118 lines
3.6 KiB
Java
118 lines
3.6 KiB
Java
package dev.kske.chess.game;
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import java.util.HashMap;
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import java.util.Map;
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import javax.swing.JOptionPane;
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import dev.kske.chess.board.Board;
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import dev.kske.chess.board.GameState;
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import dev.kske.chess.board.Move;
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import dev.kske.chess.board.Piece.Color;
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import dev.kske.chess.game.ai.AIPlayer;
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import dev.kske.chess.ui.BoardComponent;
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import dev.kske.chess.ui.BoardPane;
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import dev.kske.chess.ui.EngineUtil;
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import dev.kske.chess.ui.EngineUtil.EngineInfo;
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import dev.kske.chess.ui.OverlayComponent;
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/**
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* Project: <strong>Chess</strong><br>
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* File: <strong>Game.java</strong><br>
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* Created: <strong>06.07.2019</strong><br>
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* Author: <strong>Kai S. K. Engelbart</strong>
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*/
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public class Game {
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private Map<Color, Player> players;
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private Board board;
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private OverlayComponent overlayComponent;
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private BoardComponent boardComponent;
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public Game(BoardPane boardPane, String whiteName, String blackName) {
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players = new HashMap<>();
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board = new Board();
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overlayComponent = boardPane.getOverlayComponent();
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boardComponent = boardPane.getBoardComponent();
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boardComponent.setBoard(board);
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players.put(Color.WHITE, getPlayer(whiteName, Color.WHITE));
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players.put(Color.BLACK, getPlayer(blackName, Color.BLACK));
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// Initialize the game variable in each player
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players.values().forEach(player -> player.setGame(this));
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}
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private Player getPlayer(String name, Color color) {
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switch (name) {
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case "Natural Player":
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return new NaturalPlayer(color, overlayComponent);
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case "AI Player":
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return new AIPlayer(color, 4, -10);
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default:
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for (EngineInfo info : EngineUtil.getEngineInfos())
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if (info.name.equals(name)) return new UCIPlayer(color, info.path);
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System.err.println("Invalid player name: " + name);
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return null;
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}
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}
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public void onMove(Player player, Move move) {
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if (board.getPos(move).getColor() == player.color && board.attemptMove(move)) {
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// Redraw
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boardComponent.repaint();
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overlayComponent.displayArrow(move);
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System.out.printf("%s: %s%n", player.color, move);
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System.out.println("FEN: " + board.toFEN());
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GameState eventType = board.getGameEventType(board.getDest(move).getColor().opposite());
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switch (eventType) {
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case CHECKMATE:
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case STALEMATE:
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String result = String.format("%s in %s!%n", player.color.opposite(), eventType);
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System.out.print(result);
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JOptionPane.showMessageDialog(boardComponent, result);
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break;
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case CHECK:
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System.out.printf("%s in check!%n", player.color.opposite());
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default:
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players.get(board.getActiveColor()).requestMove();
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}
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} else player.requestMove();
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}
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public void start() {
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players.get(Color.WHITE).requestMove();
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}
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public void reset() {
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players.values().forEach(Player::cancelMove);
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board.initializeDefaultPositions();
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boardComponent.repaint();
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overlayComponent.clearDots();
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overlayComponent.clearArrow();
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}
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/**
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* Removed all connections between the game and the UI.
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*/
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public void disconnect() {
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players.values().forEach(Player::disconnect);
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}
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public void swapColors() {
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players.values().forEach(Player::cancelMove);
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Player white = players.get(Color.WHITE);
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Player black = players.get(Color.BLACK);
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white.setColor(Color.BLACK);
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black.setColor(Color.WHITE);
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players.put(Color.WHITE, black);
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players.put(Color.BLACK, white);
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players.get(board.getActiveColor()).requestMove();
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}
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public Board getBoard() { return board; }
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public Map<Color, Player> getPlayers() { return players; }
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}
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