cd3d53336d
Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>
183 lines
6.0 KiB
Java
183 lines
6.0 KiB
Java
/*
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* opsu! - an open-source osu! client
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* Copyright (C) 2014, 2015 Jeffrey Han
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*
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* opsu! is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* opsu! is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with opsu!. If not, see <http://www.gnu.org/licenses/>.
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*/
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package itdelatrisu.opsu.beatmap;
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import itdelatrisu.opsu.GameData.Grade;
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import itdelatrisu.opsu.GameImage;
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import itdelatrisu.opsu.Options;
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import itdelatrisu.opsu.ui.Colors;
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import itdelatrisu.opsu.ui.Fonts;
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import org.newdawn.slick.Color;
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import org.newdawn.slick.Image;
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/**
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* Node in an BeatmapSetList representing a beatmap set.
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*/
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public class BeatmapSetNode {
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/** The associated beatmap set. */
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private final BeatmapSet beatmapSet;
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/** Index of the selected beatmap (-1 if not focused). */
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public int beatmapIndex = -1;
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/** Index of this node. */
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public int index = 0;
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/** Links to other nodes. */
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public BeatmapSetNode prev, next;
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/**
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* Constructor.
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* @param beatmapSet the beatmap set
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*/
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public BeatmapSetNode(BeatmapSet beatmapSet) {
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this.beatmapSet = beatmapSet;
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}
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/**
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* Returns the associated beatmap set.
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* @return the beatmap set
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*/
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public BeatmapSet getBeatmapSet() { return beatmapSet; }
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/**
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* Returns the selected beatmap (based on {@link #beatmapIndex}).
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* @return the beatmap, or null if the index is invalid
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*/
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public Beatmap getSelectedBeatmap() {
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return (beatmapIndex < 0 || beatmapIndex >= beatmapSet.size()) ? null : beatmapSet.get(beatmapIndex);
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}
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/**
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* Draws the button.
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* @param x the x coordinate
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* @param y the y coordinate
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* @param grade the highest grade, if any
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* @param focus true if this is the focused node
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*/
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public void draw(float x, float y, Grade grade, boolean focus) {
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Image bg = GameImage.MENU_BUTTON_BG.getImage();
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boolean expanded = (beatmapIndex > -1);
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Beatmap beatmap;
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bg.setAlpha(0.9f);
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Color bgColor;
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Color textColor = Options.getSkin().getSongSelectInactiveTextColor();
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// get drawing parameters
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if (expanded) {
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x -= bg.getWidth() / 10f;
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if (focus) {
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bgColor = Color.white;
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textColor = Options.getSkin().getSongSelectActiveTextColor();
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} else
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bgColor = Colors.BLUE_BUTTON;
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beatmap = beatmapSet.get(beatmapIndex);
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} else {
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bgColor = Colors.ORANGE_BUTTON;
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beatmap = beatmapSet.get(0);
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}
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bg.draw(x, y, bgColor);
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float cx = x + (bg.getWidth() * 0.043f);
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float cy = y + (bg.getHeight() * 0.18f) - 3;
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// draw grade
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if (grade != Grade.NULL) {
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Image gradeImg = grade.getMenuImage();
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gradeImg.drawCentered(cx - bg.getWidth() * 0.01f + gradeImg.getWidth() / 2f, y + bg.getHeight() / 2.2f);
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cx += gradeImg.getWidth();
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}
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// draw text
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if (Options.useUnicodeMetadata()) { // load glyphs
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Fonts.loadGlyphs(Fonts.MEDIUM, beatmap.titleUnicode);
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Fonts.loadGlyphs(Fonts.DEFAULT, beatmap.artistUnicode);
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}
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Fonts.MEDIUM.drawString(cx, cy, beatmap.getTitle(), textColor);
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Fonts.DEFAULT.drawString(cx, cy + Fonts.MEDIUM.getLineHeight() - 3,
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String.format("%s // %s", beatmap.getArtist(), beatmap.creator), textColor);
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if (expanded || beatmapSet.size() == 1)
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Fonts.BOLD.drawString(cx, cy + Fonts.MEDIUM.getLineHeight() + Fonts.DEFAULT.getLineHeight() - 6,
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beatmap.version, textColor);
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// draw stars
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// (note: in osu!, stars are also drawn for beatmap sets of size 1)
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if (expanded) {
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if (beatmap.starRating >= 0) {
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Image star = GameImage.STAR.getImage();
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float starOffset = star.getWidth() * 1.7f;
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float starX = cx + starOffset * 0.04f;
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float starY = cy + Fonts.MEDIUM.getLineHeight() + Fonts.DEFAULT.getLineHeight() * 2 - 8f * GameImage.getUIscale();
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float starCenterY = starY + star.getHeight() / 2f;
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final float baseAlpha = focus ? 1f : 0.8f;
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final float smallStarScale = 0.4f;
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star.setAlpha(baseAlpha);
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int i = 1;
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for (; i < beatmap.starRating && i <= 5; i++) {
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if (focus)
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star.drawFlash(starX + (i - 1) * starOffset, starY, star.getWidth(), star.getHeight(), textColor);
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else
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star.draw(starX + (i - 1) * starOffset, starY);
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}
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if (i <= 5) {
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float partialStarScale = smallStarScale + (float) (beatmap.starRating - i + 1) * (1f - smallStarScale);
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Image partialStar = star.getScaledCopy(partialStarScale);
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partialStar.setAlpha(baseAlpha);
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float partialStarY = starCenterY - partialStar.getHeight() / 2f;
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if (focus)
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partialStar.drawFlash(starX + (i - 1) * starOffset, partialStarY, partialStar.getWidth(), partialStar.getHeight(), textColor);
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else
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partialStar.draw(starX + (i - 1) * starOffset, partialStarY);
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}
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if (++i <= 5) {
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Image smallStar = star.getScaledCopy(smallStarScale);
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smallStar.setAlpha(0.5f);
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float smallStarY = starCenterY - smallStar.getHeight() / 2f;
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for (; i <= 5; i++) {
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if (focus)
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smallStar.drawFlash(starX + (i - 1) * starOffset, smallStarY, smallStar.getWidth(), smallStar.getHeight(), textColor);
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else
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smallStar.draw(starX + (i - 1) * starOffset, smallStarY);
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}
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}
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}
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}
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}
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/**
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* Returns an array of strings containing beatmap information for the
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* selected beatmap, or null if none selected.
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* @see BeatmapSet#getInfo(int)
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*/
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public String[] getInfo() { return (beatmapIndex < 0) ? null : beatmapSet.getInfo(beatmapIndex); }
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/**
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* Returns a formatted string for the beatmap at {@code beatmapIndex}:
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* "Artist - Title [Version]" (version omitted if {@code beatmapIndex} is invalid)
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* @see java.lang.Object#toString()
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*/
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@Override
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public String toString() {
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if (beatmapIndex == -1)
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return beatmapSet.toString();
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else
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return beatmapSet.get(beatmapIndex).toString();
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}
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} |