public void TestAngleGeometry()
{
Assert.AreEqual(45, 0.AddToAngle(45));
Assert.AreEqual(1, 360.AddToAngle(1));
Assert.AreEqual(359, 0.AddToAngle(-1));
Assert.AreEqual(359, 360.AddToAngle(-1));
Assert.AreEqual(0, 0.DiffAngle(360));
Assert.AreEqual(1, 1.DiffAngle(360));
Assert.AreEqual(45, 0.DiffAngle(45));
Assert.AreEqual(0, RectangularF.Create(0, 0, 1, 1).CalculateAngleTo(RectangularF.Create(1, 0, 1, 1)));
Assert.AreEqual(45, RectangularF.Create(0, 0, 1, 1).CalculateAngleTo(RectangularF.Create(1, 1, 1, 1)));
Assert.AreEqual(90, RectangularF.Create(0, 0, 1, 1).CalculateAngleTo(RectangularF.Create(0, 1, 1, 1)));
Assert.AreEqual(135, RectangularF.Create(1, 0, 1, 1).CalculateAngleTo(RectangularF.Create(0, 1, 1, 1)));
Assert.AreEqual(180, RectangularF.Create(1, 0, 1, 1).CalculateAngleTo(RectangularF.Create(0, 0, 1, 1)));
Assert.AreEqual(225, RectangularF.Create(1, 1, 1, 1).CalculateAngleTo(RectangularF.Create(0, 0, 1, 1)));
Assert.AreEqual(270, RectangularF.Create(1, 1, 1, 1).CalculateAngleTo(RectangularF.Create(1, 0, 1, 1)));
Assert.AreEqual(315, RectangularF.Create(0, 1, 1, 1).CalculateAngleTo(RectangularF.Create(1, 0, 1, 1)));
}
private TestOptions BouncingBall()
{
return(new TestOptions()
{
InitTest = async() =>
{
var ball = Add(new Label()
{
Text = "Bouncing ball".ToMagenta(), Y = 2, X = 1
});
await ball.AnimateAsync(new ConsoleControlAnimationOptions()
{
Loop = Lifetime.Forever,
Duration = 1000,
Destination = () => RectangularF.Create((Width - ball.Width) - 1, ball.Y, ball.Width, ball.Height),
AutoReverse = true,
EasingFunction = Animator.EaseInOut,
});
}
});
}
public void TestDistanceGeometry()
{
Assert.AreEqual(0, RectangularF.Create(0, 0, 1, 1).CalculateDistanceTo(RectangularF.Create(0, 0, 1, 1)));
Assert.AreEqual(0, RectangularF.Create(0, 0, 1, 1).CalculateDistanceTo(RectangularF.Create(1, 1, 1, 1)));
Assert.AreEqual(1, RectangularF.Create(0, 0, 1, 1).CalculateDistanceTo(RectangularF.Create(2, 0, 1, 1)));
}
private async void Init()
{
var options = GetOptionsForArg();
if (args.Mode == ConsoleMode.VirtualTerminal)
{
ConsoleProvider.Fancy = true;
}
if (args.Mode == ConsoleMode.Console)
{
ConsoleProvider.Fancy = false;
}
var mechanism = ConsoleProvider.Fancy == false ? "System.Console" : "VirtualTerminal";
options.InitTest?.Invoke();
var messagePanel = Add(new ConsolePanel()
{
Width = 45, Height = 3, Background = ConsoleColor.Red
}).CenterBoth();
var messageLabel = messagePanel.Add(new Label()
{
Text = "Waiting".ToConsoleString(fg: ConsoleColor.Black, bg: ConsoleColor.Red)
}).CenterBoth();
var now = DateTime.Now;
var paintsNow = ConsoleApp.Current.TotalPaints;
while ((DateTime.Now - now).TotalSeconds < 3)
{
messageLabel.Text = $"{ConsoleApp.Current.TotalPaints- paintsNow} paints using {mechanism}".ToConsoleString(fg: ConsoleColor.Black, bg: ConsoleColor.Red, true);
options.OnFrame?.Invoke();
await Task.Yield();
}
var animationPanel = Add(new ConsolePanel()
{
Background = ConsoleColor.Green, Width = 45, Height = 3
});
var centerX = (int)Math.Round(Width / 2.0 - animationPanel.Width / 2.0);
var targetY = (int)Math.Round((Height / 2.0 - animationPanel.Height / 2) - 5.0);
animationPanel.X = centerX;
animationPanel.Y = Height;
var animationLabel = animationPanel.Add(new Label()
{
Text = "That's all folks".ToBlack(bg: ConsoleColor.Green)
}).CenterBoth();
await animationPanel.AnimateAsync(new ConsoleControlAnimationOptions()
{
Duration = 1000,
Destination = () => RectangularF.Create(centerX, targetY, animationPanel.Width, animationPanel.Height),
});
if (animationPanel.IsExpired == false && animationPanel.Parent?.IsExpired == false)
{
animationPanel.CenterHorizontally();
}
}