src/ch/epfl/maze/physical/pacman/PacMan.java


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package ch.epfl.maze.physical.pacman;

import ch.epfl.maze.physical.Animal;
import ch.epfl.maze.physical.Daedalus;
import ch.epfl.maze.physical.Prey;
import ch.epfl.maze.physical.stragegies.picker.RandomPicker;
import ch.epfl.maze.physical.stragegies.reducer.BackwardReducer;
import ch.epfl.maze.util.Direction;
import ch.epfl.maze.util.Vector2D;

import java.util.Set;

/**
 * Pac-Man character, from the famous game of the same name.
 *
 * @author EPFL
 * @author Pacien TRAN-GIRARD
 */
public class PacMan extends Prey implements BackwardReducer, RandomPicker {

    /**
     * Constructs a new Pac-Man.
     *
     * @param position Starting position of the Pac-Man in the Daedalus
     */
    public PacMan(Vector2D position) {
        super(position);
    }

    @Override
    public Direction move(Set<Direction> choices, Daedalus daedalus) {
        Set<Direction> smartChoices = choices.size() > 1 ? this.reduce(choices) : choices;
        return this.pick(smartChoices);
    }

    @Override
    public Animal copy() {
        return new PacMan(this.getPosition());
    }

}