Class: ExchangeCarrots

Inherits:
Action
  • Object
show all
Defined in:
lib/software_challenge_client/action.rb

Overview

Karottentauschaktion. Es können auf einem Karottenfeld 10 Karotten abgegeben oder aufgenommen werden. Dies kann beliebig oft hintereinander ausgeführt werden.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Action

#invalid

Constructor Details

#initialize(value) ⇒ ExchangeCarrots

Returns a new instance of ExchangeCarrots.



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# File 'lib/software_challenge_client/action.rb', line 182

def initialize(value)
  @value = value
end

Instance Attribute Details

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/software_challenge_client/action.rb', line 180

def value
  @value
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/software_challenge_client/action.rb', line 197

def ==(other)
  other.type == type && other.value == value
end

#perform!(gamestate) ⇒ Object 



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# File 'lib/software_challenge_client/action.rb', line 186

def perform!(gamestate)
  valid, message = GameRules.is_valid_to_exchange_carrots(gamestate, value)
  invalid("Es können nicht #{value} Karotten aufgenommen werden. " + message) unless valid
  gamestate.current_player.carrots += value
  gamestate.set_last_action(self)
end

#type ⇒ Object 



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# File 'lib/software_challenge_client/action.rb', line 193

def type
  :exchange_carrots
end