Class: ActorViewDefinition

Inherits:
Object show all
Defined in:
lib/gamebox/core/actor_view_definition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#draw_block ⇒ Object

Returns the value of attribute draw_block.



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# File 'lib/gamebox/core/actor_view_definition.rb', line 2

def draw_block
  @draw_block
end

#helpers_block ⇒ Object

Returns the value of attribute helpers_block.



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# File 'lib/gamebox/core/actor_view_definition.rb', line 2

def helpers_block
  @helpers_block
end

#required_injections ⇒ Object

Returns the value of attribute required_injections.



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# File 'lib/gamebox/core/actor_view_definition.rb', line 2

def required_injections
  @required_injections
end

#setup_block ⇒ Object

Returns the value of attribute setup_block.



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# File 'lib/gamebox/core/actor_view_definition.rb', line 2

def setup_block
  @setup_block
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/gamebox/core/actor_view_definition.rb', line 2

def source
  @source
end

Instance Method Details

#draw(&draw_block) ⇒ Object

Draw callback that is called when the view needs to draw.

draw do |screen, x_offset, y_offset, z|
  ...
end



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# File 'lib/gamebox/core/actor_view_definition.rb', line 31

def draw(&draw_block)
  @draw_block = draw_block
end

#helpers(&helper_block) ⇒ Object

Define methods and include modules for use by your view.

helpers do
  include MyHelper
  def do_some_view_calc
    ...
  end
end



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# File 'lib/gamebox/core/actor_view_definition.rb', line 43

def helpers(&helper_block)
  @helpers_block = helper_block
end

#requires(*injections_needed) ⇒ Object

Sets the dependencies for this ActorView.

These will be pulled from the Actor’s object context at view construction time.

requires :resource_manager



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# File 'lib/gamebox/core/actor_view_definition.rb', line 10

def requires(*injections_needed)
  @required_injections = injections_needed
end

#setup(&setup_block) ⇒ Object

Setup callback that is called when the view is constructed. The actor will be set before your setup block is executed.

setup do
  resource_manager.load_image('something.png')
end



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# File 'lib/gamebox/core/actor_view_definition.rb', line 21

def setup(&setup_block)
  @setup_block = setup_block
end