64 lines
1.8 KiB
GDScript
64 lines
1.8 KiB
GDScript
extends Node
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@export var default_fade_time = 1.0
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@export var decontamination_musics : Array[AudioStreamPlayer]
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@export var decontamination_musics_levels : Array[float]
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@onready var playing_music = null : set = play_music
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func _ready():
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GameInfo.game_data.current_planet_data_updated.connect(_on_current_planet_data_updated)
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func _on_current_planet_data_updated(planet_data : PlanetData):
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if planet_data:
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planet_data.contamination_updated.connect(_on_contamination_updated)
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if len(decontamination_musics):
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play_music(decontamination_musics[0])
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func _on_contamination_updated(decontamination_surface : float):
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var actual_level = 0
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if len(decontamination_musics_levels) and len(decontamination_musics):
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for level in range(1, len(decontamination_musics_levels)):
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if decontamination_surface > decontamination_musics_levels[level]:
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actual_level = level
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print(actual_level)
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if len(decontamination_musics) > actual_level:
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play_music(decontamination_musics[actual_level])
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func stop_music():
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play_music(null)
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func play_music(music : AudioStreamPlayer):
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if playing_music != null:
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if playing_music != music:
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if playing_music:
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await audio_fade(playing_music, false).finished
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if music:
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music.play()
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elif music != null and music != playing_music:
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music.play()
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playing_music = music
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func audio_fade(music : AudioStreamPlayer, fade_in = true, fade_time = default_fade_time) -> Tween:
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var fade_tween : Tween = get_tree().create_tween()
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var music_default_volume = music.volume_db
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var target_volume = music_default_volume if fade_in else -80.
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if fade_in:
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music.volume_db = -80.
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music.play()
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fade_tween.tween_property(music, "volume_db", target_volume, fade_time)
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if not fade_in:
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fade_tween.finished.connect(
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func():
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music.stop()
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music.volume_db = music_default_volume
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)
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return fade_tween
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