;;-*-Lisp-*-
(in-package goal)
(bundles "MAI.DGO")
(require "engine/common-obs/generic-obs.gc")

;; DECOMP BEGINS

(define *spider-jump-mods*
  (new 'static
       'surface
       :name 'jump
       :turnv 131072.0
       :turnvv 18204.445
       :tiltv 32768.0
       :tiltvv 131072.0
       :transv-max 49152.0
       :target-speed 49152.0
       :seek0 0.6
       :seek90 0.6
       :seek180 0.6
       :fric 0.2
       :nonlin-fric-dist 1.0
       :slip-factor 1.0
       :slide-factor 1.0
       :slope-up-factor 1.0
       :slope-down-factor 1.0
       :slope-slip-angle 1.0
       :impact-fric 1.0
       :bend-factor 1.0
       :bend-speed 1.0
       :alignv 1.0
       :slope-up-traction 1.0
       :align-speed 1.0
       :mode 'air
       :flags (surface-flags allow-edge-grab jump)))

(deftype spiderwebs (process-drawable)
  ((spring-height meters))
  (:states
   spiderwebs-bounce
   spiderwebs-idle))

(defskelgroup *spiderwebs-sg*
  spiderwebs
  spiderwebs-good-lod0-jg
  -1
  ((spiderwebs-good-lod0-mg (meters 999999)))
  :bounds (static-spherem 0 0 0 3.5))

(defbehavior spiderwebs-default-event-handler spiderwebs ((arg0 process) (arg1 int) (arg2 symbol) (arg3 event-message-block))
  (case arg2
    (('bonk)
     (if (send-event arg0 'jump (-> self spring-height) (-> self spring-height) *spider-jump-mods*) (go spiderwebs-bounce)))
    (('touch)
     (when (= (-> arg0 type) target)
       (let* ((a0-8 (target-pos 0))
              (f1-1 (- (-> a0-8 y) (-> self root trans y))))
         (if (and (>= 2048.0 (fabs f1-1))
                  (and (>= 13516.8 (vector-vector-distance a0-8 (-> self root trans)))
                       (send-event arg0 'jump (-> self spring-height) (-> self spring-height) *spider-jump-mods*)))
           (go spiderwebs-bounce)))))
    (('attack)
     (if (and (= (-> arg3 param 1) 'flop)
              (send-event arg0 'jump (-> self spring-height) (-> self spring-height) *spider-jump-mods*))
       (go spiderwebs-bounce))
     #f)))

(defstate spiderwebs-idle (spiderwebs)
  :event spiderwebs-default-event-handler
  :code
    (behavior ()
      (logior! (-> self mask) (process-mask actor-pause))
      (ja :group! spiderwebs-bounce-ja :num! min)
      (transform-post)
      (loop
        (logior! (-> self mask) (process-mask sleep-code))
        (suspend))))

(defstate spiderwebs-bounce (spiderwebs)
  :code
    (behavior ()
      (logclear! (-> self mask) (process-mask actor-pause))
      (sound-play "web-tramp")
      (ja-no-eval :group! spiderwebs-bounce-ja :num! (seek! (ja-aframe 10.0 0)) :frame-num 0.0)
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 10.0 0))))
      (set! (-> self event-hook) (-> spiderwebs-idle event))
      (ja-no-eval :group! spiderwebs-bounce-ja :num! (seek!) :frame-num (ja-aframe 10.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek!)))
      (go spiderwebs-idle))
  :post transform-post)

(defmethod init-from-entity! ((this spiderwebs) (arg0 entity-actor))
  (logior! (-> this mask) (process-mask platform))
  (let ((s4-0 (new 'process 'collide-shape-moving this (collide-list-enum hit-by-player))))
    (set! (-> s4-0 dynam) (copy *standard-dynamics* 'process))
    (set! (-> s4-0 reaction) default-collision-reaction)
    (set! (-> s4-0 no-reaction) (the-as (function collide-shape-moving collide-shape-intersect vector vector none) nothing))
    (let ((s3-0 (new 'process 'collide-shape-prim-mesh s4-0 (the-as uint 0) (the-as uint 0))))
      (set! (-> s3-0 prim-core collide-as) (collide-kind ground-object))
      (set! (-> s3-0 collide-with) (collide-kind target))
      (set! (-> s3-0 prim-core action) (collide-action solid))
      (set! (-> s3-0 prim-core offense) (collide-offense indestructible))
      (set! (-> s3-0 transform-index) 3)
      (set-vector! (-> s3-0 local-sphere) 0.0 0.0 0.0 14336.0)
      (set-root-prim! s4-0 s3-0))
    (set! (-> s4-0 nav-radius) 13926.4)
    (backup-collide-with-as s4-0)
    (set! (-> this root) s4-0))
  (process-drawable-from-entity! this arg0)
  (initialize-skeleton this *spiderwebs-sg* '())
  (set! (-> this spring-height) (res-lump-float arg0 'spring-height :default 45056.0))
  (ja-channel-set! 1)
  (let ((a0-11 (-> this skel root-channel 0)))
    (set! (-> a0-11 param 0) (the float (+ (-> a0-11 frame-group data 0 length) -1)))
    (set! (-> a0-11 param 1) 1.0)
    (joint-control-channel-group! a0-11 (the-as art-joint-anim #f) num-func-seek!))
  (let ((s5-1 (-> this skel root-channel 0)))
    (joint-control-channel-group-eval! s5-1 (the-as art-joint-anim (-> this draw art-group data 2)) num-func-identity)
    (set! (-> s5-1 frame-num) 0.0))
  (nav-mesh-connect this (-> this root) (the-as nav-control #f))
  (transform-post)
  (go spiderwebs-idle)
  (none))
