Method setMapColors

src/main/java/net/optifine/CustomColors.java:1733–1761

(int[] colors)

    }

    private static void setMapColors(int[] colors)
    {
        if (colors != null)
        {
            MapColor[] amapcolor = MapColor.mapColorArray;
            boolean flag = false;

            for (int i = 0; i < amapcolor.length && i < colors.length; ++i)
            {
                MapColor mapcolor = amapcolor[i];

                if (mapcolor != null)
                {
                    int j = colors[i];

                    if (j >= 0 && mapcolor.colorValue != j)
                    {
                        mapcolor.colorValue = j;
                        flag = true;
                    }
                }
            }

            if (flag)
            {
                Minecraft.getMinecraft().getTextureManager().reloadBannerTextures();
            }
        }
    }

    private static void dbg(String str)
    {