jak-project/test/decompiler/reference/levels/beach/lurkercrab_REF.gc

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

(import "goal_src/jak1/import/lurkercrab-ag.gc")

;; failed to figure out what this is:
(defpartgroup group-lurkercrab-slide
  :id 159
  :bounds (static-bspherem 0 -12 0 14)
  :parts ((sp-item 663 :fade-after (meters 40) :falloff-to (meters 40))
    (sp-item 664 :fade-after (meters 40) :falloff-to (meters 40))
    )
  )

;; failed to figure out what this is:
(defpart 663
  :init-specs ((sp-tex spt-texture (new 'static 'texture-id :page #x2))
    (sp-rnd-flt spt-num 0.3 0.3 1.0)
    (sp-flt spt-y (meters -2))
    (sp-rnd-flt spt-scale-x (meters 2) (meters 2) 1.0)
    (sp-copy-from-other spt-scale-y -4)
    (sp-rnd-flt spt-r 100.0 30.0 1.0)
    (sp-rnd-flt spt-g 80.0 20.0 1.0)
    (sp-rnd-flt spt-b 30.0 30.0 1.0)
    (sp-rnd-flt spt-a 16.0 48.0 1.0)
    (sp-flt spt-vel-y (meters 0.0033333334))
    (sp-flt spt-scalevel-x (meters 0.033333335))
    (sp-flt spt-fade-a -0.21333334)
    (sp-flt spt-accel-y -0.13653333)
    (sp-int spt-timer 300)
    (sp-cpuinfo-flags bit2 bit12)
    )
  )

;; failed to figure out what this is:
(defpart 664
  :init-specs ((sp-tex spt-texture (new 'static 'texture-id :index #xf :page #x2))
    (sp-rnd-flt spt-num 0.1 1.0 1.0)
    (sp-flt spt-y (meters -2))
    (sp-rnd-flt spt-scale-x (meters 0.2) (meters 0.2) 1.0)
    (sp-copy-from-other spt-scale-y -4)
    (sp-rnd-flt spt-r 75.0 60.0 1.0)
    (sp-rnd-flt spt-g 60.0 20.0 1.0)
    (sp-rnd-flt spt-b 23.0 30.0 1.0)
    (sp-flt spt-a 128.0)
    (sp-rnd-flt spt-vel-y (meters 0.026666667) (meters 0.026666667) 1.0)
    (sp-flt spt-fade-a -0.42666668)
    (sp-flt spt-accel-y -6.826667)
    (sp-int spt-timer 300)
    (sp-cpuinfo-flags bit2 bit12)
    (sp-rnd-flt spt-conerot-x (degrees 30.0) (degrees 30.0) 1.0)
    (sp-rnd-flt spt-conerot-y (degrees 0.0) (degrees 360.0) 1.0)
    (sp-flt spt-conerot-radius (meters 0.2))
    )
  )

;; definition of type lurkercrab
(deftype lurkercrab (nav-enemy)
  ((orient basic  :offset-assert 400)
   )
  :heap-base #x130
  :method-count-assert 76
  :size-assert         #x194
  :flag-assert         #x4c01300194
  (:states
    lurkercrab-pushed
    )
  )

;; definition for method 3 of type lurkercrab
(defmethod inspect lurkercrab ((obj lurkercrab))
  (let ((t9-0 (method-of-type nav-enemy inspect)))
    (t9-0 obj)
    )
  (format #t "~T~Torient: ~A~%" (-> obj orient))
  obj
  )

;; failed to figure out what this is:
(defskelgroup *lurkercrab-sg* lurkercrab lurkercrab-lod0-jg lurkercrab-idle-ja
              ((lurkercrab-lod0-mg (meters 20)) (lurkercrab-lod1-mg (meters 40)) (lurkercrab-lod2-mg (meters 999999)))
              :bounds (static-spherem 0 0 0 2.5)
              )

