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https://github.com/open-goal/jak-project
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water111
34 lines
1.1 KiB
Common Lisp
34 lines
1.1 KiB
Common Lisp
;;-*-Lisp-*-
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(in-package goal)
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;; name: trajectory-h.gc
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;; name in dgo: trajectory-h
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;; dgos: GAME, ENGINE
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;; Trajectory represents a ballistic trajectory.
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;; First, call one of the setup methods to setup the trajectory object.
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;; Then, use eval-position or eval-velocity to get the position or velocity of the
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;; object along the trajectory.
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(deftype trajectory (structure)
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((initial-position vector :inline :offset-assert 0)
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(initial-velocity vector :inline :offset-assert 16)
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(time float :offset-assert 32)
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(gravity meters :offset-assert 36)
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)
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:method-count-assert 16
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:size-assert #x28
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:flag-assert #x1000000028
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(:methods
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(eval-position! (_type_ float vector) vector 9)
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(eval-velocity! (_type_ float vector) vector 10)
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(setup-from-to-duration! (_type_ vector vector float float) none 11)
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(setup-from-to-xz-vel! (_type_ vector vector float float) none 12)
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(setup-from-to-y-vel! (_type_ vector vector float float) none 13)
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(setup-from-to-height! (_type_ vector vector float float) none 14)
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(debug-draw! (_type_) none 15)
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)
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)
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