add cubic bezier mover for slider entries, add aggressiveness factor for slider entry/exit

src/itdelatrisu/opsu/Options.java

@@ -56,9 +56,11 @@ import com.sun.jna.platform.win32.Advapi32Util;
 import com.sun.jna.platform.win32.Win32Exception;
 import com.sun.jna.platform.win32.WinReg;
 import yugecin.opsudance.*;
+import yugecin.opsudance.movers.CubicBezierMover;
 import yugecin.opsudance.movers.QuadraticBezierMover;
 import yugecin.opsudance.movers.factories.AutoMoverFactory;
 import yugecin.opsudance.movers.factories.QuadraticBezierMoverFactory;
+import yugecin.opsudance.movers.slidermovers.DefaultSliderMoverController;
 import yugecin.opsudance.spinners.Spinner;
 import yugecin.opsudance.ui.SBOverlay;
 
@@ -649,6 +651,74 @@ public class Options {
 			}
 		},
 
+		DANCE_QUAD_BEZ_SLIDER_AGGRESSIVENESS_FACTOR ("Slider exit aggressiveness factor", "CubBezSliderExitAgr", "AKA initial D factor for sliderexits", 40, 0, 100) {
+			@Override
+			public String getValueString() {
+				return val / 10 + "";
+			}
+
+			@Override
+			public void drag(GameContainer container, int d) {
+				super.drag(container, d);
+				QuadraticBezierMover.sliderExitAggressivenessfactor = val / 10;
+			}
+
+			@Override
+			public boolean showCondition() {
+				return DANCE_QUAD_BEZ_USE_CUBIC_ON_SLIDERS.showCondition();
+			}
+
+			@Override
+			public void read(String s) {
+				super.read(s);
+				QuadraticBezierMover.sliderExitAggressivenessfactor = val / 10;
+			}
+		},
+
+		DANCE_QUAD_BEZ_USE_CUBIC_ON_SLIDERS ("Use cubic bezier before sliders", "QuadBezCubicSliders", "Slider entry looks better using this", true) {
+			@Override
+			public void click(GameContainer container) {
+				super.click(container);
+				QuadraticBezierMoverFactory.cubicForSliderEntries = bool;
+			}
+
+			@Override
+			public boolean showCondition() {
+				return Dancer.moverFactories[Dancer.instance.getMoverFactoryIndex()] instanceof QuadraticBezierMoverFactory
+					&& Dancer.sliderMoverController instanceof DefaultSliderMoverController;
+			}
+
+			@Override
+			public void read(String s) {
+				super.read(s);
+				QuadraticBezierMoverFactory.cubicForSliderEntries = bool;
+			}
+		},
+
+		DANCE_QUAD_BEZ_CUBIC_AGGRESSIVENESS_FACTOR ("Slider entry aggressiveness factor", "CubBezSliderEntryAgr", "AKA initial D factor for sliderentries", 40, 0, 100) {
+			@Override
+			public String getValueString() {
+				return val / 10 + "";
+			}
+
+			@Override
+			public void drag(GameContainer container, int d) {
+				super.drag(container, d);
+				CubicBezierMover.aggressivenessfactor = val / 10;
+			}
+
+			@Override
+			public boolean showCondition() {
+				return DANCE_QUAD_BEZ_USE_CUBIC_ON_SLIDERS.showCondition() && DANCE_QUAD_BEZ_USE_CUBIC_ON_SLIDERS.getBooleanValue();
+			}
+
+			@Override
+			public void read(String s) {
+				super.read(s);
+				CubicBezierMover.aggressivenessfactor = val / 10;
+			}
+		},
+
 		DANCE_MOVER_DIRECTION ("Mover direction", "MoverDirection", "The direction the mover goes" ) {
 			@Override
 			public String getValueString() {

src/itdelatrisu/opsu/states/OptionsMenu.java

@@ -114,6 +114,9 @@ public class OptionsMenu extends BasicGameState {
 		DANCE ("Dance", new GameOption[] {
 			GameOption.DANCE_MOVER,
 			GameOption.DANCE_QUAD_BEZ_AGGRESSIVENESS,
+			GameOption.DANCE_QUAD_BEZ_SLIDER_AGGRESSIVENESS_FACTOR,
+			GameOption.DANCE_QUAD_BEZ_USE_CUBIC_ON_SLIDERS,
+			GameOption.DANCE_QUAD_BEZ_CUBIC_AGGRESSIVENESS_FACTOR,
 			GameOption.DANCE_MOVER_DIRECTION,
 			GameOption.DANCE_SLIDER_MOVER_TYPE,
 			GameOption.DANCE_SPINNER,

