added the game

Scripts/Classes/Components/ScalableCollisionShape.gd

@@ -0,0 +1,17 @@
+@tool
+extends CollisionShape2D
+
+@export var offset := Vector2.ZERO
+@export var link: Node2D
+
+func _ready() -> void:
+	set_process(Engine.is_editor_hint())
+
+func _process(_delta: float) -> void:
+	update()
+
+func update() -> void:
+	var height_to_use = shape.size.y
+	if link != null:
+		height_to_use *= link.scale.y * link.scale.y
+	position.y = -height_to_use / 2 * scale.y - offset.y