hanimmgr.h

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/*
**  Command & Conquer Generals Zero Hour(tm)
**  Copyright 2025 Electronic Arts Inc.
**
**  This program is free software: you can redistribute it and/or modify
**  it under the terms of the GNU General Public License as published by
**  the Free Software Foundation, either version 3 of the License, or
**  (at your option) any later version.
**
**  This program is distributed in the hope that it will be useful,
**  but WITHOUT ANY WARRANTY; without even the implied warranty of
**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
**  GNU General Public License for more details.
**
**  You should have received a copy of the GNU General Public License
**  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
 
/* $Header: /Commando/Code/ww3d2/hanimmgr.h 1     1/22/01 3:36p Greg_h $ */
/*********************************************************************************************** 
 ***                            Confidential - Westwood Studios                              *** 
 *********************************************************************************************** 
 *                                                                                             * 
 *                 Project Name : Commando / G 3D Library                                      * 
 *                                                                                             * 
 *                     $Archive:: /Commando/Code/ww3d2/hanimmgr.h                             $* 
 *                                                                                             * 
 *                       Author:: Greg_h                                                       * 
 *                                                                                             * 
 *                     $Modtime:: 1/08/01 10:04a                                              $* 
 *                                                                                             * 
 *                    $Revision:: 1                                                           $* 
 *                                                                                             * 
 *---------------------------------------------------------------------------------------------* 
 * Functions:                                                                                  * 
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 
 
#if defined(_MSC_VER)
#pragma once
#endif
 
#ifndef HANIMMGR_H
#define HANIMMGR_H
 
#include "always.h"
#include "hash.h"
#include "wwstring.h"
#include "vector.h"
 
class HAnimClass;
class ChunkLoadClass;
class W3DExclusionListClass;
 
/*
** An entry for a table of anims not found, so we can quickly determine their loss
*/
class MissingAnimClass : public HashableClass {
 
public:
    MissingAnimClass( const char * name ) : Name( name ) {}
    virtual ~MissingAnimClass( void ) {}
 
    virtual const char * Get_Key( void ) { return Name;  }
 
private:
    StringClass  Name;
 
};
 
/*
    HAnimManagerClass
 
    This class is used to keep track of all of the motion data.
*/
 
class HAnimManagerClass
{
 
public:
    HAnimManagerClass(void);
    ~HAnimManagerClass(void);
 
    int                 Load_Anim(ChunkLoadClass & cload);
    HAnimClass *      Get_Anim(const char * name);
    HAnimClass *      Peek_Anim(const char * name);
    bool                    Add_Anim(HAnimClass *new_anim);
    void                    Free_All_Anims(void);
    void                    Free_All_Anims_With_Exclusion_List(const W3DExclusionListClass & exclusion_list);
    void                    Create_Asset_List(DynamicVectorClass<StringClass> & exclusion_list);
 
    void                    Register_Missing( const char * name );
    bool                    Is_Missing( const char * name );
    void                    Reset_Missing( void );
 
private:
    int                 Load_Compressed_Anim(ChunkLoadClass & cload);
    int                 Load_Raw_Anim(ChunkLoadClass & cload);
    int                 Load_Morph_Anim(ChunkLoadClass & cload);
 
    HashTableClass    *   AnimPtrTable;
    HashTableClass    *   MissingAnimTable;
 
    friend  class       HAnimManagerIterator;
};
 
 
/*
** An Iterator to get to all loaded HAnims in a HAnimManager
*/
class HAnimManagerIterator : public HashTableIteratorClass {
public:
    HAnimManagerIterator( HAnimManagerClass & manager ) : HashTableIteratorClass( *manager.AnimPtrTable ) {}
    HAnimClass * Get_Current_Anim( void );
};
 
#endif