Class: Level

Inherits:
Object
  • Object
show all
Defined in:
lib/rubyhop/level.rb

Direct Known Subclasses

HopLevel, MessageLevel

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Level

Returns a new instance of Level.



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# File 'lib/rubyhop/level.rb', line 2

def initialize
  # Add callback holders
  @continue_callbacks = []
  @quit_callbacks = []
  @fail_callbacks = []
end

Instance Method Details

#continue! ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 21

def continue!
  @continue_callbacks.each { |c| c.call }
end

#draw ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 41

def draw
  raise "Must override"
end

#fail! ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 29

def fail!
  @fail_callbacks.each { |c| c.call }
end

#on_continue(&block) ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 9

def on_continue &block
  @continue_callbacks << block
end

#on_fail(&block) ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 17

def on_fail &block
  @fail_callbacks << block
end

#on_quit(&block) ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 13

def on_quit &block
  @quit_callbacks << block
end

#quit! ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 25

def quit!
  @quit_callbacks.each { |c| c.call }
end

#start! ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 33

def start!
  raise "Must override"
end

#update ⇒ Object 



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# File 'lib/rubyhop/level.rb', line 37

def update
  raise "Must override"
end