Examples with DoNothingAction spacesettlers.actions.DoNothingAction used on opensource projects

Example 6 with DoNothingAction

use of spacesettlers.actions.DoNothingAction in project spacesettlers by amymcgovern.

the class BeaconCollectorTeamClient method getMovementStart.

/**
 * Send each ship to a beacon
 */
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> actions = new HashMap<UUID, AbstractAction>();
    // loop through each ship
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            AbstractAction current = ship.getCurrentAction();
            // does the ship have a beacon it is aiming for?
            if (current == null || current.isMovementFinished(space) || !shipToBeaconMap.containsKey(ship)) {
                Position currentPosition = ship.getPosition();
                Beacon beacon = pickNearestFreeBeacon(space, ship);
                AbstractAction newAction = null;
                if (beacon == null) {
                    // there is no beacon available so do nothing
                    newAction = new DoNothingAction();
                } else {
                    beaconToShipMap.put(beacon, ship);
                    shipToBeaconMap.put(ship, beacon);
                    Position newGoal = beacon.getPosition();
                    newAction = new MoveToObjectAction(space, currentPosition, beacon);
                }
                actions.put(ship.getId(), newAction);
            } else {
                actions.put(ship.getId(), ship.getCurrentAction());
            }
        } else {
            // it is a base and Beacon collector doesn't do anything to bases
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}

Example 7 with DoNothingAction

use of spacesettlers.actions.DoNothingAction in project spacesettlers by amymcgovern.

the class CoreCollectorTeamClient method getMovementStart.

/**
 * Send each ship to a beacon
 */
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> actions = new HashMap<UUID, AbstractAction>();
    // loop through each ship
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            AbstractAction current = ship.getCurrentAction();
            // if the ship has a core, take it to base
            if (ship.getNumCores() > 0) {
                Base base = findNearestBase(space, ship);
                AbstractAction newAction = new MoveToObjectAction(space, ship.getPosition(), base);
                actions.put(ship.getId(), newAction);
            } else {
                // go find a core (or keep aiming for one if you already are)
                if (current == null || !shipToCoreMap.containsKey(ship)) {
                    Position currentPosition = ship.getPosition();
                    AiCore core = pickNearestFreeCore(space, ship);
                    AbstractAction newAction = null;
                    if (core == null) {
                        // there is no core available so do nothing
                        newAction = new DoNothingAction();
                    } else {
                        coreToShipMap.put(core, ship);
                        shipToCoreMap.put(ship, core);
                        Position newGoal = core.getPosition();
                        newAction = new MoveToObjectAction(space, currentPosition, core);
                    }
                    actions.put(ship.getId(), newAction);
                } else {
                    // update the goal location since cores move
                    UUID myCoreId = shipToCoreMap.get(ship).getId();
                    AiCore myCore = (AiCore) space.getObjectById(myCoreId);
                    Position currentPosition = ship.getPosition();
                    AbstractAction newAction = null;
                    newAction = new MoveToObjectAction(space, currentPosition, myCore);
                    actions.put(ship.getId(), newAction);
                }
            }
        } else {
            // it is a base and core collector doesn't do anything to bases
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}

Example 8 with DoNothingAction

use of spacesettlers.actions.DoNothingAction in project spacesettlers by amymcgovern.

the class PacifistFlagCollectorTeamClient method getAsteroidCollectorAction.

