hello. i'm using godot 3, and got a problem, i want to make "breakout" game. but there's a problem. paddle have 3 area2d, one for left, one for right, one for middle. i want ball to do something else when he collides with one of these. i did it but there's a problem, some times ball hit them in the same time, and codes for two different area2d's happen. how can i fix this? i want it to when it hits 2 area2d at the same one of their code happen, a random one of them, or the area2d's has more collision area.
game files: https://ufile.io/tut86