在Swift中嵌套for循环

Question

所以我试图查看我的循环运行多少次测试打印语句。我的外循环运行5次，这就是我想要的。内循环只运行23次而不是25次？我错过了什么？

  func currentLocation() -> GameLocation {

     for yValue in 0...4{

         for xValue in 0...4{

            let tempX = gameGrid[yValue].locations[xValue].x + 2
            print("x")
            let tempY = gameGrid[yValue].locations[xValue].y + 2
            if currentRowIndex == tempX && currentLocationIndex ==     tempY {
                return GameLocation(x: gameGrid[yValue].locations[xValue].x, y: gameGrid[yValue].locations[xValue].y, allowedDirections: gameGrid[yValue].locations[xValue].allowedDirections, event: gameGrid[xValue].locations[xValue].event) }
        }

    }
    return GameLocation(x: 0, y: 0, allowedDirections: [], event: nil)
}