private void setupGameHud(LostSoulWorld world)
{
gameHud = new HudElement(world.Game);
root.AddChild(gameHud);
scoreLabel = new HudElementText(world.Game);
scoreLabel.Color = textColor;
gameHud.AddChild(scoreLabel);
lostSoulsLabel = new HudElementText(world.Game);
lostSoulsLabel.Color = textColor;
lostSoulsLabel.BodyBehavior.Position = new Vector2(200.0f, 0.0f);
gameHud.AddChild(lostSoulsLabel);
difficultyLabel = new HudElementText(world.Game);
difficultyLabel.Text = "Difficulty: 100%";
difficultyLabel.Color = textColor;
difficultyLabel.BodyBehavior.Position = new Vector2(300.0f, 0.0f);
gameHud.AddChild(difficultyLabel);
helpLabel = new HudElementText(world.Game);
helpLabel.Text = "F - Fullscreen";
helpLabel.Color = textColor;
helpLabel.BodyBehavior.Position = new Vector2(300.0f + difficultyLabel.BodyBehavior.Size.X + 15.0f, 0.0f);
gameHud.AddChild(helpLabel);
gameHud.RenderBehavior = new PrimitiveRectangleRenderBehavior(gameHud)
{
Color = new Color(0.0f, 0.0f, 0.0f, 0.4f)
};
gameHud.BodyBehavior.Position = Vector2.Zero;
gameHud.BodyBehavior.Size = helpLabel.BodyBehavior.Position + helpLabel.BodyBehavior.Size + new Vector2(5.0f, 2.0f);
}
public LostSoulWorldHud(LostSoulWorld world)
{
this.world = world;
world.GameOverChanged += OnGameOverChangedHandler;
root = new HudElement(world.Game);
root.BodyBehavior.Size = new Vector2(world.PlayField.Width, world.PlayField.Height);
setupGameHud(world);
setupGameOverHud(world);
}
private void setupGameOverHud(LostSoulWorld world)
{
gameOverHud = new HudElement(world.Game);
gameOverHud.Visible = false;
gameOverHud.BodyBehavior.Size = root.BodyBehavior.Size;
root.AddChild(gameOverHud);
setupGameOverTextBackground(world);
setupGameOverText(world);
setupGameOverInstructions(world);
adjustGameOverTextBackgroundSize();
}
public void AddChild(HudElement element)
{
if (element == this)
{
throw new InvalidOperationException("HudElement cannot be its own child");
}
if (element.parent != null)
{
element.parent.RemoveChild(element);
}
element.parent = this;
children.Add(element);
}
private void setupGameOverTextBackground(LostSoulWorld world)
{
gameOverTextBackground = new HudElement(world.Game);
var center = gameOverHud.BodyBehavior.Size * 0.5f;
var size = new Vector2(200.0f, 200.0f);
gameOverTextBackground.BodyBehavior.Size = size;
gameOverTextBackground.BodyBehavior.Position = new Vector2(
center.X - size.X / 2.0f,
center.Y - size.Y / 2.0f);
var render = new PrimitiveRectangleRenderBehavior(gameOverTextBackground);
var color = Color.Black;
color.A = (int)(255.0 * 0.8);
render.Color = color;
gameOverTextBackground.RenderBehavior = render;
gameOverHud.AddChild(gameOverTextBackground);
}
public void RemoveChild(HudElement element)
{
children.Remove(element);
}