Add RoundingPrecisionSetting from #801

src/main/java/net/wurstclient/settings/RoundingPrecisionSetting.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2014-2024 Wurst-Imperium and contributors.
+ *
+ * This source code is subject to the terms of the GNU General Public
+ * License, version 3. If a copy of the GPL was not distributed with this
+ * file, You can obtain one at: https://www.gnu.org/licenses/gpl-3.0.txt
+ */
+package net.wurstclient.settings;
+
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.util.Locale;
+
+public final class RoundingPrecisionSetting extends SliderSetting
+{
+	private static final DecimalFormatSymbols SYMBOLS =
+		new DecimalFormatSymbols(Locale.ENGLISH);
+
+	private final DecimalFormat[] FORMATS;
+
+	public RoundingPrecisionSetting(String name, String description, int value,
+		int min, int max)
+	{
+		super(name, description, value, min, max, 1,
+			ValueDisplay.ROUNDING_PRECISION);
+
+		if(min < 0)
+			throw new IllegalArgumentException(
+				"min must be greater than or equal to 0");
+
+		FORMATS = new DecimalFormat[max + 1];
+	}
+
+	public DecimalFormat getFormat()
+	{
+		int value = getValueI();
+
+		if(FORMATS[value] == null)
+		{
+			String pattern = "0";
+			if(value > 0)
+				pattern += "." + "#".repeat(value);
+
+			FORMATS[value] = new DecimalFormat(pattern, SYMBOLS);
+		}
+
+		return FORMATS[value];
+	}
+
+	public String format(double value)
+	{
+		return getFormat().format(value);
+	}
+}

src/main/java/net/wurstclient/settings/SliderSetting.java

@@ -323,6 +323,9 @@ public String getValueString(double v)
 
 		public static final ValueDisplay DEGREES = INTEGER.withSuffix("\u00b0");
 
+		public static final ValueDisplay ROUNDING_PRECISION =
+			v -> (int)v == 0 ? "1" : "0." + "0".repeat((int)v - 1) + "1";
+
 		public static final ValueDisplay NONE = v -> "";
 
 		public String getValueString(double value);