/traderous

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Viewing changes to player.lua

  • Committer: Josh C
  • Date: 2013-06-23 02:52:56 UTC
  • Revision ID: josh@9ix.org-20130623025256-o80jq1o3hy8dw7lh
available cargo space

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Lines of Context:
player.lua
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   lastFired = 0,
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   money = 2000, -- what to use for money symbol? ✪ or ☥ or Ⓐ?
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   goods = {},
 
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   cargoSpace = 20,
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   onNew = function(self)
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              self.thrust = Tile:new{image = 'data/thrust.png'}
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              self.shield = Shield:new{ship = self}
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                  end
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               end,
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   buy = function(self, good, price)
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            if self.money >= price then
 
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            if self.money >= price and self:availableSpace() > 0 then
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               self.goods[good] = (self.goods[good] or 0) + 1
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               self.money = self.money - price
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            end
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                self.goods[good] = self.goods[good] - 1
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                self.money = self.money + price
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             end
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          end
 
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          end,
 
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   availableSpace = function(self)
 
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                       local cargo = 0
 
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                       for _, amt in pairs(self.goods) do
 
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                          cargo = cargo + amt
 
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                       end
 
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                       return self.cargoSpace - cargo
 
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                    end
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}
 
 
b'\\ No newline at end of file'