Added bullet hit sounds and implemented auto play in SoundPlayer.

Assets/Effects/BulletHit.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=26 format=2]
+[gd_scene load_steps=27 format=2]
 
 [ext_resource path="res://Assets/Effects/CircleHard.svg" type="Texture" id=1]
 [ext_resource path="res://Assets/Effects/CircleSoft.svg" type="Texture" id=2]
 [ext_resource path="res://Assets/Effects/FreeTimer.gd" type="Script" id=3]
+[ext_resource path="res://Audio/SoundPlayer.tscn" type="PackedScene" id=4]
 
 [sub_resource type="Animation" id=1]
 resource_name = "Effect"
@@ -237,4 +238,8 @@ script = ExtResource( 3 )
 __meta__ = {
 "_editor_description_": "Time to delete this scene."
 }
+
+[node name="SoundPlayer" parent="." instance=ExtResource( 4 )]
+SoundClip = "res://Assets/SFX/Weapons-BulletHitWall-01.wav"
+AutoPlay = true
 [connection signal="timeout" from="FreeTimer" to="FreeTimer" method="_on_FreeTimer_timeout"]

Audio/SoundPlayer.gd

@@ -7,6 +7,7 @@ const SFX_dir = "res://Assets/SFX/" # all sound clips must reside somewhere in t
 onready var player = $AudioStreamPlayer3D # playback backend
 
 export(String, FILE, "*-01.wav") var SoundClip = SFX_dir + "Test-01.wav"
+export(bool) var AutoPlay = false
 export(float) var MinimumRandomDistance = 0.35 # gives optimal playback repetition for sound clip groups of different sizes. 
 export(bool) var PlayUntilEnd = false # determines if the play() function is allowed to sop a previously started sound
 export(float) var MinDelay = 0 # determines how many seconds must pass before the sound can be triggered again
@@ -46,6 +47,9 @@ func _ready():
 	
 	print ("Clips: ", len(clips))
 	print ("min_distance: ", min_distance)
+	
+	if AutoPlay:
+		play()
 
 func pick_random():
 	return randi() % len(clips)