;; definition for method 44 of type lurkercrab
;; INFO: Return type mismatch symbol vs object.
(defmethod dummy-44 lurkercrab ((obj lurkercrab) (arg0 process) (arg1 event-message-block))
  (if (and (logtest? (-> obj nav-enemy-flags) (nav-enemy-flags navenmf6))
           ((method-of-type touching-shapes-entry prims-touching?)
            (the-as touching-shapes-entry (-> arg1 param 0))
            (-> obj collide-info)
            (the-as uint 1)
            )
           )
      (nav-enemy-send-attack arg0 (the-as touching-shapes-entry (-> arg1 param 0)) 'generic)
      )
  (send-shove-back
    (-> obj collide-info)
    arg0
    (the-as touching-shapes-entry (-> arg1 param 0))
    0.7
    6144.0
    16384.0
    )
  (the-as object (if (zero? (logand (-> obj nav-enemy-flags) (nav-enemy-flags navenmf8)))
                     (do-push-aways! (-> obj collide-info))
                     )
          )
  )

;; definition for method 43 of type lurkercrab
;; Used lq/sq
(defmethod dummy-43 lurkercrab ((obj lurkercrab) (arg0 process) (arg1 event-message-block))
  (let ((s5-0 (-> obj incomming-attack-id)))
    (set! (-> obj incomming-attack-id) (the-as handle (-> arg1 param 2)))
    (let ((v1-1 (-> arg1 param 1)))
      (cond
        ((or (= v1-1 'flop) (= v1-1 'explode) (= v1-1 'darkeco))
         (logclear! (-> obj mask) (process-mask actor-pause))
         (go (method-of-object obj nav-enemy-die))
         )
        ((= v1-1 'punch)
         (cond
           ((logtest? (-> obj nav-enemy-flags) (nav-enemy-flags navenmf5))
            (logclear! (-> obj mask) (process-mask actor-pause))
            (go (method-of-object obj nav-enemy-die))
            )
           ((begin
              (let ((s4-0 (new 'stack-no-clear 'vector)))
                (let ((f30-0 (quaternion-xz-angle (target-rot))))
                  (set-vector! s4-0 (* 24576.0 (sin f30-0)) 0.0 (* 24576.0 (cos f30-0)) 1.0)
                  )
                (vector+! s4-0 (-> obj collide-info trans) s4-0)
                (set! (-> obj nav target-pos quad) (-> s4-0 quad))
                )
              (go lurkercrab-pushed)
              (= s5-0 (-> obj incomming-attack-id))
              )
            'push
            )
           (else
             #t
             )
           )
         )
        ((logtest? (-> obj nav-enemy-flags) (nav-enemy-flags navenmf5))
         (logclear! (-> obj mask) (process-mask actor-pause))
         (go (method-of-object obj nav-enemy-die))
         )
        ((begin
           (let ((s4-1 (new 'stack-no-clear 'vector)))
             (vector-! s4-1 (-> obj collide-info trans) (target-pos 0))
             (vector-normalize! s4-1 24576.0)
             (vector+! s4-1 (-> obj collide-info trans) s4-1)
             (set! (-> obj nav target-pos quad) (-> s4-1 quad))
             )
           (go lurkercrab-pushed)
           (= s5-0 (-> obj incomming-attack-id))
           )
         'push
         )
        (else
          #t
          )
        )
      )
    )
  )

;; failed to figure out what this is:
nav-enemy-default-event-handler

;; definition for method 37 of type lurkercrab
;; INFO: Return type mismatch int vs none.
(defmethod TODO-RENAME-37 lurkercrab ((obj lurkercrab))
  (when (-> obj orient)
    (if (logtest? (nav-control-flags navcf19) (-> obj nav flags))
        (seek-to-point-toward-point!
          (-> obj collide-info)
          (-> obj nav target-pos)
          (-> obj rotate-speed)
          (-> obj turn-time)
          )
        (seek-toward-heading-vec! (-> obj collide-info) (-> obj nav travel) (-> obj rotate-speed) (-> obj turn-time))
        )
    )
  (if (not (-> obj orient))
      (quaternion-rotate-y!
        (-> obj collide-info quat)
        (-> obj collide-info quat)
        (* 163840.0 (-> *display* seconds-per-frame))
        )
      )
  0
  (none)
  )

