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

Example 16 with Vector2D

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

the class TestVector2D method testVectorRejectAlongYLine.

@Test
public void testVectorRejectAlongYLine() {
    Vector2D vector1 = new Vector2D(0, 10);
    Vector2D vector2 = new Vector2D(0, 10);
    Vector2D resultVector = vector1.vectorRejection(vector2);
    assertEquals(resultVector.getXValue(), 0, 0);
    assertEquals(resultVector.getYValue(), 0, 0);
}

Example 17 with Vector2D

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

the class TestVector2D method testVectorRejectAlongXLine.

@Test
public void testVectorRejectAlongXLine() {
    Vector2D vector1 = new Vector2D(10, 0);
    Vector2D vector2 = new Vector2D(10, 0);
    Vector2D resultVector = vector1.vectorRejection(vector2);
    assertEquals(resultVector.getXValue(), 0, 0);
    assertEquals(resultVector.getYValue(), 0, 0);
}

Example 18 with Vector2D

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

the class TestVector2D method testGetMagnitude.

@Test
public void testGetMagnitude() {
    Vector2D vector1 = new Vector2D(3, -3);
    Vector2D vector2 = new Vector2D(4, 4);
    assertEquals(vector1.getMagnitude(), Math.sqrt(18), 0);
    assertEquals(vector2.getMagnitude(), Math.sqrt(32), 0);
}

Example 19 with Vector2D

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

the class TestVector2D method testVectorProjectRejectDiagonal.

@Test
public void testVectorProjectRejectDiagonal() {
    Vector2D vector1 = new Vector2D(10, 10);
    Vector2D vector2 = new Vector2D(0, 10);
    Vector2D resultVector = vector1.vectorProject(vector2);
    assertEquals(resultVector.getXValue(), 0, 0);
    assertEquals(resultVector.getYValue(), 10, 0);
    Vector2D resultVector2 = vector1.vectorRejection(vector2);
    assertEquals(resultVector2.getXValue(), 10, 0);
    assertEquals(resultVector2.getYValue(), 0, 0);
}

Example 20 with Vector2D

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

the class HumanTeamClient method getMovementStart.

/**
 * Look at the last key pressed by the human and do its movement
 */
@Override
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> actions = new HashMap<UUID, AbstractAction>();
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            // get the current position
            Ship ship = (Ship) actionable;
            Position myPosition = ship.getPosition();
            Vector2D currentVelocity = myPosition.getTranslationalVelocity();
            RawAction action = null;
            double angularVel = myPosition.getAngularVelocity();
            // if the key was up or down, accelerate along the current line
            if (lastKeyPressed == HumanKeyPressed.UP) {
                Vector2D newVel = new Vector2D(HUMAN_ACCEL * Math.cos(myPosition.getOrientation()), HUMAN_ACCEL * Math.sin(myPosition.getOrientation()));
                newVel.add(currentVelocity);
                action = new RawAction(newVel, 0);
            } else if (lastKeyPressed == HumanKeyPressed.DOWN) {
                Vector2D newVel = new Vector2D(-HUMAN_ACCEL * Math.cos(myPosition.getOrientation()), -HUMAN_ACCEL * Math.sin(myPosition.getOrientation()));
                newVel.add(currentVelocity);
                action = new RawAction(newVel, 0);
            }
            // if the key was right or left, turn
            if (lastKeyPressed == HumanKeyPressed.RIGHT) {
                action = new RawAction(0, HUMAN_TURN_ACCEL);
            } else if (lastKeyPressed == HumanKeyPressed.LEFT) {
                action = new RawAction(0, -HUMAN_TURN_ACCEL);
            }
            // was the mouse clicked?
            if (lastMouseClick != null) {
                if (mouseClickMove == null || mouseClickMove.isMovementFinished(space) || space.findShortestDistance(lastMouseClick, myPosition) > CLICK_DISTANCE) {
                    mouseClickMove = new MoveAction(space, myPosition, lastMouseClick);
                    graphicsToAdd.add(new StarGraphics(3, super.teamColor, lastMouseClick));
                    LineGraphics line = new LineGraphics(myPosition, lastMouseClick, space.findShortestDistanceVector(myPosition, lastMouseClick));
                    line.setLineColor(super.teamColor);
                    graphicsToAdd.add(line);
                }
                actions.put(actionable.getId(), mouseClickMove);
            } else {
                actions.put(actionable.getId(), action);
            }
        } else {
            // can't really control anything but the ship
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}