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#pragma once
#include <array>
#include <cstdint>
#include <cstdio>
#include <fcntl.h>
#include <filesystem>
#include <fstream>
#include <iostream>
#include <stdexcept>
#include <string>
#include <vector>
#include "file/metadata.hpp"
#include "util/bitset.hpp"
#include "util/io.hpp"
#include "version.hpp"
namespace file {
class world {
int32_t version;
// metadata meta;
std::vector<uint32_t> positions;
bitset<0> importance;
int32_t seed;
std::array<uint8_t, 16> guid;
int32_t worldID;
int32_t world_left;
int32_t world_right;
int32_t world_top;
int32_t world_botton;
int32_t height;
int32_t width;
public:
void load_header(std::ifstream& f)
{
}
world(std::string filename)
{
if (!std::filesystem::exists(filename)) {
throw std::runtime_error("file not found");
}
auto rw = io::serialized_io(io::file_io { filename });
rw.read(version);
if (version <= 88 || version > terraria_version) {
throw std::runtime_error("invalid world file version");
}
std::cout << version << std::endl;
metadata meta;
rw.read(meta);
if (meta.ftype != filetype::World) {
throw std::runtime_error("expected world file");
}
}
};
}
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