Class: Rubygame::EventActions::MultiAction

Inherits:

Object

• Object
• Rubygame::EventActions::MultiAction

Defined in:

lib/rubygame/event_actions.rb

Overview

MultiAction is an event action used with EventHook. It takes zero or more actions (e.g. BlockAction or MethodAction instances) at initialization.

When MultiAction is performed, it performs all the given actions, in the order they were given, passing in the owner and event.

As the name suggests, you can use MultiAction to cause multiple actions to occur when an EventHook is triggered.

Instance Method Summary

• #initialize(*actions) ⇒ MultiAction constructor

  Create a new MultiAction instance with the given sub-actions.

• #perform(owner, event) ⇒ Object

  Performs all the sub-actions, in the order they were given, passing in the owner and event to each one.

Constructor Details

#initialize(*actions) ⇒ MultiAction

Create a new MultiAction instance with the given sub-actions.

*actions

the actions to perform. (Action instances)

# File 'lib/rubygame/event_actions.rb', line 191

def initialize( *actions )
  @actions = actions
end

Instance Method Details

#perform(owner, event) ⇒ Object

Performs all the sub-actions, in the order they were given, passing in the owner and event to each one.

# File 'lib/rubygame/event_actions.rb', line 198

def perform( owner, event )
  @actions.each { |action| action.perform( owner, event ) }
end