modeco80
2a2d7073a3
This commit moves the existing files to better fitting places. It is part of a documentation rework I'm doing.
94 lines
No EOL
1.7 KiB
Text
94 lines
No EOL
1.7 KiB
Text
//
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// EuropaTools
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//
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// (C) 2021-2025 modeco80 <lily.modeco80@protonmail.ch>
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//
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// SPDX-License-Identifier: MIT
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//
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#pragma endian little
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// Big archives need a big pattern limit
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#pragma pattern_limit 0x40000
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#pragma array_limit 0x40000
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namespace europa {
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struct PakHeader {
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char magic[16]; // "Europa Packfile\0"
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// Doesn't include magic
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u8 revision;
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// This seems to be the start of the actual header
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u8 pad;
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// 0x3 - PMDL
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// 0x4 - Starfighter
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// 0x5 - Jedi Starfighter
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u16 Version;
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// Not sure what they were planning to use this extra byte for.
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// It's always 0x0 and only present in version 4 onwards.
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if(Version > 0x3) {
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u8 pad2;
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}
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u32 tocOffset;
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u32 tocSize;
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u32 fileCount;
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// Unix epoch timestamp (libc time()) of when the archive was created
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u32 archiveCreationTime;
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// Set to 0 in basically every file
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u32 reserved;
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// Version 5 has additional fields to support sector-alignment
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if(Version == 5) {
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u32 sectorSize;
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u8 sectorAligned;
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u8 pad3;
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}
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};
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// "Pascal" string used
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// in the TOC.
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struct PakTocPString {
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u8 len;
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if(len != 0)
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char string[len];
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};
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// A Toc entry
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struct PakTocEntry {
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PakTocPString fileName;
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u32 offset;
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u32 size;
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if(parent.header.Version == 3) {
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u16 unk; // always 0xff. idk what this is for
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}
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if(parent.header.Version == 5) {
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if(parent.header.sectorAligned == 0x1) {
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// Start LBA of the file (relative to the start LBA of the package file itself)
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u32 startLBA;
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}
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}
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// Seems to be the same as he header.
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u32 creationTime;
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};
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struct PakFile {
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PakHeader header;
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PakTocEntry toc[header.fileCount] @ header.tocOffset;
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};
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} // namespace europa
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europa::PakFile pak @ 0x0; |