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Start your free trialDominiq Martinez
1,949 PointsThis seems completely right to my but the idea is not compiling it because of an issue in the line "class Robot {"
What is happening?
class Point {
var x: Int
var y: Int
init(x: Int, y: Int) {
self.x = x
self.y = y
}
}
enum Direction {
case left
case right
case up
case down
}
class Robot {
var location: Point
init() {
self.location = Point(x: 0, y: 0)
}
func move( _ direction: Direction) {
switch direction{
case .left: location.x -= 1
case .down: location.y -= 1
case .up: location.y += 1
case .right: location.x += 1
}
}
1 Answer
KRIS NIKOLAISEN
54,971 PointsYou are missing a closing bracket for this:
func move( _ direction: Direction) {
switch direction{
case .left: location.x -= 1
case .down: location.y -= 1
case .up: location.y += 1
case .right: location.x += 1
}