/*=============================================================================
 *
 *  Filename:			CPAState.hpp
 *  Version:            2.0     (VSS5)
 *  Date:				30/12/96
 *  Author:             Marc Trabucato
 *
 *  Description:		description of CPA_AnimAction class
 *
 *===========================================================================*/
 
#ifndef __CPASTATE_HPP__
#define __CPASTATE_HPP__
 
/******************************************/
#if _MSC_VER >= 1000
#pragma once
#endif
/******************************************/
 
#ifdef ACTIVE_EDITOR
 
#include "ITF.h"
#include "_ACTypes.hpp"
 
/*3dos*/
 
class CPA_State;
class CPA_Animation;
class CPA_Action;
class CPA_Family;
 
#define C_szStateSectionName        "CreateNewState"
 
typedef struct tdstZAListInfo_
{
    CPA_SaveObject *p_oZAList;
    CPA_SaveObject *p_oZA;
} tdstZAListInfo;
 
typedef enum tdeTransitionState_
{
    E_ts_Prohibited,
    E_ts_Allowed,
/*ANNECY CT 11/02/98{*/
    E_ts_Fluid,
/*ENDANNECY CT}*/
    E_ts_Unknown
} tdeTransitionState;
 
typedef struct tdstTransitionStateInfo_
{
	CPA_Action          *p_oAction;
	CPA_State           *p_oStateToGo;
	tdeTransitionState  eState;
} tdstTransitionStateInfo;
 
typedef struct tdstTSIState_
{
	CPA_State				*p_oState;
	tdstTransitionStateInfo *p_stTSI;
} tdstTSIState;
 
/*=============================================================================
 * class CPA_AnimAction:
 =============================================================================*/
class CPA_State : public CPA_SaveObject,
                  public CPA_EdElement<CPA_State,tdxHandleToState,LST2_M_StaticAnchorTo(tdxHandleToState)*>
 
{
  /* datas*/
  protected:
    CPA_Animation						*m_p_oAnimation;
    CPA_State							*m_p_oNextState;
    BOOL								m_bTransitional;
    CPA_Action							*m_p_oAction;
    CPA_SaveObject						*m_p_oMecaCard;
    BOOL								m_bMustRecomputeTransitions;
    CPA_List<tdstTransitionStateInfo>   m_oListOfTransitionStateInfo;
/*  CPA_Ed_1 Mihaela Tancu begin*/
	int									m_iNumber;	/*the number of spaces to put before a transitional state*/
/*  CPA_Ed_1 Mihaela Tancu end*/
 
  public:
    CPA_List<CPA_State>					m_oListOfUsedAsNextState;
    CPA_List<CPA_State>					m_oListOfUsedAsTransitional;
    CPA_List<tdstZAListInfo>			m_oListOfUsedOnZAList;
 
  /* methods*/
  public:
    /* to create a new state or to use an existing engine state*/
    CPA_State(CPA_EditorBase *p_oDLL, CPA_BaseObject *_p_oOwnerFamily, tdxHandleToState _hEngineState = NULL,
              CPA_Animation *p_oAnimation = NULL, CString _csStateName = "");
    ~CPA_State(void);
 
/*  CPA_Ed_1 Mihaela Tancu begin*/
	/*get and set the number of spaces*/
    int                     mfn_iGetSpaceNumbers () { return m_iNumber;}
    void                    mfn_vSetSpaceNumbers (int _iNb) { m_iNumber = _iNb;}
	/*for every transitional state determine the number of spaces before each transitional state*/
	void					mfn_vObtainSpaceNumbers();
/*  CPA_Ed_1 Mihaela Tancu end*/
 
 
    /* overloaded functions*/
    long    GetDataType     ( void )    { return 0; }
    void*   GetData         ( void )    { return (void*)GetStruct(); }
 
    tdeMissingCriteria  fn_eCheckUnicity ( const CString _csNewName )       { return fn_eCheckUnicityWithOwner( _csNewName ); }
 
    void fn_vNotifyRename   (void);
 
    /* new functions*/
    static void Init();
    static void fn_vCallBackSave        ( SCR_tdst_File_Description *_p_stFile, char *_p_szSectionName, void *_p_vData, SCR_tde_Ntfy_Action _eAction);
 
