【代码】收集指定总数

前言

关卡攻略

源代码

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let totalGems = randomNumberOfGems
var gemCounter = 0
while gemCounter < totalGems {
if !isBlocked {
moveForward()
} else if !isBlockedRight {
turnRight()
} else if !isBlockedLeft {
turnLeft()
} else {
turnLeft()
turnLeft()
}
if isOnGem {
collectGem()
gemCounter += 1
}
}

完成