mirror of
https://github.com/open-goal/jak-project
synced 2026-06-30 20:02:12 -04:00
Tyler Wilding
137 lines
4.1 KiB
Common Lisp
Vendored
Generated
137 lines
4.1 KiB
Common Lisp
Vendored
Generated
;;-*-Lisp-*-
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(in-package goal)
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;; definition of type smush-control
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(deftype smush-control (structure)
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"This holds information about the current state of an object's smush."
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((start-time time-frame)
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(period float)
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(duration float)
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(amp float)
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(damp-amp float)
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(damp-period float)
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(ticks float)
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)
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:pack-me
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(:methods
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(set-zero! (_type_) _type_)
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(update! (_type_) float)
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(get-no-update (_type_) float)
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(activate! (_type_ float int int float float clock) _type_)
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(nonzero-amplitude? (_type_) symbol)
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(die-on-next-update! (_type_) _type_)
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)
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)
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;; definition for method 3 of type smush-control
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(defmethod inspect ((this smush-control))
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(when (not this)
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(set! this this)
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(goto cfg-4)
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)
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(format #t "[~8x] ~A~%" this 'smush-control)
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(format #t "~1Tstart-time: ~D~%" (-> this start-time))
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(format #t "~1Tperiod: ~f~%" (-> this period))
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(format #t "~1Tduration: ~f~%" (-> this duration))
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(format #t "~1Tamp: ~f~%" (-> this amp))
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(format #t "~1Tdamp-amp: ~f~%" (-> this damp-amp))
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(format #t "~1Tdamp-period: ~f~%" (-> this damp-period))
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(format #t "~1Tticks: ~f~%" (-> this ticks))
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(label cfg-4)
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this
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)
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;; definition for method 13 of type smush-control
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(defmethod nonzero-amplitude? ((this smush-control))
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(!= (-> this amp) 0.0)
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)
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;; definition for method 9 of type smush-control
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(defmethod set-zero! ((this smush-control))
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(set! (-> this period) 0.0)
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(set! (-> this duration) 0.0)
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(set! (-> this amp) 0.0)
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(set! (-> this damp-amp) 0.0)
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(set! (-> this damp-period) 0.0)
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(set! (-> this ticks) 0.0)
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this
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)
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;; definition for method 10 of type smush-control
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(defmethod update! ((this smush-control))
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(cond
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((!= (-> this amp) 0.0)
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(let* ((elapsed-time (the float (- (current-time) (-> this start-time))))
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(period (-> this period))
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(f28-0 (- elapsed-time (* (the float (the int (/ elapsed-time period))) period)))
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)
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(when (>= (- elapsed-time (-> this ticks)) (-> this period))
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(set! (-> this amp) (* (-> this amp) (-> this damp-amp)))
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(set! (-> this period) (* (-> this period) (-> this damp-period)))
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(set! (-> this ticks) elapsed-time)
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(if (< (-> this damp-period) 0.0)
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(set-zero! this)
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)
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)
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(if (>= elapsed-time (-> this duration))
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(set-zero! this)
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)
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(* (sin (/ (* 65536.0 f28-0) (-> this period)))
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(* (-> this amp) (/ (- (-> this duration) elapsed-time) (-> this duration)))
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)
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)
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)
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(else
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0.0
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)
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)
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)
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;; definition for method 11 of type smush-control
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(defmethod get-no-update ((this smush-control))
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(cond
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((!= (-> this amp) 0.0)
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(let* ((elapsed-time (the float (- (current-time) (-> this start-time))))
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(period (-> this period))
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(f0-4 (- elapsed-time (* (the float (the int (/ elapsed-time period))) period)))
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)
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(* (sin (/ (* 65536.0 f0-4) (-> this period)))
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(* (-> this amp) (/ (- (-> this duration) elapsed-time) (-> this duration)))
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)
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)
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)
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(else
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0.0
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)
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)
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)
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;; definition for method 14 of type smush-control
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(defmethod die-on-next-update! ((this smush-control))
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(if (!= (-> this amp) 0.0)
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(set! (-> this damp-period) -1.0)
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)
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this
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)
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;; definition for method 12 of type smush-control
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(defmethod activate! ((this smush-control)
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(amplitude float)
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(period int)
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(duration int)
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(damp-amplitude float)
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(damp-period float)
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(clock clock)
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)
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(when (>= (fabs (* 0.2 (-> this amp))) (fabs (get-no-update this)))
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(set! (-> this amp) amplitude)
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(set! (-> this period) (the float period))
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(set! (-> this duration) (the float duration))
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(set! (-> this damp-amp) damp-amplitude)
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(set! (-> this damp-period) damp-period)
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(set! (-> this ticks) 0.0)
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(set! (-> this start-time) (-> clock frame-counter))
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)
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this
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)
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