Class UndoableAction.Utils

Method Details

• getSimpleUniformSelection

  public static final UndoableAction getSimpleUniformSelection(UndoableAction[] subActions)

  Create an action that selects uniformly from a number of sub actions

  Parameters:

  subActions -

  Returns:

• getDistributedSelection

  public static final UndoableAction getDistributedSelection(UndoableAction[] subActions, double[] actionProportions)

  Create an action that selects uniformly from a number of sub actions

  Parameters:

  subActions -

  acitionProportions -

  Returns:

  Throws:

  IllegalArgumentException - if action array and proportion arrays are different lengths

• getCombined

  public static final UndoableAction getCombined(UndoableAction[] subActions)

  Create an action that combines multiple actions

  Parameters:

  subActions - The actions that are do in turn.

  Returns:

  An action that performs all the sub actions

• getSimpleDesparation

  public static final UndoableAction getSimpleDesparation(UndoableAction primaryAction, UndoableAction desparateAction, double desparationLimit, int desparationInterval)

  A simple tool for change actions when things get desparate

  Parameters:

  primaryAction - The main action to do when things are going well

  desparateAction - The action to do when things get desparate. The desperation value for the desparate action will be scaled according to how much over the limit we are

  desparationLimit - The desparate value at which we start doing the desparate action

  desparationInterval - The time between desparate actions when we cross the cutoff (a value of one will mean do all the time after desparation value has crossed cutoff)