Sunpy/opsu-dance
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Merge branch 'mergemirror'

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This commit is contained in:
yugecin 2016-12-25 18:13:44 +01:00
commit bcb805a23a
6 changed files with 87 additions and 29 deletions
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12
src/itdelatrisu/opsu/Options.java
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@ -541,6 +541,17 @@ public class Options {
return !FALLBACK_SLIDERS.bool;
}
},
MERGING_SLIDERS_MIRROR_POOL ("Merging sliders mirror pool", "MergingSliderMirrorPool", "Amount of mirrors to calculate for merging sliders (impacts performance)", 2, 1, 5) {
@Override
public String getValueString() {
return String.valueOf(val);
}
@Override
public boolean showCondition() {
return MERGING_SLIDERS.showCondition() && MERGING_SLIDERS.getBooleanValue();
}
},
DRAW_SLIDER_ENDCIRCLES ("Draw slider endcircles", "DrawSliderEndCircles", "Old slider style", false),
SHOW_HIT_LIGHTING ("Show Hit Lighting", "HitLighting", "Adds an effect behind hit explosions.", true),
SHOW_HIT_ANIMATIONS ("Show Hit Animations", "HitAnimations", "Fade out circles and curves.", true),
@ -1544,6 +1555,7 @@ public class Options {
public static boolean isShrinkingSliders() { return GameOption.SHRINKING_SLIDERS.getBooleanValue(); }
public static boolean isMergingSliders() { return !isFallbackSliders() && GameOption.MERGING_SLIDERS.getBooleanValue(); }
public static int getMergingSlidersMirrorPool() { return GameOption.MERGING_SLIDERS_MIRROR_POOL.getIntegerValue(); }
public static boolean isDrawSliderEndCircles() { return GameOption.DRAW_SLIDER_ENDCIRCLES.getBooleanValue(); }
/**

11
src/itdelatrisu/opsu/Utils.java
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@ -661,4 +661,15 @@ public class Utils {
};
}
public static float[] mirrorPoint(float x, float y, float degrees) {
double dx = x - Options.width / 2d;
double dy = y - Options.height / 2d;
double ang = Math.atan2(dy, dx) + (degrees * Math.PI / 180d);
double d = Math.sqrt(dx * dx + dy * dy);
return new float[]{
(float) (Options.width / 2d + Math.cos(ang) * d),
(float) (Options.height / 2d + Math.sin(ang) * d)
};
}
}

5
src/itdelatrisu/opsu/objects/curves/Curve.java
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@ -31,6 +31,7 @@ import org.lwjgl.opengl.GLContext;
import org.newdawn.slick.Color;
import org.newdawn.slick.Image;
import org.newdawn.slick.util.Log;
import yugecin.opsudance.objects.curves.FakeCombinedCurve;
/**
* Representation of a curve.
@ -149,14 +150,14 @@ public abstract class Curve {
// mmsliders
else {
if (renderState == null)
renderState = new CurveRenderState(hitObject, curve);
renderState = new CurveRenderState(hitObject, curve, this instanceof FakeCombinedCurve);
renderState.draw(color, borderColor, from, to);
}
}
public void splice(int from, int to) {
if (renderState == null)
renderState = new CurveRenderState(hitObject, curve);
renderState = new CurveRenderState(hitObject, curve, this instanceof FakeCombinedCurve);
renderState.splice(from, to);
}

