133 lines
4.3 KiB
C++
133 lines
4.3 KiB
C++
/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TEXTURETHUMBNAIL_H
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#define TEXTURETHUMBNAIL_H
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include "always.h"
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#include "wwstring.h"
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#include "hashtemplate.h"
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#include "dllist.h"
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#include "ww3dformat.h"
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class ThumbnailManagerClass;
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// ----------------------------------------------------------------------------
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class ThumbnailClass
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{
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friend ThumbnailManagerClass;
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StringClass Name;
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unsigned char* Bitmap;
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unsigned Width;
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unsigned Height;
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unsigned OriginalTextureWidth;
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unsigned OriginalTextureHeight;
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unsigned OriginalTextureMipLevelCount;
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WW3DFormat OriginalTextureFormat;
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unsigned long DateTime;
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bool Allocated; // if true, destructor will free the memory
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ThumbnailManagerClass* Manager;
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ThumbnailClass(
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ThumbnailManagerClass* manager,
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const char* name,
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unsigned char* bitmap,
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unsigned w,
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unsigned h,
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unsigned original_w,
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unsigned original_h,
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unsigned original_mip_level_count,
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WW3DFormat original_format,
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bool allocated,
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unsigned long date_time);
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ThumbnailClass(
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ThumbnailManagerClass* manager,
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const StringClass& filename);
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~ThumbnailClass();
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public:
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unsigned char* Peek_Bitmap() { return Bitmap; }
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WW3DFormat Get_Format() { return WW3D_FORMAT_A4R4G4B4; }
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unsigned Get_Width() const { return Width; }
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unsigned Get_Height() const { return Height; }
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unsigned Get_Original_Texture_Width() const { return OriginalTextureWidth; }
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unsigned Get_Original_Texture_Height() const { return OriginalTextureHeight; }
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unsigned Get_Original_Texture_Mip_Level_Count() const { return OriginalTextureMipLevelCount; }
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WW3DFormat Get_Original_Texture_Format() const { return OriginalTextureFormat; }
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unsigned long Get_Date_Time() const { return DateTime; }
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const StringClass& Get_Name() const { return Name; }
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};
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// ----------------------------------------------------------------------------
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class ThumbnailManagerClass : public DLNodeClass<ThumbnailManagerClass>
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{
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friend ThumbnailClass;
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bool CreateThumbnailIfNotFound;
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bool PerTextureTimeStampUsed;
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StringClass ThumbnailFileName;
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StringClass MixFileName;
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HashTemplateClass<StringClass,ThumbnailClass*> ThumbnailHash;
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unsigned char* ThumbnailMemory;
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bool Changed;
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unsigned long DateTime;
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static DLListClass<ThumbnailManagerClass> ThumbnailManagerList;
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ThumbnailManagerClass(const char* thumbnail_filename, const char* mix_file_name);
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~ThumbnailManagerClass();
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void ThumbnailManagerClass::Remove_From_Hash(ThumbnailClass* thumb);
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void ThumbnailManagerClass::Insert_To_Hash(ThumbnailClass* thumb);
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ThumbnailClass* ThumbnailManagerClass::Get_From_Hash(const StringClass& name);
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void Create_Thumbnails();
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static void Update_Thumbnail_File(const char* mix_file_name, bool display_message_box);
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void Load();
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void Save(bool force=false);
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public:
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static void Add_Thumbnail_Manager(const char* thumbnail_filename, const char* mix_file_name);
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static void Remove_Thumbnail_Manager(const char* thumbnail_filename);
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ThumbnailClass* Peek_Thumbnail_Instance(const StringClass& name);
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bool Is_Thumbnail_Created_If_Not_Found() const { return CreateThumbnailIfNotFound; }
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void Create_Thumbnail_If_Not_Found(bool create) { CreateThumbnailIfNotFound=create; }
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bool Is_Per_Texture_Time_Stamp_Used() const { return PerTextureTimeStampUsed; }
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void Enable_Per_Texture_Time_Stamp(bool enable) { PerTextureTimeStampUsed=enable; }
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static void Pre_Init(bool display_message_box);
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static void Init();
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static void Deinit();
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static DLListClass<ThumbnailManagerClass>& Peek_List() { return ThumbnailManagerList; }
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};
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// ----------------------------------------------------------------------------
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#endif
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