private void FillGroup(Group group, TextureContext texture)
{
float advance = 32 + Spacing;
for (int y = 0; y < NumSprites * advance; y += (int)advance) {
for (int x = 0; x < NumSprites * advance; x += (int)advance) {
Image img = new Image(new TextureRegion(texture)) {
Align = Alignment.Center,
Scaling = Scaling.None,
};
img.SetBounds(x, y, 32, 32);
img.SetOrigin(16, 16);
group.AddActor(img);
_images.Add(img);
}
}
}
protected override void InitializeCore()
{
ShowDebug = true;
_texture = new TextureContext(Context.GraphicsDevice, "Data/badlogicsmall.jpg", true);
_font = new BitmapFont(Context.GraphicsDevice, "Data/arial-15.fnt", "data/arial-15_00.png", false);
_stage = new Stage(480, 320, true, Context.GraphicsDevice);
float loc = (NumSprites * (32 + Spacing) - Spacing) / 2;
for (int i = 0; i < NumGroups; i++) {
Group group = new Group() {
X = (float)(_rand.NextDouble() * (_stage.Width - NumSprites * (32 + Spacing))),
Y = (float)(_rand.NextDouble() * (_stage.Height - NumSprites * (32 + Spacing))),
OriginX = loc,
OriginY = loc,
//Rotation = MathHelper.ToRadians(30),
};
FillGroup(group, _texture);
_stage.AddActor(group);
}
_uiTexture = new TextureContext(Context.GraphicsDevice, "Data/ui.png", true);
_ui = new Stage(480, 320, false, Context.GraphicsDevice);
Image blend = new Image(new TextureRegion(_uiTexture, 0, 0, 64, 32)) {
Align = Alignment.Center,
Scaling = Scaling.None,
};
// Listener
blend.Y = _ui.Height - 64;
Image rotate = new Image(new TextureRegion(_uiTexture, 64, 0, 64, 32)) {
Align = Alignment.Center,
Scaling = Scaling.None,
};
rotate.TouchDown += (s, e) => {
_rotateSprites = !_rotateSprites;
e.Handled = true;
};
/*rotate.AddListener(new TouchListener() {
Down = (e, x, y, pointer, button) => {
_rotateSprites = !_rotateSprites;
return true;
}
});*/
rotate.SetPosition(64, blend.Y);
Image scale = new Image(new TextureRegion(_uiTexture, 64, 32, 64, 32)) {
Align = Alignment.Center,
Scaling = Scaling.None,
};
scale.TouchDown += (s, e) => {
_scaleSprites = !_scaleSprites;
e.Handled = true;
};
/*scale.AddListener(new TouchListener() {
Down = (e, x, y, pointer, button) => {
_scaleSprites = !_scaleSprites;
return true;
}
});*/
scale.SetPosition(128, blend.Y);
_ui.AddActor(blend);
_ui.AddActor(rotate);
_ui.AddActor(scale);
/*_fps = new Label("fps: 0", new LabelStyle(_font, Color.White));
_fps.SetPosition(10, 30);
_fps.Color = new Color(0, 1f, 0, 1f);
_ui.AddActor(_fps);*/
}
public Stage(float width, float height, bool keepAspectRatio, GdxSpriteBatch spriteBatch)
{
Width = width;
Height = height;
SpriteBatch = spriteBatch;
Root = new Group() {
Stage = this,
};
Camera = new OrthographicCamera(spriteBatch.GraphicsDevice);
SetViewport(width, height, keepAspectRatio);
ScissorStack = new ScissorStack(spriteBatch.GraphicsDevice);
}