/**
* Checks if the specified rectangle is free of both
* 1.) solid tiles and
* 2.) MovingObjects in COLGROUP_STATIC.
* Note that this does not include badguys or players.
*/
/**
* Checks if the specified rectangle is free of both
* 1.) solid tiles and
* 2.) MovingObjects in COLGROUP_STATIC.
* Note that this does not include badguys or players.
*/