tcp_content_type.h

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/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <https://www.gnu.org/licenses/old-licenses/gpl-2.0>.
 */

 
#ifndef NETWORK_CORE_TCP_CONTENT_TYPE_H
#define NETWORK_CORE_TCP_CONTENT_TYPE_H
 
#include "../../3rdparty/md5/md5.h"
 
#include "../../string_type.h"
#include "../../textfile_type.h"

enum class ContentType : uint8_t {
  Begin = 1, 
 
  BaseGraphics = 1, 
  NewGRF = 2, 
  Ai = 3, 
  AiLibrary = 4, 
  Scenario = 5, 
  Heightmap = 6, 
  BaseSounds = 7, 
  BaseMusic = 8, 
  Gs = 9, 
  GsLibrary = 10, 
 
  End, 
 
  Invalid = 0xFF, 
};
using ContentTypes = EnumBitSet<ContentType, uint16_t, ContentType::End>; 
 
DECLARE_INCREMENT_DECREMENT_OPERATORS(ContentType)
 

using ContentID = uint32_t;
 
static constexpr ContentID INVALID_CONTENT_ID = UINT32_MAX; 

struct ContentInfo {
  enum class State : uint8_t {
    Unselected, 
    Selected, 
    Autoselected, 
    AlreadyHere, 
    DoesNotExist, 
    Invalid, 
  };
 
  ContentType type = ContentType::Invalid; 
  ContentID id = INVALID_CONTENT_ID;       
  uint32_t filesize = 0;                     
  std::string filename;                    
  std::string name;                        
  std::string version;                     
  std::string url;                         
  std::string description;                 
  uint32_t unique_id = 0;                    
  MD5Hash md5sum;                          
  std::vector<ContentID> dependencies;     
  StringList tags;                         
  State state = State::Unselected;         
  bool upgrade = false;                    
 
  bool IsSelected() const;
  bool IsValid() const;
  std::optional<std::string> GetTextfile(TextfileType type) const;
};
 
#endif /* NETWORK_CORE_TCP_CONTENT_TYPE_H */