This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. *

on(name, fn)

Subscribe to state events

Params:

• name - name of event
• fn - function which would be called when event happens

Return:

• State

fire(name, a, b, c)

Fire state event

Params:

• name - name of event
• a - any data param 1
• b - any data param 2
• c - any data param 3

connect(name)

Make connection to another state

Params:

• name - Another states name

links(stateNames)

Create connections and define not exists states

Params:

• stateNames - state names that would be created if not exists. Current state would be connected to them

Return:

• State - current state

link(name)

Create connection to another state, create this state if it is not defined and go to this new state.

Params:

• name

Return:

• State

Move to another state if current state have connection to that state and that state exists. Otherwise throw a error

Params:

• name - name of state to go

Return:

• State

pick(name)

Teleportation to another existed state. Works even if there is no direct connection. If state is not exists - throws error

Params:

• name

Return:

• State

for()

add functions from machines prototype to states prototype. wrap them in intelligent way