first attempt at merging sliders

src/itdelatrisu/opsu/objects/Slider.java

@@ -220,7 +220,7 @@ public class Slider extends GameObject {
 		curveColor.a = curveAlpha;
 
 		float curveInterval = Options.isSliderSnaking() ? alpha : 1f;
-		curve.draw(curveColor, curveInterval);
+		//curve.draw(curveColor, curveInterval);
 		color.a = alpha;
 
 		g.pushTransform();

src/itdelatrisu/opsu/objects/curves/Curve.java

@@ -62,6 +62,10 @@ public abstract class Curve {
 	/** Points along the curve (set by inherited classes). */
 	protected Vec2f[] curve;
 
+	public Vec2f[] getCurvePoints() {
+		return curve;
+	}
+
 	private Color fallbackSliderColor = new Color(20, 20, 20);
 
 	/**