pacman.controllers.examples.Legacy Maven / Gradle / Ivy

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The main code for Ms. Pac-Man Vs Ghosts

There is a newer version: 2.0.1.0

package pacman.controllers.examples;

import pacman.controllers.Controller;
import pacman.game.Game;

import java.util.EnumMap;
import java.util.Random;

import static pacman.game.Constants.*;

/*
 * The Class Legacy.
 */
public class Legacy extends Controller> {
    Random rnd = new Random();
    EnumMap myMoves = new EnumMap(GHOST.class);
    MOVE[] moves = MOVE.values();

    /* (non-Javadoc)
     * @see pacman.controllers.Controller#getMove(pacman.game.Game, long)
     */
    @Override
    public EnumMap getMove(Game game, long timeDue) {
        myMoves.clear();

        int targetNode = game.getPacmanCurrentNodeIndex();

        if (game.doesGhostRequireAction(GHOST.BLINKY)) {
            myMoves.put(GHOST.BLINKY,
                    game.getApproximateNextMoveTowardsTarget(game.getGhostCurrentNodeIndex(GHOST.BLINKY), targetNode, game.getGhostLastMoveMade(GHOST.BLINKY), DM.PATH));
        }

        if (game.doesGhostRequireAction(GHOST.INKY)) {
            myMoves.put(GHOST.INKY,
                    game.getApproximateNextMoveTowardsTarget(game.getGhostCurrentNodeIndex(GHOST.INKY), targetNode, game.getGhostLastMoveMade(GHOST.INKY), DM.MANHATTAN));
        }

        if (game.doesGhostRequireAction(GHOST.PINKY)) {
            myMoves.put(GHOST.PINKY,
                    game.getApproximateNextMoveTowardsTarget(game.getGhostCurrentNodeIndex(GHOST.PINKY), targetNode, game.getGhostLastMoveMade(GHOST.PINKY), DM.EUCLID));
        }

        if (game.doesGhostRequireAction(GHOST.SUE)) {
            myMoves.put(GHOST.SUE, moves[rnd.nextInt(moves.length)]);
        }

        return myMoves;
    }
}