Examples with Vector2D spacesettlers.utilities.Vector2D used on opensource projects

Example 6 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestMoveActionWithOrientation method testpdControlMoveToGoal.

/**
 * Test moving to the goal
 *
 * (40, 40)
 * 			(50,50)
 * (40, 60)
 *
 * @throws SpaceSettlersActionException
 */
@Test
public void testpdControlMoveToGoal() throws SpaceSettlersActionException {
    // first to -3pi/4
    Position currentLoc = new Position(50, 50);
    Position goalLoc = new Position(40, 40);
    currentLoc.setOrientation(-(3 * Math.PI) / 4);
    moveAction = new MoveActionWithOrientation();
    Vector2D accel = moveAction.pdControlMoveToGoal(space, goalLoc, currentLoc, targetVelocity);
    Movement movement = new Movement();
    while (accel.getMagnitude() > MoveAction.TARGET_REACHED_ACCEL) {
        movement.setTranslationalAcceleration(accel);
        currentLoc = space.applyMovement(currentLoc, movement, timestep);
        accel = moveAction.pdControlMoveToGoal(space, goalLoc, currentLoc, targetVelocity);
    }
    assertEquals(currentLoc.getOrientation(), -(3 * Math.PI) / 4, 0.01);
    assertEquals(currentLoc.getX(), 40, 0.05);
    assertEquals(currentLoc.getY(), 40, 0.05);
    // then to 3pi/4
    currentLoc = new Position(50, 50);
    currentLoc.setOrientation(0);
    goalLoc = new Position(40, 60);
    currentLoc.setOrientation((3 * Math.PI) / 4);
    accel = moveAction.pdControlMoveToGoal(space, goalLoc, currentLoc, targetVelocity);
    while (accel.getMagnitude() > MoveAction.TARGET_REACHED_ACCEL) {
        movement.setTranslationalAcceleration(accel);
        currentLoc = space.applyMovement(currentLoc, movement, timestep);
        accel = moveAction.pdControlMoveToGoal(space, goalLoc, currentLoc, targetVelocity);
    }
    assertEquals(currentLoc.getOrientation(), (3 * Math.PI) / 4, 0.01);
    assertEquals(currentLoc.getX(), 40, 0.05);
    assertEquals(currentLoc.getY(), 60, 0.05);
}

Example 7 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestCollisionHandler method testCollidingInsideRadius.

@Test
public void testCollidingInsideRadius() {
    Ship ship;
    Asteroid asteroid;
    Position ship1Pos = new Position(100, 0, Math.PI / 4);
    ship1Pos.setTranslationalVelocity(new Vector2D(20, 0));
    ship = new Ship("team1", Color.BLUE, ship1Pos);
    Position asteroid2Pos = new Position(134, 0, -Math.PI / 4);
    asteroid2Pos.setTranslationalVelocity(new Vector2D(-10, 0));
    asteroid = new Asteroid(asteroid2Pos, false, 20, true, .33, .33, .34);
    ship.setMass(asteroid.getMass());
    // ship radius is 15 and is at 100,0
    // asteroid radius is 20 here and at 134,0
    // ship should bounce back to -99.33,0 (edge of collision) and asteroid to 134.33 (edge of collision, based on velocities)
    collisionHandler.collide(ship, asteroid, space);
    assertEquals(ship.getPosition().getTranslationalVelocityX(), -10, 0.01);
    assertEquals(ship.getPosition().getTranslationalVelocityY(), 0, 0.01);
    assertEquals(asteroid.getPosition().getTranslationalVelocityX(), 20, 0.01);
    assertEquals(asteroid.getPosition().getTranslationalVelocityY(), 0, 0.01);
    assertEquals(ship.getPosition().getX(), 99.33, 0.01);
    assertEquals(ship.getPosition().getY(), 0, 0.01);
    assertEquals(asteroid.getPosition().getX(), 134.33, 0.01);
    assertEquals(asteroid.getPosition().getY(), 0, 0.01);
}

Example 8 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestCollisionHandler method testElasticCollisionsShipToAsteroidX.

@Test
public void testElasticCollisionsShipToAsteroidX() {
    Ship ship1;
    Asteroid asteroid;
    Position ship1Pos = new Position(0, 0, Math.PI / 4);
    ship1Pos.setTranslationalVelocity(new Vector2D(20, 0));
    ship1 = new Ship("team1", Color.BLUE, ship1Pos);
    Position asteroid2Pos = new Position(10, 0, -Math.PI / 4);
    asteroid2Pos.setTranslationalVelocity(new Vector2D(-10, 0));
    asteroid = new Asteroid(asteroid2Pos, false, 10, true, .33, .33, .34);
    ship1.setMass(asteroid.getMass());
    collisionHandler.collide(ship1, asteroid, space);
    assertEquals(ship1.getPosition().getTranslationalVelocityX(), -10, 0.01);
    assertEquals(ship1.getPosition().getTranslationalVelocityY(), 0, 0.01);
    assertEquals(asteroid.getPosition().getTranslationalVelocityX(), 20, 0.01);
    assertEquals(asteroid.getPosition().getTranslationalVelocityY(), 0, 0.01);
}

Example 9 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestCollisionHandler method testCollidingWithMineableAsteroid.

@Test
public void testCollidingWithMineableAsteroid() {
    Ship ship1;
    Asteroid asteroid;
    Position ship1Pos = new Position(0, 0, Math.PI / 4);
    ship1Pos.setTranslationalVelocity(new Vector2D(20, 0));
    ship1 = new Ship("team1", Color.BLUE, ship1Pos);
    Position asteroid2Pos = new Position(10, 0, -Math.PI / 4);
    asteroid2Pos.setTranslationalVelocity(new Vector2D(-10, 0));
    asteroid = new Asteroid(asteroid2Pos, true, 10, true, .33, .33, .34);
    ResourcePile asteroidResources = asteroid.getResources();
    collisionHandler.collide(ship1, asteroid, space);
    assertEquals(ship1.getResources().getResourceQuantity(ResourceTypes.FUEL), asteroidResources.getResourceQuantity(ResourceTypes.FUEL), 0.0);
    assertEquals(ship1.getResources().getResourceQuantity(ResourceTypes.WATER), asteroidResources.getResourceQuantity(ResourceTypes.WATER), 0.0);
    assertEquals(ship1.getResources().getResourceQuantity(ResourceTypes.METALS), asteroidResources.getResourceQuantity(ResourceTypes.METALS), 0.0);
}

Example 10 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestCollisionHandler method testElasticCollisionsAsteroidsMoveableToNonMoveableOnX.

@Test
public void testElasticCollisionsAsteroidsMoveableToNonMoveableOnX() {
    Asteroid asteroid1, asteroid2;
    Position position1 = new Position(0, 0, Math.PI / 4);
    position1.setTranslationalVelocity(new Vector2D(20, 0));
    asteroid1 = new Asteroid(position1, false, 10, true, .33, .33, .34);
    Position position2 = new Position(10, 0, -Math.PI / 4);
    asteroid2 = new Asteroid(position2, false, 10, false, .33, .33, .34);
    collisionHandler.collide(asteroid1, asteroid2, space);
    assertEquals(asteroid1.getPosition().getTranslationalVelocityX(), -20, 0.01);
    assertEquals(asteroid1.getPosition().getTranslationalVelocityY(), 0, 0.01);
    assertEquals(asteroid2.getPosition().getTranslationalVelocityX(), 0, 0.01);
    assertEquals(asteroid2.getPosition().getTranslationalVelocityY(), 0, 0.01);
}