Merge branch 'knorkesliders' into knorkemergingsliders
# Conflicts: # src/itdelatrisu/opsu/objects/Slider.java
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022035dce5
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@ -60,7 +60,7 @@ public abstract class Curve {
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private CurveRenderState renderState;
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/** Points along the curve (set by inherited classes). */
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protected Vec2f[] curve;
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public Vec2f[] curve;
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public Vec2f[] getCurvePoints() {
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return curve;
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@ -121,25 +121,27 @@ public abstract class Curve {
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* Draws the full curve to the graphics context.
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* @param color the color filter
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*/
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public void draw(Color color) { draw(color, 1f); }
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public void draw(Color color) { draw(color, 0f, 1f); }
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/**
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* Draws the curve in the range [0, t] (where the full range is [0, 1]) to the graphics context.
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* @param color the color filter
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* @param t set the curve interval to [0, t]
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*/
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public void draw(Color color, float t) {
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public void draw(Color color, float t1, float t2) {
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if (curve == null)
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return;
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t = Utils.clamp(t, 0f, 1f);
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t1 = Utils.clamp(t1, 0f, 1f);
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t2 = Utils.clamp(t2, 0f, 1f);
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// peppysliders
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if (Options.isFallbackSliders() || Options.getSkin().getSliderStyle() == Skin.STYLE_PEPPYSLIDER || !mmsliderSupported) {
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int drawUpTo = (int) (curve.length * t);
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int drawFrom = (int) (curve.length * t1);
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int drawUpTo = (int) (curve.length * t2);
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Image hitCircle = GameImage.HITCIRCLE.getImage();
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Image hitCircleOverlay = GameImage.HITCIRCLE_OVERLAY.getImage();
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for (int i = 0; i < drawUpTo; i++)
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for (int i = drawFrom; i < drawUpTo; i++)
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hitCircleOverlay.drawCentered(curve[i].x, curve[i].y, Colors.WHITE_FADE);
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float a = fallbackSliderColor.a;
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fallbackSliderColor.a = color.a;
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@ -152,7 +154,7 @@ public abstract class Curve {
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else {
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if (renderState == null)
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renderState = new CurveRenderState(hitObject, curve);
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renderState.draw(color, borderColor, t);
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renderState.draw(color, borderColor, t1, t2);
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}
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}
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@ -64,6 +64,7 @@ public class CurveRenderState {
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/** The point to which the curve has last been rendered into the texture (as an index into {@code curve}). */
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private int lastPointDrawn;
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private int firstPointDrawn;
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/**
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* Set the width and height of the container that Curves get drawn into.
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@ -85,7 +86,7 @@ public class CurveRenderState {
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/**
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* Undo the static state. Static state setup caused by calls to
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* {@link #draw(org.newdawn.slick.Color, org.newdawn.slick.Color, float)}
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* {@link #draw(org.newdawn.slick.Color, org.newdawn.slick.Color, float, float)}
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* are undone.
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*/
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public static void shutdown() {
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@ -110,10 +111,11 @@ public class CurveRenderState {
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* runs it just draws the cached copy to the screen.
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* @param color tint of the curve
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* @param borderColor the curve border color
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* @param t the point up to which the curve should be drawn (in the interval [0, 1])
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* @param t2 the point up to which the curve should be drawn (in the interval [0, 1])
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*/
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public void draw(Color color, Color borderColor, float t) {
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t = Utils.clamp(t, 0.0f, 1.0f);
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public void draw(Color color, Color borderColor, float t1, float t2) {
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t1 = Utils.clamp(t1, 0.0f, 1.0f);
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t2 = Utils.clamp(t2, 0.0f, 1.0f);
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float alpha = color.a;
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// if this curve hasn't been drawn, draw it and cache the result
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@ -127,13 +129,11 @@ public class CurveRenderState {
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//write impossible value to make sure the fbo is cleared
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lastPointDrawn = -1;
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}
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int drawUpTo = (int) (t * curve.length);
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if (lastPointDrawn != drawUpTo) {
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if (drawUpTo == lastPointDrawn)
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return;
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int drawFrom = (int) (t1 * curve.length);
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int drawUpTo = (int) (t2 * curve.length);
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if (lastPointDrawn != drawUpTo || firstPointDrawn != drawFrom) {
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int oldFb = GL11.glGetInteger(EXTFramebufferObject.GL_FRAMEBUFFER_BINDING_EXT);
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int oldTex = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
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//glGetInteger requires a buffer of size 16, even though just 4
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@ -147,8 +147,11 @@ public class CurveRenderState {
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GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
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GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
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}
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this.renderCurve(color, borderColor, lastPointDrawn, drawUpTo);
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if (firstPointDrawn != drawFrom) {
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this.renderCurve(color, borderColor, drawFrom, drawUpTo, true);
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} else {
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this.renderCurve(color, borderColor, lastPointDrawn, drawUpTo, false);
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}
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lastPointDrawn = drawUpTo;
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color.a = 1f;
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@ -295,7 +298,7 @@ public class CurveRenderState {
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* @param color the color of the curve
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* @param borderColor the curve border color
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*/
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private void renderCurve(Color color, Color borderColor, int from, int to) {
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private void renderCurve(Color color, Color borderColor, int from, int to, boolean clearFirst) {
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staticState.initGradient();
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RenderState state = saveRenderState();
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staticState.initShaderProgram();
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@ -310,6 +313,9 @@ public class CurveRenderState {
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//2*4 is for skipping the first 2 floats (u,v)
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GL20.glVertexAttribPointer(staticState.attribLoc, 4, GL11.GL_FLOAT, false, 6 * 4, 2 * 4);
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GL20.glVertexAttribPointer(staticState.texCoordLoc, 2, GL11.GL_FLOAT, false, 6 * 4, 0);
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if (clearFirst) {
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GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
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}
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for (int i = from * 2; i < to * 2 - 1; ++i)
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GL11.glDrawArrays(GL11.GL_TRIANGLE_FAN, i * (NewCurveStyleState.DIVIDES + 2), NewCurveStyleState.DIVIDES + 2);
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GL11.glFlush();
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