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https://github.com/OpenDiablo2/OpenDiablo2
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db83814527
* d2mpq refactor * d2mpq refactor last standing lint error * d2mpq refactor: less linter noise * d2mpq refactor: more linter issues
37 lines
671 B
Go
37 lines
671 B
Go
package d2mpq
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import (
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"encoding/binary"
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"errors"
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"io"
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)
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// Header Represents a MPQ file
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type Header struct {
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Magic [4]byte
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HeaderSize uint32
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ArchiveSize uint32
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FormatVersion uint16
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BlockSize uint16
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HashTableOffset uint32
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BlockTableOffset uint32
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HashTableEntries uint32
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BlockTableEntries uint32
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}
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func (mpq *MPQ) readHeader() error {
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if _, err := mpq.file.Seek(0, io.SeekStart); err != nil {
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return err
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}
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if err := binary.Read(mpq.file, binary.LittleEndian, &mpq.header); err != nil {
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return err
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}
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if string(mpq.header.Magic[:]) != "MPQ\x1A" {
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return errors.New("invalid mpq header")
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}
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return nil
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}
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