:tada: Make spawner randomize enemies

That's really funny to see those big chickens bumping octopus and
bike wheels ! XD

godot/component/entity/spawner/MobSpawner.gd

@@ -5,13 +5,14 @@ extends Path2D
 
 signal reset
 
-export (PackedScene) var Mob
+export (Array, PackedScene) var mobs
 
 
 func spawn():
 	$MobSpawnLocation.set_offset(randi())
 	var newRotation = $MobSpawnLocation.rotation + rand_range(PI / 4, 3 * PI / 4)
 
+	var Mob = _pick_a_mob()
 	var newMob = Mob.instance()
 	newMob.attack($MobSpawnLocation.position, newRotation)
 
@@ -35,3 +36,8 @@ func _on_Main_game_started():
 
 func _on_Main_game_over():
 	$MobTimer.stop()
+
+
+func _pick_a_mob() -> PackedScene:
+	mobs.shuffle()
+	return mobs.front()

godot/component/entity/spawner/MobSpawner.tscn

@@ -1,7 +1,9 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://component/entity/spawner/MobSpawner.gd" type="Script" id=1]
-[ext_resource path="res://component/entity/chick/Chicken.tscn" type="PackedScene" id=2]
+[ext_resource path="res://component/entity/octo/Octo.tscn" type="PackedScene" id=2]
+[ext_resource path="res://component/entity/wheel/Wheel.tscn" type="PackedScene" id=3]
+[ext_resource path="res://component/entity/chick/Chicken.tscn" type="PackedScene" id=4]
 
 [sub_resource type="Curve2D" id=1]
 _data = {
@@ -11,7 +13,7 @@ _data = {
 [node name="MobSpawner" type="Path2D"]
 curve = SubResource( 1 )
 script = ExtResource( 1 )
-Mob = ExtResource( 2 )
+mobs = [ ExtResource( 3 ), ExtResource( 4 ), ExtResource( 2 ) ]
 
 [node name="MobTimer" type="Timer" parent="."]
 process_mode = 0