21 lines
566 B
Go
21 lines
566 B
Go
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package filesystem
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// Embeddable file formats such as Levels or Doodads.
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type Embeddable interface {
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GetFile(string) ([]byte, error)
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}
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/*
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FindFileEmbedded searches for a file in a Level or Doodad's embedded filesystem,
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before searching other places (as FindFile does) -- system paths and user paths.
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*/
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func FindFileEmbedded(filename string, em Embeddable) (string, error) {
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// Check in the embedded data.
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if _, err := em.GetFile(filename); err == nil {
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return filename, nil
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}
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// Not found in embedded, try the usual suspects.
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return FindFile(filename)
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}
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