refactor
This commit is contained in:
Marek Le
@@ -1,113 +1,80 @@
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extends Node
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const SFX_PATHS := {
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"hit": "res://assets/audio/sfx/hit.wav",
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"death": "res://assets/audio/sfx/death.wav",
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"level_up": "res://assets/audio/sfx/level_up.wav",
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"ability_cast": "res://assets/audio/sfx/ability_cast.wav",
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"portal_spawn": "res://assets/audio/sfx/portal_spawn.wav",
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"invasion_alarm": "res://assets/audio/sfx/invasion_alarm.wav",
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"tavern_damage": "res://assets/audio/sfx/tavern_damage.wav",
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}
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const SND_HIT: AudioStream = preload("res://assets/audio/sfx/hit.wav")
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const SND_DEATH: AudioStream = preload("res://assets/audio/sfx/death.wav")
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const SND_ABILITY: AudioStream = preload("res://assets/audio/sfx/ability_cast.wav")
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const SND_PORTAL: AudioStream = preload("res://assets/audio/sfx/portal_spawn.wav")
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const SND_LEVEL: AudioStream = preload("res://assets/audio/sfx/level_up.wav")
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const SND_INVASION: AudioStream = preload("res://assets/audio/sfx/invasion_alarm.wav")
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const SND_VILLAGE: AudioStream = preload("res://assets/audio/sfx/tavern_damage.wav")
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const MUS_TAVERN: AudioStream = preload("res://assets/audio/music/tavern.wav")
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const MUS_BATTLE: AudioStream = preload("res://assets/audio/music/battle.wav")
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const MUS_INVASION: AudioStream = preload("res://assets/audio/music/invasion.wav")
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const MUSIC_PATHS := {
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"tavern": "res://assets/audio/music/tavern.wav",
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"battle": "res://assets/audio/music/battle.wav",
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"invasion": "res://assets/audio/music/invasion.wav",
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}
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const SFX_POOL_SIZE := 8
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var sfx_cache: Dictionary = {}
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var music_cache: Dictionary = {}
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var sfx_players: Array[AudioStreamPlayer] = []
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var music_player: AudioStreamPlayer = null
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var current_music: String = ""
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var music_player: AudioStreamPlayer
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func _ready() -> void:
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for i in range(SFX_POOL_SIZE):
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var p := AudioStreamPlayer.new()
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p.volume_db = -6.0
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add_child(p)
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sfx_players.append(p)
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music_player = AudioStreamPlayer.new()
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music_player.volume_db = -12.0
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music_player.finished.connect(_on_music_finished)
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music_player.bus = "Master"
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music_player.volume_db = -10.0
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add_child(music_player)
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_preload_audio()
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EventBus.attack_executed.connect(_on_attack_executed)
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EventBus.entity_died.connect(_on_entity_died)
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EventBus.damage_dealt.connect(_on_damage_dealt)
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EventBus.entity_died.connect(_on_died)
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EventBus.ability_used.connect(_on_ability_used)
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EventBus.portal_spawned.connect(_on_portal_spawned)
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EventBus.level_up.connect(_on_level_up)
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EventBus.portal_spawn.connect(_on_portal_spawn)
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EventBus.tavern_damaged.connect(_on_tavern_damaged)
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EventBus.invasion_started.connect(_on_invasion_started)
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EventBus.invasion_ended.connect(_on_invasion_ended)
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EventBus.village_damaged.connect(_on_village_damaged)
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EventBus.wave_started.connect(_on_wave_started)
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_play_music("tavern")
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call_deferred("_play_music", MUS_TAVERN)
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func _preload_audio() -> void:
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for key in SFX_PATHS:
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var path: String = SFX_PATHS[key]
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if ResourceLoader.exists(path):
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var stream: AudioStream = load(path)
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if stream:
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sfx_cache[key] = stream
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for key in MUSIC_PATHS:
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var path: String = MUSIC_PATHS[key]
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if ResourceLoader.exists(path):
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var stream: AudioStream = load(path)
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if stream is AudioStreamWAV:
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(stream as AudioStreamWAV).loop_mode = AudioStreamWAV.LOOP_FORWARD
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(stream as AudioStreamWAV).loop_end = (stream as AudioStreamWAV).data.size() / 2
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if stream:
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music_cache[key] = stream
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func _on_damage_dealt(_a: Node, target: Node, _amount: float) -> void:
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_play_at(target, SND_HIT, -8.0)
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func play_sfx(key: String) -> void:
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if not sfx_cache.has(key):
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return
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for p in sfx_players:
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if not p.playing:
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p.stream = sfx_cache[key]
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p.play()
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return
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func _on_died(entity: Node) -> void:
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_play_at(entity, SND_DEATH, -4.0)
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func _play_music(key: String) -> void:
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if current_music == key and music_player.playing:
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func _on_ability_used(player: Node, _i: int, _a: Resource) -> void:
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_play_at(player, SND_ABILITY, -10.0)
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func _on_portal_spawned(p: Node) -> void:
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_play_at(p, SND_PORTAL, -4.0)
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func _on_level_up(_p: Node, _l: int) -> void:
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_play_global(SND_LEVEL, -4.0)
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func _on_invasion_started() -> void:
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_play_global(SND_INVASION, -2.0)
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_play_music(MUS_INVASION)
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func _on_village_damaged(_c: float, _m: float) -> void:
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_play_global(SND_VILLAGE, -8.0)
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func _on_wave_started(_n: int) -> void:
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_play_music(MUS_BATTLE)
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func _play_at(node: Node, stream: AudioStream, vol: float) -> void:
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if not is_instance_valid(node) or not (node is Node3D):
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return
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if not music_cache.has(key):
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var p := AudioStreamPlayer3D.new()
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p.stream = stream
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p.volume_db = vol
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p.max_distance = 30.0
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get_tree().current_scene.add_child(p)
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p.global_position = (node as Node3D).global_position
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p.play()
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p.finished.connect(func(): p.queue_free())
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func _play_global(stream: AudioStream, vol: float) -> void:
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var p := AudioStreamPlayer.new()
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p.stream = stream
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p.volume_db = vol
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add_child(p)
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p.play()
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p.finished.connect(func(): p.queue_free())
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func _play_music(stream: AudioStream) -> void:
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if music_player.stream == stream and music_player.playing:
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return
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music_player.stream = music_cache[key]
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music_player.stream = stream
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music_player.play()
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current_music = key
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func _on_music_finished() -> void:
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if current_music != "" and music_cache.has(current_music):
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music_player.play()
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func _on_attack_executed(_attacker, _pos, _dir, _dmg) -> void:
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play_sfx("hit")
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func _on_entity_died(entity: Node) -> void:
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if entity == PlayerData:
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return
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play_sfx("death")
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func _on_level_up(_player, _level) -> void:
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play_sfx("level_up")
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func _on_portal_spawn(_portal, _enemies) -> void:
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play_sfx("portal_spawn")
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func _on_tavern_damaged(_current, _max_val) -> void:
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play_sfx("tavern_damage")
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func _on_invasion_started(_enemies) -> void:
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play_sfx("invasion_alarm")
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_play_music("invasion")
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func _on_invasion_ended(_success) -> void:
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_play_music("battle")
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func _on_wave_started(_wave) -> void:
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if current_music != "invasion":
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_play_music("battle")
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