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New optional slider style

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New slider rendering works by rendering the slider to an
offscreen buffer

Add CurveRenderState.java and FrameBufferCache.java that were forgotten in the last commit
This commit is contained in:
Peter Tissen
2015-03-30 14:19:39 +02:00
parent 90c8c9e705
commit 41c7825728
11 changed files with 790 additions and 28 deletions
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53
src/itdelatrisu/opsu/objects/curves/Curve.java
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@@ -18,12 +18,15 @@
package itdelatrisu.opsu.objects.curves;
import itdelatrisu.opsu.render.CurveRenderState;
import itdelatrisu.opsu.GameImage;
import itdelatrisu.opsu.Utils;
import itdelatrisu.opsu.beatmap.HitObject;
import itdelatrisu.opsu.Options;
import org.newdawn.slick.Color;
import org.newdawn.slick.Image;
import org.newdawn.slick.util.Log;
/**
* Representation of a curve.
@@ -42,6 +45,12 @@ public abstract class Curve {
/** The scaled slider x, y coordinate lists. */
protected float[] sliderX, sliderY;
/** scaling factor for drawing. */
protected static float scale;
/** Per-curve render-state used for the new style curve renders*/
private CurveRenderState renderState;
/** Points along the curve (set by inherited classes). */
protected Vec2f[] curve;
@@ -57,6 +66,8 @@ public abstract class Curve {
this.y = hitObject.getScaledY();
this.sliderX = hitObject.getScaledSliderX();
this.sliderY = hitObject.getScaledSliderY();
this.scale = 100;
this.renderState = null;
}
/**
@@ -71,15 +82,26 @@ public abstract class Curve {
* @param color the color filter
*/
public void draw(Color color) {
if (curve == null)
return;
Image hitCircle = GameImage.HITCIRCLE.getImage();
Image hitCircleOverlay = GameImage.HITCIRCLE_OVERLAY.getImage();
for (int i = 0; i < curve.length; i++)
hitCircleOverlay.drawCentered(curve[i].x, curve[i].y, Utils.COLOR_WHITE_FADE);
for (int i = 0; i < curve.length; i++)
hitCircle.drawCentered(curve[i].x, curve[i].y, color);
if ( curve == null){
Log.error("draw curve"+this);
return;
}
if (Options.GameOption.NEW_SLIDER.getBooleanValue()) {
if(renderState == null)
{
renderState = new CurveRenderState(scale,hitObject);
}
renderState.draw(color,curve);
} else {
Image hitCircle = GameImage.HITCIRCLE.getImage();
Image hitCircleOverlay = GameImage.HITCIRCLE_OVERLAY.getImage();
for (int i = 0; i < curve.length; i++) {
hitCircleOverlay.drawCentered(curve[i].x, curve[i].y, Utils.COLOR_WHITE_FADE);
}
for (int i = 0; i < curve.length; i++){
hitCircle.drawCentered(curve[i].x, curve[i].y, color);
}
}
}
/**
@@ -104,10 +126,23 @@ public abstract class Curve {
*/
public float getY(int i) { return (i == 0) ? y : sliderY[i - 1]; }
/**
* Set the scaling factor.
* @param factor the new scaling factor for the UI representation
*/
public static void setScale(float factor) {
scale = factor;
}
/**
* Linear interpolation of a and b at t.
*/
protected float lerp(float a, float b, float t) {
return a * (1 - t) + b * t;
}
public void discardCache() {
if(renderState != null)
renderState.discardCache();
}
}