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Courses Plus Student 1,763 PointsSwift Recap 2: I cannot find the answer
I have looked all over the internet for an answer and still cannot seem to find one that works. My compiler says that nothing is wrong, but I'm still doing something wrong.
class Point {
var x: Int
var y: Int
init(x: Int, y: Int){
self.x = x
self.y = y
}
}
class Machine {
var location: Point
init() {
self.location = Point(x: 0, y: 0)
}
func move(direction: String) {
print("Do nothing! Im a machine!")
}
}
class Robot: Machine{
override init()
{
super.init()
self.location = Point(x: 0, y: 0)
}
override func move(direction: String) {
switch direction{
case "Up":
location.y += 1
case "Down":
location.y -= 1
case "Right":
location.x += 1
case "Left":
location.x -= 1
default: break
}
}
}