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|
extern crate argparse;
mod consulter;
mod game;
mod gui;
mod parser;
use crate::consulter::*;
use crate::game::*;
use crate::gui::*;
use crate::parser::*;
use argparse::*;
use std::io::Error;
use std::time::SystemTime;
struct GUI {
screen: Window,
width: i32,
height: i32,
game_log: GameLog,
message_log: MessageLog,
action_entry: ActionEntry,
board_gui: BoardGUI,
}
fn init_gui(size: u8) -> GUI {
let screen = initscr();
cbreak();
noecho();
curs_set(2);
let width = screen.get_max_x();
let height = screen.get_max_y();
let has_colours = has_colors();
let (black_colour, white_colour, red_colour): (u8, u8, u8) = (1, 2, 3);
if has_colours {
start_color();
use_default_colors();
init_pair(black_colour as i16, -1, COLOR_RED);
init_pair(white_colour as i16, -1, COLOR_BLUE);
init_pair(red_colour as i16, COLOR_RED, -1);
}
screen.refresh();
let cell_height = 4;
let cell_width = 8;
let hoff = 3;
let board_bottom = (size * cell_height + 3) as i32;
let board_right = (size * cell_width + hoff + 3) as i32;
let board_gui = BoardGUI::new(
0,
0,
size,
cell_height,
cell_width,
hoff,
has_colours,
white_colour,
black_colour,
);
let game_log = GameLog::new(
0,
board_right,
height,
20,
has_colours,
white_colour,
black_colour,
);
// Need room for '8___011111111', for example
let action_entry = ActionEntry::new(board_bottom, 0, 13);
let message_log = MessageLog::new(
board_bottom + 1,
0,
height - board_bottom - 1,
width,
has_colours,
red_colour,
);
GUI {
screen,
width,
height,
game_log,
message_log,
action_entry,
board_gui,
}
}
fn human_action(gui: &GUI, game: &Game) -> Result<Action, Error> {
loop {
let inp = gui.action_entry.read_action();
match parse_action(game.query_stone_owner(), &inp) {
Err(err) => {
gui.message_log
.log_error(format!("Input \"{}\": {}", inp, err));
gui.action_entry.clear_entry_area();
}
Ok(action) => {
gui.action_entry.clear_entry_area();
return Ok(action);
}
}
}
}
fn main() {
let mut p1_name = String::from("Player1");
let mut p2_name = String::from("Player2");
let mut computer_opponent = String::new();
let mut size: u8 = 5;
{
let mut ap = ArgumentParser::new();
ap.set_description("Test description.");
ap.refer(&mut p1_name).add_option(
&["--player1"],
Store,
"Name of first player, Black/White assignment is still random.",
);
ap.refer(&mut p2_name).add_option(
&["--player2"],
Store,
"Name of second player, ignored if playing against a
computer opponent.",
);
ap.refer(&mut computer_opponent).add_option(
&["-e", "--engine"],
Store,
"Name of process which will be used as a computer opponent.
The process must accept a single argument point to a PTN file
of the current game state, and must generate a single PTN action
on STDOUT.",
);
ap.refer(&mut size).add_option(
&["-s", "--size"],
Store,
"Size of board (one dimension), default is 5.",
);
ap.add_option(
&["-V", "--version"],
Print(env!("CARGO_PKG_VERSION").to_string()),
"Show version",
);
ap.parse_args_or_exit();
}
let human_first;
let call_proc;
if !computer_opponent.is_empty() {
p2_name = computer_opponent.clone();
call_proc = true;
// Perhaps there's a better way.
human_first = match SystemTime::now().duration_since(SystemTime::UNIX_EPOCH) {
Ok(n) => n.as_secs() % 2 == 0,
Err(_) => false,
};
} else {
human_first = false;
call_proc = false;
}
let gui = init_gui(size);
let (mut game, warning) = Game::new(size, &p1_name, &p2_name);
gui.message_log.log_error(warning);
gui.game_log.update(&game);
loop {
let inp = match game.query_current_player() {
Player::Black => {
if call_proc && human_first {
consult_next_action(&game, &computer_opponent)
} else {
human_action(&gui, &game)
}
}
Player::White => {
if call_proc && (!human_first) {
consult_next_action(&game, &computer_opponent)
} else {
human_action(&gui, &game)
}
}
};
match inp {
Err(err) => {
gui.message_log.log_error(format!("{}", err));
break;
}
Ok(act) => {
let stone_owner = game.query_stone_owner();
let player = game.query_current_player();
gui.message_log.log_message(format!(
"{} performs {}{}",
player,
act,
if stone_owner != player {
format!(" with a {} stone.", stone_owner)
} else {
String::from(".")
}
));
match game.perform_action(act) {
Err(e) => {
gui.message_log.log_error(e);
let current = game.query_current_player();
if call_proc
&& ((human_first && current == Player::Black)
|| ((!human_first) && current == Player::White))
{
gui.message_log.log_error(String::from(
"Error: external and internal game states disagree.",
));
break;
}
}
Ok((pos_vec, win)) => {
gui.board_gui.update(&game, pos_vec);
gui.game_log.update(&game);
if let Some(w) = win {
gui.message_log.log_message(format!("{}", w));
break;
}
}
}
}
}
}
gui.screen.getch();
// board_gui.read_action();
endwin();
}
|
