ml
39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
package media
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import (
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"github.com/inkyblackness/hacked/ss1/content/audio"
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"github.com/inkyblackness/hacked/ss1/content/sound"
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"github.com/inkyblackness/hacked/ss1/resource"
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)
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// SoundEffectBlockGetter provides raw data of blocks.
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type SoundEffectBlockGetter interface {
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ModifiedBlock(lang resource.Language, id resource.ID, index int) []byte
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}
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// SoundEffectViewerService provides read-only access to audio resources.
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type SoundEffectViewerService struct {
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soundCache *sound.EffectCache
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getter SoundEffectBlockGetter
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}
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// NewSoundViewerService returns a new instance.
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func NewSoundViewerService(soundCache *sound.EffectCache, getter SoundEffectBlockGetter) SoundEffectViewerService {
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return SoundEffectViewerService{
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soundCache: soundCache,
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getter: getter,
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}
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}
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// Audio returns the audio data associated with the given key.
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func (service SoundEffectViewerService) Audio(key resource.Key) audio.L8 {
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sound, _ := service.soundCache.Audio(key)
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return sound
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}
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// Modified returns true if the identified sound resource is marked as modified.
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func (service SoundEffectViewerService) Modified(key resource.Key) bool {
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data := service.getter.ModifiedBlock(key.Lang, key.ID.Plus(key.Index), 0)
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return len(data) > 0
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}
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