Add a progressbar system
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Olof Larsson
parent
ff3219ea6e
commit
9b3a87c0da
163
src/com/massivecraft/mcore/Progressbar.java
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163
src/com/massivecraft/mcore/Progressbar.java
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package com.massivecraft.mcore;
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import java.util.Collections;
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import java.util.Map;
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import java.util.Map.Entry;
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import com.massivecraft.mcore.util.MUtil;
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import com.massivecraft.mcore.util.Txt;
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public class Progressbar
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{
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// -------------------------------------------- //
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// STANDARD INSTANCES
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// -------------------------------------------- //
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public static final transient Progressbar HEALTHBAR_CLASSIC = Progressbar.valueOf(1D, 30, "{c}[", "|", "&8", "|", "{c}]", 1D, "{c}", MUtil.map(
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1.0D, "&2",
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0.8D, "&a",
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0.5D, "&e",
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0.4D, "&6",
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0.3D, "&c",
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0.2D, "&4"
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));
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// -------------------------------------------- //
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// FIELDS: RAW
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// -------------------------------------------- //
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private final double quota;
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public double getQuota() { return this.quota; }
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private final int width;
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public int getWidth() { return this.width; }
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private final String left;
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public String getLeft() { return this.left; }
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private final String solid;
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public String getSolid() { return this.solid; }
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private final String between;
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public String getBetween() { return this.between; }
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private final String empty;
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public String getEmpty() { return this.empty; }
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private final String right;
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public String getRight() { return this.right; }
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private final double solidsPerEmpty;
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public double getSolidsPerEmpty() { return this.solidsPerEmpty; }
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private final String colorTag;
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public String getColorTag() { return this.colorTag; }
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private final Map<Double, String> roofToColor;
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public Map<Double, String> getRoofToColor() { return this.roofToColor; }
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// -------------------------------------------- //
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// FIELDS: WITH
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// -------------------------------------------- //
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public Progressbar withQuota(double quota) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar withWidth(int width) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar withLeft(String left) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar solid(String solid) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar between(String between) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar empty(String empty) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar right(String right) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar solidsPerEmpty(double solidsPerEmpty) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar colorTag(String colorTag) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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public Progressbar roofToColor(Map<Double, String> roofToColor) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
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// -------------------------------------------- //
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// PRIVATE CONSTRUCTOR
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// -------------------------------------------- //
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private Progressbar(double quota, int width, String left, String solid, String between, String empty, String right, double solidsPerEmpty, String colorTag, Map<Double, String> roofToColor)
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{
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this.quota = quota;
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this.width = width;
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this.left = left;
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this.solid = solid;
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this.between = between;
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this.empty = empty;
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this.right = right;
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this.solidsPerEmpty = solidsPerEmpty;
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this.colorTag = colorTag;
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this.roofToColor = Collections.unmodifiableMap(roofToColor);
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}
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// -------------------------------------------- //
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// FACTORY: VALUE OF
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// -------------------------------------------- //
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public static Progressbar valueOf(double quota, int width, String left, String solid, String between, String empty, String right, double solidsPerEmpty, String colorTag, Map<Double, String> roofToColor)
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{
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return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor);
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}
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// -------------------------------------------- //
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// INSTANCE METHODS
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// -------------------------------------------- //
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public String render()
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{
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return render(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor);
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}
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// -------------------------------------------- //
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// STATIC UTIL
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// -------------------------------------------- //
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public static String render(double quota, int width, String left, String solid, String between, String empty, String right, double solidsPerEmpty, String colorTag, Map<Double, String> roofToColor)
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{
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// Ensure between 0 and 1;
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quota = limit(quota);
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// What color is the health bar?
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String color = pick(quota, roofToColor);
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// how much solid should there be?
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int solidCount = (int) Math.ceil(width * quota);
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// The rest is empty
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int emptyCount = (int) ((width - solidCount) / solidsPerEmpty);
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// Create the non-parsed bar
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String ret = left + Txt.repeat(solid, solidCount) + between + Txt.repeat(empty, emptyCount) + right;
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// Replace color tag
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ret = ret.replace(colorTag, color);
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// Parse amp color codes
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ret = Txt.parse(ret);
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return ret;
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}
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public static double limit(double quota)
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{
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if (quota > 1) return 1;
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if (quota < 0) return 0;
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return quota;
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}
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public static <T> T pick(double quota, Map<Double, T> roofToValue)
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{
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Double currentRoof = null;
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T ret = null;
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for (Entry<Double, T> entry : roofToValue.entrySet())
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{
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double roof = entry.getKey();
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T value = entry.getValue();
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if (quota <= roof && (currentRoof == null || roof <= currentRoof))
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{
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currentRoof = roof;
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ret = value;
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}
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}
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return ret;
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}
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}
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