htreemgr.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/htreemgr.h 2     9/19/01 6:17p Jani_p $ */
/*********************************************************************************************** 
 ***                            Confidential - Westwood Studios                              *** 
 *********************************************************************************************** 
 *                                                                                             * 
 *                 Project Name : Commando / G 3D Library                                      * 
 *                                                                                             * 
 *                     $Archive:: /Commando/Code/ww3d2/htreemgr.h                             $* 
 *                                                                                             * 
 *                       Author:: Greg_h                                                       * 
 *                                                                                             * 
 *                     $Modtime:: 9/13/01 7:22p                                               $* 
 *                                                                                             * 
 *                    $Revision:: 2                                                           $* 
 *                                                                                             * 
 *---------------------------------------------------------------------------------------------* 
 * Functions:                                                                                  * 
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 
 
#if defined(_MSC_VER)
#pragma once
#endif
 
#ifndef HTREEMGR_H
#define HTREEMGR_H
 
#include "always.h"
#include "bittype.h"
#include "hashtemplate.h"
 
class FileClass;
class ChunkLoadClass;
class HTreeClass;
class W3DExclusionListClass;
class StringClass;
 
/*
 
    HTreeManagerClass
 
    This class is used to keep track of all of the hierarchy trees.
    A hierarchy tree is the base pose for a hierarchy model.
 
*/
class HTreeManagerClass
{
 
public:
 
    HTreeManagerClass(void);
    ~HTreeManagerClass(void);
 
    int                         Load_Tree(ChunkLoadClass & cload);
    int                         Num_Trees(void) { return NumTrees; }
    HTreeClass *              Get_Tree(const char * name);
    HTreeClass *              Get_Tree(int id);
    uint32                        Get_Tree_Handle(char * name);
    void                            Free_All_Trees(void);
    void                            Free_All_Trees_With_Exclusion_List(const W3DExclusionListClass & exclusion_list);
 
    int                         Get_Tree_ID(const char * name);
   char *                       Get_Tree_Name(const int id);
 
private:
 
    enum {
        MAX_TREES = 16000
    };
 
    void Free(void);
 
    int                         NumTrees;
    HTreeClass *              TreePtr[MAX_TREES];     // TODO: no no! make this dynamic...
    HashTemplateClass<StringClass,HTreeClass*> TreeHash;
 
};
 
 
#endif