Examples with Position spacesettlers.utilities.Position used on opensource projects

Example 6 with Position

use of spacesettlers.utilities.Position 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 7 with Position

use of spacesettlers.utilities.Position 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;
}

Example 8 with Position

use of spacesettlers.utilities.Position in project spacesettlers by amymcgovern.

the class JSpaceSettlersComponent method drawShadow.

/**
 * Handles drawing things in a tororodially wrapped world.  Code
 * comes from the spacewar 1 simulator.
 *
 * @param graphic SpacewarGraphic to be drawn
 * @param graphics java level Graphics object
 */
private void drawShadow(final SpacewarGraphics graphic, final Graphics2D graphics) {
    Position position = graphic.getActualLocation();
    // don't draw a graphic at a bad position
    if (position == null) {
        return;
    }
    double x = position.getX();
    double y = position.getY();
    if (x < graphic.getHalfWidth()) {
        // goes off screen to left
        graphic.setDrawLocation(new Position(x + width, y));
        graphic.draw(graphics);
        if (y < graphic.getHalfHeight()) {
            // also goes off screen to the bottom
            graphic.setDrawLocation(new Position(x, y + height));
            graphic.draw(graphics);
            graphic.setDrawLocation(new Position(x + width, y + height));
            graphic.draw(graphics);
        } else if (y >= height - graphic.getHalfHeight()) {
            // also goes off screen to the top
            graphic.setDrawLocation(new Position(x, y - height));
            graphic.draw(graphics);
            graphic.setDrawLocation(new Position(x + width, y - height));
            graphic.draw(graphics);
        }
    } else if (x >= width - graphic.getHalfWidth()) {
        // goes off screen to right
        graphic.setDrawLocation(new Position(x - width, y));
        graphic.draw(graphics);
        if (y < graphic.getHalfHeight()) {
            // goes off screen to bottom
            graphic.setDrawLocation(new Position(x, y + height));
            graphic.draw(graphics);
            graphic.setDrawLocation(new Position(x - width, y + height));
            graphic.draw(graphics);
        } else if (y >= height - graphic.getHalfHeight()) {
            // also goes off screen to the top
            graphic.setDrawLocation(new Position(x, y - height));
            graphic.draw(graphics);
            graphic.setDrawLocation(new Position(x - width, y - height));
            graphic.draw(graphics);
        }
    } else if (y < graphic.getHalfHeight()) {
        // goes off screen to bottom
        graphic.setDrawLocation(new Position(x, y + height));
        graphic.draw(graphics);
    } else if (y >= height - graphic.getHalfHeight()) {
        // goes off screen to top
        graphic.setDrawLocation(new Position(x, y - height));
        graphic.draw(graphics);
    }
    graphic.setDrawLocation(position);
    graphic.draw(graphics);
}

Example 9 with Position

use of spacesettlers.utilities.Position in project spacesettlers by amymcgovern.

the class CollisionHandler method translatePosition.

/**
 * Translates a position by its velocity*timeStep
 *
 * This code is a bug fix and is credited to Troy Southard, Spring 2016.
 *
 * @param space
 * @param position position to be translated
 * @param timestep how long to translate
 * @return the translated position
 */
private Position translatePosition(Toroidal2DPhysics space, Position position, double timeStep) {
    // new x,y coordinates
    double newX = position.getX() + (position.getTranslationalVelocityX() * timeStep);
    double newY = position.getY() + (position.getTranslationalVelocityY() * timeStep);
    Position newPosition = new Position(newX, newY, position.getOrientation());
    newPosition.setAngularVelocity(position.getAngularVelocity());
    newPosition.setTranslationalVelocity(position.getTranslationalVelocity());
    space.toroidalWrap(newPosition);
    return newPosition;
}

Example 10 with Position

use of spacesettlers.utilities.Position in project spacesettlers by amymcgovern.

the class SpaceSettlersSimulator method createTeam.

/**
 * Make the actual team (holds a pointer to the client)
 *
 * @param teamConfig
 * @param teamClient
 * @return
 */
public Team createTeam(HighLevelTeamConfig teamConfig, TeamClient teamClient, TeamClientConfig teamClientConfig) {
    // it succeeded!  Now make the team ships
    int numShips = Math.min(simConfig.getMaximumInitialShipsPerTeam(), teamClientConfig.getNumberInitialShipsInTeam());
    Team team = new Team(teamClient, teamClientConfig.getLadderName(), simConfig.getMaximumShipsPerTeam());
    for (int s = 0; s < numShips; s++) {
        // put the ships in the initial region for the team
        // moved this to ship radius * 4 to keep ships away from each other initially
        Position freeLocation = simulatedSpace.getRandomFreeLocationInRegion(random, Ship.SHIP_RADIUS * 4, teamConfig.getInitialRegionULX(), teamConfig.getInitialRegionULY(), teamConfig.getInitialRegionLRX(), teamConfig.getInitialRegionLRY());
        System.out.println("Starting ship for team " + team.getTeamName() + " in location " + freeLocation);
        Ship ship = new Ship(teamConfig.getTeamName(), team.getTeamColor(), freeLocation);
        team.addShip(ship);
    }
    teams.add(team);
    return team;
}