public BackgroundKite(float initialX)
{
var scale = this.GetRandomScale();
var scrollBehavior = new ScrollBehavior(scale * 0.1f);
var transform = new Transform2D()
{
X = initialX,
Y = WaveServices.ViewportManager.VirtualHeight,
Origin = Vector2.UnitY,
XScale = scale,
YScale = scale
};
var spriteAtlas = new SpriteAtlas(Textures.GAME_ATLAS, this.GetRandomTextureName());
this.entity = new Entity()
.AddComponent(transform)
.AddComponent(spriteAtlas)
.AddComponent(new SpriteAtlasRenderer(DefaultLayers.Opaque))
.AddComponent(scrollBehavior);
scrollBehavior.EntityOutOfScreen += (entity) =>
{
transform.X = WaveServices.ViewportManager.RightEdge;
var newScale = this.GetRandomScale();
transform.XScale = newScale;
transform.YScale = newScale;
//Set a new kite texture
spriteAtlas.TextureName = this.GetRandomTextureName();
};
}
/// <summary>
/// Initializes a new instance of the <see cref="SpriteAtlasRenderer" /> class.
/// </summary>
/// <param name="layerType">Type of the layer.</param>
/// <param name="samplerMode">The sampler mode.</param>
public SpriteAtlasRenderer(Type layerType, AddressMode samplerMode = AddressMode.LinearClamp)
: base("SpriteAtlasRenderer" + instances++, layerType)
{
this.Transform2D = null;
this.Sprite = null;
this.origin = Vector2.Zero;
this.samplerMode = samplerMode;
}
/// <summary>
/// Initializes a new instance of the <see cref="SpriteAtlasRenderer" /> class.
/// </summary>
/// <param name="layerType">Type of the layer.</param>
public SpriteAtlasRenderer(Type layerType)
: base("SpriteAtlasRenderer" + instances++, layerType)
{
this.Transform2D = null;
this.Sprite = null;
this.scale = Vector2.Zero;
this.position = Vector2.Zero;
this.origin = Vector2.Zero;
}