87 lines
2.0 KiB
Rust
87 lines
2.0 KiB
Rust
use crate::game::{Board, Cell, Move};
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use crate::player::Player;
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use std::io;
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pub struct PlayerConsole {
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name: String,
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piece: Cell,
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}
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impl PlayerConsole {
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pub fn new(name: &str) -> impl Player {
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PlayerConsole {
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name: name.to_owned(),
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piece: Cell::Empty,
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}
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}
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pub fn name(&self) -> &str {
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return self.name.as_str();
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}
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pub fn start_new_game(&mut self, p: Cell) -> Result<(), Box<dyn std::error::Error>> {
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self.piece = p;
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println!("{}, you are now playing {}", self.name, p);
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Ok(())
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}
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pub fn request_move(&self, _: &Board) -> Result<Move, Box<dyn std::error::Error>> {
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let mut x: usize = 0;
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let mut y: usize = 0;
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loop {
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println!("{}, it is your turn", self.name);
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let mut s = String::new();
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io::stdin().read_line(&mut s)?;
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s = s.trim().into();
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if s == "" {
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return Err("player has surrendered".into());
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} else if s.len() != 2 {
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println!("invalid input. type board coordinates as a1, b2 etc...");
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continue;
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}
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for c in s.chars() {
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match c {
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'a' => y = 0,
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'b' => y = 1,
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'c' => y = 2,
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'1' => x = 0,
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'2' => x = 1,
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'3' => x = 2,
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_ => {
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println!("invalid input: {}", c);
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continue;
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}
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}
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}
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break;
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}
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return Ok(Move {
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x: x,
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y: y,
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piece: self.piece,
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});
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}
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}
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impl Player for PlayerConsole {
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fn start_new_game(&mut self, p: Cell) -> Result<(), Box<dyn std::error::Error>> {
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return self.start_new_game(p);
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}
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fn request_move(&self, b: &Board) -> Result<Move, Box<dyn std::error::Error>> {
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self.request_move(b)
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}
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fn name(&self) -> &str {
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self.name()
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}
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}
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