prj/cam/src/object/donorq.cpp

   1 /*
   2 @Copyright Looking Glass Studios, Inc.
   3 1996,1997,1998,1999,2000 Unpublished Work.
   4 */
   5
   6 // $Header: r:/t2repos/thief2/src/object/donorq.cpp,v 1.4 1997/10/14 11:20:13 TOML Exp $
   7 #include <donorq_.h>
   8 #include <lnkquery.h>
   9 #include <lnkquer_.h>
  10 #include <linkbase.h>
  11 #include <link.h>
  12
  13 // Must be last header
  14 #include <dbmem.h>
  15
  16 #define BROKEN_UNAGG2
  17 #ifndef BROKEN_UNAGG2
  18
  19 IMPLEMENT_UNAGGREGATABLE2_SELF_DELETE(cBaseDonorQuery,IDonorQuery,IObjectQuery);
  20
  21 #else
  22
  23 __IMPLEMENT_UNAGGREGATABLE_BASE(cBaseDonorQuery, (IsEqualIID(id, IID_IDonorQuery) || IsEqualOrIUnknownGUID(id, IID_IObjectQuery)));
  24
  25 inline void cBaseDonorQuery::OnFinalRelease()
  26 {
  27    delete this;
  28 }
  29
  30 #endif
  31
  32 ////////////////////////////////////////////////////////////
  33 //
  34 // cPriLinkDonorQuery
  35 //
  36 ////////////////////////////////////////////////////////////
  37
  38 cPriLinkDonorQuery::cPriLinkDonorQuery(ILinkQuery* links)
  39    :Links(new cDelegatedLinkQuery(this,links))
  40 {
  41 }
  42
  43 cPriLinkDonorQuery::~cPriLinkDonorQuery()
  44 {
  45    delete Links;
  46 }
  47
  48 STDMETHODIMP cPriLinkDonorQuery::QueryInterface(REFIID id, void** ppI)
  49 {
  50    if (id == IID_ILinkQuery)
  51    {
  52       *ppI = Links;
  53       Links->AddRef();
  54       return S_OK;
  55    }
  56    return cBaseDonorQuery::QueryInterface(id,ppI);
  57 }
  58
  59 STDMETHODIMP_(BOOL) cPriLinkDonorQuery::Done()
  60 {
  61    return Links->Done();
  62 }
  63
  64 STDMETHODIMP   cPriLinkDonorQuery::Next()
  65 {
  66    return Links->Next();
  67 }
  68
  69 STDMETHODIMP_(ObjID) cPriLinkDonorQuery::Object()
  70 {
  71    sLink link = {OBJ_NULL, OBJ_NULL};
  72    Links->Link(&link);
  73    return link.dest;
  74 }
  75
  76 STDMETHODIMP_(tDonorPriority) cPriLinkDonorQuery::Priority()
  77 {
  78    return *(tDonorPriority*)Links->Data();
  79 }
  80