49 lines
995 B
Go
49 lines
995 B
Go
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package main
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import "math/rand"
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// play plays the game for the current player.
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// + registers the player's move in the board.
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// if the move is valid:
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// + increases the turn.
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func play() {
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// [" ", " ", " ", " ", " ", " ", " ", " ", " " ] -> cells slice
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// 0 1 2 3 4 5 6 7 8 -> indexes
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// /---+---+---\
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// | 0 | 1 | 2 |
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// +---+---+---+
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// | 3 | 4 | 5 |
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// +---+---+---+
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// | 6 | 7 | 8 |
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// \---+---+---/
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// pick a random move (very intelligent AI!)
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// it can play to the same position!
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lastPos = rand.Intn(maxTurns)
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// is it a valid move?
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if cells[lastPos] != emptyCell {
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wrongMove = true
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// skip the rest of the function from running
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return
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}
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// register the move: put the player's sign on the board
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cells[lastPos] = player
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// increment the current turns
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turn++
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}
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// switchPlayer switches to the next player
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func switchPlayer() {
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// switch the player
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if player == player1 {
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player = player2
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} else {
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player = player1
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}
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}
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