defmodule Odinsea.Game.Movement.Chair do
  @moduledoc """
  Chair movement - sitting on chairs/mounts.
  Ported from Java ChairMovement.java

  Used for:
  - Sitting on chairs (commands 9, 12)
  - Mount riding (command 13 in GMS)
  - Special seating
  """

  @type t :: %__MODULE__{
    command: integer(),        # Movement command type (9, 10, 11, 12, 13)
    x: integer(),              # Chair X position
    y: integer(),              # Chair Y position
    unk: integer(),            # Unknown short value
    stance: integer(),         # New stance/move action
    duration: integer()        # Movement duration in ms
  }

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