/traderous

To get this branch, use:
bzr branch http://9ix.org/bzr/traderous

« back to all changes in this revision

Viewing changes to player.lua

  • Committer: Josh C
  • Date: 2013-06-30 14:59:35 UTC
  • Revision ID: josh@9ix.org-20130630145935-y34o51cg3lsom5bg
"safe" zone on planets - no new enemies will track you if you're there.

Show diffs side-by-side

added added

removed removed

Lines of Context:
28
28
   lastFired = 0,
29
29
   money = 2000, -- what to use for money symbol? ✪ or ☥ or Ⓐ?
30
30
   goods = {},
 
31
   cargoSpace = 20,
 
32
   onPlanet = false,
31
33
   onNew = function(self)
32
34
              self.thrust = Tile:new{image = 'data/thrust.png'}
33
35
              self.shield = Shield:new{ship = self}
107
109
                  end
108
110
 
109
111
                  if not self.active then
110
 
                     the.over.visible = true
111
 
                     the.instructions.visible = true
 
112
                     the.interface:add(GameOver:new())
112
113
                  end
113
114
               end,
114
115
   buy = function(self, good, price)
115
 
            if self.money >= price then
 
116
            if self.money >= price and self:availableSpace() > 0 then
116
117
               self.goods[good] = (self.goods[good] or 0) + 1
117
118
               self.money = self.money - price
118
119
            end
122
123
                self.goods[good] = self.goods[good] - 1
123
124
                self.money = self.money + price
124
125
             end
125
 
          end
 
126
          end,
 
127
   availableSpace = function(self)
 
128
                       local cargo = 0
 
129
                       for _, amt in pairs(self.goods) do
 
130
                          cargo = cargo + amt
 
131
                       end
 
132
 
 
133
                       return self.cargoSpace - cargo
 
134
                    end
126
135
}
 
 
b'\\ No newline at end of file'