Package ch.sahits.game.openpatrician.engine.player.strategy

Class TradeRouteTradeStrategy

java.lang.Object

ch.sahits.game.openpatrician.engine.player.strategy.BasePlayerTradeStrategy

ch.sahits.game.openpatrician.engine.player.strategy.TradeRouteTradeStrategy

All Implemented Interfaces:

IAITradeStrategy

public class TradeRouteTradeStrategy
extends BasePlayerTradeStrategy

Trade strategy that is based on a preset trade route

Author:

Andi Hotz, (c) Sahits GmbH, 2016 Created on Jun 18, 2016

Field Summary

Fields

Modifier and Type	Field	Description
private com.google.common.eventbus.AsyncEventBus	clientServerEventBus
private MapService	mapService
private ShipService	shipService

Fields inherited from class ch.sahits.game.openpatrician.engine.player.strategy.BasePlayerTradeStrategy

tradeStrategyType

Constructor Summary

Constructors

Constructor	Description
TradeRouteTradeStrategy()

Method Summary

Modifier and Type	Method	Description
private void	destroy()
ICity	getCityToRestartTradeCycle(INavigableVessel vessel)	In the case where the trade cycle must be re-initialized, but the ship is not in a city, determine the city to which the vessel should travel.
void	handleShipArrivesInPort(IShipEntersPortEvent event)	Event handler for a ship entering port.
private void	init()
void	initializeTradeCycle(IAIPlayer player, INavigableVessel vessel)	Initialize the trade cycle.
private TradeRouteMissionData	selectTradeRoute(ICity city)

Methods inherited from class ch.sahits.game.openpatrician.engine.player.strategy.BasePlayerTradeStrategy

addDefaultTradeSteps, append, createAggregatedBuyTradeStep, createAggregatedCheckedBuyTradeStep, createAggregatedCheckedSellStep, createAggregatedDumpStep, createAggregatedSellStep, createCheckAndTakeLoanStep, createCheckedTransferToOfficeTradeStep, createCheckRepairStep, createConditionalAggregatedDumpStep, createHireCaptain, createHireDismissTradeManagerTradeStep, createHireSailorStep, createJoinGuildTradeStep, createPaybackLoanStep, createTransferToOfficeTradeStep, createTransferToShipTradeStep, createTravelToStep, createUpgradeShipTradeStep, createWeaponBuyTradeStep, executeTradeSteps, findCitySupplyingWare, findCityWithAllRequiredWares, findDestinationToBuyRequiredProductionWares, findNextStopForBuying, findNextStopForSelling, findProvidingWares, findWaresOfInterest, getLoadedWares, getMostNeededWares, getMostNeededWares, getNextStep, getWaresNeedIn, handleHireSailors, handleRefitFinished, handleRepairFinished, hasBlockingMission, hasMoreTradeSteps, inject, isMatchingTradeStrategy, isNeeded

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ch.sahits.game.openpatrician.model.player.IAITradeStrategy

isSelectable

Field Detail

clientServerEventBus

@Autowired
@Qualifier("serverClientEventBus")
private com.google.common.eventbus.AsyncEventBus clientServerEventBus

shipService

@Autowired
private ShipService shipService

mapService

@Autowired
private MapService mapService

Constructor Detail

TradeRouteTradeStrategy

public TradeRouteTradeStrategy()

Method Detail

init

@PostConstruct
private void init()

destroy

@PreDestroy
private void destroy()

initializeTradeCycle

public void initializeTradeCycle(IAIPlayer player,
                                 INavigableVessel vessel)

Description copied from interface: IAITradeStrategy

Initialize the trade cycle. Based on the strategy the cycle may be closed, meaning at some point this method can be called again or it may be open with destination defining the next one.

Parameters:

player - for whom to initialize the trade cycle

vessel - for which to initialize the trade cycle

getCityToRestartTradeCycle

public ICity getCityToRestartTradeCycle(INavigableVessel vessel)

In the case where the trade cycle must be re-initialized, but the ship is not in a city, determine the city to which the vessel should travel.
The default implementation chooses the closest city.
Choose the nearest city from the set defined in the trade route.

Specified by:

getCityToRestartTradeCycle in interface IAITradeStrategy

Overrides:

getCityToRestartTradeCycle in class BasePlayerTradeStrategy

Parameters:

vessel - that should travel to a city, so that the trade cycle can be reinitialized

Returns:

selectTradeRoute

private TradeRouteMissionData selectTradeRoute(ICity city)

handleShipArrivesInPort

public void handleShipArrivesInPort(IShipEntersPortEvent event)

Description copied from interface: IAITradeStrategy

Event handler for a ship entering port. This method is not called by subscription from the event bus, but through direct call from tha AIPlayerEngine.

Parameters:

event - ship entering port