client.maritime

Class MaritimeTradeController

java.lang.Object

client.base.Controller

client.maritime.MaritimeTradeController

All Implemented Interfaces:

IController, IMaritimeTradeController, ModelObserver

public class MaritimeTradeController
extends Controller
implements IMaritimeTradeController, ModelObserver

Implementation for the maritime trade controller

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	MaritimeTradeController.ResourcePositions

Field Summary

Fields

Modifier and Type	Field and Description
private ResourceType	getResource
private ResourceType	giveResource
private java.util.ArrayList<ResourceType>	resourcesPlayerCanGet
private java.util.ArrayList<ResourceType>	resourcesPlayerCanGive
private IMaritimeTradeOverlay	tradeOverlay
private int[]	tradeRates

Constructor Summary

Constructors

Constructor and Description
MaritimeTradeController(IMaritimeTradeView tradeView, IMaritimeTradeOverlay tradeOverlay)

Method Summary

Modifier and Type	Method and Description
void	alert() Notifies an object that something has happened
void	cancelTrade() Called by the maritime trade overlay when the user cancels a trade.
private int	getResourceTradeRate(ResourceType type)
IMaritimeTradeOverlay	getTradeOverlay()
IMaritimeTradeView	getTradeView()
void	makeTrade() Make the specified trade with the bank.
void	setGetResource(ResourceType resource) Called when the user selects the resource to get.
void	setGiveResource(ResourceType resource) Called when the user selects the resource to give.
void	setTradeOverlay(IMaritimeTradeOverlay tradeOverlay)
void	startTrade() Called by the maritime trade view when the user clicks the maritime trade button.
void	unsetGetValue() Called when the player "undoes" their get selection.
void	unsetGiveValue() Called when the player "undoes" their give selection.
private void	updateResourcesPlayerCanGet()
private void	updateResourcesPlayerCanGive() Checks to make sure the player has enough to trade of each type of resource at the corresponding trade rate for that resource.
private void	updateTradeRates() Checks a player's ports and changes trade rates accordingly

Methods inherited from class client.base.Controller

getView

Methods inherited from class java.lang.Object

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

Methods inherited from interface client.base.IController

getView

Field Detail

tradeOverlay

private IMaritimeTradeOverlay tradeOverlay

giveResource

private ResourceType giveResource

getResource

private ResourceType getResource

tradeRates

private int[] tradeRates

resourcesPlayerCanGive

private java.util.ArrayList<ResourceType> resourcesPlayerCanGive

resourcesPlayerCanGet

private java.util.ArrayList<ResourceType> resourcesPlayerCanGet

Constructor Detail

MaritimeTradeController

public MaritimeTradeController(IMaritimeTradeView tradeView,
                               IMaritimeTradeOverlay tradeOverlay)

Method Detail

getTradeView

public IMaritimeTradeView getTradeView()

getTradeOverlay

public IMaritimeTradeOverlay getTradeOverlay()

setTradeOverlay

public void setTradeOverlay(IMaritimeTradeOverlay tradeOverlay)

alert

public void alert()

Description copied from interface: ModelObserver

Notifies an object that something has happened

Specified by:

alert in interface ModelObserver

startTrade

public void startTrade()

Description copied from interface: IMaritimeTradeController

Called by the maritime trade view when the user clicks the maritime trade button.

Specified by:

startTrade in interface IMaritimeTradeController

makeTrade

public void makeTrade()

Description copied from interface: IMaritimeTradeController

Make the specified trade with the bank.

Specified by:

makeTrade in interface IMaritimeTradeController

cancelTrade

public void cancelTrade()

Description copied from interface: IMaritimeTradeController

Called by the maritime trade overlay when the user cancels a trade.

Specified by:

cancelTrade in interface IMaritimeTradeController

setGiveResource

public void setGiveResource(ResourceType resource)

Description copied from interface: IMaritimeTradeController

Called when the user selects the resource to give.

Specified by:

setGiveResource in interface IMaritimeTradeController

Parameters:

resource - The selected "give" resource

setGetResource

public void setGetResource(ResourceType resource)

Description copied from interface: IMaritimeTradeController

Called when the user selects the resource to get.

Specified by:

setGetResource in interface IMaritimeTradeController

Parameters:

resource - The selected "get" resource

unsetGiveValue

public void unsetGiveValue()

Description copied from interface: IMaritimeTradeController

Called when the player "undoes" their give selection.

Specified by:

unsetGiveValue in interface IMaritimeTradeController

unsetGetValue

public void unsetGetValue()

Description copied from interface: IMaritimeTradeController

Called when the player "undoes" their get selection.

Specified by:

unsetGetValue in interface IMaritimeTradeController

updateTradeRates

private void updateTradeRates()

Checks a player's ports and changes trade rates accordingly

updateResourcesPlayerCanGive

private void updateResourcesPlayerCanGive()

Checks to make sure the player has enough to trade of each type of resource at the corresponding trade rate for that resource. Updates the list of resources the player can give

updateResourcesPlayerCanGet

private void updateResourcesPlayerCanGet()

getResourceTradeRate

private int getResourceTradeRate(ResourceType type)