62 lines
1.5 KiB
Rust
62 lines
1.5 KiB
Rust
use crate::game::{Board, Cell};
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use crate::player::{Player, PlayerConsole};
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pub struct Engine {
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players: Vec<Box<dyn Player>>,
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turn: usize,
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board: Board,
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}
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impl Engine {
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pub fn new() -> Engine {
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// TODO: accept players as args
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let p1 = PlayerConsole::new("P1", Cell::CellX);
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let p2 = PlayerConsole::new("P2", Cell::CellO);
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let board = Board::new();
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Engine {
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players: vec![Box::new(p1), Box::new(p2)],
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turn: 0,
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board: board,
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}
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}
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pub fn run(&mut self) -> Result<(), Box<dyn std::error::Error>> {
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loop {
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self.board.reset();
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match self.run_single_game() {
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Ok(_) => {}
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Err(e) => break Err(e),
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}
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// TODO: switch sides
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}
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}
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fn run_single_game(&mut self) -> Result<(), Box<dyn std::error::Error>> {
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loop {
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println!("{}", self.board);
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let m = self.players[self.turn].request_move(&self.board)?;
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if !self.board.is_valid_move(&m) {
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println!("invalid move");
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continue;
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}
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self.board.put(m)?;
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if let Some(_winner) = self.board.has_winner() {
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println!("{}", self.board);
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println!("The winner is: {}", self.players[self.turn].name());
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break;
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}
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self.turn = (self.turn + 1) % 2
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}
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Ok(())
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}
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}
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