/traderous

Planet = Tile:extend {

   image = 'data/planet1.png',

   goods = {

      {'Bobble-Headed Dolls', 100},

      {'Alliance Foodstuffs', 400},

      {'Moonbrained Passengers', 6000},

   },

   onNew = function (self)

              self.indicator = Tile:new{ image = 'data/planet1ind.png' }

              the.indicators:add(self.indicator)

           end,

   onUpdate = function (self)

                 if the.keys:justPressed('l') then

                    local hw = self.width / 2

                    local pvec = vector.new(the.player.x - (self.x + hw),

                                            the.player.y - (self.y + hw))

                    if pvec:len2() < hw ^ 2 then

                       tradeView = TradeView:new{ planet = self }

                       tradeView:activate()

                    end

                 end

              end

}