;; definition for method 38 of type lurkercrab
;; INFO: Return type mismatch int vs none.
(defmethod TODO-RENAME-38 lurkercrab ((obj lurkercrab))
  (integrate-for-enemy-with-move-to-ground!
    (-> obj collide-info)
    (-> obj collide-info transv)
    (collide-kind background)
    8192.0
    #f
    #f
    #f
    )
  0
  (none)
  )

;; failed to figure out what this is:
(defstate nav-enemy-idle (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :exit (behavior ()
    (set! (-> self draw force-lod) -1)
    (none)
    )
  :code (behavior ()
    (set! (-> self target-speed) 0.0)
    (set! (-> self draw force-lod) 2)
    (ja-channel-push! 1 (seconds 0.075))
    (loop
      (ja :group! lurkercrab-idle-ja :num! (identity (ja-aframe 1.0 0)))
      (let ((gp-1 (-> *display* base-frame-counter)))
        (until (>= (- (-> *display* base-frame-counter) gp-1) (seconds 3))
          (suspend)
          )
        )
      (ja-no-eval :group! lurkercrab-idle-ja :num! (seek! (ja-aframe 19.0 0)) :frame-num (ja-aframe 1.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 19.0 0)))
        )
      (ja :num-func num-func-identity :frame-num (ja-aframe 19.0 0))
      (let ((gp-5 (-> *display* base-frame-counter)))
        (until (>= (- (-> *display* base-frame-counter) gp-5) (seconds 1))
          (suspend)
          )
        )
      (ja-no-eval :group! lurkercrab-idle-ja :num! (seek! (ja-aframe 1.0 0)) :frame-num (ja-aframe 19.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 1.0 0)))
        )
      )
    (none)
    )
  )

;; definition for function lurkercrab-invulnerable
(defbehavior lurkercrab-invulnerable lurkercrab ()
  (logclear! (-> self nav-enemy-flags) (nav-enemy-flags navenmf5))
  (let ((v1-3 (find-prim-by-id (-> self collide-info) (the-as uint 2))))
    (when v1-3
      (let ((v0-1 4))
        (set! (-> v1-3 prim-core offense) (the-as collide-offense v0-1))
        v0-1
        )
      )
    )
  )

;; definition for function lurkercrab-vulnerable
(defbehavior lurkercrab-vulnerable lurkercrab ()
  (logior! (-> self nav-enemy-flags) (nav-enemy-flags navenmf5))
  (let ((v1-3 (find-prim-by-id (-> self collide-info) (the-as uint 2))))
    (when v1-3
      (let ((v0-1 1))
        (set! (-> v1-3 prim-core offense) (the-as collide-offense v0-1))
        v0-1
        )
      )
    )
  )

