# HG changeset patch
# User Neil Muller <drnlmuller@gmail.com>
# Date 1336316650 -7200
# Node ID 8865ba0c9c38258fe4cb2bab3b2abb9f23207a7e
# Parent  9d61abb3cfaf9334091d69e427c7fe5125ee818f
Add cost to products

diff -r 9d61abb3cfaf -r 8865ba0c9c38 gamelib/products.py
--- a/gamelib/products.py	Sun May 06 15:58:03 2012 +0200
+++ b/gamelib/products.py	Sun May 06 17:04:10 2012 +0200
@@ -5,6 +5,7 @@
     NAME = None
     PREREQUISITES = ()
     ACQUISITION_CHANCE = 0.8
+    COST = 0
 
     def __init__(self):
         self.points = 0
@@ -15,6 +16,7 @@
 
 class MachineGun(Product):
     NAME = "Machine gun"
+    COST = 100
 
 
 class TeslaGun(Product):
@@ -22,6 +24,7 @@
     PREREQUISITES = (
         (research.Tesla, 1),
         )
+    COST = 300
 
 
 class DoomsdayVirus(Product):
@@ -29,3 +32,4 @@
     PREREQUISITES = (
         (research.Biogenetics, 5),
         )
+    COST = 1000