Sunpy/opsu-dance
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fade in slider circles after repeats, hide them if ball does not need to go to them again

Browse Source
This commit is contained in:
yugecin 2016-12-18 16:18:51 +01:00
parent 2260299c4b
commit 5be3fdf1a3
1 changed files with 51 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
src/itdelatrisu/opsu/objects/Slider.java
View File

@ -180,6 +180,7 @@ public class Slider implements GameObject {
@Override
public void draw(Graphics g, int trackPosition) {
int timeDiff = hitObject.getTime() - trackPosition;
final int repeats = hitObject.getRepeatCount();
final int approachTime = game.getApproachTime();
final int fadeInTime = game.getFadeInTime();
float scale = timeDiff / (float) approachTime;
@ -205,16 +206,37 @@ public class Slider implements GameObject {
float curveInterval = Options.isSliderSnaking() ? alpha : 1f;
curve.draw(color,curveInterval);
// end circle
// end circle, only draw if ball still has to go there
if (curveInterval == 1f && currentRepeats < repeats - (repeats % 2 == 0 ? 1 : 0)) {
Color circleColor = new Color(color);
Color overlayColor = new Color(Colors.WHITE_FADE);
if (currentRepeats == 0) {
if (Options.isSliderSnaking()) {
// fade in end circle using decorationsAlpha when snaking sliders are enabled
circleColor.a = overlayColor.a = decorationsAlpha;
}
} else {
// fade in end circle after repeats
circleColor.a = overlayColor.a = getCircleAlphaAfterRepeat(trackPosition, true);
}
Vec2f endCircPos = curve.pointAt(curveInterval);
hitCircle.drawCentered(endCircPos.x, endCircPos.y, color);
hitCircleOverlay.drawCentered(endCircPos.x, endCircPos.y, Colors.WHITE_FADE);
hitCircle.drawCentered(endCircPos.x, endCircPos.y, circleColor);
hitCircleOverlay.drawCentered(endCircPos.x, endCircPos.y, overlayColor);
}
// draw start circle when not clicked yet
if (!sliderClickedInitial) {
hitCircle.drawCentered(x, y, color);
if (!overlayAboveNumber)
hitCircleOverlay.drawCentered(x, y, Colors.WHITE_FADE);
// set first circle colors to fade in after repeats
Color firstCircleColor = new Color(color);
Color startCircleOverlayColor = new Color(Colors.WHITE_FADE);
if (sliderClickedInitial) {
// fade in first circle after repeats
firstCircleColor.a = startCircleOverlayColor.a = getCircleAlphaAfterRepeat(trackPosition, false);
}
// start circle, only draw if ball still has to go there
if (!sliderClickedInitial || currentRepeats < repeats - (repeats % 2 == 1 ? 1 : 0)) {
hitCircle.drawCentered(x, y, firstCircleColor);
if (!overlayAboveNumber || sliderClickedInitial)
hitCircleOverlay.drawCentered(x, y, startCircleOverlayColor);
}
color.a = alpha;
@ -240,10 +262,8 @@ public class Slider implements GameObject {
hitCircle.getWidth() * 0.40f / data.getDefaultSymbolImage(0).getHeight(), alpha);
if (overlayAboveNumber) {
oldWhiteFadeAlpha = Colors.WHITE_FADE.a;
Colors.WHITE_FADE.a = sliderAlpha;
hitCircleOverlay.drawCentered(x, y, Colors.WHITE_FADE);
Colors.WHITE_FADE.a = oldWhiteFadeAlpha;
startCircleOverlayColor.a = sliderAlpha;
hitCircleOverlay.drawCentered(x, y, startCircleOverlayColor);
}
}
@ -366,6 +386,24 @@ public class Slider implements GameObject {
}
}
/**
* Get the alpha level used to fade in circles & reversearrows after repeat
* @param trackPosition current trackposition, in ms
* @param endCircle request alpha for end circle (true) or start circle (false)?
* @return alpha level as float in interval [0, 1]
*/
private float getCircleAlphaAfterRepeat(int trackPosition, boolean endCircle) {
int ticksN = ticksT == null ? 0 : ticksT.length;
float t = getT(trackPosition, false);
if (endCircle) {
t = 1f - t;
}
if (currentRepeats % 2 == (endCircle ? 0 : 1)) {
t = 1f;
}
return Utils.clamp(t * (ticksN + 1), 0f, 1f);
}
/**
* Calculates the slider hit result.
* @return the hit result (GameData.HIT_* constants)