add progress sound

1 files changed, 43 insertions, 0 deletions

diff --git a/client/audio/sound.gd b/client/audio/sound.gd
index 6a562d75..c4ef0ad2 100644
--- a/client/audio/sound.gd
+++ b/client/audio/sound.gd
@@ -3,6 +3,9 @@ extends Node
 @onready var click_sound = $UI/Click
 @onready var hover_sound = $UI/Hover
 
+var item_sounds: Dictionary = {}
+var item_id: int = 0
+
 func play_click():
 	click_sound.play()
 
@@ -14,3 +17,43 @@ func play_hover_maybe(element):
 		if element.is_hovered():
 			return
 	play_hover()
+
+func item_progress(item: Item, running: AudioStream, stopping: AudioStream) -> int:
+	item_id += 1
+	var running_player: AudioStreamPlayer3D = AudioStreamPlayer3D.new()
+	running_player.stream = running
+	running_player.name = "Running%d" % item_id
+	add_child(running_player)
+	var stopping_player: AudioStreamPlayer3D = AudioStreamPlayer3D.new()
+	stopping_player.stream = stopping
+	stopping_player.name = "Stopping%d" % item_id
+	running_player.play()
+	add_child(stopping_player)
+	item_sounds[item_id] = [item, running_player, stopping_player, false]
+	return item_id
+
+func item_finished(id: int):
+	var running_player: AudioStreamPlayer3D = item_sounds[id][1]
+	var stopping_player: AudioStreamPlayer3D = item_sounds[id][2]
+	item_sounds[id][3] = true
+	running_player.stop()
+	stopping_player.play()
+	stopping_player.finished.connect(func():
+		free_sound(id)
+	)
+
+func free_sound(id: int):
+	var running_player: AudioStreamPlayer3D = item_sounds[id][1]
+	var stopping_player: AudioStreamPlayer3D = item_sounds[id][2]
+	running_player.queue_free()
+	stopping_player.queue_free()
+	item_sounds.erase(id)
+
+func _physics_process(_delta):
+	for k in item_sounds.keys():
+		if item_sounds[k][0] != null:
+			var position: Vector3 = item_sounds[k][0].position
+			item_sounds[k][1].position = position
+			item_sounds[k][2].position = position
+		elif not item_sounds[k][3]:
+			item_finished(k)