NSTATE.H

/******************************Module*Header*******************************\ 
* Module Name: nstate.h 
* 
* NORMAL_STATE 
* 
* Copyright 1995 - 1998 Microsoft Corporation 
* 
\**************************************************************************/ 
 
#ifndef __nstate_h__ 
#define __nstate_h__ 
 
#include "sscommon.h" 
#include "objects.h" 
#include "state.h" 
 
#define NORMAL_PIPE_COUNT       5 
#define NORMAL_TEX_PIPE_COUNT   3 
 
#define NUM_JOINT_STYLES        3 
 
 
// styles for pipe joints 
enum { 
    ELBOWS = 0, 
    BALLS, 
    EITHER 
}; 
 
// joint types 
enum { 
    ELBOW_JOINT = 0, 
    BALL_JOINT 
}; 
 
// shchemes for choosing directions 
enum { 
    NORMAL_SCHEME_CHOOSE_DIR_RANDOM, 
    NORMAL_SCHEME_CHOOSE_DIR_TURN, 
    NORMAL_SCHEME_CHOOSE_DIR_STRAIGHT 
}; 
 
// this used for traditional pipe drawing 
 
class PIPE_OBJECT; 
class ELBOW_OBJECT; 
class SPHERE_OBJECT; 
class BALLJOINT_OBJECT; 
 
class STATE; 
 
 
class NORMAL_STATE { 
public: 
    int             jointStyle; 
    int             bCycleJointStyles; 
     
    PIPE_OBJECT     *shortPipe; 
    PIPE_OBJECT     *longPipe; 
    ELBOW_OBJECT    *elbows[4]; 
    SPHERE_OBJECT   *ballCap; 
    SPHERE_OBJECT   *bigBall; 
    BALLJOINT_OBJECT  *ballJoints[4]; 
 
    NORMAL_STATE( STATE *pState ); 
    ~NORMAL_STATE(); 
    void            Reset(); 
//    int             GetMaxPipesPerFrame(); 
    void            BuildObjects( float radius, float divSize, int nSlices, 
                                  BOOL bTexture, IPOINT2D *pTexRep );   
    int             ChooseJointType(); 
}; 
 
#endif // __nstate_h__