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Add a progressbar system

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Olof Larsson 2013-04-26 17:54:53 +02:00
parent ff3219ea6e
commit 9b3a87c0da
1 changed files with 163 additions and 0 deletions
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src/com/massivecraft/mcore/Progressbar.java Normal file
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package com.massivecraft.mcore;
import java.util.Collections;
import java.util.Map;
import java.util.Map.Entry;
import com.massivecraft.mcore.util.MUtil;
import com.massivecraft.mcore.util.Txt;
public class Progressbar
{
// -------------------------------------------- //
// STANDARD INSTANCES
// -------------------------------------------- //
public static final transient Progressbar HEALTHBAR_CLASSIC = Progressbar.valueOf(1D, 30, "{c}[", "|", "&8", "|", "{c}]", 1D, "{c}", MUtil.map(
1.0D, "&2",
0.8D, "&a",
0.5D, "&e",
0.4D, "&6",
0.3D, "&c",
0.2D, "&4"
));
// -------------------------------------------- //
// FIELDS: RAW
// -------------------------------------------- //
private final double quota;
public double getQuota() { return this.quota; }
private final int width;
public int getWidth() { return this.width; }
private final String left;
public String getLeft() { return this.left; }
private final String solid;
public String getSolid() { return this.solid; }
private final String between;
public String getBetween() { return this.between; }
private final String empty;
public String getEmpty() { return this.empty; }
private final String right;
public String getRight() { return this.right; }
private final double solidsPerEmpty;
public double getSolidsPerEmpty() { return this.solidsPerEmpty; }
private final String colorTag;
public String getColorTag() { return this.colorTag; }
private final Map<Double, String> roofToColor;
public Map<Double, String> getRoofToColor() { return this.roofToColor; }
// -------------------------------------------- //
// FIELDS: WITH
// -------------------------------------------- //
public Progressbar withQuota(double quota) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar withWidth(int width) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar withLeft(String left) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar solid(String solid) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar between(String between) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar empty(String empty) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar right(String right) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar solidsPerEmpty(double solidsPerEmpty) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar colorTag(String colorTag) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
public Progressbar roofToColor(Map<Double, String> roofToColor) { return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor); }
// -------------------------------------------- //
// PRIVATE CONSTRUCTOR
// -------------------------------------------- //
private Progressbar(double quota, int width, String left, String solid, String between, String empty, String right, double solidsPerEmpty, String colorTag, Map<Double, String> roofToColor)
{
this.quota = quota;
this.width = width;
this.left = left;
this.solid = solid;
this.between = between;
this.empty = empty;
this.right = right;
this.solidsPerEmpty = solidsPerEmpty;
this.colorTag = colorTag;
this.roofToColor = Collections.unmodifiableMap(roofToColor);
}
// -------------------------------------------- //
// FACTORY: VALUE OF
// -------------------------------------------- //
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)
{
return new Progressbar(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor);
}
// -------------------------------------------- //
// INSTANCE METHODS
// -------------------------------------------- //
public String render()
{
return render(quota, width, left, solid, between, empty, right, solidsPerEmpty, colorTag, roofToColor);
}
// -------------------------------------------- //
// STATIC UTIL
// -------------------------------------------- //
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)
{
// Ensure between 0 and 1;
quota = limit(quota);
// What color is the health bar?
String color = pick(quota, roofToColor);
// how much solid should there be?
int solidCount = (int) Math.ceil(width * quota);
// The rest is empty
int emptyCount = (int) ((width - solidCount) / solidsPerEmpty);
// Create the non-parsed bar
String ret = left + Txt.repeat(solid, solidCount) + between + Txt.repeat(empty, emptyCount) + right;
// Replace color tag
ret = ret.replace(colorTag, color);
// Parse amp color codes
ret = Txt.parse(ret);
return ret;
}
public static double limit(double quota)
{
if (quota > 1) return 1;
if (quota < 0) return 0;
return quota;
}
public static <T> T pick(double quota, Map<Double, T> roofToValue)
{
Double currentRoof = null;
T ret = null;
for (Entry<Double, T> entry : roofToValue.entrySet())
{
double roof = entry.getKey();
T value = entry.getValue();
if (quota <= roof && (currentRoof == null || roof <= currentRoof))
{
currentRoof = roof;
ret = value;
}
}
return ret;
}
}