def get_assets(self):
documents = []
for pa in game.player.assets:
asset = game.get_asset(pa.asset_id)
if asset.category == self._category:
documents.append(UIResourceItem(asset, pa, width=150))
return VerticalContainer(documents)
def pay(self):
from game import game
for asset_id, amount in self._build_requirements.items():
asset = game.get_asset(asset_id)
player_asset = game.player.get_asset(asset_id)
if not player_asset or amount > player_asset.quantity:
raise AssetQuantityTooLittle('%s requires %s %s, you have %s' % (
self._name,
amount,
asset.name,
int(player_asset.quantity)
))
for asset_id, amount in self._build_requirements.items():
game.player.get_asset(asset_id).subtract(amount)