    CPA_State*              mfn_p_oDuplicateState	(void);
 
    void                    mfn_vInitNextState      (void);
    void                    mfn_vInitMechanics      (void);
    /* set functions*/
    void                    mfn_vSetAnimation			(CPA_Animation *_p_oAnimation);
    void                    mfn_vSetNextState			(CPA_State *_p_oNextState, BOOL _bPreviousRemoved = FALSE);
    void                    mfn_vSetReplay				(unsigned char _ucReplay);
    void                    mfn_vSetSpeed				(signed char _cSpeed);
    void                    mfn_vSetTransitional		(BOOL _bTransitional , BOOL _bUpdateEngine = TRUE);
    void                    mfn_vSetAction				(CPA_Action *_p_oAction)    { m_p_oAction = _p_oAction; }
    void                    mfn_vSetMecaCard			(CPA_SaveObject *_p_oMeca);
    void                    mfn_vSetProhibitedByDefault	(BOOL _bProhibit = FALSE);
	void					mfn_vSetCustomBits			(unsigned char _ucCustomBits);
 
    /* get functions*/
    CPA_Family*             mfn_p_oGetFamily                (void)      { return (CPA_Family*)GetOwner(); }
    CPA_Action*             mfn_p_oGetAction                (void)      { return m_p_oAction; }
    CPA_Animation*          mfn_p_oGetAnimation             (void)      { return m_p_oAnimation; }
    CPA_State*              mfn_p_oGetNextState             (void)      { return m_p_oNextState; }
    CPA_SaveObject*         mfn_p_oGetMecaCard              (void)      { return m_p_oMecaCard; }
    unsigned char           mfn_ucGetReplay                 (void);
    signed char             mfn_cGetSpeed                   (void);
    BOOL                    mfn_bGetTransitional            (void)      { return m_bTransitional; }
    BOOL                    mfn_bIsProhibitedByDefault      (void)      { return ( GetStruct() -> ucTransitionStatusFlag == C_ucProhibitedState ); }
	unsigned char			mfn_ucGetCustomBits				(void)		{ return fn_ucGetStateCustomBits( GetStruct() ); }
    /* Transitions functions*/
    void						mfn_vFillTransitionStateList        ( void );
    void                        mfn_vSetTransitionStateInfo         ( CPA_Action *_p_oAction, tdeTransitionState _eState, CPA_State *_p_oState = NULL, BOOL _bOnInit = FALSE );
    BOOL                        mfn_bUpdateTransitionStateList      ( void );
	void						mfn_vRemoveActionFromTransition		( CPA_Action *_p_oAction );
    tdstTransitionStateInfo    *mfn_p_stGetTransitionStateInfo      ( CPA_Action *_p_oAction );
    BOOL                        mfn_bIsActionProhibited             ( CPA_Action *_p_oAction );
	tdeTransitionState			mfn_eGetTransitionForAction			( CPA_Action *_p_oAction );
    /* coherence functions*/
    void                    mfn_vAddOnZAList                ( CPA_SaveObject *_p_oZAList, CPA_SaveObject *_p_oZA );
    void                    mfn_vDelOnZAList                ( CPA_SaveObject *_p_oZAList );
    CPA_SaveObject         *mfn_p_oGetZAFromZAList          ( CPA_SaveObject *_p_oZAList );
	BOOL					mfn_bCanUseAsNextState			( CPA_State *_p_oState );
    /**/
    /**/
 
  protected:
    void                    mfn_vInitAnimation                  (void);
    void                    SetStruct                           (tdxHandleToState _hState);
    void                    mfn_vRemoveStateFromTransition      (CPA_State *_p_oState);
    void                    mfn_vAddAsNextStateOf               (CPA_State *_p_oState);
    void                    mfn_vDelAsNextStateOf               (CPA_State *_p_oState);
    void                    mfn_vAddAsTransitionalStateOf       (CPA_State *_p_oState);
    void                    mfn_vDelAsTransitionalStateOf       (CPA_State *_p_oState);
    POSITION                mfn_xGetPosOfZAListUsing            (CPA_SaveObject *_p_oZAList);
    void                    mfn_vResetTransitionStateInfoList   ( void );
};
 
 
#endif /* ACTIVE_EDITOR*/
#endif /* __CPASTATE_HPP__*/