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

;; name: loader-h.gc
;; name in dgo: loader-h
;; dgos: GAME, ENGINE

(define-extern art-group type)

;; This type didn't have an inspect method, so these field names are made up.
(deftype load-dir (basic)
  ((unknown basic)
   (string-array (array string))
   (data-array (array basic))
   )
  :flag-assert #xb00000010
  (:methods
   (new (symbol type int basic) _type_ 0)
   (dummy-9 () none 9)
   (dummy-10 () none 10)
   )
  )

(deftype load-dir-art-group (load-dir)
  ()
  (:methods
   (new (symbol type int basic) _type_ 0)
   )
  :flag-assert #xb00000010
  )


(defmethod new load-dir ((allocation symbol) (type-to-make type) (length int) (arg1 basic))
  (local-vars (obj load-dir))
  (set! obj (object-new allocation type-to-make (the-as int (-> type-to-make size))) )
  (set! (-> obj unknown) arg1)
  (set! (-> obj string-array)
        (the (array string) ((method-of-type array new) allocation array string length))
        )
  (set! (-> obj string-array length) 0)
  (set! (-> obj data-array)
        (the (array basic) ((method-of-type array new) allocation array basic length))
        )
  (set! (-> obj data-array length) 0)
  obj
  )

(defmethod new load-dir-art-group ((allocation symbol) (type-to-make type) (arg0 int) (arg1 basic))
  (local-vars (v0-0 load-dir))
  ;; call parent constructor...
  (set! v0-0 ((method-of-type load-dir new) allocation type-to-make arg0 arg1))
  ;; change our content type to art-group
  (set! (-> v0-0 data-array content-type) art-group)
  ;; cast us to a load-dir-art-group.
  (the-as load-dir-art-group v0-0)
  )

(deftype external-art-buffer (basic)
  ((index                      int32          :offset-assert 4)
   (other                      external-art-buffer          :offset-assert 8)
   (status                     basic          :offset-assert 12)
   (locked?                    basic          :offset-assert 16)
   (frame-lock                 basic          :offset-assert 20)
   (heap                       kheap  :inline :offset-assert 32)
   (pending-load-file          basic          :offset-assert 48)
   (pending-load-file-part     int32          :offset-assert 52)
   (pending-load-file-owner    uint64         :offset-assert 56)
   (pending-load-file-priority float          :offset-assert 64)
   (load-file                  basic          :offset-assert 68)
   (load-file-part             int32          :offset-assert 72)
   (load-file-owner            uint64         :offset-assert 80)
   (load-file-priority         float          :offset-assert 88)
   (buf                        uint32         :offset-assert 92)
   (len                        int32          :offset-assert 96)
   (art-group                  basic          :offset-assert 100)
   )
  :method-count-assert 16
  :size-assert         #x68
  :flag-assert         #x1000000068
  (:methods
   (new (symbol type int) _type_ 0)
   (dummy-9 () none 9)
   (dummy-10 () none 10)
   (dummy-11 () none 11)
   (dummy-12 () none 12)
   (dummy-13 () none 13)
   (dummy-14 () none 14)
   (dummy-15 () none 15)
   )
  )

(defmethod new external-art-buffer ((allocation symbol) (type-to-make type) (arg0 int))
  (local-vars (v0-0 external-art-buffer))
  (set! v0-0 (object-new allocation type-to-make (the-as int (-> type-to-make size))))
  (set! (-> v0-0 index) arg0)
  (set! (-> v0-0 load-file) #f)
  (set! (-> v0-0 load-file-part) -1)
  (set! (-> v0-0 load-file-owner) (the uint64 #f))
  (set! (-> v0-0 load-file-priority) 100000000.0)
  (set! (-> v0-0 pending-load-file) #f)
  (set! (-> v0-0 pending-load-file-part) -1)
  (set! (-> v0-0 pending-load-file-owner) (the uint64 #f))
  (set! (-> v0-0 pending-load-file-priority) 100000000.0)
  (set! (-> v0-0 art-group) #f)
  (set! (-> v0-0 status) 'initialize)
  (set! (-> v0-0 locked?) #f)
  (set! (-> v0-0 other) #f)
  v0-0
  )

(deftype spool-anim (basic)
  ((name         basic   :offset 16) ;; why?
   (index        int32   :offset-assert 20)
   (parts        int32   :offset-assert 24)
   (priority     float   :offset-assert 28)
   (owner        uint64  :offset-assert 32)
   (command-list basic   :offset-assert 40)
   )
  :pack-me
  :method-count-assert 9
  :size-assert         #x2c
  :flag-assert         #x90000002c
  )

(deftype external-art-control (basic)
  ((buffer               external-art-buffer    2       :offset-assert 4)
   (rec             spool-anim 3 :inline)
   (spool-lock           uint64             :offset-assert 160)
   (reserve-buffer       basic              :offset-assert 168)
   (reserve-buffer-count int32              :offset-assert 172)
   (active-stream        basic              :offset-assert 176)
   (preload-stream       spool-anim :inline :offset-assert 184)
   (last-preload-stream  spool-anim :inline :offset-assert 232)
   (end-pad uint32)
   )
  :method-count-assert 17
  :size-assert         #x118
  :flag-assert         #x1100000118
  (:methods
   (new (symbol type) _type_ 0)
   (dummy-9 () none 9)
   (dummy-10 () none 10)
   (dummy-11 () none 11)
   (dummy-12 () none 12)
   (dummy-13 () none 13)
   (dummy-14 () none 14)
   (dummy-15 () none 15)
   (dummy-16 () none 16)
   )
  )

(defmethod new external-art-control ((allocation symbol) (type-to-make type))
  (local-vars (v1-9 int) (s4-0 int) (obj external-art-control))
  (set! obj
        (object-new allocation type-to-make (the-as int (-> type-to-make size)))
        )
  (set! s4-0 0)
  (while (< s4-0 2)
    ;; construct buffers.
    (set! (-> obj buffer s4-0)
          ((method-of-type external-art-buffer new) allocation external-art-buffer s4-0 )
          )
    (+! s4-0 1)
    )
  ;; point buffers to each other
  (set! (-> obj buffer 0 other) (-> obj buffer 1))
  (set! (-> obj buffer 1 other) (-> obj buffer 0))
  (set! v1-9 0)
  ;; setup recs
  (while (< v1-9 3)
    (set! (-> obj rec v1-9 name) #f)
    (set! (-> obj rec v1-9 priority) 100000000.000000)
    (set! (-> obj rec v1-9 owner) (the uint64 #f))
    (+! v1-9 1)
    )
  ;; setup 
  (set! (-> obj spool-lock) (the uint64 #f))
  (set! (-> obj reserve-buffer) #f)
  (set! (-> obj active-stream) #f)
  ;; setup streams
  (set! (-> obj preload-stream name) #f)
  (set! (-> obj preload-stream priority) 100000000.000000)
  (set! (-> obj preload-stream owner) (the uint64 #f))
  (set! (-> obj last-preload-stream name) #f)
  (set! (-> obj last-preload-stream priority) 100000000.000000)
  (set! (-> obj last-preload-stream owner) (the uint64 #f))
  obj
  )