73 lines
1.3 KiB
C
73 lines
1.3 KiB
C
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//
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// EuropaTools
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//
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// (C) 2021-2022 modeco80 <lily.modeco80@protonmail.ch>
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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//
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#ifndef EUROPA_STRUCTS_PAK_H
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#define EUROPA_STRUCTS_PAK_H
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#include <cstdint>
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#include <europa/structs/ImHexAdapter.h>
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namespace europa::structs {
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enum class PakVersion : u16 {
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Starfighter = 0x4,
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Ver2 = 0x5
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};
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struct [[gnu::packed]] PakHeader {
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constexpr static const char VALID_MAGIC[16] = "Europa Packfile";
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char magic[16]; // "Europa Packfile\0"
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/**
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* Header size. Doesn't include the magic.
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*/
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u16 headerSize;
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PakVersion version;
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u8 pad;
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u32 tocOffset;
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// Dunno what this is
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u32 unk;
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u32 fileCount;
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// Could be Windows FILETIME?
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u32 unk2;
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u32 reservedPad;
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/**
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* Get the real header size (including the magic).
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*/
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[[nodiscard]] constexpr std::size_t RealHeaderSize() const {
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return sizeof(magic) + static_cast<std::size_t>(headerSize);
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}
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};
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// A Toc entry (without string. Needs to be read in seperately)
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struct [[gnu::packed]] PakTocEntry {
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u32 offset;
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u32 size;
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// Seems to be the same as the header's
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// unk2?
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u32 unk3;
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};
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static_assert(sizeof(PakHeader) == 0x29, "PakHeader wrong size!!");
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static_assert(sizeof(PakTocEntry) == 0xc, "PakTocEntry wrong size!");
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}
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#endif // EUROPA_STRUCTS_PAK_H
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