ml
62 lines
2.0 KiB
Go
62 lines
2.0 KiB
Go
package edit
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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/edit/media"
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"github.com/inkyblackness/hacked/ss1/resource"
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)
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// SoundEffectService provides read/write functionality.
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type SoundEffectService struct {
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viewer media.SoundEffectViewerService
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setter media.SoundEffectSetterService
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}
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// NewSoundEffectService returns a new instance based on given accessor.
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func NewSoundEffectService(
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viewer media.SoundEffectViewerService, setter media.SoundEffectSetterService) SoundEffectService {
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return SoundEffectService{
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viewer: viewer,
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setter: setter,
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}
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}
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// RestoreFunc creates a snapshot of the current sound and returns a function to restore it.
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func (service SoundEffectService) RestoreFunc(key resource.Key) func(setter media.SoundEffectBlockSetter) {
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oldAudio := service.viewer.Audio(key)
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isModified := service.viewer.Modified(key)
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return func(setter media.SoundEffectBlockSetter) {
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if isModified {
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service.setter.Set(setter, key, oldAudio)
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} else {
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service.setter.Remove(setter, key)
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}
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}
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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 SoundEffectService) Modified(key resource.Key) bool {
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return service.viewer.Modified(key)
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}
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// Remove erases the sound from the resources.
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func (service SoundEffectService) Remove(setter media.SoundEffectBlockSetter, key resource.Key) {
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service.setter.Remove(setter, key)
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}
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// Clear resets the identified audio resource to a silent one-sample audio.
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func (service SoundEffectService) Clear(setter media.SoundEffectBlockSetter, key resource.Key) {
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service.setter.Clear(setter, key)
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}
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// Audio returns the audio component of identified sound effect.
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func (service SoundEffectService) Audio(key resource.Key) audio.L8 {
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return service.viewer.Audio(key)
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}
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// SetAudio sets the audio component of identified sound effect.
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func (service SoundEffectService) SetAudio(setter media.SoundEffectBlockSetter, key resource.Key, data audio.L8) {
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service.setter.Set(setter, key, data)
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}
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