feat: choose outfit from library when creating a dragon

src/dragon_instantiator.gd

@@ -10,9 +10,9 @@ func _init(dragon: PackedScene, viewport: Viewport, window: Window) -> void:
 	_dragon_template = dragon
 
 
-func instantiate(position: Vector2) -> Node:
+func instantiate(position: Vector2, hat: Texture2D, shirt: Texture2D, shoes: Texture2D) -> Node:
 	var relative_position: Vector2i = _calculate_relative_position(position)
-	return _instantiate_dragon(relative_position)
+	return _instantiate_dragon(relative_position, hat, shirt, shoes)
 
 
 func _calculate_window_scale() -> Vector2:
@@ -27,13 +27,14 @@ func _calculate_relative_position(position: Vector2) -> Vector2i:
 	return Vector2i(Vector2(position) * scale)
 
 
-func _instantiate_dragon(relative_position: Vector2i) -> Node:
+func _instantiate_dragon(relative_position: Vector2i, hat: Texture2D, shirt: Texture2D, shoes: Texture2D) -> Node:
 	var dragon: Dragon = _dragon_template.instantiate()
 	
 	var window_position: Vector2i = DisplayServer.window_get_position()
 	var window_size: Vector2i = DisplayServer.window_get_size()
 	
 	dragon.position = window_position + relative_position - dragon.size / 2
+	dragon.dress(hat, shirt, shoes)
 	
 	var size: float = _calculate_window_scale().y
 	dragon.set_scale(size)

src/dragon_outfit.gd

@@ -0,0 +1,19 @@
+extends Resource
+class_name DragonOutfit
+
+
+@export var outfits: Array[Texture2D]
+var index: int = 0
+
+
+func _init(outfits: Array[Texture2D] = []):
+	self.outfits = outfits
+
+
+func pick_next() -> Texture2D:
+	index += 1
+	index %= (len(outfits) + 1)
+	if index == 0:
+		return null
+	
+	return outfits[index - 1]

src/dragon_outfit.gd.uid

@@ -0,0 +1 @@
+uid://rw26nny160xh