jak-project/goal_src/jak2/engine/common_objs/basebutton.gc

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

;; name: basebutton.gc
;; name in dgo: basebutton
;; dgos: GAME, COMMON

;; +++button-status
(defenum button-status
  :type uint16
  :bitfield #t
  (pressed)
  (button-status-1)
  (button-status-2)
  (button-status-3)
  (button-status-4))
;; ---button-status


;; DECOMP BEGINS

(deftype basebutton (process-focusable)
  ((button-status     button-status                 :offset-assert 204)
   (notify-actor      entity                        :offset-assert 208)
   (actor-group       (pointer actor-group)         :offset-assert 212)
   (actor-group-count int32                         :offset-assert 216)
   (timeout           float                         :offset-assert 220)
   (button-id         int32                         :offset-assert 224)
   (event-going-down  symbol                        :offset-assert 228)
   (event-down        symbol                        :offset-assert 232)
   (event-going-up    symbol                        :offset-assert 236)
   (event-up          symbol                        :offset-assert 240)
   (anim-speed        float                         :offset-assert 244)
   (move-to-pos       vector                :inline :offset-assert 256)
   (move-to-quat      quaternion            :inline :offset-assert 272)
   )
  :heap-base #xa0
  :method-count-assert 39
  :size-assert         #x120
  :flag-assert         #x2700a00120
  (:methods
    (down-idle () _type_ :state 27)
    (going-down () _type_ :state 28)
    (going-up () _type_ :state 29)
    (up-idle () _type_ :state 30)
    (reset! (_type_) none 31)
    (idle-state-transition (_type_) object 32)
    (basebutton-method-33 (_type_) none 33)
    (basebutton-method-34 (_type_) none 34)
    (prepare-trigger-event! (_type_) none 35)
    (send-event! (_type_ symbol) none :behavior basebutton 36)
    (move-to! (_type_ vector quaternion) none 37)
    (press! (_type_ symbol) entity-perm-status 38)
    )
  )


(defskelgroup skel-generic-button mtn-dice-button 0 3 ((1 (meters 999999))) :bounds (static-spherem 0 0 0 3))

(defmethod move-to! basebutton ((obj basebutton) (vec vector) (quat quaternion))
  (logclear! (-> obj button-status) (button-status button-status-2))
  (if vec
      (set! (-> obj move-to-pos quad) (-> vec quad))
      (set! (-> obj move-to-pos quad) (-> obj root-override trans quad))
      )
  (if quat
      (quaternion-copy! (-> obj move-to-quat) quat)
      (quaternion-copy! (-> obj move-to-quat) (-> obj root-override quat))
      )
  0
  (none)
  )

(defmethod idle-state-transition basebutton ((obj basebutton))
  "If `button-status` has [[button-status:0]] set, transition to [[basebutton::27]] otherwise, [[basebutton::30]]"
  (if (logtest? (-> obj button-status) (button-status pressed))
      (go (method-of-object obj down-idle))
      (go (method-of-object obj up-idle))
      )
  )

(defstate up-idle (basebutton)
  :virtual #t
  :event (behavior ((proc process) (arg1 int) (event-type symbol) (event event-message-block))
    (the-as
      object
      (case event-type
        (('attack)
         (let ((attack (the-as attack-info (-> event param 1))))
           (case (-> attack mode)
             (('flop 'spin 'punch 'eco-yellow 'eco-red 'eco-blue 'eco-dark)
              (when (or (not (or (= (-> attack mode) 'spin) (= (-> attack mode) 'punch)))
                        (logtest? (-> self button-status) (button-status button-status-3))
                        )
                (send-event! self (-> self event-going-down))
                (go-virtual going-down)
                )
              )
             )
           )
         )
        (('trigger)
         (sound-play "silo-button")
         (go-virtual going-down)
         )
        (('touch)
         (when (logtest? (-> self button-status) (button-status button-status-4))
           (send-event! self (-> self event-going-down))
           (go-virtual going-down)
           )
         )
        (('move-to)
         (the-as object (move-to! self (the-as vector (-> event param 0)) (the-as quaternion (-> event param 1))))
         )
        )
      )
    )
  :enter (behavior ()
    (press! self #f)
    (none)
    )
  :trans (behavior ()
    (if (logtest? (-> self button-status) (button-status button-status-2))
        (rider-trans)
        )
    (none)
    )
  :code (the-as (function none :behavior basebutton) sleep-code)
  :post (behavior ()
    (when (logtest? (-> self button-status) (button-status button-status-2))
      (logclear! (-> self button-status) (button-status button-status-2))
      (set! (-> self root-override trans quad) (-> self move-to-pos quad))
      (quaternion-copy! (-> self root-override quat) (-> self move-to-quat))
      (rider-post)
      )
    (none)
    )
  )

