Enum BulletState

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<BulletState>

    public enum BulletState
    extends java.lang.Enum<BulletState>
    Defines a bullet state, which can be: just fired, moving somewhere, hitting a victim, hitting another bullet, hitting the wall, exploded, or inactive.
    Since:
    1.6.2
    Author:
    Flemming N. Larsen (original)
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      EXPLODED
      The bullet currently represents a robot explosion, i.e.
      FIRED
      The bullet has just been fired this turn and hence just been created.
      HIT_BULLET
      The bullet has hit another bullet.
      HIT_VICTIM
      The bullet has hit a robot victim.
      HIT_WALL
      The bullet has hit the wall, i.e.
      INACTIVE
      The bullet is currently inactive.
      MOVING
      The bullet is now moving across the battlefield, but has not hit anything yet.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getValue()
      Returns the state as an integer value.
      boolean isActive()  
      static BulletState toState​(int value)
      Returns a BulletState based on an integer value that represents a BulletState.
      static BulletState valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static BulletState[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • FIRED

        public static final BulletState FIRED
        The bullet has just been fired this turn and hence just been created. This state only last one turn.
      • MOVING

        public static final BulletState MOVING
        The bullet is now moving across the battlefield, but has not hit anything yet.
      • HIT_VICTIM

        public static final BulletState HIT_VICTIM
        The bullet has hit a robot victim.
      • HIT_BULLET

        public static final BulletState HIT_BULLET
        The bullet has hit another bullet.
      • HIT_WALL

        public static final BulletState HIT_WALL
        The bullet has hit the wall, i.e. one of the four borders of the battlefield.
      • EXPLODED

        public static final BulletState EXPLODED
        The bullet currently represents a robot explosion, i.e. a robot death.
      • INACTIVE

        public static final BulletState INACTIVE
        The bullet is currently inactive. Hence, it is not active or visible on the battlefield.
    • Method Detail

      • values

        public static BulletState[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (BulletState c : BulletState.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static BulletState valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • getValue

        public int getValue()
        Returns the state as an integer value.
        Returns:
        an integer value representing this state.
        See Also:
        toState(int)
      • toState

        public static BulletState toState​(int value)
        Returns a BulletState based on an integer value that represents a BulletState.
        Parameters:
        value - the integer value that represents a specific BulletState.
        Returns:
        a BulletState that corresponds to the specific integer value.
        Throws:
        java.lang.IllegalArgumentException - if the specified value does not correspond to a BulletState and hence is invalid.
        See Also:
        getValue()
      • isActive

        public boolean isActive()