001    package net.minecraft.util;
002    
003    import cpw.mods.fml.relauncher.Side;
004    import cpw.mods.fml.relauncher.SideOnly;
005    import java.util.regex.Pattern;
006    
007    public class StringUtils
008    {
009        private static final Pattern patternControlCode = Pattern.compile("(?i)\\u00A7[0-9A-FK-OR]");
010    
011        @SideOnly(Side.CLIENT)
012    
013        /**
014         * Returns the time elapsed for the given number of ticks, in "mm:ss" format.
015         */
016        public static String ticksToElapsedTime(int par0)
017        {
018            int var1 = par0 / 20;
019            int var2 = var1 / 60;
020            var1 %= 60;
021            return var1 < 10 ? var2 + ":0" + var1 : var2 + ":" + var1;
022        }
023    
024        public static String stripControlCodes(String par0Str)
025        {
026            return patternControlCode.matcher(par0Str).replaceAll("");
027        }
028    }