public override void Initialize()
{
Context.RemoveAllComponents();
var center = Context.Bounds.GetCenter();
hourLine = new LineComponent(center, center, Context)
{
Pixel = '#'.White()
};
secondLine = new LineComponent(center, center, Context)
{
Pixel = 'o'.White()
};
minuteLine = new LineComponent(center, center, Context)
{
Pixel = '.'.White()
};
circle = new CircleComponent(center, Context.Bounds.Height / 2f, Context)
{
Filled = false
};
circle.Transform.CentralizePivot();
}
public void Draw_Context_CircleDrawn()
{
var ctx = Substitute.For <IWorldContext>();
var drawCtx = Substitute.For <IDrawContext>();
var canvas = Substitute.For <ICanvas>();
drawCtx.Canvas.Returns(canvas);
var target = new CircleComponent(new Point(10, 20), 4, ctx);
var circle = target as ICircle;
Assert.AreEqual(10, circle.Left);
Assert.AreEqual(20, circle.Top);
Assert.AreEqual(18, circle.Right);
Assert.AreEqual(28, circle.Bottom);
target.Draw(drawCtx);
canvas.Received().Draw(target, true, '#'.White());
}
public Laser(Game game)
: base(game)
{
// Create a sprite component
var sprite = new SpriteComponent(this);
sprite.SetTexture(Game.Renderer.GetTexture("Assets/Laser.png"));
// Create a move component, and set a forward speed
var move = new MoveComponent(this)
{
ForwardSpeed = 800.0f,
};
// Create a circle component (for collision)
_circle = new CircleComponent(this)
{
Radius = 11.0f,
};
}
protected override void UpdateActor(float deltaTime)
{
// If we run out of time, laser is dead
_deathTimer -= deltaTime;
if (_deathTimer <= 0.0f)
{
State = ActorState.Dead;
}
else
{
// Do we intersect with an asteroid?
foreach (var asteroid in Game.Asteroids)
{
// The first asteroid we intersect with,
// set ourselves and the asteroid to dead
if (CircleComponent.Intersect(_circle, asteroid.Circle))
{
State = ActorState.Dead;
asteroid.State = ActorState.Dead;
break;
}
}
}
}
public override void Initialize()
{
Context.RemoveAllComponents();
var bounds = Context.Bounds;
var moveToFood1 = new RectangleComponent(Point.Zero, Context);
moveToFood1.Transform.Position = moveToSampleArea.LeftTopPoint();
moveToFood1.Transform
.MoveTo(moveToSampleArea.RightBottomPoint(), 2, Easing.InBack)
.Delay(1)
.MoveTo(moveToSampleArea.RightTopPoint(), 2, Easing.Linear)
.PingPong();
var moveToFood2 = new RectangleComponent(Point.Zero, Context);
moveToFood2.Transform.Position = moveToSampleArea.RightBottomPoint();
moveToFood2.Transform
.MoveTo(moveToSampleArea.LeftTopPoint(), 2, Easing.InBack)
.Delay(1)
.MoveTo(moveToSampleArea.LeftBottomPoint(), 2, Easing.Linear)
.PingPong();
var blinkFood = new RectangleComponent(Point.Zero, Context);
blinkFood.Transform.Position = new Point(30, 11);
blinkFood
.Enable(1f)
.Loop();
controller1 = blinkFood
.To(0, 100, 19, Easing.Linear, v => numberSample1 = v)
.Loop();
controller2 = blinkFood
.To(0, 10, 10, Easing.Linear, v => numberSample2 = v)
.Delay(5)
.To(10, 30, 10, Easing.Linear, v => numberSample2 = v)
.Delay(5)
.To(30, 100, 10, Easing.Linear, v => numberSample2 = v)
.Delay(5)
.PingPong();
// Once blink
for (var i = 0; i < 100; i++)
{
var b = new RectangleComponent(Point.Zero, Context);
b.Transform.Position = new Point(31 + i, 11);
b
.Delay(i * 0.05f)
.Enable(1f)
.Enable(0.5f)
.Enable(0.5f)
.Once();
}
// Ping-pong move
var length = 100;
var speed = 0.1f;
var maxTime = (length - 1) * speed;
for (var i = 0; i < length; i++)
{
var b = new RectangleComponent(Point.Zero, Context);
b.Transform.Position = new Point(31 + i, 13);
b
.Disable(i * speed).OnlyForward()
.Delay(maxTime - (i * speed)).OnlyForward()
.Delay(maxTime - ((length - 1 - i) * speed)).OnlyBackward()
.Enable(((length - 1) - i) * speed).OnlyBackward()
.PingPong();
}
// ScaleTo, MoveTo and PingPong
new RectangleComponent(140, 1, Context)
{
Filled = true
}.Transform
.ScaleTo(new Point(20, 10), 1, Easing.InExpo)
.MoveTo(new Point(140, bounds.Bottom - 10), 2, Easing.InBounce)
.PingPong();
// Circle and rectangle
var circle = new CircleComponent(new Point(12, 20), 1, Context)
{
Filled = false
};
circle.Transform
.Do(() => circle.Filled = false).OnlyForward()
.ScaleTo(30, 3, Easing.InOutQuint)
.Do(() => circle.Filled = true).OnlyBackward()
.PingPong();
var rect = new RectangleComponent(circle.Transform.Position, Context)
{
Filled = false
};
rect.Transform
.ScaleTo(30, 3, Easing.InOutQuint)
.Delay(3)
.PingPong();
// Circle and rectangle with pivot centralized.
var circleCentralized = new CircleComponent(bounds.GetCenter(), 1, Context)
{
Filled = false
};
circleCentralized.Transform.CentralizePivot()
.Do(() => circleCentralized.Filled = false).OnlyForward()
.ScaleTo(30, 3, Easing.InOutQuint)
.Do(() => circleCentralized.Filled = true).OnlyBackward()
.PingPong();
var rectCentralized = new RectangleComponent(circleCentralized.Transform.Position, Context)
{
Filled = false
};
rectCentralized.Transform.CentralizePivot()
.ScaleTo(30, 3, Easing.InOutQuint)
.Delay(3)
.PingPong();
}