Package games.stendhal.server.entity.npc.behaviour.impl

Class BuyerBehaviour

java.lang.Object

games.stendhal.common.grammar.ItemParser

games.stendhal.server.entity.npc.behaviour.impl.Behaviour

games.stendhal.server.entity.npc.behaviour.impl.TransactionBehaviour

games.stendhal.server.entity.npc.behaviour.impl.MerchantBehaviour

games.stendhal.server.entity.npc.behaviour.impl.BuyerBehaviour

Direct Known Subclasses:

QuestCompletedBuyerBehaviour

public class BuyerBehaviour
extends MerchantBehaviour

Represents the behaviour of a NPC who is able to buy items from a player.

Field Summary

Fields inherited from class games.stendhal.server.entity.npc.behaviour.impl.MerchantBehaviour

priceCalculator

Fields inherited from class games.stendhal.common.grammar.ItemParser

itemNames

Constructor Summary

Constructors

Constructor	Description
BuyerBehaviour(Map<String,Integer> priceList)	Creates a new BuyerBehaviour with price list.
BuyerBehaviour(Map<String,Integer> priceList, Float priceFactor)	Creates a new BuyerBehaviour with price list & price factor.

Method Summary

Modifier and Type	Method	Description
protected void	payPlayer(ItemParserResult res, Player player)	Gives the money for the deal to the player.
boolean	transactAgreedDeal(ItemParserResult res, EventRaiser seller, Player player)	Transacts the deal that is described in BehaviourResult.
protected void	updatePlayerTransactions(Player player, String merchant, ItemParserResult res)	Updates stored information about Player-NPC commerce transactions.

Methods inherited from class games.stendhal.server.entity.npc.behaviour.impl.MerchantBehaviour

addConditions, dealtItems, getCharge, getItemNames, getUnitPrice, hasItem

Methods inherited from class games.stendhal.server.entity.npc.behaviour.impl.Behaviour

getRejectedTransactionAction, getTransactionCondition

Methods inherited from class games.stendhal.common.grammar.ItemParser

getErrormessage, parse

Methods inherited from class java.lang.Object

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

Constructor Details

BuyerBehaviour

public BuyerBehaviour(Map<String,Integer> priceList)

Creates a new BuyerBehaviour with price list.

Parameters:

priceList - List of item names and their prices.

BuyerBehaviour

public BuyerBehaviour(Map<String,Integer> priceList,
 Float priceFactor)

Creates a new BuyerBehaviour with price list & price factor.

Parameters:

priceList - List of item names and their prices.

priceFactor - Skews prices of all items for this merchant.

Method Details

payPlayer

protected void payPlayer(ItemParserResult res,
 Player player)

Gives the money for the deal to the player. If the player can't carry the money, puts it on the ground.

Parameters:

res -

player - The player who sells

transactAgreedDeal

public boolean transactAgreedDeal(ItemParserResult res,
 EventRaiser seller,
 Player player)

Transacts the deal that is described in BehaviourResult.

Specified by:

transactAgreedDeal in class TransactionBehaviour

Parameters:

seller - The NPC who buys

player - The player who sells

res - result of the Behaviour parsing

Returns:

true iff the transaction was successful, that is when the player has the item(s).

updatePlayerTransactions

protected void updatePlayerTransactions(Player player,
 String merchant,
 ItemParserResult res)

Updates stored information about Player-NPC commerce transactions.

Parameters:

player - Player to be updated.

merchant - Name of merchant involved in transaction.

res - Information about the transaction.