defmodule Odinsea.Game.Movement.Relative do
  @moduledoc """
  Relative life movement - small position adjustments.
  Ported from Java RelativeLifeMovement.java

  Used for:
  - Small adjustments (commands 1, 2)
  - Float movements (commands 33, 34, 36)
  - Fine-tuning position

  Contains relative offset from current position.
  """

  @type t :: %__MODULE__{
    command: integer(),        # Movement command type (1, 2, 33, 34, 36)
    x: integer(),              # X offset (delta from current)
    y: integer(),              # Y offset (delta from current)
    stance: integer(),         # New stance/move action
    duration: integer()        # Movement duration in ms
  }

  defstruct [
    :command,
    :x,
    :y,
    :stance,
    :duration
  ]
end