mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-27 21:56:19 -04:00
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
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package d2audio
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import (
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2data/d2datadict"
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)
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type SoundEnvironment struct {
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environment *d2datadict.SoundEnvironRecord
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engine *SoundEngine
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bgm *Sound
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ambiance *Sound
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eventTimer float64
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}
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func NewSoundEnvironment(soundEngine *SoundEngine) SoundEnvironment {
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r := SoundEnvironment{
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// Start with env NONE
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environment: d2datadict.SoundEnvirons[0],
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engine: soundEngine,
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}
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return r
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}
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func (s *SoundEnvironment) SetEnv(environment int) {
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if s.environment.Index != environment {
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newEnv := d2datadict.SoundEnvirons[environment]
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if s.environment.Song != newEnv.Song {
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if s.bgm != nil {
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s.bgm.Stop()
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}
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s.bgm = s.engine.PlaySoundID(newEnv.Song)
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}
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if s.environment.DayAmbience != newEnv.DayAmbience {
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if s.ambiance != nil {
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s.ambiance.Stop()
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}
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s.ambiance = s.engine.PlaySoundID(newEnv.DayAmbience)
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}
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s.environment = newEnv
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}
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}
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func (s *SoundEnvironment) Advance(elapsed float64) {
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s.eventTimer -= elapsed
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if s.eventTimer < 0 {
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s.eventTimer = float64(s.environment.EventDelay) / 25
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s.engine.PlaySoundID(s.environment.DayEvent)
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}
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}
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