Package de.themoep.minedown

Class Util

java.lang.Object
de.themoep.minedown.Util
public class Util extends Object

  • Constructor Summary

    Constructors
    Constructor
    Description
    Util()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static net.md_5.bungee.api.chat.BaseComponent
    applyFormat(net.md_5.bungee.api.chat.BaseComponent component, Collection<net.md_5.bungee.api.ChatColor> formats)
    Apply a collection of colors/formats to a component
    static net.md_5.bungee.api.chat.ComponentBuilder
    applyFormat(net.md_5.bungee.api.chat.ComponentBuilder builder, Map<net.md_5.bungee.api.ChatColor,Boolean> formats)
    Apply a collection of colors/formats to a component builder
    static net.md_5.bungee.api.chat.ComponentBuilder
    applyFormat(net.md_5.bungee.api.chat.ComponentBuilder builder, Set<net.md_5.bungee.api.ChatColor> formats)
    Deprecated.
    Use applyFormat(BaseComponent, Collection)
    static List<net.md_5.bungee.api.ChatColor>
    createGradient(int length, List<net.md_5.bungee.api.ChatColor> gradient, boolean rgb)
    Deprecated.
    Use createRainbow(long, int, boolean)
    static List<net.md_5.bungee.api.ChatColor>
    createGradient(long length, List<net.md_5.bungee.api.ChatColor> gradient, boolean rgb)
    Generate a gradient with certain colors
    static List<net.md_5.bungee.api.ChatColor>
    createRainbow(int length, int phase, boolean rgb)
    Deprecated.
    Use createRainbow(long, int, boolean)
    static List<net.md_5.bungee.api.ChatColor>
    createRainbow(long length, int phase, boolean rgb)
    Generate a rainbow with a certain length and phase
    static double
    distance(Color c1, Color c2)
    Get the distance between two colors
    static net.md_5.bungee.api.ChatColor
    getClosestLegacy(Color color)
    Get the legacy color closest to a certain RGB color
    static Set<net.md_5.bungee.api.ChatColor>
    getFormats(net.md_5.bungee.api.chat.BaseComponent component, boolean ignoreParent)
    Get a set of ChatColor formats all formats that a component includes
    static Method
    getMethod(Class<?> clazz, String method, Class<?>... parameter)
    Get a method from a class if it exists.
    static int
    getUnescapedEndIndex(String string, char startChar, char endChar, int fromIndex)
    Gets the proper end index of a certain definition on the same depth while ignoring escaped chars.
    static boolean
    hasClass(String className)
    Check if a certain class exists.
    static boolean
    hasMethod(Class<?> clazz, String method, Class<?>... parameter)
    Check if a class has a certain method.
    static int
    indexOfNotEscaped(String string, String chars)
    Get the index of the first occurrences of a not escaped character
    static int
    indexOfNotEscaped(String string, String chars, int fromIndex)
    Get the index of the first occurrences of a not escaped character
    static boolean
    isDouble(String string, int index)
    Check whether or not a character at a certain index of a string repeats itself
    static boolean
    isEscaped(String string, int index)
    Check if a character at a certain index is escaped
    static boolean
    isFormat(net.md_5.bungee.api.ChatColor format)
    Check whether a certain ChatColor is formatting or not
    static net.md_5.bungee.api.chat.BaseComponent[]
    rgbColorsToLegacy(net.md_5.bungee.api.chat.BaseComponent[] components)
    Utility method to remove RGB colors from components.
    static void
    validate(boolean value, String message)
    Utility method to throw an IllegalArgumentException if the value is false
    static String
    wrap(String string, int lineLength)
    Wrap a string if it is longer than the line length and contains no new line.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Util

      public Util()

  • Method Details

    • validate

      public static void validate(boolean value, String message) throws IllegalArgumentException
      Utility method to throw an IllegalArgumentException if the value is false
      Parameters:
      value - The value to validate
      message - The message for the exception
      Throws:
      IllegalArgumentException - Thrown if the value is false

    • applyFormat

      public static net.md_5.bungee.api.chat.BaseComponent applyFormat(net.md_5.bungee.api.chat.BaseComponent component, Collection<net.md_5.bungee.api.ChatColor> formats)
      Apply a collection of colors/formats to a component
      Parameters:
      component - The BaseComponent
      formats - The collection of ChatColor formats to apply
      Returns:
      The component that was modified

    • applyFormat

      @Deprecated public static net.md_5.bungee.api.chat.ComponentBuilder applyFormat(net.md_5.bungee.api.chat.ComponentBuilder builder, Set<net.md_5.bungee.api.ChatColor> formats)
      Deprecated.
      Use applyFormat(BaseComponent, Collection)
      Apply a collection of colors/formats to a component builder
      Parameters:
      builder - The ComponentBuilder
      formats - The collection of ChatColor formats to apply
      Returns:
      The component builder that was modified

    • applyFormat

      public static net.md_5.bungee.api.chat.ComponentBuilder applyFormat(net.md_5.bungee.api.chat.ComponentBuilder builder, Map<net.md_5.bungee.api.ChatColor,Boolean> formats)
      Apply a collection of colors/formats to a component builder
      Parameters:
      builder - The ComponentBuilder
      formats - The collection of ChatColor formats to apply
      Returns:
      The component builder that was modified

    • isDouble

      public static boolean isDouble(String string, int index)
      Check whether or not a character at a certain index of a string repeats itself
      Parameters:
      string - The string to check
      index - The index at which to check the character
      Returns:
      Whether or not the character at that index repeated itself