(defstate going-down (basebutton)
  :virtual #t
  :event (behavior ((proc process) (arg1 int) (event-type symbol) (event event-message-block))
    (the-as
      object
      (case event-type
        (('untrigger)
         (go-virtual going-up)
         )
        (('move-to)
         (the-as object (move-to! self (the-as vector (-> event param 0)) (the-as quaternion (-> event param 1))))
         )
        )
      )
    )
  :enter (behavior ()
    (press! self #t)
    (none)
    )
  :trans (the-as (function none :behavior basebutton) rider-trans)
  :code (behavior ()
    (ja-no-eval :num! (seek! max (-> self anim-speed)))
    (until (ja-done? 0)
      (suspend)
      (ja :num! (seek! max (-> self anim-speed)))
      )
    (send-event! self (-> self event-down))
    (let ((activation-script (res-lump-struct (-> self entity) 'on-activate structure)))
      (if activation-script
          (eval!
            (new 'stack 'script-context (the-as basic (process->ppointer self)) self (the-as vector #f))
            (the-as pair activation-script)
            )
          )
      )
    (go-virtual down-idle)
    (none)
    )
  :post (behavior ()
    (when (logtest? (-> self button-status) (button-status button-status-2))
      (logclear! (-> self button-status) (button-status button-status-2))
      (set! (-> self root-override trans quad) (-> self move-to-pos quad))
      (quaternion-copy! (-> self root-override quat) (-> self move-to-quat))
      )
    (rider-post)
    (none)
    )
  )

(defstate down-idle (basebutton)
  :virtual #t
  :event (behavior ((proc process) (arg1 int) (event-type symbol) (event event-message-block))
    (the-as
      object
      (case event-type
        (('untrigger)
         (go-virtual going-up)
         )
        (('move-to)
         (the-as object (move-to! self (the-as vector (-> event param 0)) (the-as quaternion (-> event param 1))))
         )
        )
      )
    )
  :enter (behavior ()
    (press! self #t)
    (set! (-> self state-time) (-> self clock frame-counter))
    (none)
    )
  :trans (behavior ()
    (if (logtest? (-> self button-status) (button-status button-status-2))
        (rider-trans)
        )
    (none)
    )
  :code (behavior ()
    (cond
      ((= (-> self timeout) 0.0)
       (sleep-code)
       )
      (else
        (until (>= (- (-> self clock frame-counter) (-> self state-time)) (the int (* 300.0 (-> self timeout))))
          (suspend)
          )
        (send-event! self (-> self event-going-up))
        (sound-play "silo-button")
        (go-virtual going-up)
        )
      )
    (none)
    )
  :post (behavior ()
    (when (logtest? (-> self button-status) (button-status button-status-2))
      (logclear! (-> self button-status) (button-status button-status-2))
      (set! (-> self root-override trans quad) (-> self move-to-pos quad))
      (quaternion-copy! (-> self root-override quat) (-> self move-to-quat))
      (rider-post)
      )
    (none)
    )
  )

(defstate going-up (basebutton)
  :virtual #t
  :event (behavior ((proc process) (arg1 int) (event-type symbol) (event event-message-block))
    (the-as
      object
      (case event-type
        (('move-to)
         (the-as object (move-to! self (the-as vector (-> event param 0)) (the-as quaternion (-> event param 1))))
         )
        (('trigger)
         (go-virtual going-down)
         )
        )
      )
    )
  :enter (behavior ()
    (press! self #f)
    (none)
    )
  :trans (the-as (function none :behavior basebutton) rider-trans)
  :code (behavior ()
    (ja-no-eval :num! (seek! 0.0 (-> self anim-speed)))
    (until (ja-done? 0)
      (suspend)
      (ja :num! (seek! 0.0 (-> self anim-speed)))
      )
    (send-event! self (-> self event-up))
    (go-virtual up-idle)
    (none)
    )
  :post (behavior ()
    (when (logtest? (-> self button-status) (button-status button-status-2))
      (logclear! (-> self button-status) (button-status button-status-2))
      (set! (-> self root-override trans quad) (-> self move-to-pos quad))
      (quaternion-copy! (-> self root-override quat) (-> self move-to-quat))
      )
    (rider-post)
    (none)
    )
  )

