def _reached_other_settlement(self):
self.log.info('%s reached the other warehouse area (%s)', self,
self.settlement.get_component(NamedComponent).name)
if self.sold_resource is not None:
sellable_amount = self._get_max_sellable_amount(
self.ship.get_component(StorageComponent).inventory[
self.sold_resource])
if sellable_amount > 0:
BuyResource(self.settlement.get_component(TradePostComponent),
self.ship, self.sold_resource,
sellable_amount).execute(self.owner.session)
if self.bought_resource is None:
self.report_success('Sold %d of resource %d' %
(sellable_amount, self.sold_resource))
return
else:
self.log.info('%s sold %d of resource %d', self,
sellable_amount, self.sold_resource)
buyable_amount = self._get_max_buyable_amount()
if buyable_amount <= 0:
self.report_failure('No resources can be bought')
return
SellResource(self.settlement.get_component(TradePostComponent),
self.ship, self.bought_resource,
buyable_amount).execute(self.owner.session)
self.log.info('%s bought %d of resource %d', self, buyable_amount,
self.bought_resource)
self.state = self.missionStates.returning_to_my_settlement
self._return_to_my_settlement()
def transfer(self, res_id, settlement, selling):
"""Buy or sell the resources"""
if self.instance.position.distance(settlement.warehouse.position) <= self.instance.radius:
is_own = settlement.owner is self.instance.owner
if selling and not is_own: # ship sells resources to settlement
self.log.debug('InternationalTrade: %s/%s is selling %d of res %d to %s/%s',
self.instance.get_component(NamedComponent).name, self.instance.owner.name,
self.exchange, res_id,
settlement.get_component(NamedComponent).name, settlement.owner.name)
# international trading has own error handling, no signal_error
SellResource(settlement.get_component(TradePostComponent), self.instance,
res_id, self.exchange).execute(self.instance.session)
elif selling and is_own: # transfer from settlement to ship
self.log.debug('Trade: Transferring %s of res %s from %s/%s to %s/%s',
self.exchange, res_id,
settlement.get_component(NamedComponent).name, settlement.owner.name,
self.instance.get_component(NamedComponent).name, self.instance.owner.name)
TransferResource(self.exchange, res_id, settlement,
self.instance, signal_errors=True).execute(self.instance.session)
elif not selling and not is_own: # ship buys resources from settlement
self.log.debug('InternationalTrade: %s/%s is buying %d of res %d from %s/%s',
self.instance.get_component(NamedComponent).name,
self.instance.owner.name, self.exchange, res_id,
settlement.get_component(NamedComponent).name, settlement.owner.name)
# international trading has own error handling, no signal_error
BuyResource(settlement.get_component(TradePostComponent), self.instance, res_id, self.exchange).execute(self.instance.session)
elif not selling and is_own: # transfer from ship to settlement
self.log.debug('Trade: Transferring %s of res %s from %s/%s to %s/%s',
self.exchange, res_id,
self.instance.get_component(NamedComponent).name, self.instance.owner.name,
settlement.get_component(NamedComponent).name, settlement.owner.name)
TransferResource(self.exchange, res_id, self.instance,
settlement, signal_errors=True).execute(self.instance.session)