;; failed to figure out what this is:
(defstate nav-enemy-patrol (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :exit (behavior ()
    (lurkercrab-invulnerable)
    (logclear! (-> self nav-enemy-flags) (nav-enemy-flags navenmf6))
    (logior! (-> self nav-enemy-flags) (nav-enemy-flags enable-rotate))
    (none)
    )
  :code (behavior ()
    (when (ja-group? lurkercrab-idle-ja)
      (ja-no-eval :group! lurkercrab-idle-to-walk-ja :num! (seek!) :frame-num 0.0)
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek!))
        )
      )
    (ja-channel-push! 1 (seconds 0.075))
    (loop
      (dotimes (gp-0 6)
        (ja-no-eval :group! lurkercrab-walk-ja :num! (seek!) :frame-num 0.0)
        (until (ja-done? 0)
          (suspend)
          (ja :num! (seek!))
          )
        )
      (when (nav-enemy-rnd-go-idle? 0.2)
        (ja-no-eval :num! (loop!))
        (ja-channel-push! 1 (seconds 0.6))
        (logclear! (-> self nav-enemy-flags) (nav-enemy-flags enable-rotate))
        (nav-enemy-rnd-int-range 2 6)
        (until (not (nav-enemy-rnd-go-idle? 0.2))
          (ja :group! lurkercrab-idle-ja :num! (identity (ja-aframe 1.0 0)))
          (let ((gp-2 (-> *display* base-frame-counter)))
            (until (>= (- (-> *display* base-frame-counter) gp-2) (seconds 2))
              (suspend)
              )
            )
          )
        (logior! (-> self nav-enemy-flags) (nav-enemy-flags enable-rotate))
        (ja-no-eval :group! lurkercrab-idle-to-walk-ja :num! (seek!) :frame-num 0.0)
        (until (ja-done? 0)
          (suspend)
          (ja :num! (seek!))
          )
        )
      (ja-no-eval :group! lurkercrab-peek-ja :num! (seek! (ja-aframe 30.0 0)) :frame-num (ja-aframe 1.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 30.0 0)))
        )
      (lurkercrab-vulnerable)
      (logior! (-> self nav-enemy-flags) (nav-enemy-flags navenmf6))
      (dotimes (gp-5 2)
        (ja-no-eval :group! lurkercrab-peek-ja :num! (seek! (ja-aframe 60.0 0)) :frame-num (ja-aframe 30.0 0))
        (until (ja-done? 0)
          (suspend)
          (ja :num! (seek! (ja-aframe 60.0 0)))
          )
        )
      (lurkercrab-invulnerable)
      (logclear! (-> self nav-enemy-flags) (nav-enemy-flags navenmf6))
      (ja-no-eval :group! lurkercrab-peek-to-walk-ja :num! (seek! (ja-aframe 90.0 0)) :frame-num (ja-aframe 60.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 90.0 0)))
        )
      )
    (none)
    )
  )

;; failed to figure out what this is:
(defstate nav-enemy-notice (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :code (behavior ()
    (go-virtual nav-enemy-chase)
    (none)
    )
  )

;; failed to figure out what this is:
(defstate nav-enemy-chase (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :exit (behavior ()
    (lurkercrab-invulnerable)
    (logclear! (-> self nav-enemy-flags) (nav-enemy-flags navenmf6))
    (none)
    )
  :trans (behavior ()
    (if (logtest? (-> *target* state-flags)
                  (state-flags being-attacked invulnerable timed-invulnerable invuln-powerup do-not-notice dying)
                  )
        (go-virtual nav-enemy-victory)
        )
    (if (< (ja-aframe-num 0) 2.0)
        ((-> (method-of-type nav-enemy nav-enemy-chase) trans))
        )
    (none)
    )
  :code (behavior ()
    (logior! (-> self nav-enemy-flags) (nav-enemy-flags enable-rotate))
    (ja-channel-push! 1 (seconds 0.075))
    (loop
      (ja-no-eval :group! lurkercrab-walk-ja :num! (seek!) :frame-num 0.0)
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek!))
        )
      (lurkercrab-vulnerable)
      (logior! (-> self nav-enemy-flags) (nav-enemy-flags navenmf6))
      (ja-no-eval :group! lurkercrab-peek-ja :num! (seek! (ja-aframe 30.0 0)) :frame-num (ja-aframe 1.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 30.0 0)))
        )
      (ja-no-eval :group! lurkercrab-snip-ja :num! (seek! (ja-aframe 120.0 0)) :frame-num (ja-aframe 30.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 120.0 0)))
        )
      (ja-no-eval :group! lurkercrab-peek-ja :num! (seek! (ja-aframe 60.0 0)) :frame-num (ja-aframe 30.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 60.0 0)))
        )
      (ja-no-eval :group! lurkercrab-peek-ja :num! (seek! (ja-aframe 60.0 0)) :frame-num (ja-aframe 30.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 60.0 0)))
        )
      (lurkercrab-invulnerable)
      (logclear! (-> self nav-enemy-flags) (nav-enemy-flags navenmf6))
      (ja-no-eval :group! lurkercrab-peek-to-walk-ja :num! (seek! (ja-aframe 90.0 0)) :frame-num (ja-aframe 60.0 0))
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek! (ja-aframe 90.0 0)))
        )
      (ja-no-eval :group! lurkercrab-walk-ja :num! (seek!) :frame-num 0.0)
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek!))
        )
      (ja-no-eval :group! lurkercrab-walk-ja :num! (seek!) :frame-num 0.0)
      (until (ja-done? 0)
        (suspend)
        (ja :num! (seek!))
        )
      )
    (none)
    )
  )

