OamState

type OamState = record

  gfxOffsetStep: cint;

  firstFree: cint16;

  allocBuffer: PAllocHeader;

  allocBufferSize: cint16;

  spriteMapping: TSpriteMapping;

  case Integer of

    0: (

        oamMemory: PSpriteEntry;

      );

    1: (

        oamRotationMemory: pSpriteRotation;

      );

end;