Examples with AbstractObject spacesettlers.objects.AbstractObject used on opensource projects

Example 16 with AbstractObject

use of spacesettlers.objects.AbstractObject in project spacesettlers by amymcgovern.

the class PacifistHeuristicAsteroidCollectorTeamClient 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>();
    // loop through each ship
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            AbstractAction action;
            action = getAsteroidCollectorAction(space, ship);
            actions.put(ship.getId(), action);
        } else {
            // it is a base.  Heuristically decide when to use the shield (TODO)
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}

Example 17 with AbstractObject

use of spacesettlers.objects.AbstractObject in project spacesettlers by amymcgovern.

the class AggressiveHeuristicAsteroidCollectorTeamClient 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>();
    // loop through each ship
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            // the first time we initialize, decide which ship is the asteroid collector
            if (asteroidCollectorID == null) {
                asteroidCollectorID = ship.getId();
            }
            AbstractAction action;
            if (ship.getId().equals(asteroidCollectorID)) {
                // get the asteroids
                action = getAsteroidCollectorAction(space, ship);
            } else {
                // this ship will try to shoot other ships so its movements take it towards the nearest other ship not on our team
                action = getWeaponShipAction(space, ship);
            }
            actions.put(ship.getId(), action);
        } else {
            // it is a base.  Heuristically decide when to use the shield (TODO)
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}

Example 18 with AbstractObject

use of spacesettlers.objects.AbstractObject in project spacesettlers by amymcgovern.

the class SpaceSettlersSimulator method advanceTime.

/**
 * Advance time one step
 */
void advanceTime() {
    // update the team info (to send into the space for use by other teams)
    updateTeamInfo();
    ExecutorService teamExecutor;
    if (debug) {
        teamExecutor = Executors.newSingleThreadExecutor();
    } else {
        teamExecutor = Executors.newCachedThreadPool();
    }
    Map<Team, Future<Map<UUID, AbstractAction>>> clientActionFutures = new HashMap<Team, Future<Map<UUID, AbstractAction>>>();
    // get the actions from each team
    for (Team team : teams) {
        clientActionFutures.put(team, teamExecutor.submit(new AdvanceTimeCallable(team)));
    }
    for (Team team : teams) {
        Map<UUID, AbstractAction> teamActions;
        try {
            teamActions = clientActionFutures.get(team).get();
        } catch (InterruptedException e) {
            // something went wrong...return empty map
            teamActions = new HashMap<UUID, AbstractAction>();
        } catch (ExecutionException e) {
            // something went wrong...return empty map
            teamActions = new HashMap<UUID, AbstractAction>();
        }
        // get the actions for each ship
        for (Ship ship : team.getShips()) {
            // if the client forgets to set an action, set it to DoNothing
            if (teamActions == null || !teamActions.containsKey(ship.getId())) {
                teamActions.put(ship.getId(), new DoNothingAction());
            }
            ship.setCurrentAction(teamActions.get(ship.getId()));
        }
    }
    teamExecutor.shutdown();
    // get the power ups being used on this turn
    Map<UUID, SpaceSettlersPowerupEnum> allPowerups = new HashMap<UUID, SpaceSettlersPowerupEnum>();
    for (Team team : teams) {
        Map<UUID, SpaceSettlersPowerupEnum> powerups = team.getTeamPowerups(simulatedSpace);
        if (powerups != null) {
            for (UUID key : powerups.keySet()) {
                // verify power ups belong to this team
                if (!team.isValidTeamID(key)) {
                    continue;
                }
                // get the object and ensure it can have a power up on it
                AbstractObject swObject = simulatedSpace.getObjectById(key);
                if (!(swObject instanceof AbstractActionableObject)) {
                    continue;
                }
                // verify that the object has the power up associated with it
                AbstractActionableObject actionableObject = (AbstractActionableObject) swObject;
                if (actionableObject.isValidPowerup(powerups.get(key))) {
                    allPowerups.put(key, powerups.get(key));
                }
            }
        }
    }
    // now update the physics on all objects
    simulatedSpace.advanceTime(this.getTimestep(), allPowerups);
    // and end any actions inside the team
    for (Team team : teams) {
        team.getTeamMovementEnd(simulatedSpace);
    }
    // handle purchases at the end of a turn (so ships will have movements next turn)
    for (Team team : teams) {
        // now get purchases for the team
        Map<UUID, PurchaseTypes> purchases = team.getTeamPurchases(simulatedSpace);
        handlePurchases(team, purchases);
    }
    // cleanup and remove dead weapons
    simulatedSpace.cleanupDeadWeapons();
    // cleanup and remove dead cores
    simulatedSpace.cleanupDeadCores();
    // respawn any objects that died (and that should respawn - this includes Flags)
    final double asteroidMaxVelocity = simConfig.getRandomAsteroids().getMaxInitialVelocity();
    simulatedSpace.respawnDeadObjects(random, asteroidMaxVelocity);
    // spawn new asteroids with a small probability (up to the maximum number allowed)
    int maxAsteroids = simConfig.getRandomAsteroids().getMaximumNumberAsteroids();
    int numAsteroids = simulatedSpace.getAsteroids().size();
    if (numAsteroids < maxAsteroids) {
        if (random.nextDouble() < ASTEROID_SPAWN_PROBABILITY) {
            // System.out.println("Spawning a new asteroid");
            Asteroid asteroid = createNewRandomAsteroid(simConfig.getRandomAsteroids());
            simulatedSpace.addObject(asteroid);
        }
    }
    updateScores();
// for (Team team : teams) {
// for (Ship ship : team.getShips()) {
// System.out.println("Ship " + ship.getTeamName() + ship.getId() + " has resourcesAvailable " + ship.getMoney());
// }
// }
}