(defmethod press! basebutton ((obj basebutton) (pressed? symbol))
  (if pressed?
      (logior! (-> obj button-status) (button-status pressed))
      (logclear! (-> obj button-status) (button-status pressed))
      )
  (when (not (logtest? (-> obj button-status) (button-status button-status-1)))
    (if pressed?
        (process-entity-status! obj (entity-perm-status subtask-complete) #t)
        (process-entity-status! obj (entity-perm-status subtask-complete) #f)
        )
    )
  )

(defmethod send-event! basebutton ((obj basebutton) (event-type symbol))
  "Prepares an [[event-message-block]] using the provided type to send an event to:
       - the `notify-actor`
       - every [[entity-actor]] in the `actor-group` array
       @see [[entity-actor]]"
  (when event-type
    (let ((event (new 'stack-no-clear 'event-message-block)))
      (set! (-> event from) (process->ppointer self))
      (set! (-> event num-params) 0)
      (set! (-> event message) event-type)
      (let ((func send-event-function)
            (actor (-> obj notify-actor))
            )
        (func
          (if actor
              (-> actor extra process)
              )
          event
          )
        (dotimes (actor-group-idx (-> obj actor-group-count))
          (let ((actor-group (-> obj actor-group actor-group-idx)))
            (dotimes (actor-idx (-> actor-group length))
              (set! event (new 'stack-no-clear 'event-message-block))
              (set! (-> event from) (process->ppointer self))
              (set! (-> event num-params) 0)
              (set! (-> event message) event-type)
              (set! func send-event-function)
              (set! actor (-> actor-group data actor-idx actor))
              (func
                (if actor
                    (-> actor extra process)
                    )
                event
                )
              )
            )
          )
        )
      )
    )
  0
  (none)
  )

(defmethod reset! basebutton ((obj basebutton))
  (set! (-> obj button-status) (button-status))
  (set! (-> obj notify-actor) #f)
  (set! (-> obj timeout) 0.0)
  (set! (-> obj event-going-down) #f)
  (set! (-> obj event-down) #f)
  (set! (-> obj event-going-up) #f)
  (set! (-> obj event-up) #f)
  (set! (-> obj anim-speed) 1.0)
  0
  (none)
  )

(defmethod prepare-trigger-event! basebutton ((obj basebutton))
  "Sets `event-going-down` to `'trigger`"
  (set! (-> obj event-going-down) 'trigger)
  0
  (none)
  )

(defmethod basebutton-method-33 basebutton ((obj basebutton))
  "TODO - joint stuff"
  (initialize-skeleton
    obj
    (the-as skeleton-group (art-group-get-by-name *level* "skel-generic-button" (the-as (pointer uint32) #f)))
    (the-as pair 0)
    )
  (ja-channel-set! 1)
  (cond
    ((logtest? (-> obj button-status) (button-status pressed))
     (let ((channel-0 (-> obj skel root-channel 0)))
       (joint-control-channel-group-eval!
         channel-0
         (the-as art-joint-anim (-> obj draw art-group data 3))
         num-func-identity
         )
       (set! (-> channel-0 frame-num)
             (the float (+ (-> (the-as art-joint-anim (-> obj draw art-group data 3)) frames num-frames) -1))
             )
       )
     )
    (else
      (let ((channel-1 (-> obj skel root-channel 0)))
        (joint-control-channel-group-eval!
          channel-1
          (the-as art-joint-anim (-> obj draw art-group data 3))
          num-func-identity
          )
        (set! (-> channel-1 frame-num) 0.0)
        )
      )
    )
  (set! (-> obj anim-speed) 2.0)
  (transform-post)
  (none)
  )

