Class: Z4BC::Game

Inherits:
Object
  • Object
show all
Defined in:
lib/z4blockchain.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(i) ⇒ Game

Returns a new instance of Game.



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# File 'lib/z4blockchain.rb', line 162

def initialize i
  @id = i
  @game = PStore.new("db/game-game-#{i}.pstore")
  @wins = PStore.new("db/game-wins-#{i}.pstore")
  @lvls = PStore.new("db/game-lvls-#{i}.pstore")
end

Instance Attribute Details

#game ⇒ Object (readonly)

Returns the value of attribute game.



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# File 'lib/z4blockchain.rb', line 160

def game
  @game
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/z4blockchain.rb', line 158

def id
  @id
end

#lvls ⇒ Object (readonly)

Returns the value of attribute lvls.



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# File 'lib/z4blockchain.rb', line 160

def lvls
  @lvls
end

#wins ⇒ Object (readonly)

Returns the value of attribute wins.



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# File 'lib/z4blockchain.rb', line 160

def wins
  @wins
end

Instance Method Details

#key(k) ⇒ Object 



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# File 'lib/z4blockchain.rb', line 169

def key k
  #Z4blockchain.digest(%[#{@id}:#{k}])
  %[#{@id}:#{k}]
end

#play(h = {}) ⇒ Object 



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# File 'lib/z4blockchain.rb', line 174

def play h={}
  GAMES.transaction { |db| x = db[@id].to_i; db[@id] = x + 1 }
  @wins.transaction { |db|
    x = db[h[:winner]].to_i;
    db[h[:winner]] = x + 1;
    u = USER[h[:winner]]
    u.wins.transaction { |ddb| x = ddb[@id].to_i; ddb[@id] = x + 1; }
  }
  @game.transaction { |db|
    [h[:players]].flatten.each { |e|
      x = db[e].to_i;
      db[e] = x + 1;
      u = USER[e]
      u.game.transaction { |ddb| x = ddb[@id].to_i; ddb[@id] = x + 1; }
    }
  }
  if h.has_key? :award
    @lvls.transaction { |db|
      db[h[:award]] = h[:winner]
      u = User.new(h[:winner])
      u.lvls.transaction { |ddb|
        LVL[h[:award]].incr h[:winner]
      }
    }
  end
end