FontHelper.java

package minefantasy.mf2.client;

public final class FontHelper {

	public static boolean isFormatColour(char colour)
	{
		return colour >= 48 && colour <= 57 || colour >= 97 && colour <= 102 || colour >= 65 && colour <= 70;
	}

	public static boolean isFormatSpecial(char chars)
	{
		return chars >= 107 && chars <= 111 || chars >= 75 && chars <= 79 || chars == 114 || chars == 82;
	}

	public static String getFormatFromString(String string) 
	{
		String s1 = "";
		int i = -1;
		int j = string.length();

		while ((i = string.indexOf(167, i + 1)) != -1) {
			if (i < j - 1) {
				char c0 = string.charAt(i + 1);

				if (isFormatColour(c0))
					s1 = "\u00a7" + c0;
				else if (isFormatSpecial(c0))
					s1 = s1 + "\u00a7" + c0;
			}
		}

		return s1;
	}

}