public static Scene MakeTestActionsScene()
{
TextureInfo Characters = new TextureInfo(new Texture2D("/Application/Sample/GameEngine2D/FeatureCatalog/data/PlanetCute/Objects.png", false), new Vector2i(7, 3));
float world_scale = 0.036f;
var sprite = new SpriteTile();
sprite.TextureInfo = Characters;
sprite.TileIndex1D = 2;
sprite.Quad.S = sprite.CalcSizeInPixels() * world_scale;
sprite.CenterSprite();
sprite.Color = new Vector4(1.0f, 1.0f, 1.0f, 0.75f);
sprite.BlendMode = BlendMode.Normal;
var scene = new Scene()
{
Name = "Action tests"
};
scene.AddChild(sprite);
var pos = new Vector2(0.0f, 0.0f);
int writing_color_tag = 333;
int writing_position_tag = 65406;
AddButton(scene, "MoveTo (0,0)", ref pos, () => { sprite.RunAction(new MoveTo(new Vector2(0.0f, 0.0f), 0.1f)); });
AddButton(scene, "MoveBy (3,0)", ref pos, () => { sprite.RunAction(new MoveBy(new Vector2(3.0f, 0.0f), 0.1f)); });
AddButton(scene, "ScaleBy (2,2)", ref pos, () => { sprite.RunAction(new ScaleBy(new Vector2(2.0f, 2.0f), 0.1f)); });
AddButton(scene, "ScaleBy (0.5,0.5)", ref pos, () => { sprite.RunAction(new ScaleBy(new Vector2(0.5f, 0.5f), 0.1f)); });
AddButton(scene, "TintTo White", ref pos, () =>
{
// prevent from running an other action that writes the color
if (sprite.GetActionByTag(writing_color_tag) != null)
{
sprite.StopActionByTag(writing_color_tag);
}
sprite.RunAction(new TintTo(Math.SetAlpha(Colors.White, 0.75f), 2.0f)
{
Tag = writing_color_tag
});
}
);
AddButton(scene, "TintTo Blue", ref pos, () =>
{
// prevent from running an other action that writes the color
if (sprite.GetActionByTag(writing_color_tag) != null)
{
sprite.StopActionByTag(writing_color_tag);
}
sprite.RunAction(new TintTo(Math.SetAlpha(Colors.Blue, 0.75f), 2.0f)
{
Tag = writing_color_tag
});
}
);
AddButton(scene, "Pingpong colors", ref pos, () =>
{
// prevent from running an other action that writes the color
if (sprite.GetActionByTag(writing_color_tag) != null)
{
sprite.StopActionByTag(writing_color_tag);
}
var action12 = new TintTo(Colors.Green, 0.5f)
{
Tween = (t) => FMath.Sin(t * Math.Pi * 0.5f),
};
var action13 = new TintTo(Colors.Magenta, 0.5f)
{
Tween = (t) => FMath.Sin(t * Math.Pi * 0.5f),
};
var seq = new Sequence();
seq.Add(action12);
seq.Add(action13);
var repeat0 = new RepeatForever()
{
InnerAction = seq, Tag = writing_color_tag
};
sprite.RunAction(repeat0);
}
);
AddButton(scene, "Pingpong position", ref pos, () =>
{
// prevent from running the same action twice
// (we could also just hold an Action object somewhere and re-run, so that this check wouldn't be needed)
if (sprite.GetActionByTag(writing_position_tag) != null)
{
sprite.StopActionByTag(writing_position_tag);
}
var action12 = new MoveTo(new Vector2(-5, 0), 0.5f)
{
Tween = (t) => FMath.Sin(t * Math.Pi * 0.5f),
};
var action13 = new MoveTo(new Vector2(5, 0), 0.5f)
{
Tween = (t) => FMath.Sin(t * Math.Pi * 0.5f),
};
var seq = new Sequence();
seq.Add(action12);
seq.Add(action13);
var repeat0 = new RepeatForever()
{
InnerAction = seq, Tag = writing_position_tag
};
sprite.RunAction(repeat0);
}
);
AddButton(scene, "StopAllActions", ref pos, () => sprite.StopAllActions());
scene.RegisterDisposeOnExit((System.IDisposable)Characters);
return(scene);
}