Example 19 with AbstractObject

use of spacesettlers.objects.AbstractObject in project spacesettlers by amymcgovern.

the class Toroidal2DPhysics method respawnDeadObjects.

/**
 * Respawns any dead objects in new random locations.  Ships
 * have a delay before they can respawn.
 */
public void respawnDeadObjects(Random random, double asteroidMaxVelocity) {
    for (AbstractObject object : allObjects) {
        if (!object.isAlive() && object.canRespawn()) {
            Position newPosition = null;
            // flags should re-spawn at a randomly chosen starting location
            if (object instanceof Flag) {
                Flag flag = (Flag) object;
                newPosition = flag.getNewStartingPosition(random);
                // ensure their starting location is free (to handle the thought bug the class
                // introduced of putting a ship or a base where the flag should spawn)
                newPosition = getRandomFreeLocationInRegion(random, flag.getRadius() * 2, (int) newPosition.getX(), (int) newPosition.getY(), 75);
            } else {
                // note this is time 2 in order to ensure objects don't spawn touching (and just to get
                // them a bit farther apart
                newPosition = getRandomFreeLocation(random, object.getRadius() * 2);
            }
            object.setPosition(newPosition);
            object.setAlive(true);
            object.setDrawable(true);
            // reset the UUID if it is a asteroid or beacon
            if (object instanceof Asteroid || object instanceof Beacon) {
                object.resetId();
            }
            // make moveable asteroids move again when they respawn
            if (object.isMoveable() && !(object instanceof Flag)) {
                Vector2D randomMotion = Vector2D.getRandom(random, asteroidMaxVelocity);
                object.getPosition().setTranslationalVelocity(randomMotion);
            }
        }
    }
}

Example 20 with AbstractObject

use of spacesettlers.objects.AbstractObject in project spacesettlers by amymcgovern.

the class JSpaceSettlersComponent method paintComponent.

/**
 * Draw the space background and all the sub components
 */
protected void paintComponent(final Graphics g) {
    super.paintComponent(g);
    final Graphics2D graphics = (Graphics2D) g;
    graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    // handle a race condition in the GUI
    if (scaleTransform == null) {
        return;
    }
    graphics.transform(scaleTransform);
    // draw space
    g.setColor(Color.BLACK);
    g.fillRect(0, 0, this.width, this.height);
    // handle an annoying race condition in the GUI
    if (simulator == null) {
        return;
    }
    // draw graphic for all the objects
    Set<AbstractObject> allObjects = new LinkedHashSet<AbstractObject>(simulator.getAllObjects());
    for (AbstractObject object : allObjects) {
        SpacewarGraphics graphic = object.getGraphic();
        if (graphic != null) {
            if (graphic.isDrawable()) {
                drawShadow(graphic, graphics);
            }
        }
    }
    // and draw any team graphics from this round
    for (Team team : simulator.getTeams()) {
        Set<SpacewarGraphics> teamShadows = team.getGraphics();
        if (teamShadows != null) {
            for (SpacewarGraphics graphic : teamShadows) {
                if (graphic.isDrawable()) {
                    drawShadow(graphic, graphics);
                }
            }
        }
    }
}