(defmethod basebutton-method-34 basebutton ((obj basebutton))
  "TODO - collision stuff"
  (let ((collision-shape (new 'process 'collide-shape obj (collide-list-enum hit-by-player))))
    (let ((collision-mesh (new 'process 'collide-shape-prim-mesh collision-shape (the-as uint 0) (the-as uint 0))))
      (set! (-> collision-mesh prim-core collide-as) (collide-spec obstacle pusher))
      (set! (-> collision-mesh prim-core collide-with) (collide-spec jak bot player-list))
      (set! (-> collision-mesh prim-core action) (collide-action solid rideable))
      (set! (-> collision-mesh transform-index) 3)
      (set-vector! (-> collision-mesh local-sphere) 0.0 0.0 0.0 12288.0)
      (set! (-> collision-shape total-prims) (the-as uint 1))
      (set! (-> collision-shape root-prim) collision-mesh)
      )
    (pusher-init collision-shape)
    (set! (-> collision-shape nav-radius) (* 0.75 (-> collision-shape root-prim local-sphere w)))
    (let ((prim (-> collision-shape root-prim)))
      (set! (-> collision-shape backup-collide-as) (-> prim prim-core collide-as))
      (set! (-> collision-shape backup-collide-with) (-> prim prim-core collide-with))
      )
    (set! (-> obj root-override) collision-shape)
    )
  0
  (none)
  )

;; WARN: Return type mismatch object vs none.
(defmethod init-from-entity! basebutton ((obj basebutton) (arg0 entity-actor))
  (local-vars (sv-16 res-tag))
  (reset! obj)
  (set! (-> obj button-id) -1)
  (let ((v1-4 (res-lump-value (-> obj entity) 'extra-id uint128 :default (the-as uint128 -1) :time -1000000000.0)))
    (if (>= (the-as int v1-4) 0)
        (set! (-> obj button-id) (the-as int v1-4))
        )
    )
  (basebutton-method-34 obj)
  (process-drawable-from-entity! obj arg0)
  (if (and (-> obj entity) (logtest? (-> obj entity extra perm status) (entity-perm-status subtask-complete)))
      (logior! (-> obj button-status) (button-status pressed))
      (logclear! (-> obj button-status) (button-status pressed))
      )
  (set! (-> obj notify-actor) (entity-actor-lookup arg0 'alt-actor 0))
  (set! sv-16 (new 'static 'res-tag))
  (let ((v1-15 (res-lump-data (-> obj entity) 'actor-groups pointer :tag-ptr (& sv-16))))
    (cond
      ((and v1-15 (nonzero? (-> sv-16 elt-count)))
       (set! (-> obj actor-group) (the-as (pointer actor-group) v1-15))
       (set! (-> obj actor-group-count) (the-as int (-> sv-16 elt-count)))
       )
      (else
        (set! (-> obj actor-group) (the-as (pointer actor-group) #f))
        (set! (-> obj actor-group-count) 0)
        0
        )
      )
    )
  (set! (-> obj timeout) (res-lump-float arg0 'timeout))
  (if (not (logtest? (-> obj button-status) (button-status button-status-1)))
      (nav-mesh-connect-from-ent (the-as entity-nav-mesh obj))
      )
  (prepare-trigger-event! obj)
  (basebutton-method-33 obj)
  (idle-state-transition obj)
  (none)
  )

;; WARN: Return type mismatch object vs none.
(defbehavior basebutton-init-by-other basebutton ((process-actor entity-actor)
                                        (vec vector)
                                        (quat quaternion)
                                        (notify-actor entity-actor)
                                        (pressed? symbol)
                                        (timeout float)
                                        )
  (reset! self)
  (logior! (-> self button-status) (button-status button-status-1))
  (set! (-> self button-id) -1)
  (if pressed?
      (logior! (-> self button-status) (button-status pressed))
      )
  (set! (-> self notify-actor) notify-actor)
  (set! (-> self timeout) timeout)
  (if process-actor
      (process-entity-set! self process-actor)
      )
  (set! (-> self actor-group) (the-as (pointer actor-group) #f))
  (set! (-> self actor-group-count) 0)
  (basebutton-method-34 self)
  (set! (-> self root-override trans quad) (-> vec quad))
  (quaternion-copy! (-> self root-override quat) quat)
  (set-vector! (-> self root-override scale) 1.0 1.0 1.0 1.0)
  (prepare-trigger-event! self)
  (basebutton-method-33 self)
  (idle-state-transition self)
  (none)
  )