;; failed to figure out what this is:
(defstate nav-enemy-stop-chase (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :code (behavior ()
    (go-virtual nav-enemy-patrol)
    (none)
    )
  )

;; failed to figure out what this is:
(defstate nav-enemy-stare (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :code (behavior ()
    (go-virtual nav-enemy-patrol)
    (none)
    )
  )

;; failed to figure out what this is:
(defstate nav-enemy-victory (lurkercrab)
  :virtual #t
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :code (behavior ()
    (set! (-> self state-time) (-> *display* base-frame-counter))
    (ja-channel-push! 1 (seconds 0.075))
    (ja :group! (-> self draw art-group data (-> self nav-info victory-anim)))
    (until (>= (- (-> *display* base-frame-counter) (-> self state-time)) (seconds 1))
      (ja :num-func num-func-identity :frame-num 0.0)
      (suspend)
      )
    (go-virtual nav-enemy-patrol)
    (none)
    )
  )

;; failed to figure out what this is:
(defstate lurkercrab-pushed (lurkercrab)
  :event (the-as
    (function process int symbol event-message-block object :behavior lurkercrab)
    nav-enemy-default-event-handler
    )
  :exit (behavior ()
    (set! (-> self orient) #t)
    (none)
    )
  :code (behavior ()
    (set! (-> self momentum-speed) 57344.0)
    (set! (-> self target-speed) 0.0)
    (set! (-> self orient) #f)
    (ja-no-eval :group! lurkercrab-kickback-ja :num! (seek! (ja-aframe 18.0 0) 0.75) :frame-num (ja-aframe 1.0 0))
    (until (ja-done? 0)
      (suspend)
      (ja :num! (seek! (ja-aframe 18.0 0) 0.75))
      )
    (let ((gp-2 (-> *display* base-frame-counter)))
      (until (>= (- (-> *display* base-frame-counter) gp-2) (seconds 0.25))
        (suspend)
        )
      )
    (let ((gp-3 (-> *display* base-frame-counter)))
      (until (>= (- (-> *display* base-frame-counter) gp-3) (seconds 0.1))
        (suspend)
        )
      )
    (go-virtual nav-enemy-chase)
    (none)
    )
  :post (behavior ()
    (let ((a0-0 (-> self part))
          (a1-0 (-> self collide-info root-prim prim-core))
          )
      (spawn a0-0 (the-as vector a1-0))
      )
    (nav-enemy-travel-post)
    (none)
    )
  )

;; definition for symbol *lurkercrab-nav-enemy-info*, type nav-enemy-info
(define *lurkercrab-nav-enemy-info* (new 'static 'nav-enemy-info
                                      :idle-anim 4
                                      :walk-anim 6
                                      :turn-anim -1
                                      :notice-anim 4
                                      :run-anim 6
                                      :jump-anim 6
                                      :jump-land-anim 6
                                      :victory-anim 4
                                      :taunt-anim 4
                                      :die-anim 11
                                      :neck-joint -1
                                      :player-look-at-joint 5
                                      :run-travel-speed (meters 5)
                                      :run-rotate-speed (degrees 999.99994)
                                      :run-acceleration (meters 12)
                                      :run-turn-time (seconds 0.1)
                                      :walk-travel-speed (meters 2)
                                      :walk-rotate-speed (degrees 999.99994)
                                      :walk-acceleration (meters 12)
                                      :walk-turn-time (seconds 0.1)
                                      :attack-shove-back (meters 1.2)
                                      :attack-shove-up (meters 1.5)
                                      :shadow-size (meters 2)
                                      :notice-nav-radius (meters 1)
                                      :nav-nearest-y-threshold (meters 10)
                                      :notice-distance (meters 25)
                                      :stop-chase-distance (meters 35)
                                      :frustration-distance (meters 8)
                                      :frustration-time (seconds 4)
                                      :die-anim-hold-frame 4.0
                                      :jump-land-anim-end-frame 10000000000.0
                                      :jump-height-min (meters 1)
                                      :jump-height-factor 0.5
                                      :jump-start-anim-speed 1.0
                                      :shadow-max-y (meters 1)
                                      :shadow-min-y (meters -1)
                                      :shadow-locus-dist (meters 150)
                                      :use-align #f
                                      :draw-shadow #t
                                      :move-to-ground #t
                                      :hover-if-no-ground #f
                                      :use-momentum #t
                                      :use-flee #f
                                      :use-proximity-notice #f
                                      :use-jump-blocked #f
                                      :use-jump-patrol #f
                                      :gnd-collide-with (collide-kind background)
                                      :debug-draw-neck #f
                                      :debug-draw-jump #f
                                      )
        )