/**
 * Gets the action for the asteroid collecting ship
 * @param space
 * @param ship
 * @return
 */
private AbstractAction getAsteroidCollectorAction(Toroidal2DPhysics space, Ship ship) {
    AbstractAction current = ship.getCurrentAction();
    Position currentPosition = ship.getPosition();
    // aim for a beacon if there isn't enough energy
    if (ship.getEnergy() < 2000) {
        Beacon beacon = pickNearestBeacon(space, ship);
        AbstractAction newAction = null;
        // if there is no beacon, then just skip a turn
        if (beacon == null) {
            newAction = new DoNothingAction();
        } else {
            newAction = new MoveToObjectAction(space, currentPosition, beacon);
        }
        aimingForBase.put(ship.getId(), false);
        return newAction;
    }
    // if the ship has enough resourcesAvailable, take it back to base
    if (ship.getResources().getTotal() > 500) {
        Base base = findNearestBase(space, ship);
        AbstractAction newAction = new MoveToObjectAction(space, currentPosition, base);
        aimingForBase.put(ship.getId(), true);
        return newAction;
    }
    // did we bounce off the base?
    if (ship.getResources().getTotal() == 0 && ship.getEnergy() > 2000 && aimingForBase.containsKey(ship.getId()) && aimingForBase.get(ship.getId())) {
        current = null;
        aimingForBase.put(ship.getId(), false);
    }
    // otherwise aim for the asteroid
    if (current == null || current.isMovementFinished(space)) {
        aimingForBase.put(ship.getId(), false);
        Asteroid asteroid = pickHighestValueNearestFreeAsteroid(space, ship);
        AbstractAction newAction = null;
        if (asteroid != null) {
            asteroidToShipMap.put(asteroid.getId(), ship);
            newAction = new MoveToObjectAction(space, currentPosition, asteroid, asteroid.getPosition().getTranslationalVelocity());
        }
        return newAction;
    }
    return ship.getCurrentAction();
}

Example 9 with DoNothingAction

use of spacesettlers.actions.DoNothingAction in project spacesettlers by amymcgovern.

the class PacifistFlagCollectorTeamClient method getMovementStart.

/**
 * Assigns ships to asteroids and beacons, as described above
 */
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> actions = new HashMap<UUID, AbstractAction>();
    Ship flagShip;
    // get the flag carrier, if we have one
    flagShip = getFlagCarrier(space, actionableObjects);
    // we don't have a ship carrying a flag, so find the best choice (if it exists)
    if (flagShip == null) {
        flagShip = findHealthiestShipNearFlag(space, actionableObjects);
    }
    // resources (as long as it isn't the flagShip)
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            AbstractAction action;
            if (flagShip != null && ship.equals(flagShip)) {
                if (flagShip.isCarryingFlag()) {
                    // System.out.println("We have a flag carrier!");
                    Base base = findNearestBase(space, ship);
                    // System.out.println("Flag ship before computing action: " + flagShip);
                    action = new MoveToObjectAction(space, ship.getPosition(), base);
                    // System.out.println("Aiming for base with action " + action);
                    aimingForBase.put(ship.getId(), true);
                // System.out.println("Flag ship after computing action: " + flagShip);
                } else {
                    Flag enemyFlag = getEnemyFlag(space);
                    action = new MoveToObjectAction(space, ship.getPosition(), enemyFlag, enemyFlag.getPosition().getTranslationalVelocity());
                }
            } else {
                action = getAsteroidCollectorAction(space, ship);
            }
            // save the action for this ship
            actions.put(ship.getId(), action);
        } else {
            // bases do nothing
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}

Example 10 with DoNothingAction

use of spacesettlers.actions.DoNothingAction in project spacesettlers by amymcgovern.

the class RandomTeamClient method getMovementStart.

@Override
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> randomActions = new HashMap<UUID, AbstractAction>();
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            AbstractAction current = ship.getCurrentAction();
            // if we finished, make a new spot in space to aim for
            if (current == null || current.isMovementFinished(space)) {
                Position currentPosition = ship.getPosition();
                Position newGoal = space.getRandomFreeLocationInRegion(random, Ship.SHIP_RADIUS, (int) currentPosition.getX(), (int) currentPosition.getY(), RANDOM_MOVE_RADIUS);
                MoveAction newAction = null;
                newAction = new MoveAction(space, currentPosition, newGoal);
                // System.out.println("Ship is at " + currentPosition + " and goal is " + newGoal);
                SpacewarGraphics graphic = new CircleGraphics(1, getTeamColor(), newGoal);
                graphics.add(graphic);
                // Vector2D shortVec = space.findShortestDistanceVector(currentPosition, newGoal);
                // LineShadow lineShadow = new LineShadow(currentPosition, newGoal, shortVec);
                // newShadows.add(lineShadow);
                randomActions.put(ship.getId(), newAction);
            } else {
                randomActions.put(ship.getId(), ship.getCurrentAction());
            }
        } else {
            // it is a base and random doesn't do anything to bases
            randomActions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return randomActions;
}