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comparison gamelib/gameboard.py @ 191:3c80f49d7d74

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Don't allow buildings and fences to be built on top of chickens.
author Simon Cross <hodgestar@gmail.com>
date Fri, 04 Sep 2009 18:17:17 +0000
parents 37af9e5dd292
children a490ee2ef446
comparison
equal deleted inserted replaced
190:c5ec3ff32d11 191:3c80f49d7d74
411 return 411 return
412 if this_tile == self.GRASSLAND: 412 if this_tile == self.GRASSLAND:
413 cost = constants.BUY_PRICE_FENCE 413 cost = constants.BUY_PRICE_FENCE
414 else: 414 else:
415 cost = constants.REPAIR_PRICE_FENCE 415 cost = constants.REPAIR_PRICE_FENCE
416 if any((chicken.pos.x, chicken.pos.y) == tile_pos for chicken in self.chickens):
417 return
418
416 if self.cash < cost: 419 if self.cash < cost:
417 print "You can't afford a fence." 420 print "You can't afford a fence."
418 return 421 return
419 self.add_cash(-cost) 422 self.add_cash(-cost)
420 self.tv.set(tile_pos, self.FENCE) 423 self.tv.set(tile_pos, self.FENCE)
434 self.tv.set(tile_pos, self.GRASSLAND) 437 self.tv.set(tile_pos, self.GRASSLAND)
435 438
436 def buy_building(self, tile_pos, building_cls): 439 def buy_building(self, tile_pos, building_cls):
437 building = building_cls(tile_pos) 440 building = building_cls(tile_pos)
438 if self.cash < building.buy_price(): 441 if self.cash < building.buy_price():
442 return
443 if any(building.covers((chicken.pos.x, chicken.pos.y)) for chicken in self.chickens):
439 return 444 return
440 if building.place(self.tv): 445 if building.place(self.tv):
441 self.add_cash(-building.buy_price()) 446 self.add_cash(-building.buy_price())
442 self.add_building(building) 447 self.add_building(building)
443 448