Get the nodes actual type in C#

M1chael

Hello, im trying to convert some code from GD script to C# but if i try to run it in the C# version its says InvalidCastException. Heres the code in Gd script: (not the whole file)

var collision = get_slide_collision(index)
if collision.collider.is_in_group("bodies"):
	collision.collider.apply_central_impulse(-collision.normal * inertia)```

and heres the c# one: (i dont know how to convert the node to its actual type[i want a rigidbody2d] so i can acess the ApplyCentralImpulse function):
```		for(int index = 0;index<GetSlideCount();index++){
			Node collider = (Node)GetSlideCollision(index).Collider;
			if(collider.IsInGroup("bodies")){
				RigidBody2D rigid = (RigidBody2D) collider;
				rigid.ApplyCentralImpulse(GetSlideCollision(index).Normal * inertia);
			}
		}```

Megalomaniak

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