60 lines
1.0 KiB
Plaintext
60 lines
1.0 KiB
Plaintext
//
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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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// YATF pattern
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#include <std/io.pat>
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#pragma endian little
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namespace europa {
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// YATF header.
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struct TexHeader {
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char magic[4]; // 'YATF'
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// Flag descriptions:
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//
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// 0x1 - unknown? (always pressent)
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// 0x30000 - direct color (no palette)
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// 0x1000000 - uses alpha
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u32 flags;
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// Always zeroed.
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u32 zero;
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// these are swapped backwards
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// for some reason.
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u32 height;
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u32 width;
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};
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// A YATF file.
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struct TexFile {
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TexHeader header;
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if(header.flags & 0x1000000) {
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std::print("[YATF] this YATF uses alpha?");
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}
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if(!(header.flags & 0x30000)) {
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std::print("[YATF] this YATF is palettized");
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u32 palette[256];
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u8 bitmap[header.width * header.height];
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} else {
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std::print("[YATF] this YATF is direct color");
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u32 bitmap[header.width * header.height];
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}
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};
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} // namespace europa
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europa::TexFile tex @ 0x0;
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