public Wall(Point position, int size)
{
Body = new Body(this, position, size, size)
{
Type = Body.Geometry.RECTANGLE
};
Type = EntityType.WALL;
}
public void CollisionLineSquareTest()
{
Body body = new Body(null, new Point(0, 0), 40, 40)
{
Type = Body.Geometry.RECTANGLE
};
// Checking if a normal line, going straight across the rectangle, collides.
Assert.IsTrue(CollisionHandler.CollisionLineSquare(-5, 50, -5, 50, body));
}
public void IsCollidingCircleVsRectangleTest()
{
// Checking if it differentiates properly between circle and rectangles (its circle by default)
Body body1 = new Body(null, new Point(50, 40), 20, 20);
Body body2 = new Body(null, new Point(50, 59), 40, 40);
Assert.IsFalse(CollisionHandler.IsColliding(body1, body2));
body1.Type = Body.Geometry.RECTANGLE;
body2.Type = Body.Geometry.RECTANGLE;
Assert.IsTrue(CollisionHandler.IsColliding(body1, body2));
}
public Bullet(Point position, Vector velocity, double diameter, int damage, int bulletType, GameObject owner)
{
BulletType = bulletType;
Owner = owner;
Damage = damage;
Body = new Body(this, position, diameter, diameter)
{
Type = Body.Geometry.CIRCLE
};
Physics = new Physics(this, 200, velocity);
_lifeTimeEvent = new LightEvent(5000, () => { Destroy(); });
Type = EntityType.BULLET;
}
public void CollisionLineSquareTest3()
{
const int BODY_X = 40;
const int BODY_Y = 50;
const int BODY_WIDTH = 40;
const int BODY_HEIGHT = 20;
Body body = new Body(null, new Point(BODY_X, BODY_Y), BODY_WIDTH, BODY_HEIGHT)
{
Type = Body.Geometry.RECTANGLE
};
// Checking if it collides with lines just inside the square.
Assert.IsTrue(CollisionHandler.CollisionLineSquare(81, 80, 50, 70, body));
Assert.IsTrue(CollisionHandler.CollisionLineSquare(40, 80, 71, 70, body));
Assert.IsTrue(CollisionHandler.CollisionLineSquare(39, 79, 50, 50, body));
Assert.IsTrue(CollisionHandler.CollisionLineSquare(39, 40, 30, 70, body));
}
public void IsCollidingTest3()
{
// The bodies are next to each other.
Body body1 = new Body(null, new Point(0, 0), 40, 40);
Body body2 = new Body(null, new Point(41, 0), 40, 40);
Assert.IsFalse(CollisionHandler.IsColliding(body1, body2));
}
public void IsCollidingTest2()
{
// The bodies collide in (20, 0).
Body body1 = new Body(null, new Point(0, 0), 40, 40);
Body body2 = new Body(null, new Point(40, 0), 40, 40);
Assert.IsTrue(CollisionHandler.IsColliding(body1, body2));
}
public void IsCollidingSelfTest()
{
// An object collides with itself.
Body body1 = new Body(null, new Point(0, 0), 40, 40);
Assert.IsTrue(CollisionHandler.IsColliding(body1, body1));
}
public void IsCollidingTest4()
{
Body body1 = new Body(null, new Point(50, 40), 20, 20);
Body body2 = new Body(null, new Point(50, 61), 40, 40);
Assert.IsFalse(CollisionHandler.IsColliding(body1, body2));
}
