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Code Issues Releases 2 Activity

Cleaned up numerals

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Auxilor
2021-01-10 20:05:50 +00:00
parent 2c886dc33b
commit b16266e22a
1 changed files with 7 additions and 15 deletions
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22
src/main/java/com/willfp/eco/util/NumberUtils.java
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@@ -1,9 +1,9 @@
package com.willfp.eco.util;
import com.sun.javaws.exceptions.InvalidArgumentException;
import lombok.experimental.UtilityClass;
import java.text.DecimalFormat;
import java.util.Map;
import java.util.TreeMap;
import java.util.concurrent.ThreadLocalRandom;
@@ -94,20 +94,12 @@ public class NumberUtils {
*/
public static int fromNumeral(String numeral) {
if (numeral.isEmpty()) return 0;
if (numeral.startsWith("M")) return 1000 + fromNumeral(numeral.substring(1));
if (numeral.startsWith("CM")) return 900 + fromNumeral(numeral.substring(2));
if (numeral.startsWith("D")) return 500 + fromNumeral(numeral.substring(1));
if (numeral.startsWith("CD")) return 400 + fromNumeral(numeral.substring(2));
if (numeral.startsWith("C")) return 100 + fromNumeral(numeral.substring(1));
if (numeral.startsWith("XC")) return 90 + fromNumeral(numeral.substring(2));
if (numeral.startsWith("L")) return 50 + fromNumeral(numeral.substring(1));
if (numeral.startsWith("XL")) return 40 + fromNumeral(numeral.substring(2));
if (numeral.startsWith("X")) return 10 + fromNumeral(numeral.substring(1));
if (numeral.startsWith("IX")) return 9 + fromNumeral(numeral.substring(2));
if (numeral.startsWith("V")) return 5 + fromNumeral(numeral.substring(1));
if (numeral.startsWith("IV")) return 4 + fromNumeral(numeral.substring(2));
if (numeral.startsWith("I")) return 1 + fromNumeral(numeral.substring(1));
throw new IllegalArgumentException("Number is invalid!");
for (Map.Entry<Integer, String> entry : NUMERALS.entrySet()) {
if (numeral.startsWith(entry.getValue())) {
return entry.getKey() + fromNumeral(numeral.substring(entry.getValue().length()));
}
}
return 0;
}
/**