protected void drawBackground(SpriteBatch batch, float parentAlpha) {
if (style.stageBackground != null) {
Color color = getColor();
batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
Stage stage = getStage();
Vector2 position = stageToLocalCoordinates(Vector2.tmp.set(0, 0));
Vector2 size = stageToLocalCoordinates(Vector2.tmp2.set(stage.getWidth(), stage.getHeight()));
style.stageBackground.draw(
batch, getX() + position.x, getY() + position.y, getX() + size.x, getY() + size.y);
}
super.drawBackground(batch, parentAlpha);
// Draw the title without the batch transformed or clipping applied.
float x = getX(), y = getY() + getHeight();
TextBounds bounds = titleCache.getBounds();
if ((titleAlignment & Align.left) != 0) x += getPadLeft();
else if ((titleAlignment & Align.right) != 0) x += getWidth() - bounds.width - getPadRight();
else x += (getWidth() - bounds.width) / 2;
if ((titleAlignment & Align.top) == 0) {
if ((titleAlignment & Align.bottom) != 0) y -= getPadTop() - bounds.height;
else y -= (getPadTop() - bounds.height) / 2;
}
titleCache.setColor(Color.tmp.set(getColor()).mul(style.titleFontColor));
titleCache.setPosition((int) x, (int) y);
titleCache.draw(batch, parentAlpha);
}
private void createCaches(
String type,
BitmapFontCache cache1,
BitmapFontCache cache2,
BitmapFontCache cache3,
BitmapFontCache cache4,
BitmapFontCache cache5) {
cache1.setText("(" + type + ")", 10, 320 - 66);
String text = "Sphinx of black quartz,\njudge my vow.";
cache2.setColor(Color.RED);
cache2.setText(text, 5, 320 - 300);
text = "How quickly\ndaft jumping zebras vex.";
cache3.setColor(Color.BLUE);
cache3.setText(text, 5, 320 - 200, 470, Align.center, false);
text = "Kerning: LYA moo";
cache4.setText(text, 210, 320 - 66, 0, text.length() - 3, 0, Align.left, false);
text =
"Forsaking monastic tradition, twelve jovial friars gave\nup their vocation for a questionable existence on the flying trapeze.";
cache5.setColor(red);
cache5.setText(text, 0, 320 - 300, 480, Align.center, false);
}
/** Clean up memory. */
@Override
public void destroy() {
_textField.clear();
_textField = null;
_text = null;
super.destroy();
}
@Override
protected void calcFrame() {
TextBounds bounds = _textField.setWrappedText(_text, 2, 3, width, _alignment);
// bounds.height is shorter than it should be.
// After some trial and error, adding seven seems to make it about right in most cases.
height = frameHeight = (int) FlxU.ceil(bounds.height + 7);
}
public void setStyle(WindowStyle style) {
if (style == null) throw new IllegalArgumentException("style cannot be null.");
this.style = style;
setBackground(style.background);
titleCache = new BitmapFontCache(style.titleFont);
titleCache.setColor(style.titleFontColor);
if (title != null) setTitle(title);
invalidateHierarchy();
}
public FixedText(String text, BitmapFont font, Color c, SpriteBatch batch1) {
this.font = font;
if (c == null) {
glyphLayout = new GlyphLayout(font, text);
} else {
glyphLayout = new GlyphLayout(font, text, c, 0, Align.left, false);
}
stringValue = text;
bitmapFontCache = new BitmapFontCache(font);
bitmapFontCache.setText(glyphLayout, 0, 0);
batch = batch1;
}
private void renderCachedScaled() {
cacheScaled5.setColors(red);
cacheScaled5.draw(spriteBatch);
