public Game()
{
_gameTime = new GameTime();
ID = Interlocked.Increment(ref GameIDs);
CollisionManager = new CollisionManager();
Configuration = new GameConfiguration(GameRunner.Instance.Register(this));
}
public void CollisionManagerDetectsCollisions()
{
var cm = new CollisionManager();
var rect = new Collidable(new BoundingRectangle(new Size2d(30, 50)));
var circle = new Collidable(new BoundingCircle(10));
bool rectCollisionTriggered = false;
bool circleCollisionTriggered = false;
bool managerCollisionTriggered = false;
cm.Monitor(rect);
cm.Monitor(circle);
rect.OnCollision += collisionData =>
{
Assert.True(rect.Bounds.Position.Equivalent(collisionData.At));
Assert.Equal(circle, collisionData.With);
rectCollisionTriggered = true;
};
circle.OnCollision += collisionData =>
{
Assert.True(circle.Bounds.Position.Equivalent(collisionData.At));
Assert.Equal(rect, collisionData.With);
circleCollisionTriggered = true;
};
cm.OnCollision += (first, second) =>
{
Assert.NotNull(first);
Assert.NotNull(second);
Assert.Equal(first, rect);
Assert.Equal(second, circle);
managerCollisionTriggered = true;
};
cm.Update(null);
Assert.True(rectCollisionTriggered);
Assert.True(circleCollisionTriggered);
Assert.True(managerCollisionTriggered);
rectCollisionTriggered = false;
circleCollisionTriggered = false;
managerCollisionTriggered = false;
cm.Unmonitor(circle);
cm.Update(null);
Assert.False(rectCollisionTriggered);
Assert.False(circleCollisionTriggered);
Assert.False(managerCollisionTriggered);
cm.Monitor(circle);
cm.Update(null);
Assert.True(rectCollisionTriggered);
Assert.True(circleCollisionTriggered);
Assert.True(managerCollisionTriggered);
rectCollisionTriggered = false;
circleCollisionTriggered = false;
managerCollisionTriggered = false;
circle.Dispose();
cm.Update(null);
Assert.False(rectCollisionTriggered);
Assert.False(circleCollisionTriggered);
Assert.False(managerCollisionTriggered);
}