added the game

Scripts/Classes/Components/BlockBouncingDetection.gd

@@ -0,0 +1,33 @@
+class_name BlockBouncingDetection
+extends Node
+
+@export_enum("Collision", "Hitbox") var detection_type := 0
+@export var hitbox: Area2D = null
+
+@export var can_change_direction := false
+
+signal block_bounced(block: Block)
+
+func _physics_process(_delta: float) -> void:
+	if detection_type == 0:
+		collision_detect()
+	else:
+		hitbox_detect()
+
+func collision_detect() -> void:
+	var collision: KinematicCollision2D = owner.move_and_collide(Vector2.DOWN, true)
+	if is_instance_valid(collision):
+		if collision.get_collider() is Block:
+			if collision.get_collider().bouncing:
+				block_bounced.emit(collision.get_collider())
+				return
+
+func hitbox_detect() -> void:
+	if is_instance_valid(hitbox) == false: return
+	for i in hitbox.get_overlapping_bodies():
+		if i is Block:
+			if i.bouncing:
+				block_bounced.emit(i)
+				if can_change_direction:
+					owner.direction = sign(owner.global_position.x - i.global_position.x)
+				return