src/yugecin/opsudance/movers/CubicBezierMover.java

@@ -0,0 +1,73 @@
+/*
+ * opsu!dance - fork of opsu! with cursordance auto
+ * Copyright (C) 2016 yugecin
+ *
+ * opsu!dance is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu!dance is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with opsu!dance.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package yugecin.opsudance.movers;
+
+import itdelatrisu.opsu.Utils;
+import itdelatrisu.opsu.objects.GameObject;
+import itdelatrisu.opsu.objects.Slider;
+import itdelatrisu.opsu.objects.curves.Vec2f;
+
+import java.awt.*;
+
+public class CubicBezierMover extends Mover {
+
+	public static int aggressivenessfactor = 4;
+
+	private static Point p2 = new Point(0, 0);
+	private static Point p1 = new Point(0, 0);
+
+	private int startTime;
+	private int totalTime;
+
+	public CubicBezierMover(GameObject start, GameObject end, int dir) {
+		super(start, end, dir);
+
+		if (end instanceof Slider) {
+			Slider s = (Slider) end;
+			double ang = s.getCurve().getStartAngle() * Math.PI / 180d + Math.PI;
+			Vec2f nextpos = s.getPointAt(s.getTime() + 10);
+			double dist = Utils.distance(end.start.x, end.start.y, nextpos.x, nextpos.y);
+			double speed = dist * QuadraticBezierMover.aggressiveness * aggressivenessfactor / 10;
+			p2.x = (int) (end.start.x + Math.cos(ang) * speed);
+			p2.y = (int) (end.start.y + Math.sin(ang) * speed);
+		}
+
+		this.startTime = start.getEndTime();
+		this.totalTime = end.getTime() - startTime;
+
+		double startAngle = Math.atan2(startY - QuadraticBezierMover.p.y, startX - QuadraticBezierMover.p.x);
+		p1.x = (int) (startX + Math.cos(startAngle) * QuadraticBezierMover.getPrevspeed());
+		p1.y = (int) (startY + Math.sin(startAngle) * QuadraticBezierMover.getPrevspeed());
+	}
+
+	@Override
+	public double[] getPointAt(int time) {
+		double t = (double) (time - startTime) / totalTime;
+		double ct = (1 - t);
+		return new double[] {
+			ct * ct * ct * startX + 3 * ct * ct * t * p1.x + 3 * ct * t * t * p2.x + t * t * t * endX,
+			ct * ct * ct * startY + 3 * ct * ct * t * p1.y + 3 * ct * t * t * p2.y + t * t * t * endY,
+		};
+	}
+
+	@Override
+	public String getName() {
+		return "Quadratic Bezier";
+	}
+
+}

src/yugecin/opsudance/movers/QuadraticBezierMover.java

@@ -24,6 +24,7 @@ import java.awt.*;
 
 public class QuadraticBezierMover extends Mover {
 
+	public static int sliderExitAggressivenessfactor = 4;
 	public static int aggressiveness = 50;
 	public static Point p;
 	private static double prevspeed;
@@ -34,7 +35,11 @@ public class QuadraticBezierMover extends Mover {
 	}
 
 	public static void setPrevspeed(double distance, int timedelta) {
-		prevspeed = distance * aggressiveness / timedelta;
+		prevspeed = distance * aggressiveness * sliderExitAggressivenessfactor / timedelta;
+	}
+
+	public static double getPrevspeed() {
+		return prevspeed;
 	}
 
 	private int startTime;

src/yugecin/opsudance/movers/factories/QuadraticBezierMoverFactory.java

@@ -18,13 +18,19 @@
 package yugecin.opsudance.movers.factories;
 
 import itdelatrisu.opsu.objects.GameObject;
+import yugecin.opsudance.movers.CubicBezierMover;
 import yugecin.opsudance.movers.Mover;
 import yugecin.opsudance.movers.QuadraticBezierMover;
 
 public class QuadraticBezierMoverFactory implements MoverFactory {
 
+	public static boolean cubicForSliderEntries = true;
+
 	@Override
 	public Mover create(GameObject start, GameObject end, int dir) {
+		if (cubicForSliderEntries && end.isSlider()) {
+			return new CubicBezierMover(start, end, dir);
+		}
 		return new QuadraticBezierMover(start, end, dir);
 	}
 

src/yugecin/opsudance/ui/OptionsOverlay.java

@@ -37,6 +37,9 @@ public class OptionsOverlay {
 	private static Options.GameOption[] options = new Options.GameOption[] {
 		Options.GameOption.DANCE_MOVER,
 		Options.GameOption.DANCE_QUAD_BEZ_AGGRESSIVENESS,
+		Options.GameOption.DANCE_QUAD_BEZ_SLIDER_AGGRESSIVENESS_FACTOR,
+		Options.GameOption.DANCE_QUAD_BEZ_USE_CUBIC_ON_SLIDERS,
+		Options.GameOption.DANCE_QUAD_BEZ_CUBIC_AGGRESSIVENESS_FACTOR,
 		Options.GameOption.DANCE_MOVER_DIRECTION,
 		Options.GameOption.DANCE_SLIDER_MOVER_TYPE,
 		Options.GameOption.DANCE_SPINNER,