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

;; definition of type res-tag
(deftype res-tag (uint128)
  "Metadata about a property in a [[res-lump]], such as name, element type and element count."
  ((name        symbol :offset   0 :size  32)
   (key-frame   float  :offset  32 :size  32)
   (elt-type    type   :offset  64 :size  32)
   (data-offset uint16 :offset  96 :size  16)
   (elt-count   uint32 :offset 112 :size  15)
   (inlined?    uint8  :offset 127 :size   1)
   )
  )

;; definition of type res-lump
(deftype res-lump (basic)
  "A collection of [[res-tag]]s and their data."
  ((length            int32)
   (allocated-length  int32)
   (data-base         pointer)
   (data-top          pointer)
   (data-size         int32)
   (extra             entity-links)
   (tag               (pointer res-tag))
   )
  (:methods
    (new (symbol type int int) _type_)
    (get-property-data (_type_ symbol symbol float pointer (pointer res-tag) pointer) pointer :no-virtual)
    (get-property-struct (_type_ symbol symbol float structure (pointer res-tag) pointer) structure :no-virtual)
    (get-property-value (_type_ symbol symbol float uint128 (pointer res-tag) pointer) uint128 :no-virtual)
    (get-property-value-float (_type_ symbol symbol float float (pointer res-tag) pointer) float :no-virtual)
    (get-tag-index-data (_type_ int) pointer)
    (get-tag-data (_type_ res-tag) pointer)
    (allocate-data-memory-for-tag! (_type_ res-tag) res-tag)
    (sort! (_type_) _type_)
    (add-data! (_type_ res-tag pointer) res-lump)
    (add-32bit-data! (_type_ res-tag object) res-lump)
    (lookup-tag-idx (_type_ symbol symbol float) res-tag-pair :no-virtual)
    (make-property-data (_type_ float res-tag-pair pointer) pointer)
    (get-curve-data! (_type_ curve symbol symbol float) symbol)
    )
  )

;; definition for method 3 of type res-lump
(defmethod inspect ((this res-lump))
  (when (not this)
    (set! this this)
    (goto cfg-4)
    )
  (format #t "[~8x] ~A~%" this (-> this type))
  (format #t "~1Tlength: ~D~%" (-> this length))
  (format #t "~1Tallocated-length: ~D~%" (-> this allocated-length))
  (format #t "~1Tdata-base: #x~X~%" (-> this data-base))
  (format #t "~1Tdata-top: #x~X~%" (-> this data-top))
  (format #t "~1Tdata-size: ~D~%" (-> this data-size))
  (format #t "~1Textra: ~A~%" (-> this extra))
  (format #t "~1Ttag: #x~X~%" (-> this tag))
  (label cfg-4)
  this
  )

;; definition for symbol *res-key-string*, type string
(define *res-key-string* (new 'global 'string 64 (the-as string #f)))

;; failed to figure out what this is:
0