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bool A_SetSize (double newradius = -1, double newheight = -1, bool testpos = false)


Changes the blocking dimensions (radius and height) of an actor. It can also check to see if the actor fits after the change, and reverts should the check fail.


  • newradius: The actor's new radius. Any negative value means no change. Default is -1.
  • newheight: The actor's new height. Any negative value means no change. Default is -1.
  • testpos: If true, the actor performs a check to see if it will fit in the current position with the new size.

Return Value

Returns false only if testpos is used and the actor is determined to be stuck upon changing size. Returns true otherwise.


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