;; definition for method 11 of type lurkercrab
;; INFO: Return type mismatch object vs none.
(defmethod init-from-entity! lurkercrab ((obj lurkercrab) (arg0 entity-actor))
  (let ((s4-0 (new 'process 'collide-shape-moving obj (collide-list-enum usually-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-group s4-0 (the-as uint 3) 0)))
      (set! (-> s3-0 prim-core collide-as) (collide-kind enemy))
      (set! (-> s3-0 collide-with) (collide-kind target))
      (set! (-> s3-0 prim-core action) (collide-action solid))
      (set-vector! (-> s3-0 local-sphere) 0.0 10240.0 0.0 12288.0)
      (set-root-prim! s4-0 s3-0)
      (let ((s2-0 (new 'process 'collide-shape-prim-sphere s4-0 (the-as uint 2))))
        (set! (-> s2-0 prim-core collide-as) (collide-kind enemy))
        (set! (-> s2-0 collide-with) (collide-kind target))
        (set! (-> s2-0 prim-core action) (collide-action solid))
        (set! (-> s2-0 prim-core offense) (collide-offense indestructible))
        (set-vector! (-> s2-0 local-sphere) 0.0 4915.2 0.0 4096.0)
        (append-prim s3-0 s2-0)
        )
      (let ((s2-1 (new 'process 'collide-shape-prim-sphere s4-0 (the-as uint 1))))
        (set! (-> s2-1 prim-core collide-as) (collide-kind enemy))
        (set! (-> s2-1 collide-with) (collide-kind target))
        (set! (-> s2-1 prim-core offense) (collide-offense normal-attack))
        (set! (-> s2-1 transform-index) 16)
        (set-vector! (-> s2-1 local-sphere) 0.0 0.0 0.0 1638.4)
        (append-prim s3-0 s2-1)
        )
      (let ((s2-2 (new 'process 'collide-shape-prim-sphere s4-0 (the-as uint 1))))
        (set! (-> s2-2 prim-core collide-as) (collide-kind enemy))
        (set! (-> s2-2 collide-with) (collide-kind target))
        (set! (-> s2-2 prim-core offense) (collide-offense normal-attack))
        (set! (-> s2-2 transform-index) 21)
        (set-vector! (-> s2-2 local-sphere) 0.0 0.0 0.0 1638.4)
        (append-prim s3-0 s2-2)
        )
      )
    (set! (-> s4-0 nav-radius) 4096.0)
    (backup-collide-with-as s4-0)
    (set! (-> obj collide-info) s4-0)
    )
  (process-drawable-from-entity! obj arg0)
  (initialize-skeleton obj *lurkercrab-sg* '())
  (TODO-RENAME-45 obj *lurkercrab-nav-enemy-info*)
  (set! (-> obj part) (create-launch-control (-> *part-group-id-table* 159) obj))
  (set! (-> obj orient) #t)
  (logclear! (-> obj nav-enemy-flags) (nav-enemy-flags navenmf5 navenmf6))
  (set! (-> obj target-speed) 0.0)
  (set! (-> obj momentum-speed) 0.0)
  (set! (-> obj draw force-lod) 2)
  (go (method-of-object obj nav-enemy-idle))
  (none)
  )