Examples with Vector2 com.badlogic.gdx.math.Vector2 used on opensource projects

Example 66 with Vector2

use of com.badlogic.gdx.math.Vector2 in project commons-gdx by gemserk.

the class ContactsTest method setUp.

@Before
public void setUp() {
    contacts = new Contacts();
    box2dcontact = mockery.mock(com.badlogic.gdx.physics.box2d.Contact.class);
    worldManifold = mockery.mock(WorldManifold.class);
    normal = new Vector2(0, 1);
    fixtureA = mockery.mock(Fixture.class, "fixtureA");
    fixtureB = mockery.mock(Fixture.class, "fixtureB");
}

Example 67 with Vector2

use of com.badlogic.gdx.math.Vector2 in project commons-gdx by gemserk.

the class Contacts method addContact.

public void addContact(com.badlogic.gdx.physics.box2d.Contact contact, boolean AB) {
    Vector2 normal = contact.getWorldManifold().getNormal();
    Fixture myFixture;
    Fixture otherFixture;
    if (AB) {
        myFixture = contact.getFixtureA();
        otherFixture = contact.getFixtureB();
    } else {
        myFixture = contact.getFixtureB();
        otherFixture = contact.getFixtureA();
        // if the body in contact is the first one declared by the contact, then we have to invert the normal.
        normal.mul(-1);
    }
    addContact(myFixture, otherFixture, normal);
}

Example 68 with Vector2

use of com.badlogic.gdx.math.Vector2 in project commons-gdx by gemserk.

the class ContactsTest method removesSecondContactIfItMatches.

@Test
public void removesSecondContactIfItMatches() {
    final Fixture fixtureC = mockery.mock(Fixture.class);
    mockery.checking(new Expectations() {

        {
            ignoring(fixtureA);
            ignoring(fixtureB);
            ignoring(fixtureC);
        }
    });
    contacts.addContact(fixtureA, fixtureC, new Vector2());
    contacts.addContact(fixtureA, fixtureB, normal);
    assertTrue(contacts.isInContact());
    assertThat(2, IsEqual.equalTo(contacts.getContactCount()));
    contacts.removeContact(fixtureA, fixtureB);
    assertTrue(contacts.isInContact());
    assertThat(1, IsEqual.equalTo(contacts.getContactCount()));
    Contact stillValidContact = contacts.contacts.get(0);
    assertTrue(stillValidContact.inContact);
    assertSame(fixtureA, stillValidContact.myFixture);
    assertSame(fixtureC, stillValidContact.otherFixture);
    Contact removedContact = contacts.contacts.get(1);
    assertFalse(removedContact.inContact);
    assertNull(removedContact.myFixture);
    assertNull(removedContact.otherFixture);
}

Example 69 with Vector2

use of com.badlogic.gdx.math.Vector2 in project commons-gdx by gemserk.

the class ContactsTest method removesFirstOfTwoContactIfItMatches.

@Test
public void removesFirstOfTwoContactIfItMatches() {
    final Fixture fixtureC = mockery.mock(Fixture.class);
    mockery.checking(new Expectations() {

        {
            ignoring(fixtureA);
            ignoring(fixtureB);
            ignoring(fixtureC);
        }
    });
    contacts.addContact(fixtureA, fixtureB, normal);
    contacts.addContact(fixtureA, fixtureC, new Vector2());
    assertTrue(contacts.isInContact());
    assertThat(2, IsEqual.equalTo(contacts.getContactCount()));
    contacts.removeContact(fixtureA, fixtureB);
    assertTrue(contacts.isInContact());
    assertThat(1, IsEqual.equalTo(contacts.getContactCount()));
    Contact stillValidContact = contacts.contacts.get(0);
    assertTrue(stillValidContact.inContact);
    assertSame(fixtureA, stillValidContact.myFixture);
    assertSame(fixtureC, stillValidContact.otherFixture);
    Contact removedContact = contacts.contacts.get(1);
    assertFalse(removedContact.inContact);
    assertNull(removedContact.myFixture);
    assertNull(removedContact.otherFixture);
}

Example 70 with Vector2

use of com.badlogic.gdx.math.Vector2 in project commons-gdx by gemserk.

the class Libgdx2dCameraTransformImplTest method shouldReturnProjectedVectorWhenCameraNotMoved.

@Ignore
@Test
public void shouldReturnProjectedVectorWhenCameraNotMoved() {
    Libgdx2dCameraTransformImpl camera = new Libgdx2dCameraTransformImpl();
    camera.move(0, 0);
    camera.zoom(32f);
    Vector2 position = new Vector2(10f, 10f);
    camera.project(position);
    assertThat(position.x, IsEqual.equalTo(320f));
    assertThat(position.y, IsEqual.equalTo(320f));
}