diff options
Diffstat (limited to 'ui/src')
| -rw-r--r-- | ui/src/main.rs | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/ui/src/main.rs b/ui/src/main.rs deleted file mode 100644 index 7ce364e..0000000 --- a/ui/src/main.rs +++ /dev/null @@ -1,189 +0,0 @@ -use engine::TranspositionTable; -use model::{CheckersBitBoard, Move, PieceColor, PossibleMoves, SquareCoordinate}; -use std::collections::HashSet; -use tetra::graphics::{self, Color, DrawParams, Texture}; -use tetra::input::MouseButton; -use tetra::math::Vec2; -use tetra::{input, Context, ContextBuilder, State}; - -const WINDOW_WIDTH: f32 = 640.0; -const WINDOW_HEIGHT: f32 = 480.0; -const DARK_SLATE_BLUE: Color = Color::rgb(0.2823529, 0.2392157, 0.545098); - -struct GameState { - chess_board: Texture, - possible_move_square: Texture, - dark_piece: Texture, - light_piece: Texture, - dark_king: Texture, - light_king: Texture, - bit_board: CheckersBitBoard, - selected_square: Option<SquareCoordinate>, - possible_moves: HashSet<Move>, - evaluation: f32, - transposition_table: TranspositionTable, -} - -impl GameState { - fn new(ctx: &mut Context) -> tetra::Result<Self> { - Ok(GameState { - chess_board: Texture::new(ctx, "./ui/resources/chess_board.png")?, - possible_move_square: Texture::new(ctx, "./ui/resources/possible_move.png")?, - dark_piece: Texture::new(ctx, "./ui/resources/red_piece.png")?, - light_piece: Texture::new(ctx, "./ui/resources/white_piece.png")?, - dark_king: Texture::new(ctx, "./ui/resources/red_king.png")?, - light_king: Texture::new(ctx, "./ui/resources/white_king.png")?, - bit_board: CheckersBitBoard::starting_position(), - selected_square: None, - possible_moves: HashSet::new(), - evaluation: 0.0, - transposition_table: TranspositionTable::new(5_000_000 / 18), - }) - } -} - -impl GameState { - fn draw_highlighted_square(&self, ctx: &mut Context, square: SquareCoordinate) { - let square_draw_params = DrawParams::new() - .position(Vec2::new( - 120.0 + (50.0 * square.file() as f32), - 390.0 - (50.0 * square.rank() as f32), - )) - .scale(Vec2::new(0.5, 0.5)); - - self.possible_move_square.draw(ctx, square_draw_params); - } -} - -impl State for GameState { - fn update(&mut self, ctx: &mut Context) -> tetra::Result { - if input::is_mouse_button_released(ctx, MouseButton::Left) { - let x = input::get_mouse_x(ctx); - let y = input::get_mouse_y(ctx); - - if x > 120.0 && y > 40.0 && x < 520.0 && y < 440.0 { - let file = ((x - 140.0) / 50.0).round(); - let rank = ((410.0 - y) / 50.0).round(); - let square = SquareCoordinate::new(rank as u8, file as u8); - - if self - .possible_moves - .iter() - .map(|m| SquareCoordinate::from_value(m.end_position())) - .collect::<HashSet<SquareCoordinate>>() - .contains(&square) - { - let selected_move = self - .possible_moves - .iter() - .find(|m| SquareCoordinate::from_value(m.end_position()) == square) - .unwrap(); - - // safety: this was determined to be in the list of possible moves - self.bit_board = unsafe { selected_move.apply_to(self.bit_board) }; - - let evaluation = - engine::evaluate(7, self.bit_board, self.transposition_table.mut_ref()); - println!("AI advantage: {}", evaluation); - - // ai makes a move - while self.bit_board.turn() == PieceColor::Light - && !PossibleMoves::moves(self.bit_board).is_empty() - { - let best_move = dbg!(engine::best_move( - 14, - self.bit_board, - self.transposition_table.mut_ref() - )); - self.bit_board = unsafe { best_move.apply_to(self.bit_board) }; - } - - self.selected_square = None; - self.possible_moves.clear(); - let evaluation = - engine::evaluate(7, self.bit_board, self.transposition_table.mut_ref()); - println!("Your advantage: {}", evaluation); - } else { - self.selected_square = Some(square); - - let moves = PossibleMoves::moves(self.bit_board); - self.possible_moves = moves - .into_iter() - .filter(|m| SquareCoordinate::from_value(m.start() as usize) == square) - .collect(); - } - } - } - - Ok(()) - } - - fn draw(&mut self, ctx: &mut Context) -> tetra::Result { - graphics::clear(ctx, DARK_SLATE_BLUE); - - let board_draw_params = DrawParams::new() - .position(Vec2::new(120.0, 40.0)) - .scale(Vec2::new(0.4938272, 0.4938272)); - - self.chess_board.draw(ctx, board_draw_params); - - if let Some(square) = self.selected_square { - self.draw_highlighted_square(ctx, square); - } - - for possible_move in &self.possible_moves { - self.draw_highlighted_square( - ctx, - SquareCoordinate::from_value(possible_move.end_position()), - ); - } - - for row in 0..8 { - for col in 0..8 { - if let Some(piece) = self.bit_board.get_at_row_col(row, col) { - let piece_draw_params = DrawParams::new() - .position(Vec2::new( - 130.0 + (50.0 * col as f32), - 400.0 - (50.0 * row as f32), - )) - .scale(Vec2::new(0.3, 0.3)); - - match piece.color() { - PieceColor::Dark => { - if piece.is_king() { - self.dark_king.draw(ctx, piece_draw_params) - } else { - self.dark_piece.draw(ctx, piece_draw_params) - } - } - PieceColor::Light => { - if piece.is_king() { - self.light_king.draw(ctx, piece_draw_params) - } else { - self.light_piece.draw(ctx, piece_draw_params) - } - } - } - } - } - } - - Ok(()) - } -} - -fn main() -> tetra::Result { - let title = "Checkers with Ampere"; - let mut builder = ContextBuilder::new(title, WINDOW_WIDTH as i32, WINDOW_HEIGHT as i32); - - builder.show_mouse(true); - builder.quit_on_escape(true); - - if cfg!(debug_assertions) { - builder.debug_info(true); - } else { - builder.debug_info(false); - } - - builder.build()?.run(GameState::new) -} |