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learngo/x-tba/tictactoe/08-multi-loop/board.go

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package main
import "fmt"
// printBoard prints the board
func printBoard() {
// ~~~~~~~~~~~~~~~
// TIC~TAC~TOE
// ~~~~~~~~~~~~~~~
//
// /---+---+---\
// | X | O | X |
// +---+---+---+
// | O | X | O |
// +---+---+---+
// | X | O | X |
// \---+---+---/
fmt.Printf("%s\n\n", banner)
fmt.Printf("%s\n", sepHeader)
for i, step := 0, 3; i < maxTurns; i += step {
fmt.Print(sepCell)
for j := 0; j < step; j++ {
switchPlayer()
fmt.Printf(" %s %s", player, sepCell)
}
fmt.Println()
if lastLine := (i + step); lastLine != maxTurns {
fmt.Println(sepLine)
}
}
fmt.Printf("%s\n", sepFooter)
}