headers.hpp

#pragma once
 
#include "../enums/lump.hpp"
#include <array>
#include <cstdint>
 
namespace BspParser::Structs {
  constexpr int32_t IDBSP_HEADER = 'V' + ('B' << 8u) + ('S' << 16u) + ('P' << 24u);
  constexpr size_t HEADER_LUMPS = 64;
 
  struct Lump {
    int32_t offset;
 
    int32_t length;
 
    int32_t version;
 
    int32_t fourCC;
  };
 
  struct Header {
    int32_t identifier;
 
    int32_t version;
 
    std::array<Lump, HEADER_LUMPS> lumps;
 
    int32_t mapRevision;
  };
 
  struct GameLump {
    Enums::GameLumpID id;
    uint16_t flags;
    uint16_t version;
    int32_t offset;
    int32_t length;
  };
}