Method readDyeColors

src/main/java/net/optifine/CustomColors.java:1450–1503

(Properties props, String fileName, String prefix, String logName)

    }

    private static float[][] readDyeColors(Properties props, String fileName, String prefix, String logName)
    {
        EnumDyeColor[] aenumdyecolor = EnumDyeColor.values();
        Map<String, EnumDyeColor> map = new HashMap();

        for (int i = 0; i < aenumdyecolor.length; ++i)
        {
            EnumDyeColor enumdyecolor = aenumdyecolor[i];
            map.put(enumdyecolor.getName(), enumdyecolor);
        }

        float[][] afloat1 = new float[aenumdyecolor.length][];
        int k = 0;

        for (Object e : props.keySet())
        {
            String s = (String) e;
            String s1 = props.getProperty(s);

            if (s.startsWith(prefix))
            {
                String s2 = StrUtils.removePrefix(s, prefix);

                if (s2.equals("lightBlue"))
                {
                    s2 = "light_blue";
                }

                EnumDyeColor enumdyecolor1 = (EnumDyeColor)map.get(s2);
                int j = parseColor(s1);

                if (enumdyecolor1 != null && j >= 0)
                {
                    float[] afloat = new float[] {(float)(j >> 16 & 255) / 255.0F, (float)(j >> 8 & 255) / 255.0F, (float)(j & 255) / 255.0F};
                    afloat1[enumdyecolor1.ordinal()] = afloat;
                    ++k;
                }
                else
                {
                    warn("Invalid color: " + s + " = " + s1);
                }
            }
        }

        if (k <= 0)
        {
            return (float[][])null;
        }
        else
        {
            dbg(logName + " colors: " + k);
            return afloat1;
        }
    }

    private static float[] getDyeColors(EnumDyeColor dye, float[][] dyeColors, float[] colors)
    {