conforms file names to consistant standard

levels/level_2/wave4.tres

@@ -0,0 +1,48 @@
+[gd_resource type="Resource" script_class="WaveConfig" format=3 uid="uid://oxtyfouk3iwy"]
+
+[ext_resource type="Script" uid="uid://3grc2j4bjrnw" path="res://enemy_group.gd" id="1_v1o46"]
+[ext_resource type="Resource" uid="uid://8eba45hql7bo" path="res://enemies/eye_dog/ene_eye_dog.tres" id="2_45pet"]
+[ext_resource type="Resource" uid="uid://dmmdh16m22yqm" path="res://enemies/driftling/ene_driftling.tres" id="2_eqgft"]
+[ext_resource type="Script" uid="uid://bp6q371iypd06" path="res://scripts/wave_config.gd" id="3_eqgft"]
+
+[sub_resource type="Resource" id="Resource_wug4u"]
+script = ExtResource("1_v1o46")
+enemy = ExtResource("2_eqgft")
+count = 20
+metadata/_custom_type_script = "uid://3grc2j4bjrnw"
+
+[sub_resource type="Resource" id="Resource_1qdvn"]
+script = ExtResource("1_v1o46")
+enemy = ExtResource("2_45pet")
+count = 6
+metadata/_custom_type_script = "uid://3grc2j4bjrnw"
+
+[sub_resource type="Resource" id="Resource_pwamm"]
+script = ExtResource("1_v1o46")
+enemy = ExtResource("2_45pet")
+count = 6
+metadata/_custom_type_script = "uid://3grc2j4bjrnw"
+
+[sub_resource type="Resource" id="Resource_n6h5y"]
+script = ExtResource("1_v1o46")
+enemy = ExtResource("2_45pet")
+count = 6
+metadata/_custom_type_script = "uid://3grc2j4bjrnw"
+
+[sub_resource type="Resource" id="Resource_euys0"]
+script = ExtResource("1_v1o46")
+enemy = ExtResource("2_45pet")
+count = 6
+metadata/_custom_type_script = "uid://3grc2j4bjrnw"
+
+[resource]
+script = ExtResource("3_eqgft")
+enemy_groups = Dictionary[ExtResource("1_v1o46"), int]({
+SubResource("Resource_wug4u"): 0,
+SubResource("Resource_1qdvn"): 1,
+SubResource("Resource_pwamm"): 2,
+SubResource("Resource_n6h5y"): 3,
+SubResource("Resource_euys0"): 4
+})
+rewards_blank_cassette = true
+metadata/_custom_type_script = "uid://bp6q371iypd06"