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Start your free trialRea Rahhal
Courses Plus Student 4,732 PointsI am really trying to figure out what's happening
The method is overrides correctly however I am unable to run the code
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! I am a machine!")
}
}
// Enter your code below
class Robot: Machine {
override func move(direction: String) {
switch direction {
case "Up": self.location.y += 1
case "Down": self.location.y -= 1
case "Right": self.location.x += 1
case "Left": self.location.x -= 1
default: print("Do nothing") // Or you could put a break clause per the instructions
}
}
}
1 Answer
Steve Hunter
57,712 PointsHi there,
If you add the underscores back into both method signatures, your code is fine.
Steve.