cacheScaled1.draw(spriteBatch);
if (red.a > 0.6f) return;
cacheScaled2.draw(spriteBatch);
cacheScaled3.draw(spriteBatch);
cacheScaled4.draw(spriteBatch);
}
private void renderCached() {
cache5.setColors(red);
cache5.draw(spriteBatch);
cache1.draw(spriteBatch);
if (red.a > 0.6f) return;
cache2.draw(spriteBatch);
cache3.draw(spriteBatch);
cache4.draw(spriteBatch);
}
@Override
public void draw() {
if (_flickerTimer != 0) {
_flicker = !_flicker;
if (_flicker) return;
}
FlxCamera camera = FlxG._activeCamera;
if (cameras == null) cameras = FlxG.cameras;
if (!cameras.contains(camera, true)) return;
if (!onScreen(camera)) return;
_point.x = x - (camera.scroll.x * scrollFactor.x) - offset.x;
_point.y = y - (camera.scroll.y * scrollFactor.y) - offset.y;
_point.x += (_point.x > 0) ? 0.0000001f : -0.0000001f;
_point.y += (_point.y > 0) ? 0.0000001f : -0.0000001f;
// scaling
BitmapFont font = _textField.getFont();
if (scale.x != font.getScaleX() || scale.y != font.getScaleY()) {
_textField.getFont().setScale(scale.x, scale.y);
calcFrame();
}
// position
_textField.setPosition(_point.x, _point.y);
// rotation
if (angle != 0) {
_matrix = FlxG.batch.getTransformMatrix().cpy();
Matrix4 rotationMatrix = FlxG.batch.getTransformMatrix();
rotationMatrix.translate(
_textField.getX() + (width / 2), _textField.getY() + (height / 2), 0);
rotationMatrix.rotate(0, 0, 1, angle);
rotationMatrix.translate(
-(_textField.getX() + (width / 2)), -(_textField.getY() + (height / 2)), 0);
FlxG.batch.setTransformMatrix(rotationMatrix);
}
// blending
if (blend != null && currentBlend != blend) {
int[] blendFunc = BlendMode.getOpenGLBlendMode(blend);
FlxG.batch.setBlendFunction(blendFunc[0], blendFunc[1]);
} else if (Gdx.graphics.isGL20Available() && (FlxG.batchShader == null || ignoreBatchShader)) {
// OpenGL ES 2.0 shader render
renderShader();
// OpenGL ES 2.0 blend mode render
renderBlend();
}
// Render shadow behind the text
if (_shadow != 0) {
// tinting
int tintColor = FlxU.multiplyColors(_shadow, camera.getColor());
_textField.setColor(
((tintColor >> 16) & 0xFF) * 0.00392f,
((tintColor >> 8) & 0xFF) * 0.00392f,
(tintColor & 0xFF) * 0.00392f,
((_shadow >> 24) & 0xFF) * _alpha * 0.00392f);
_textField.translate(_shadowX, _shadowY);
_textField.draw(FlxG.batch);
_textField.translate(-_shadowX, -_shadowY);
}
// tinting
int tintColor = FlxU.multiplyColors(_color, camera.getColor());
_textField.setColor(
((tintColor >> 16) & 0xFF) * 0.00392f,
((tintColor >> 8) & 0xFF) * 0.00392f,
(tintColor & 0xFF) * 0.00392f,
_alpha);
_textField.draw(FlxG.batch);
// rotation
if (angle != 0) FlxG.batch.setTransformMatrix(_matrix);
_VISIBLECOUNT++;
if (FlxG.visualDebug && !ignoreDrawDebug) drawDebug(camera);
}
public void setStringValue(String stringValue) {
this.stringValue = stringValue;
bitmapFontCache.setText(glyphLayout, bitmapFontCache.getX(), bitmapFontCache.getY());
}
public void render() {
bitmapFontCache.draw(batch);
}
public void setLocation(float x, float y) {
bitmapFontCache.setPosition(x, y);
}
public float getPrefWidth() {
return Math.max(
super.getPrefWidth(), titleCache.getBounds().width + getPadLeft() + getPadRight());
}
public void setTitle(String title) {
this.title = title;
titleCache.setMultiLineText(title, 0, 0);
}