added the game

Scripts/Parts/PipeGenerator.gd

@@ -0,0 +1,50 @@
+extends Node2D
+
+@export var item: PackedScene = null
+
+var item_amount := 0
+
+@export_enum("Up", "Down", "Left", "Right") var direction := 0 
+
+func _ready() -> void:
+	$Timer.start()
+
+func _physics_process(_delta: float) -> void:
+	$Check.target_position = [Vector2.UP, Vector2.DOWN, Vector2.LEFT, Vector2.RIGHT][direction] * 16
+	$Check.position = $Check.target_position.normalized()
+func on_timeout() -> void:
+	if item == null or item_amount >= 3 or $Check.is_colliding(): return
+	$AnimationPlayer.stop()
+	var node = item.instantiate()
+	node.global_position = $Joint.global_position
+	add_sibling(node)
+	$Joint.remote_path = node.get_path()
+	item_amount += 1
+	node.set_process(false)
+	node.set_physics_process(false)
+	node.reset_physics_interpolation()
+	var z_old = node.z_index
+	node.z_index = -10
+	$AnimationPlayer.play(get_direction_string([Vector2.DOWN, Vector2.UP, Vector2.RIGHT, Vector2.LEFT][direction]))
+	await get_tree().process_frame
+	node.reset_physics_interpolation()
+	await $AnimationPlayer.animation_finished
+	$Joint.remote_path = ""
+	if is_instance_valid(node):
+		node.set_process(true)
+		node.z_index = z_old
+		node.set_physics_process(true)
+		node.tree_exited.connect(func(): item_amount -= 1)
+
+func get_direction_string(direction_vector := Vector2.UP) -> String:
+	match direction_vector:
+		Vector2.UP:
+			return "Up"
+		Vector2.DOWN:
+			return "Down"
+		Vector2.LEFT:
+			return "Left"
+		Vector2.RIGHT:
+			return "Right"
+		_:
+			return ""