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Courses Plus Student 2,232 Pointswhat do i override
would i override inti or func or neither? can someone explain
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'm a machine!")
}
}
// Enter your code below'
class Robot {
override func move(direction: String) {
}
}
1 Answer
jcorum
71,830 PointsYou need to override the move() method:
class Robot: Machine {
override func move (direction: String) {
switch direction {
case "Up":
self.location.y++
case "Down":
self.location.y--
case "Left":
self.location.x--
case "Right":
self.location.x++
default: break
}
}
}