It takes two counting steps

It-takes-two

let expert = Expert()
let character = Character()

var gemCon = 0
var switchCon = 0
var steps = 0

func lockSmith() {
    if steps == 5 {
        expert.turnRight()
        expert.turnLockUp()
        expert.turnLeft()
    }
    if steps == 15 {
        expert.turnRight()
        expert.turnLockDown()
        expert.turnLockDown()
    }
}

func expertSteps() {
    if expert.isBlocked && !expert.isBlockedRight {
        expert.turnRight()
    } else if !expert.isBlockedLeft {
        expert.turnLeft()
    }
    if !expert.isBlocked {
        expert.moveForward()
        steps += 1
    }
    lockSmith()
}
func characterNav() {
    character.moveForward()
    character.moveForward()
    if character.isOnGem {
        character.collectGem()
        gemCon += 1
        character.moveForward()
        character.moveForward()
    }
    if character.isOnClosedSwitch {
        character.toggleSwitch()
        switchCon += 1
    }
}

while gemCon < 1 && switchCon < 1 {
    expertSteps()
    if steps == 15 {
        characterNav()
    }
}