# Copyright 2006 Michael Lewis
# Distributed under the terms of the GNU General Public License v2

require "Hand"

class PlayerHand < Hand

	attr_reader :splits, :bet

	def copy( o )
		@locked = o.locked?
		@splits = o.splits
		@bet = o.bet
		@doubled = o.doubled?
		@over = false
		super
	end

	def initialize( bet = 1.0 )
		dirtythis
		@locked = false
		@splits = 0
		@bet = bet
		@over = false
		@doubled = false
	end

	#Mark this hand as being split (again)
	def split
		@splits += 1
	end

	#Has this hand been locked?
	def locked?
		@locked
	end

	def doubled?
		@doubled
	end

	#Make sure the player subtracts the bet from their money
	def double
		@bet *= 2
		lock
		@doubled = true
	end

	#mark this hand as being locked
	def lock
		@locked = true
	end

	def over
		@over = true
		@bet = nil
	end

	def over?
		@over
	end
end