    • isFormat

      public static boolean isFormat(net.md_5.bungee.api.ChatColor format)
      Check whether a certain ChatColor is formatting or not
      Parameters:
      format - The ChatColor to check
      Returns:
      true if it's a format, false if it's a color

    • getFormats

      public static Set<net.md_5.bungee.api.ChatColor> getFormats(net.md_5.bungee.api.chat.BaseComponent component, boolean ignoreParent)
      Get a set of ChatColor formats all formats that a component includes
      Parameters:
      component - The component to get the formats from
      ignoreParent - Whether or not to include the parent's format
      Returns:
      A set of all the format ChatColors that the component includes

    • indexOfNotEscaped

      public static int indexOfNotEscaped(String string, String chars)
      Get the index of the first occurrences of a not escaped character
      Parameters:
      string - The string to search
      chars - The characters to search for
      Returns:
      The first unescaped index or -1 if not found

    • indexOfNotEscaped

      public static int indexOfNotEscaped(String string, String chars, int fromIndex)
      Get the index of the first occurrences of a not escaped character
      Parameters:
      string - The string to search
      chars - The characters to search for
      fromIndex - Start searching from that index
      Returns:
      The first unescaped index or -1 if not found

    • isEscaped

      public static boolean isEscaped(String string, int index)
      Check if a character at a certain index is escaped
      Parameters:
      string - The string to check
      index - The index of the character in the string to check
      Returns:
      Whether or not the character is escaped (uneven number of backslashes in front of char mains it is escaped)
      Throws:
      IndexOutOfBoundsException - if the index argument is not less than the length of this string.

    • getUnescapedEndIndex

      public static int getUnescapedEndIndex(String string, char startChar, char endChar, int fromIndex)
      Gets the proper end index of a certain definition on the same depth while ignoring escaped chars.
      Parameters:
      string - The string to search
      startChar - The start cahracter of the definition
      endChar - The end character of the definition
      fromIndex - The index to start searching from (should be at the start char)
      Returns:
      The first end index of that group or -1 if not found

    • wrap

      public static String wrap(String string, int lineLength)
      Wrap a string if it is longer than the line length and contains no new line. Will try to wrap at spaces between words.
      Parameters:
      string - The string to wrap
      lineLength - The max length of a line
      Returns:
      The wrapped string

    • rgbColorsToLegacy

      public static net.md_5.bungee.api.chat.BaseComponent[] rgbColorsToLegacy(net.md_5.bungee.api.chat.BaseComponent[] components)
      Utility method to remove RGB colors from components. This modifies the input array!
      Parameters:
      components - The components to remove the rgb colors from
      Returns:
      The modified components (same as input).

    • getClosestLegacy

      public static net.md_5.bungee.api.ChatColor getClosestLegacy(Color color)
      Get the legacy color closest to a certain RGB color
      Parameters:
      color - The color to get the closest legacy color for
      Returns:
      The closest legacy color

    • distance

      public static double distance(Color c1, Color c2)
      Get the distance between two colors
      Parameters:
      c1 - Color A
      c2 - Color B
      Returns:
      The distance or 0 if they are equal

    • createRainbow

      @Deprecated public static List<net.md_5.bungee.api.ChatColor> createRainbow(int length, int phase, boolean rgb)
      Deprecated.
      Use createRainbow(long, int, boolean)
      Generate a rainbow with a certain length and phase
      Parameters:
      length - The length of the rainbow
      phase - The phase of the rainbow.
      rgb - Whether or not to use RGB colors
      Returns:
      the colors in the rainbow

    • createRainbow

      public static List<net.md_5.bungee.api.ChatColor> createRainbow(long length, int phase, boolean rgb)
      Generate a rainbow with a certain length and phase
      Parameters:
      length - The length of the rainbow
      phase - The phase of the rainbow.
      rgb - Whether or not to use RGB colors
      Returns:
      the colors in the rainbow

    • createGradient

      @Deprecated public static List<net.md_5.bungee.api.ChatColor> createGradient(int length, List<net.md_5.bungee.api.ChatColor> gradient, boolean rgb)
      Deprecated.
      Use createRainbow(long, int, boolean)
      Generate a gradient with certain colors
      Parameters:
      length - The length of the gradient
      gradient - The colors of the gradient.
      rgb - Whether or not to use RGB colors
      Returns:
      the colors in the gradient

    • createGradient

      public static List<net.md_5.bungee.api.ChatColor> createGradient(long length, List<net.md_5.bungee.api.ChatColor> gradient, boolean rgb)
      Generate a gradient with certain colors
      Parameters:
      length - The length of the gradient
      gradient - The colors of the gradient.
      rgb - Whether or not to use RGB colors
      Returns:
      the colors in the gradient

    • hasClass

      public static boolean hasClass(String className)
      Check if a certain class exists. See Class.forName(String)
      Parameters:
      className - The class name to check
      Returns:
      true if the class exists, false if not

    • hasMethod

      public static boolean hasMethod(Class<?> clazz, String method, Class<?>... parameter)
      Check if a class has a certain method. See Class.getMethod(String, Class[])
      Parameters:
      clazz - The class to check
      method - The method to check for
      parameter - Method parameter types
      Returns:
      true if the class has the method, false if not

    • getMethod

      public static Method getMethod(Class<?> clazz, String method, Class<?>... parameter)
      Get a method from a class if it exists. See Class.getMethod(String, Class[])
      Parameters:
      clazz - The class
      method - The method name to get
      parameter - Method parameter types
      Returns:
      the method, null if it doesn't exist