;;-*-Lisp-*-
(in-package goal)

;; definition of type dynamics
(deftype dynamics (basic)
  ((name            symbol)
   (gravity-max     meters)
   (gravity-length  meters)
   (gravity         vector  :inline)
   (gravity-normal  vector  :inline)
   (walk-distance   meters)
   (run-distance    meters)
   )
  (:methods
    (set-gravity-length (_type_ float) none)
    )
  )

;; definition for method 3 of type dynamics
(defmethod inspect ((this dynamics))
  (when (not this)
    (set! this this)
    (goto cfg-4)
    )
  (format #t "[~8x] ~A~%" this (-> this type))
  (format #t "~1Tname: ~A~%" (-> this name))
  (format #t "~1Tgravity-max: (meters ~m)~%" (-> this gravity-max))
  (format #t "~1Tgravity-length: (meters ~m)~%" (-> this gravity-length))
  (format #t "~1Tgravity: ~`vector`P~%" (-> this gravity))
  (format #t "~1Tgravity-normal: ~`vector`P~%" (-> this gravity-normal))
  (format #t "~1Twalk-distance: (meters ~m)~%" (-> this walk-distance))
  (format #t "~1Trun-distance: (meters ~m)~%" (-> this run-distance))
  (label cfg-4)
  this
  )

;; definition for method 9 of type dynamics
;; WARN: Return type mismatch int vs none.
(defmethod set-gravity-length ((this dynamics) (arg0 float))
  (set! (-> this gravity-length) arg0)
  (vector-float*! (-> this gravity) (-> this gravity-normal) arg0)
  0
  (none)
  )

;; definition for function time-to-apex
(defun time-to-apex ((arg0 float) (arg1 float))
  (the int (/ arg0 (- (/ arg1 300))))
  )

;; definition for function time-to-ground
(defun time-to-ground ((arg0 float) (arg1 float) (arg2 float))
  (let ((f0-0 0.0)
        (v0-0 0)
        )
    (while (< (- arg2) f0-0)
      (set! arg0 (- arg0 (/ arg1 300)))
      (+! f0-0 (/ arg0 300))
      (+! v0-0 1)
      )
    v0-0
    )
  )

;; definition for symbol *standard-dynamics*, type dynamics
(define *standard-dynamics* (new 'static 'dynamics
                              :name 'standard
                              :gravity-max (meters 40)
                              :gravity-length (meters 60)
                              :gravity (new 'static 'vector :y 245760.0 :w 1.0)
                              :gravity-normal (new 'static 'vector :y 1.0 :w 1.0)
                              :walk-distance (meters 2)
                              :run-distance (meters 5)
                              )
        )

;; failed to figure out what this is:
0