【代码】定义更巧妙的函数

前言

关卡攻略

源代码

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func collectOrToggle() {
if isOnGem {
collectGem()
}
if isOnClosedSwitch {
toggleSwitch()
}
if isOnOpenSwitch {}
}
for i in 1 ... 4 {
moveForward()
collectOrToggle()
}
turnLeft()
for i in 1 ... 2 {
moveForward()
collectOrToggle()
}
turnLeft()
for i in 1 ... 4 {
moveForward()
collectOrToggle()
}
turnRight()
moveForward()
collectOrToggle()
turnRight()
for i in 1 ... 4 {
moveForward()
collectOrToggle()
}

完成