prj/cam/src/actreact/contag8r.h

   1 /*
   2 @Copyright Looking Glass Studios, Inc.
   3 1996,1997,1998,1999,2000 Unpublished Work.
   4 */
   5
   6 // $Header: r:/t2repos/thief2/src/actreact/contag8r.h,v 1.8 1998/10/21 18:52:21 mahk Exp $
   7 #pragma once
   8 #ifndef __CONTAG8R_H
   9 #define __CONTAG8R_H
  10 #include <prpag8r_.h>
  11
  12 #include <dmgmodel.h>
  13 #include <dlistsim.h>
  14 #include <hashpp.h>
  15
  16 #include <reactype.h>
  17 #include <reacbase.h>
  18
  19 #include <listset.h>
  20
  21 ////////////////////////////////////////////////////////////
  22 // PHYSICAL CONTACT PROPAGATOR
  23 //
  24
  25 F_DECLARE_INTERFACE(IStimSources);
  26 F_DECLARE_INTERFACE(IStimSensors);
  27
  28 class cContactPropagator : public cBasePropagator
  29 {
  30
  31 public:
  32    cContactPropagator();
  33    ~cContactPropagator();
  34
  35    //------------------------------------------------------------
  36    // IPropagator Methods
  37    //
  38
  39    STDMETHOD(InitSource)(sStimSourceDesc* desc);
  40    STDMETHOD_(const struct sStructDesc*,DescribeShapes)();
  41    STDMETHOD_(const struct sStructDesc*,DescribeLifeCycles)();
  42    STDMETHOD(SourceEvent)(sStimSourceEvent* event);
  43    STDMETHOD_(tStimLevel,GetSourceLevel)(StimSourceID id);
  44    STDMETHOD(DescribeSource)(StimSourceID id, sStimSourceDesc* desc);
  45    STDMETHOD(SensorEvent)(sStimSensorEvent* event);
  46    STDMETHOD(Propagate)(tStimTimeStamp curtime, tStimDuration duration);
  47    STDMETHOD(Reset)();
  48
  49 protected:
  50
  51    //------------------------------------------------------------
  52    // Helper classes
  53    //
  54
  55    // List of sources
  56    class cSourceList : public cSimpleListSet<StimSourceID>
  57    {
  58
  59    };
  60
  61    // Hash functions
  62    typedef cScalarHashFunctions<ObjID> cSourceTableHashFuncs;
  63
  64    // Table of lists of sources
  65    class cSourceTable : public cHashTable<ObjID,cSourceList*,cSourceTableHashFuncs>
  66    {
  67    public:
  68       void RemoveAll();
  69
  70    };
  71
  72 public:
  73    //------------------------------------------------------------
  74    // API for frob and weapon swing
  75    //
  76
  77    enum ePropFlags
  78    {
  79       kNoDefer  = 1 << 0,
  80       kPhysical = 1 << 1,
  81    };
  82
  83    void DoPropagationEvent(ulong eventmask, ObjID from, ObjID to, float magnitude, const struct sChainedEvent* cause = NULL, ulong propflags = 0);
  84
  85    // the propagator to use
  86    static cContactPropagator* gpGator;
  87
  88 protected:
  89    //------------------------------------------------------------
  90    // Helper Functions
  91    //
  92
  93    eDamageResult HandleImpact(const struct sDamageMsg* msg);
  94    static eDamageResult LGAPI ImpactListener(const struct sDamageMsg* msg, tDamageCallbackData data);
  95
  96    eReactionResult SetImpactResult(sReactionEvent* event, const sReactionParam* param);
  97    static eReactionResult LGAPI ImpactResultReaction(sReactionEvent* event, const sReactionParam* param, tReactionFuncData data);
  98
  99    void AddReactions();
 100
 101    //------------------------------------------------------------
 102    // Data Members
 103    //
 104
 105    // Interfaces we use
 106    IStimSensors* pSensors;
 107    IStimSources* pSources;
 108
 109    // Internals
 110    cSourceTable Sources;   // Sources we handle
 111
 112    // Collision Data
 113    const sDamageMsg* pImpactEvent;
 114    eDamageResult ImpactResult;
 115 };
 116
 117
 118
 119 #endif // __CONTAG8R_H