Focus fixes and sound

coin.tscn

@@ -3,6 +3,7 @@
 [ext_resource type="Script" uid="uid://cvboxlqkhn1ef" path="res://coin.gd" id="1_0t63x"]
 [ext_resource type="Texture2D" uid="uid://dftfxivu3peog" path="res://art/coin.png" id="1_d5gmh"]
 [ext_resource type="AudioStream" uid="uid://f2xmq6cgiiwj" path="res://sound/coin.wav" id="3_v7riw"]
+[ext_resource type="Texture2D" uid="uid://cr2wdd0yn1syy" path="res://art/coin_glow.png" id="4_pdq0q"]
 
 [sub_resource type="CapsuleShape2D" id="CapsuleShape2D_6qpsl"]
 radius = 7.0
@@ -11,6 +12,12 @@ height = 20.0
 [node name="Coin" type="Node2D" unique_id=1739014101]
 script = ExtResource("1_0t63x")
 
+[node name="PointLight2D" type="PointLight2D" parent="." unique_id=2052227436]
+color = Color(0, 0.5492828, 0.05646421, 1)
+energy = 4.0
+texture = ExtResource("4_pdq0q")
+texture_scale = 1.3
+
 [node name="Sprite2D" type="Sprite2D" parent="." unique_id=813041394]
 texture = ExtResource("1_d5gmh")