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allow custom scale overrides on menubuttons

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This commit is contained in:
yugecin 2016-12-18 23:29:49 +01:00
parent db73fc9e14
commit 474b40750e
1 changed files with 29 additions and 3 deletions
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32
src/itdelatrisu/opsu/ui/MenuButton.java
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@ -98,6 +98,9 @@ public class MenuButton {
/** The default max rotation angle of the button. */ /** The default max rotation angle of the button. */
private static final float DEFAULT_ANGLE_MAX = 30f; private static final float DEFAULT_ANGLE_MAX = 30f;
/** The current scale of the drawn button */
private float currentScale = 1f;
/** /**
* Creates a new button from an Image. * Creates a new button from an Image.
* @param img the image * @param img the image
@ -166,6 +169,11 @@ public class MenuButton {
*/ */
public float getY() { return y; } public float getY() { return y; }
/**
* Returns the current scale.
*/
public float getCurrentScale() { return currentScale; }
/** /**
* Sets text to draw in the middle of the button. * Sets text to draw in the middle of the button.
* @param text the text to draw * @param text the text to draw
@ -191,14 +199,21 @@ public class MenuButton {
/** /**
* Draws the button. * Draws the button.
*/ */
public void draw() { draw(Color.white); } public void draw() { draw(Color.white, 1f); }
/**
* Draws the button with a color filter.
* @param filter the color to filter with when drawing
*/
public void draw(Color filter) { draw(filter, 1f); }
/** /**
* Draw the button with a color filter. * Draw the button with a color filter.
* @param filter the color to filter with when drawing * @param filter the color to filter with when drawing
* @param scaleOverride the scale to use when drawing, works only for normal images
*/ */
@SuppressWarnings("deprecation") @SuppressWarnings("deprecation")
public void draw(Color filter) { public void draw(Color filter, float scaleOverride) {
// animations: get current frame // animations: get current frame
Image image = this.img; Image image = this.img;
if (image == null) { if (image == null) {
@ -208,6 +223,14 @@ public class MenuButton {
// normal images // normal images
if (imgL == null) { if (imgL == null) {
float scalePosModX = 0;
float scalePosModY = 0;
if (scaleOverride != 1f) {
image = image.getScaledCopy(scaleOverride);
scalePosModX = image.getWidth() / 2 - xRadius;
scalePosModY = image.getHeight() / 2 - yRadius;
}
currentScale = scaleOverride;
if (hoverEffect == 0) if (hoverEffect == 0)
image.draw(x - xRadius, y - yRadius, filter); image.draw(x - xRadius, y - yRadius, filter);
else { else {
@ -217,13 +240,16 @@ public class MenuButton {
if (scale.getValue() != 1f) { if (scale.getValue() != 1f) {
image = image.getScaledCopy(scale.getValue()); image = image.getScaledCopy(scale.getValue());
image.setAlpha(oldAlpha); image.setAlpha(oldAlpha);
scalePosModX = image.getWidth() / 2 - xRadius;
scalePosModY = image.getHeight() / 2 - yRadius;
currentScale *= scale.getValue();
} }
} }
if ((hoverEffect & EFFECT_FADE) > 0) if ((hoverEffect & EFFECT_FADE) > 0)
image.setAlpha(alpha.getValue()); image.setAlpha(alpha.getValue());
if ((hoverEffect & EFFECT_ROTATE) > 0) if ((hoverEffect & EFFECT_ROTATE) > 0)
image.setRotation(angle.getValue()); image.setRotation(angle.getValue());
image.draw(x - xRadius, y - yRadius, filter); image.draw(x - xRadius - scalePosModX, y - yRadius - scalePosModY, filter);
if (image == this.img) { if (image == this.img) {
image.setAlpha(oldAlpha); image.setAlpha(oldAlpha);
image.setRotation(oldAngle); image.setRotation(oldAngle);