prj/cam/src/motion/mvrutils.h

   1 /*
   2 @Copyright Looking Glass Studios, Inc.
   3 1996,1997,1998,1999,2000 Unpublished Work.
   4 */
   5
   6 // $Header: r:/t2repos/thief2/src/motion/mvrutils.h,v 1.15 2000/01/31 09:49:56 adurant Exp $
   7 #pragma once
   8
   9 #ifndef __MVRUTILS_H
  10 #define __MVRUTILS_H
  11
  12 #include <matrixs.h>
  13 #include <wrtype.h>
  14 #include <math.h> // XXX for fabs
  15
  16 #ifdef __cplusplus
  17 #include <mcoord.h>
  18 #include <dynarray.h>
  19
  20 EXTERN cDynArray<ObjID> standableObjectList;
  21
  22 #endif
  23
  24 typedef struct sMotionPhys
  25 {
  26    mxs_vector xlat;
  27    mxs_real distance; // magnitude of xlat vector
  28    mxs_real duration;
  29    mxs_real buttZOffset;
  30    mxs_ang endDir;
  31 } sMotionPhys;
  32
  33 typedef enum eMotionStatus
  34 {
  35    kMotionStart,
  36    kMotionEnd,
  37    kMotionFlagReached,
  38    kMotionStatusInvalid=0xFFFF,
  39 } eMotionStatus;
  40
  41 #define kMvrUCF_MaintainSpeed 0x1
  42
  43 #ifdef __cplusplus
  44 EXTERN BOOL MvrGetRawMovement(const IMotor *pMotor, const int motionNum, sMotionPhys &phys);
  45
  46 EXTERN void MvrCalcSlidingCollisionResponse(const mxs_vector *pForces, const int nForces,
  47                                             const mxs_vector *ovel, mxs_vector *nvel, ulong flags=NULL);
  48 #endif
  49
  50 EXTERN void InitGroundHeightObjects();
  51 EXTERN void TermGroundHeightObjects();
  52
  53 EXTERN BOOL MvrFindGroundHeight(ObjID obj, Location *loc, mxs_real *pHeight, ObjID *pGroundObj);
  54 EXTERN void MvrSetStandingObj(ObjID standingObj, ObjID supportObj);
  55 EXTERN void MvrSetStandingOffset(ObjID standingObj, ObjID supportObj, mxs_vector *pExpectedEndPos);
  56 EXTERN void MvrSetTerrStandingOffset(ObjID standingObj, mxs_vector *pOffset);
  57
  58 EXTERN int  MvrRandomIntInRange(int low, int high);
  59
  60 EXTERN BOOL MvrGetEndButtHeight(const IMotor *pMotor, int motionNum, float *pHeight);
  61
  62 EXTERN void MvrUtilsRegisterDefaultObjFlags(ObjID obj);
  63 EXTERN void MvrUtilsUnRegisterDefaultObjFlags(ObjID obj);
  64
  65 EXTERN void MvrProcessStandardFlags(IMotor *pMotor, cMotionCoordinator *pCoord, const int flags);
  66 EXTERN void MvrSendMotionMessage(ObjID obj, int motionNum, eMotionStatus whatHappened, ulong flags);
  67
  68 #endif
  69
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  73