mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-10-02 08:05:57 -04:00
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
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package mpq
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import (
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"path/filepath"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2loader/asset"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2loader/asset/types"
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)
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// static check that Asset implements Asset
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var _ asset.Asset = &Asset{}
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// Asset represents a file record within an MPQ archive
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type Asset struct {
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stream d2interface.ArchiveDataStream
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name string
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source *Source
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}
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// Type returns the asset type
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func (a *Asset) Type() types.AssetType {
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return types.Ext2AssetType(filepath.Ext(a.Path()))
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}
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// Source returns the source of this asset
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func (a *Asset) Source() asset.Source {
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return a.source
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}
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// Path returns the sub-path (within the source) of this asset
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func (a *Asset) Path() string {
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return a.name
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}
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// Read will read asset data into the given buffer
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func (a *Asset) Read(buf []byte) (n int, err error) {
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return a.stream.Read(buf)
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}
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// Seek will seek the read position for the next read operation
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func (a *Asset) Seek(offset int64, whence int) (n int64, err error) {
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return a.stream.Seek(offset, whence)
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}
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