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

Go to download

Show more of this group Show more artifacts with this name
Show all versions of pacman-main Show documentation

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.PacmanController;
import pacman.game.Game;

import static pacman.game.Constants.DM;
import static pacman.game.Constants.MOVE;

/*
 * The Class NearestPillPacMan.
 */
public class NearestPillPacMan extends PacmanController {

    /* (non-Javadoc)
     * @see pacman.controllers.Controller#getMove(pacman.game.Game, long)
     */
    @Override
    public MOVE getMove(Game game, long timeDue) {
        int currentNodeIndex = game.getPacmanCurrentNodeIndex();

        //get all active pills
        int[] activePills = game.getActivePillsIndices();

        //get all active power pills
        int[] activePowerPills = game.getActivePowerPillsIndices();

        //create a target array that includes all ACTIVE pills and power pills
        int[] targetNodeIndices = new int[activePills.length + activePowerPills.length];

        for (int i = 0; i < activePills.length; i++) {
            targetNodeIndices[i] = activePills[i];
        }

        for (int i = 0; i < activePowerPills.length; i++) {
            targetNodeIndices[activePills.length + i] = activePowerPills[i];
        }

        //return the next direction once the closest target has been identified
        return game.getNextMoveTowardsTarget(game.getPacmanCurrentNodeIndex(), game.getClosestNodeIndexFromNodeIndex(currentNodeIndex, targetNodeIndices, DM.PATH), DM.PATH);
    }
}