v")
|
|
(pdata-add "speed" "f")
|
|
(pdata-map!
|
|
(lambda (point)
|
|
0)
|
|
"point")
|
|
(pdata-map!
|
|
(lambda (point)
|
|
(* 0.02 (+ 0.1 (rndf))))
|
|
"speed")
|
|
(pdata-map!
|
|
(lambda (offset)
|
|
(vector 0 0 0.1))
|
|
"offset")
|
|
(pdata-map!
|
|
(lambda (c)
|
|
(vector 0.2 (rndf) 0.1))
|
|
"c")
|
|
(pdata-map!
|
|
(lambda (p)
|
|
(vmul (vadd (crndvec) (vector 0 -1 0)) 900))
|
|
"p")
|
|
(pdata-map!
|
|
(lambda (s)
|
|
(vmul (crndvec) 100))
|
|
"s"))
|
|
))
|
|
|
|
|
|
|
|
(define/public (get-stones)
|
|
stones)
|
|
|
|
(define/public (add-plant plant)
|
|
(destroy-plant (send plant get-id)) ; just in case
|
|
(set! plants (cons (list (send plant get-id) plant) plants)))
|
|
|
|
(define/public (get-plant plant-id)
|
|
(let ((p (assoc plant-id plants)))
|
|
(if (not p) #f (cadr p))))
|
|
|
|
(define/public (destroy-plant plant-id)
|
|
(let ((p (get-plant plant-id)))
|
|
(when p (send p destroy-plant)
|
|
(set! plants (assoc-remove plant-id plants)))))
|
|
|
|
(define/public (destroy-branch-twig plant-id twig-id)
|
|
(send (get-plant plant-id) destroy-branch-twig twig-id))
|
|
|
|
(define/public (add-twig plant-id parent-twig-id point-index twig)
|
|
(send (get-plant plant-id) add-twig parent-twig-id point-index twig))
|
|
|
|
(define/public (grow-seed plant-id amount)
|
|
(send (get-plant plant-id) grow-seed amount))
|
|
|
|
(define/public (get-pickup pickup-id)
|
|
(cadr (assq pickup-id pickups)))
|
|
|
|
(define/public (add-pickup pickup-id type pos)
|
|
(set! pickups (cons (list pickup-id (make-object pickup-view% pickup-id type pos)) pickups)))
|
|
|
|
(define/public (pick-up-pickup pickup-id)
|
|
(send (get-pickup pickup-id) pick-up)
|
|
(set! pickups (assoc-remove pickup-id pickups)))
|
|
|
|
(define/public (add-ornament plant-id twig-id point-index property)
|
|
(send (get-plant plant-id) add-ornament twig-id point-index property))
|
|
|
|
(define/public (update t d messages)
|
|
|
|
(for-each
|
|
(lambda (plant)
|
|
(send (cadr plant) update t d))
|
|
plants)
|
|
|
|
(for-each
|
|
(lambda (pickup)
|
|
(send (cadr pickup) update t d))
|
|
pickups)
|
|
|
|
(when debug-messages
|
|
(for-each
|
|
(lambda (msg)
|
|
(send msg print))
|
|
messages))
|
|
(for-each
|
|
(lambda (msg)
|
|
(cond
|
|
((eq? (send msg get-name) 'player-plant) ; not really any difference now
|
|
(add-plant (make-object plant-view%
|
|
(send msg get-data 'plant-id)
|
|
(send msg get-data 'pos)
|
|
(send msg get-data 'size)
|
|
(send msg get-data 'col)
|
|
(send msg get-data 'tex))))
|
|
|
|
((eq? (send msg get-name) 'new-plant)
|
|
(printf "adding new plant to view ~a~n" (send msg get-data 'plant-id))
|
|
(add-plant (make-object plant-view%
|
|
(send msg get-data 'plant-id)
|
|
(send msg get-data 'pos)
|
|
(send msg get-data 'size)
|
|
(send msg get-data 'col)
|
|
(send msg get-data 'tex))))
|
|
|
|
((eq? (send msg get-name) 'grow-seed)
|
|
(grow-seed (send msg get-data 'plant-id)
|
|
(send msg get-data 'amount)))
|
|
|
|
((eq? (send msg get-name) 'destroy-branch-twig)
|
|
(destroy-branch-twig (send msg get-data 'plant-id) (send msg get-data 'twig-id)))
|
|
|
|
((eq? (send msg get-name) 'new-twig)
|
|
(add-twig (send msg get-data 'plant-id)
|
|
(send msg get-data 'parent-twig-id)
|
|
(send msg get-data 'point-index)
|
|
(cond
|
|
((eq? (send msg get-data 'render-type) 'ribbon)
|
|
(make-object ribbon-twig-view%
|
|
(send msg get-data 'twig-id)
|
|
(vector 0 0 0) ; will be filled in by add-twig
|
|
(send msg get-data 'type)
|
|
(send msg get-data 'dir)
|
|
(send msg get-data 'width)
|
|
(send msg get-data 'num-points)))
|
|
|
|
((eq? (send msg get-data 'render-type) 'extruded)
|
|
(make-object extruded-twig-view%
|
|
(send msg get-data 'twig-id)
|
|
(vector 0 0 0) ; will be filled in by add-twig
|
|
(send msg get-data 'type)
|
|
(send msg get-data 'dir)
|
|
(send msg get-data 'width)
|
|
(send msg get-data 'num-points))))))
|
|
|
|
((eq? (send msg get-name) 'add-twig-point)
|
|
(send (get-plant (send msg get-data 'plant-id)) add-twig-point
|
|
(send msg get-data 'twig-id)
|
|
(send msg get-data 'point)
|
|
(send msg get-data 'width)))
|
|
|
|
((eq? (send msg get-name) 'start-growing)
|
|
(send (get-plant (send msg get-data 'plant-id)) start-twig-growing
|
|
(send msg get-data 'twig-id)))
|
|
|
|
((eq? (send msg get-name) 'new-pickup)
|
|
(add-pickup
|
|
(send msg get-data 'pickup-id)
|
|
(send msg get-data 'type)
|
|
(send msg get-data 'pos)))
|
|
|
|
((eq? (send msg get-name) 'pick-up-pickup)
|
|
(pick-up-pickup
|
|
(send msg get-data 'pickup-id)))
|
|
|
|
((eq? (send msg get-name) 'new-ornament)
|
|
(add-ornament
|
|
(send msg get-data 'plant-id)
|
|
(send msg get-data 'twig-id)
|
|
(send msg get-data 'point-index)
|
|
(send msg get-data 'property)))
|
|
|
|
))
|
|
messages))
|
|
|
|
|
|
(super-new)))
|