Members of the sprite, hittype, and spriteext structures

sprite ang clipdist cstat extra blend hitag lotag owner pal picnum sectnum shade statnum x xoffset xrepeat xvel y yoffset yrepeat yvel z zvel

hittype/actor htactorstayput htang htbposx htbposy htbposz htceilingz htcgg htdispicnum htextra htfloorz htfloorzoffset htwaterzoffset htg_t htlastvx htlastvy htmovflag htowner htpicnum httempang httimetosleep

spriteext angoff mdflags mdxoff mdyoff mdzoff pitch roll xpanning ypanning htflags alpha