/**
* Changes the state. Checks if there is active power pills nearby, if true go eat. Checks if
* there still is a ghost close, if true stay in state Defaults to eat pill state
*
* @return returns change state. Returns null if it remains in this state
*/
public State changeState(Game game, long timeDue) {
int pacmanPos = game.getPacmanCurrentNodeIndex();
// Check for power pill
int closestPowerPill = 0;
int closestDistPowerPill = -1;
if (game.getNumberOfActivePowerPills() > 0) {
for (int i : game.getActivePowerPillsIndices()) {
int temp = game.getShortestPathDistance(pacmanPos, i);
if (closestDistPowerPill > temp || closestDistPowerPill == -1) {
closestPowerPill = i;
closestDistPowerPill = temp;
}
}
}
if (game.getNumberOfActivePowerPills() > 0
&& game.getShortestPathDistance(pacmanPos, closestPowerPill) < mach.DistToPowerPill) {
// System.out.println("(RunFromGhost)Try power pill");
return (State) mach.dataStruc.get("moveNearestPowerPill");
}
// Check for ghost distance
for (GHOST ghost : GHOST.values()) {
if (game.getGhostLairTime(ghost) > 0 || game.isGhostEdible(ghost)) {
continue;
}
if (game.getShortestPathDistance(pacmanPos, game.getGhostCurrentNodeIndex(ghost))
< mach.DistFromNonEdible) {
mach.dataStruc.put("ghost", ghost);
return null;
}
}
// System.out.println("(RunFromGhost) Try nearest pill");
return (State) mach.dataStruc.get("moveNearestPill");
}
public DataTuple(Game game, MOVE move) {
if (move == MOVE.NEUTRAL) {
move = game.getPacmanLastMoveMade();
}
this.DirectionChosen = move;
this.mazeIndex = game.getMazeIndex();
this.currentLevel = game.getCurrentLevel();
this.pacmanPosition = game.getPacmanCurrentNodeIndex();
this.pacmanLivesLeft = game.getPacmanNumberOfLivesRemaining();
this.currentScore = game.getScore();
this.totalGameTime = game.getTotalTime();
this.currentLevelTime = game.getCurrentLevelTime();
this.numOfPillsLeft = game.getNumberOfActivePills();
this.numOfPowerPillsLeft = game.getNumberOfActivePowerPills();
if (game.getGhostLairTime(GHOST.BLINKY) == 0) {
this.isBlinkyEdible = game.isGhostEdible(GHOST.BLINKY);
this.blinkyDist =
game.getShortestPathDistance(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.BLINKY));
}
if (game.getGhostLairTime(GHOST.INKY) == 0) {
this.isInkyEdible = game.isGhostEdible(GHOST.INKY);
this.inkyDist =
game.getShortestPathDistance(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.INKY));
}
if (game.getGhostLairTime(GHOST.PINKY) == 0) {
this.isPinkyEdible = game.isGhostEdible(GHOST.PINKY);
this.pinkyDist =
game.getShortestPathDistance(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.PINKY));
}
if (game.getGhostLairTime(GHOST.SUE) == 0) {
this.isSueEdible = game.isGhostEdible(GHOST.SUE);
this.sueDist =
game.getShortestPathDistance(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.SUE));
}
this.blinkyDir =
game.getNextMoveTowardsTarget(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.BLINKY), DM.PATH);
this.inkyDir =
game.getNextMoveTowardsTarget(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.INKY), DM.PATH);
this.pinkyDir =
game.getNextMoveTowardsTarget(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.PINKY), DM.PATH);
this.sueDir =
game.getNextMoveTowardsTarget(
game.getPacmanCurrentNodeIndex(), game.getGhostCurrentNodeIndex(GHOST.SUE), DM.PATH);
this.numberOfNodesInLevel = game.getNumberOfNodes();
this.numberOfTotalPillsInLevel = game.getNumberOfPills();
this.numberOfTotalPowerPillsInLevel = game.getNumberOfPowerPills();
}