85
src/itdelatrisu/opsu/render/CurveRenderState.java
View File

@ -18,6 +18,7 @@
package itdelatrisu.opsu.render;
import itdelatrisu.opsu.GameImage;
import itdelatrisu.opsu.Options;
import itdelatrisu.opsu.Utils;
import itdelatrisu.opsu.beatmap.HitObject;
import itdelatrisu.opsu.objects.Circle;
@ -31,7 +32,6 @@ import org.lwjgl.BufferUtils;
import org.lwjgl.opengl.EXTFramebufferObject;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL13;
import org.lwjgl.opengl.GL14;
import org.lwjgl.opengl.GL15;
import org.lwjgl.opengl.GL20;
import org.newdawn.slick.Color;
@ -69,6 +69,8 @@ public class CurveRenderState {
private int spliceFrom;
private int spliceTo;
private final int mirrors;
/**
* Set the width and height of the container that Curves get drawn into.
* Should be called before any curves are drawn.
@ -102,9 +104,14 @@ public class CurveRenderState {
* @param hitObject the HitObject that represents this curve, just used as a unique ID
* @param curve the points along the curve to be drawn
*/
public CurveRenderState(HitObject hitObject, Vec2f[] curve) {
public CurveRenderState(HitObject hitObject, Vec2f[] curve, boolean isKnorkeSlider) {
this.hitObject = hitObject;
this.curve = curve;
if (isKnorkeSlider) {
this.mirrors = Options.getMergingSlidersMirrorPool();
} else {
this.mirrors = 1;
}
initFBO();
}
@ -280,28 +287,32 @@ public class CurveRenderState {
*/
private void createVertexBuffer(int bufferID) {
int arrayBufferBinding = GL11.glGetInteger(GL15.GL_ARRAY_BUFFER_BINDING);
FloatBuffer buff = BufferUtils.createByteBuffer(4 * (4 + 2) * (2 * curve.length - 1) * (NewCurveStyleState.DIVIDES + 2)).asFloatBuffer();
FloatBuffer buff = BufferUtils.createByteBuffer(4 * (4 + 2) * (2 * curve.length - 1) * mirrors * (NewCurveStyleState.DIVIDES + 2)).asFloatBuffer();
if (curve.length > 0) {
fillCone(buff, curve[0].x, curve[0].y);
fillCone(buff, curve[0].x, curve[0].y, 0);
}
for (int i = 1; i < curve.length; ++i) {
float x = curve[i].x;
float y = curve[i].y;
fillCone(buff, x, y);
float last_x = curve[i - 1].x;
float last_y = curve[i - 1].y;
double diff_x = x - last_x;
double diff_y = y - last_y;
float dist = Utils.distance(x, y, last_x, last_y);
if (dist < Circle.diameter / 8) {
x = (float) (x - diff_x / 2);
y = (float) (y - diff_y / 2);
} else {
// don't mind me
x = -100f;
y = -100f;
for (int mirror = 0; mirror < mirrors; mirror++) {
final float angle = 360f * mirror / mirrors;
for (int i = 1; i < curve.length; ++i) {
float x = curve[i].x;
float y = curve[i].y;
fillCone(buff, x, y, angle);
float last_x = curve[i - 1].x;
float last_y = curve[i - 1].y;
double diff_x = x - last_x;
double diff_y = y - last_y;
float dist = Utils.distance(x, y, last_x, last_y);
if (dist < Circle.diameter / 8) {
x = (float) (x - diff_x / 2);
y = (float) (y - diff_y / 2);
} else {
// don't mind me
x = -100f;
y = -100f;
}
fillCone(buff, x, y, angle);
}
fillCone(buff, x, y);
}
buff.flip();
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, bufferID);
@ -332,11 +343,12 @@ public class CurveRenderState {
if (clearFirst) {
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
}
for (int i = from * 2; i < to * 2 - 1; ++i) {
if (spliceFrom <= i && i <= spliceTo) {
continue;
}
GL11.glDrawArrays(GL11.GL_TRIANGLE_FAN, i * (NewCurveStyleState.DIVIDES + 2), NewCurveStyleState.DIVIDES + 2);
int max = mirrors;
if (!Options.isMirror()) {
max = 1;
}
for (int i = 0; i < max; i++) {
renderCurve(from, to, i);
}
GL11.glFlush();
GL20.glDisableVertexAttribArray(staticState.texCoordLoc);
@ -344,6 +356,20 @@ public class CurveRenderState {
restoreRenderState(state);
}
private void renderCurve(int from, int to, int mirror) {
if (from > 0) {
from -= mirror;
}
to -= mirror;
for (int i = from * 2; i < to * 2 - 1; ++i) {
if (spliceFrom <= i && i <= spliceTo) {
continue;
}
final int index = i + curve.length * 2 * mirror;
GL11.glDrawArrays(GL11.GL_TRIANGLE_FAN, index * (NewCurveStyleState.DIVIDES + 2), NewCurveStyleState.DIVIDES + 2);
}
}
/**
* Fill {@code buff} with the texture coordinates and positions for a cone
* that has its center at the coordinates {@code (x1,y1)}.
@ -351,7 +377,12 @@ public class CurveRenderState {
* @param x1 x-coordinate of the cone
* @param y1 y-coordinate of the cone
*/
protected void fillCone(FloatBuffer buff, float x1, float y1) {
protected void fillCone(FloatBuffer buff, float x1, float y1, float angle) {
if (mirrors > 1) {
float[] m = Utils.mirrorPoint(x1, y1, angle);
x1 = m[0];
y1 = m[1];
}
float divx = containerWidth / 2.0f;
float divy = containerHeight / 2.0f;
float offx = -1.0f;

2
src/itdelatrisu/opsu/states/Game.java
View File

@ -1692,12 +1692,14 @@ public class Game extends BasicGameState {
if (Options.isMergingSliders() && knorkesliders != null) {
knorkesliders.draw(Color.white, this.slidercurveFrom, this.slidercurveTo);
/*
if (Options.isMirror()) {
g.pushTransform();
g.rotate(Options.width / 2f, Options.height / 2f, 180f);
knorkesliders.draw(Color.white, this.slidercurveFrom, this.slidercurveTo);
g.popTransform();
}
*/
}
// include previous object in follow points

1
src/itdelatrisu/opsu/states/OptionsMenu.java
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@ -79,6 +79,7 @@ public class OptionsMenu extends BasicGameState implements OptionsOverlay.Parent
GameOption.SHRINKING_SLIDERS,
GameOption.FALLBACK_SLIDERS,
GameOption.MERGING_SLIDERS,
GameOption.MERGING_SLIDERS_MIRROR_POOL,
GameOption.DRAW_SLIDER_ENDCIRCLES,
GameOption.SHOW_HIT_LIGHTING,
GameOption.SHOW_HIT_ANIMATIONS,